, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 332.957803][T15530] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 332.968144][T15530] FAULT_INJECTION: forcing a failure. [ 332.968144][T15530] name failslab, interval 1, probability 0, space 0, times 0 [ 332.983327][T15530] CPU: 1 PID: 15530 Comm: syz-executor.4 Not tainted 5.11.0-rc2-syzkaller #0 [ 332.992153][T15530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.002234][T15530] Call Trace: [ 333.005496][T15530] dump_stack+0x116/0x15d [ 333.010038][T15530] should_fail+0x231/0x240 [ 333.014459][T15530] ? mempool_alloc_slab+0x16/0x20 [ 333.019578][T15530] __should_failslab+0x81/0x90 [ 333.024412][T15530] should_failslab+0x5/0x20 [ 333.028955][T15530] kmem_cache_alloc+0x36/0x2e0 [ 333.033736][T15530] mempool_alloc_slab+0x16/0x20 [ 333.038576][T15530] ? mempool_free+0x130/0x130 [ 333.043255][T15530] mempool_alloc+0x64/0x320 [ 333.047798][T15530] ? mempool_alloc_slab+0x16/0x20 [ 333.052878][T15530] ? put_rpccred+0x65/0x540 [ 333.057408][T15530] ? nul_refresh+0x28/0x40 07:41:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3, &(0x7f000000a000)) [ 333.061821][T15530] rpc_malloc+0xba/0x140 [ 333.066049][T15530] call_allocate+0x1d0/0x390 [ 333.070641][T15530] ? call_refreshresult+0x290/0x290 [ 333.075833][T15530] ? call_refreshresult+0x290/0x290 [ 333.081388][T15530] __rpc_execute+0x11c/0x950 [ 333.086093][T15530] rpc_execute+0xc5/0x140 [ 333.090409][T15530] rpc_run_task+0x375/0x390 [ 333.094899][T15530] rpc_create_xprt+0x1c3/0x410 [ 333.099716][T15530] rpc_create+0x346/0x430 [ 333.104029][T15530] ? __fscache_acquire_cookie+0x2cb/0x450 [ 333.109742][T15530] nfs_create_rpc_client+0x2a8/0x330 [ 333.115033][T15530] nfs_init_client+0x3d/0xa0 [ 333.119645][T15530] nfs_get_client+0x869/0x940 [ 333.124315][T15530] nfs_create_server+0x455/0xff0 [ 333.129289][T15530] nfs_try_get_tree+0x19d/0x6c0 [ 333.134164][T15530] ? __kmalloc_track_caller+0x1c1/0x360 [ 333.139699][T15530] ? nfs_get_tree+0x883/0xa70 [ 333.144387][T15530] nfs_get_tree+0xa48/0xa70 [ 333.148923][T15530] vfs_get_tree+0x4a/0x190 [ 333.153396][T15530] path_mount+0x119d/0x1c10 [ 333.157972][T15530] __se_sys_mount+0x23d/0x2e0 07:41:21 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50, &(0x7f000000a000)) [ 333.162728][T15530] ? fput+0x2d/0x130 [ 333.166637][T15530] __x64_sys_mount+0x63/0x70 [ 333.171251][T15530] do_syscall_64+0x39/0x80 [ 333.175680][T15530] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.182223][T15530] RIP: 0033:0x45e219 [ 333.186098][T15530] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.205686][T15530] RSP: 002b:00007f79b11b7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 07:41:21 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = fcntl$dupfd(r1, 0x0, r0) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfffffffa) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) [ 333.214144][T15530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 333.222113][T15530] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 333.230171][T15530] RBP: 00007f79b11b7ca0 R08: 000000002000a000 R09: 0000000000000000 [ 333.238130][T15530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 333.246126][T15530] R13: 00007ffec91deadf R14: 00007f79b11b89c0 R15: 000000000119bf8c 07:41:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c, &(0x7f000000a000)) 07:41:21 executing program 4 (fault-call:3 fault-nth:51): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 333.309705][T15548] NFS: device name not in host:path format [ 333.347897][T15551] FS-Cache: Duplicate cookie detected [ 333.353289][T15551] FS-Cache: O-cookie c=000000009fc6be29 [p=00000000546738e7 fl=222 nc=0 na=1] [ 333.362157][T15551] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 333.369368][T15551] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 333.376545][T15551] FS-Cache: N-cookie c=00000000d8dad68c [p=00000000546738e7 fl=2 nc=0 na=1] [ 333.385846][T15551] FS-Cache: N-cookie d=00000000779edcf6 n=00000000aa61d464 [ 333.393049][T15551] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 333.400471][T15554] FS-Cache: Duplicate cookie detected [ 333.406308][T15554] FS-Cache: O-cookie c=000000009fc6be29 [p=00000000546738e7 fl=222 nc=0 na=1] [ 333.415314][T15554] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 333.423183][T15554] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 333.430416][T15554] FS-Cache: N-cookie c=000000005c8ccd6e [p=00000000546738e7 fl=2 nc=0 na=1] [ 333.439191][T15554] FS-Cache: N-cookie d=00000000779edcf6 n=000000009352308c [ 333.446365][T15554] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 333.453608][T15558] FS-Cache: Duplicate cookie detected 07:41:21 executing program 5 (fault-call:3 fault-nth:0): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 333.459003][T15558] FS-Cache: O-cookie c=000000009fc6be29 [p=00000000546738e7 fl=222 nc=0 na=1] [ 333.468161][T15558] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 333.476058][T15558] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 333.484129][T15558] FS-Cache: N-cookie c=000000006d691c5d [p=00000000546738e7 fl=2 nc=0 na=1] [ 333.493566][T15558] FS-Cache: N-cookie d=00000000779edcf6 n=000000006a864bb2 [ 333.500830][T15558] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 333.515487][T15560] FAULT_INJECTION: forcing a failure. [ 333.515487][T15560] name failslab, interval 1, probability 0, space 0, times 0 [ 333.536641][T15560] CPU: 0 PID: 15560 Comm: syz-executor.5 Not tainted 5.11.0-rc2-syzkaller #0 [ 333.545475][T15560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.555517][T15560] Call Trace: [ 333.558794][T15560] dump_stack+0x116/0x15d [ 333.563181][T15560] should_fail+0x231/0x240 [ 333.567581][T15560] __should_failslab+0x81/0x90 [ 333.572486][T15560] ? __se_sys_mount+0x4e/0x2e0 [ 333.577238][T15560] should_failslab+0x5/0x20 [ 333.581768][T15560] __kmalloc_track_caller+0x57/0x360 [ 333.587039][T15560] ? strnlen_user+0x137/0x1c0 [ 333.591700][T15560] strndup_user+0x73/0x120 [ 333.596109][T15560] __se_sys_mount+0x4e/0x2e0 [ 333.600684][T15560] ? fput+0x2d/0x130 [ 333.604589][T15560] ? ksys_write+0x157/0x180 [ 333.609091][T15560] __x64_sys_mount+0x63/0x70 [ 333.613767][T15560] do_syscall_64+0x39/0x80 [ 333.618207][T15560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.624084][T15560] RIP: 0033:0x45e219 [ 333.627957][T15560] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.647554][T15560] RSP: 002b:00007f91c7f14c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 333.655951][T15560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 333.663993][T15560] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 333.665993][T15558] FAULT_INJECTION: forcing a failure. [ 333.665993][T15558] name failslab, interval 1, probability 0, space 0, times 0 [ 333.671952][T15560] RBP: 00007f91c7f14ca0 R08: 000000002000a000 R09: 0000000000000000 [ 333.671964][T15560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 333.700563][T15560] R13: 00007ffd450ef3af R14: 00007f91c7f159c0 R15: 000000000119bf8c [ 333.708519][T15558] CPU: 1 PID: 15558 Comm: syz-executor.4 Not tainted 5.11.0-rc2-syzkaller #0 [ 333.717723][T15558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.727847][T15558] Call Trace: [ 333.731132][T15558] dump_stack+0x116/0x15d [ 333.735502][T15558] should_fail+0x231/0x240 [ 333.739932][T15558] __should_failslab+0x81/0x90 [ 333.744679][T15558] should_failslab+0x5/0x20 [ 333.749440][T15558] kmem_cache_alloc_node+0x46/0x2e0 [ 333.755225][T15558] ? __alloc_skb+0x98/0x2f0 [ 333.760819][T15558] __alloc_skb+0x98/0x2f0 [ 333.765840][T15558] alloc_skb_with_frags+0x90/0x370 [ 333.771689][T15558] ? put_dec_trunc8+0x10e/0x130 [ 333.777189][T15558] sock_alloc_send_pskb+0x436/0x4e0 [ 333.782518][T15558] sock_alloc_send_skb+0x2d/0x40 [ 333.788206][T15558] __ip_append_data+0x12fb/0x1ca0 [ 333.793295][T15558] ? ip_do_fragment+0xfa0/0xfa0 [ 333.798604][T15558] ip_make_skb+0x139/0x2c0 [ 333.803411][T15558] ? ip_do_fragment+0xfa0/0xfa0 [ 333.808979][T15558] udp_sendmsg+0x13ff/0x15e0 07:41:22 executing program 5 (fault-call:3 fault-nth:1): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 333.813560][T15558] ? ip_do_fragment+0xfa0/0xfa0 [ 333.818397][T15558] ? aa_sock_msg_perm+0x87/0x120 [ 333.823320][T15558] inet_sendmsg+0x5f/0x80 [ 333.827645][T15558] ? inet_send_prepare+0x210/0x210 [ 333.832752][T15558] sock_sendmsg+0x75/0xa0 [ 333.837067][T15558] xprt_sock_sendmsg+0x239/0x550 [ 333.841989][T15558] ? __xprt_get_cong+0xb5/0x1d0 [ 333.846876][T15558] ? ktime_get+0x1b0/0x1e0 [ 333.851272][T15558] xs_udp_send_request+0xf1/0x260 [ 333.856275][T15558] xprt_request_transmit+0xda/0x5e0 [ 333.861575][T15558] xprt_transmit+0xce/0x2b0 [ 333.866061][T15558] ? call_encode+0x550/0x550 [ 333.870677][T15558] call_transmit+0x11d/0x130 [ 333.875262][T15558] ? call_encode+0x550/0x550 [ 333.879855][T15558] __rpc_execute+0x11c/0x950 [ 333.884115][T15568] FAULT_INJECTION: forcing a failure. [ 333.884115][T15568] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 333.884433][T15558] rpc_execute+0xc5/0x140 [ 333.902092][T15558] rpc_run_task+0x375/0x390 [ 333.907625][T15558] rpc_create_xprt+0x1c3/0x410 [ 333.912454][T15558] rpc_create+0x346/0x430 [ 333.916763][T15558] ? __fscache_acquire_cookie+0x2cb/0x450 [ 333.922467][T15558] nfs_create_rpc_client+0x2a8/0x330 [ 333.927748][T15558] nfs_init_client+0x3d/0xa0 [ 333.932395][T15558] nfs_get_client+0x869/0x940 [ 333.937061][T15558] nfs_create_server+0x455/0xff0 [ 333.941982][T15558] nfs_try_get_tree+0x19d/0x6c0 [ 333.946867][T15558] ? __kmalloc_track_caller+0x1c1/0x360 [ 333.952789][T15558] ? nfs_get_tree+0x883/0xa70 [ 333.957725][T15558] nfs_get_tree+0xa48/0xa70 [ 333.962226][T15558] vfs_get_tree+0x4a/0x190 [ 333.966632][T15558] path_mount+0x119d/0x1c10 [ 333.971114][T15558] __se_sys_mount+0x23d/0x2e0 [ 333.975766][T15558] ? fput+0x2d/0x130 [ 333.979711][T15558] __x64_sys_mount+0x63/0x70 [ 333.984887][T15558] do_syscall_64+0x39/0x80 [ 333.989959][T15558] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.995839][T15558] RIP: 0033:0x45e219 [ 333.999706][T15558] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.019292][T15558] RSP: 002b:00007f79b11b7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 334.028456][T15558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 334.036640][T15558] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 334.044604][T15558] RBP: 00007f79b11b7ca0 R08: 000000002000a000 R09: 0000000000000000 [ 334.052555][T15558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000033 [ 334.060610][T15558] R13: 00007ffec91deadf R14: 00007f79b11b89c0 R15: 000000000119bf8c [ 334.068564][T15568] CPU: 0 PID: 15568 Comm: syz-executor.5 Not tainted 5.11.0-rc2-syzkaller #0 [ 334.077322][T15568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.087882][T15568] Call Trace: [ 334.091315][T15568] dump_stack+0x116/0x15d [ 334.097059][T15568] should_fail+0x231/0x240 [ 334.101491][T15568] should_fail_usercopy+0x16/0x20 [ 334.106605][T15568] _copy_from_user+0x1c/0xd0 [ 334.111811][T15568] strndup_user+0xb0/0x120 [ 334.116230][T15568] __se_sys_mount+0x4e/0x2e0 [ 334.120805][T15568] ? fput+0x2d/0x130 [ 334.124781][T15568] ? ksys_write+0x157/0x180 [ 334.129280][T15568] __x64_sys_mount+0x63/0x70 [ 334.133853][T15568] do_syscall_64+0x39/0x80 [ 334.138239][T15568] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.144174][T15568] RIP: 0033:0x45e219 [ 334.148039][T15568] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 07:41:22 executing program 4 (fault-call:3 fault-nth:52): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 07:41:22 executing program 1 (fault-call:3 fault-nth:0): r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 334.167617][T15568] RSP: 002b:00007f91c7f14c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 334.175996][T15568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 334.183936][T15568] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 334.191955][T15568] RBP: 00007f91c7f14ca0 R08: 000000002000a000 R09: 0000000000000000 [ 334.200024][T15568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 334.207968][T15568] R13: 00007ffd450ef3af R14: 00007f91c7f159c0 R15: 000000000119bf8c 07:41:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, 0x8) socketpair(0x15, 0x6, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x456e}, 0x8) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="d8", 0x20000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 07:41:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c, &(0x7f000000a000)) 07:41:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x60, &(0x7f000000a000)) [ 334.279477][T15575] FAULT_INJECTION: forcing a failure. [ 334.279477][T15575] name failslab, interval 1, probability 0, space 0, times 0 [ 334.307159][T15577] FAULT_INJECTION: forcing a failure. [ 334.307159][T15577] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 334.319946][T15575] CPU: 0 PID: 15575 Comm: syz-executor.4 Not tainted 5.11.0-rc2-syzkaller #0 [ 334.328904][T15575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.338942][T15575] Call Trace: [ 334.342209][T15575] dump_stack+0x116/0x15d [ 334.346527][T15575] should_fail+0x231/0x240 [ 334.350932][T15575] ? alloc_skb_with_frags+0x90/0x370 [ 334.356229][T15575] __should_failslab+0x81/0x90 [ 334.361075][T15582] FS-Cache: Duplicate cookie detected [ 334.361103][T15575] should_failslab+0x5/0x20 [ 334.366457][T15582] FS-Cache: O-cookie c=00000000d8dad68c [p=00000000546738e7 fl=222 nc=0 na=1] [ 334.370939][T15575] kmem_cache_alloc_node_trace+0x4b/0x2e0 [ 334.379822][T15582] FS-Cache: O-cookie d=00000000779edcf6 n=00000000e271537e [ 334.385500][T15575] ? __kmalloc_node_track_caller+0x30/0x40 [ 334.392672][T15582] FS-Cache: O-key=[16] '02 [ 334.398430][T15575] ? alloc_skb_with_frags+0x90/0x370 [ 334.398435][T15582] 00 [ 334.402835][T15575] __kmalloc_node_track_caller+0x30/0x40 [ 334.408108][T15582] 0000 [ 334.410588][T15575] __alloc_skb+0xd2/0x2f0 [ 334.416203][T15582] 00000000020000807f000008' [ 334.416239][T15582] FS-Cache: N-cookie c=000000009fc6be29 [p=00000000546738e7 fl=2 nc=0 na=1] [ 334.416252][T15582] FS-Cache: N-cookie d=00000000779edcf6 n=00000000e3b1f57c [ 334.416259][T15582] FS-Cache: N-key=[16] '0200000000 [ 334.418923][T15575] alloc_skb_with_frags+0x90/0x370 [ 334.418946][T15575] ? put_dec_trunc8+0x10e/0x130 [ 334.423251][T15582] 0000 [ 334.427729][T15575] sock_alloc_send_pskb+0x436/0x4e0 [ 334.436387][T15582] 00 [ 334.443531][T15575] sock_alloc_send_skb+0x2d/0x40 [ 334.443560][T15575] __ip_append_data+0x12fb/0x1ca0 [ 334.443580][T15575] ? ip_do_fragment+0xfa0/0xfa0 [ 334.443597][T15575] ip_make_skb+0x139/0x2c0 [ 334.443612][T15575] ? ip_do_fragment+0xfa0/0xfa0 [ 334.448794][T15582] 02 [ 334.453805][T15575] udp_sendmsg+0x13ff/0x15e0 [ 334.458628][T15582] 00 [ 334.461269][T15575] ? ip_do_fragment+0xfa0/0xfa0 [ 334.466444][T15582] 0080 [ 334.468922][T15575] ? aa_sock_msg_perm+0x87/0x120 [ 334.473841][T15582] 7f00 [ 334.478851][T15575] inet_sendmsg+0x5f/0x80 [ 334.483684][T15582] 0008 [ 334.488069][T15575] ? inet_send_prepare+0x210/0x210 [ 334.492906][T15582] ' [ 334.495364][T15575] sock_sendmsg+0x75/0xa0 [ 334.537120][T15575] xprt_sock_sendmsg+0x239/0x550 [ 334.542042][T15575] ? preempt_schedule_thunk+0x16/0x18 [ 334.547400][T15575] ? __xprt_get_cong+0xb5/0x1d0 [ 334.552237][T15575] ? ktime_get+0x1b0/0x1e0 [ 334.557817][T15575] xs_udp_send_request+0xf1/0x260 [ 334.562850][T15575] xprt_request_transmit+0xda/0x5e0 [ 334.568843][T15575] xprt_transmit+0xce/0x2b0 [ 334.574019][T15575] ? call_encode+0x550/0x550 [ 334.580145][T15575] call_transmit+0x11d/0x130 [ 334.585337][T15575] ? call_encode+0x550/0x550 [ 334.590878][T15575] __rpc_execute+0x11c/0x950 [ 334.595568][T15575] rpc_execute+0xc5/0x140 [ 334.599957][T15575] rpc_run_task+0x375/0x390 [ 334.604444][T15575] rpc_create_xprt+0x1c3/0x410 [ 334.609707][T15575] rpc_create+0x346/0x430 [ 334.614741][T15575] ? pcpu_block_update_hint_alloc+0x6c5/0x6e0 [ 334.620813][T15575] nfs_create_rpc_client+0x2a8/0x330 [ 334.626166][T15575] nfs_init_client+0x3d/0xa0 [ 334.630754][T15575] nfs_get_client+0x869/0x940 [ 334.635430][T15575] nfs_create_server+0x455/0xff0 [ 334.640362][T15575] nfs_try_get_tree+0x19d/0x6c0 [ 334.645278][T15575] ? __kmalloc_track_caller+0x1c1/0x360 [ 334.650813][T15575] ? nfs_get_tree+0x883/0xa70 [ 334.655494][T15575] nfs_get_tree+0xa48/0xa70 [ 334.659993][T15575] vfs_get_tree+0x4a/0x190 [ 334.664413][T15575] path_mount+0x119d/0x1c10 [ 334.669132][T15575] __se_sys_mount+0x23d/0x2e0 [ 334.673805][T15575] ? fput+0x2d/0x130 [ 334.677684][T15575] __x64_sys_mount+0x63/0x70 [ 334.682767][T15575] do_syscall_64+0x39/0x80 [ 334.688427][T15575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.694321][T15575] RIP: 0033:0x45e219 [ 334.698735][T15575] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.718426][T15575] RSP: 002b:00007f79b11b7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 334.727530][T15575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 334.735484][T15575] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 334.743437][T15575] RBP: 00007f79b11b7ca0 R08: 000000002000a000 R09: 0000000000000000 [ 334.751390][T15575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000034 [ 334.759344][T15575] R13: 00007ffec91deadf R14: 00007f79b11b89c0 R15: 000000000119bf8c [ 334.772868][T15577] CPU: 1 PID: 15577 Comm: syz-executor.1 Not tainted 5.11.0-rc2-syzkaller #0 07:41:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50, &(0x7f000000a000)) [ 334.781634][T15577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.791727][T15577] Call Trace: [ 334.794996][T15577] dump_stack+0x116/0x15d [ 334.799318][T15577] should_fail+0x231/0x240 [ 334.803730][T15577] should_fail_usercopy+0x16/0x20 [ 334.809538][T15577] _copy_to_user+0x1c/0x90 [ 334.814033][T15577] simple_read_from_buffer+0xab/0x120 [ 334.819446][T15577] proc_fail_nth_read+0xf6/0x140 [ 334.824590][T15577] ? rw_verify_area+0x136/0x250 07:41:23 executing program 4 (fault-call:3 fault-nth:53): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 334.830082][T15577] ? proc_fault_inject_write+0x200/0x200 [ 334.836383][T15577] vfs_read+0x154/0x5c0 [ 334.840988][T15577] ? __fget_light+0x219/0x260 [ 334.846187][T15577] ? __fget_light+0x219/0x260 [ 334.851538][T15577] ksys_read+0xce/0x180 [ 334.857207][T15577] __x64_sys_read+0x3e/0x50 [ 334.862086][T15577] do_syscall_64+0x39/0x80 [ 334.867149][T15577] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.873104][T15577] RIP: 0033:0x417b11 [ 334.878261][T15577] Code: 75 14 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 334.898232][T15577] RSP: 002b:00007f228645cc70 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 334.906661][T15577] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 0000000000417b11 [ 334.914710][T15577] RDX: 000000000000000f RSI: 00007f228645ccb0 RDI: 0000000000000003 [ 334.922666][T15577] RBP: 00007f228645cca0 R08: 0000000000000000 R09: 0000000000000000 07:41:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 334.930669][T15577] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 334.939211][T15577] R13: 00007ffc1ae4af0f R14: 00007f228645d9c0 R15: 000000000119bf8c [ 334.970092][T15592] FAULT_INJECTION: forcing a failure. [ 334.970092][T15592] name failslab, interval 1, probability 0, space 0, times 0 [ 334.989159][T15595] FS-Cache: Duplicate cookie detected [ 334.994543][T15595] FS-Cache: O-cookie c=000000006d691c5d [p=00000000546738e7 fl=222 nc=0 na=1] [ 335.004120][T15595] FS-Cache: O-cookie d=00000000779edcf6 n=00000000735c8420 [ 335.011315][T15595] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 335.018541][T15595] FS-Cache: N-cookie c=000000005c8ccd6e [p=00000000546738e7 fl=2 nc=0 na=1] [ 335.027254][T15595] FS-Cache: N-cookie d=00000000779edcf6 n=00000000e271537e [ 335.034539][T15595] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 335.043099][T15596] FS-Cache: Duplicate cookie detected [ 335.043878][T15592] CPU: 1 PID: 15592 Comm: syz-executor.4 Not tainted 5.11.0-rc2-syzkaller #0 [ 335.048510][T15596] FS-Cache: O-cookie c=000000006d691c5d [p=00000000546738e7 fl=222 nc=0 na=1] [ 335.057190][T15592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.057234][T15592] Call Trace: [ 335.057240][T15592] dump_stack+0x116/0x15d [ 335.057262][T15592] should_fail+0x231/0x240 [ 335.066195][T15596] FS-Cache: O-cookie d=00000000779edcf6 n=00000000735c8420 [ 335.076125][T15592] ? __nf_conntrack_alloc+0xc0/0x270 [ 335.079423][T15596] FS-Cache: O-key=[16] ' [ 335.083711][T15592] __should_failslab+0x81/0x90 [ 335.088115][T15596] 0200 [ 335.095278][T15592] should_failslab+0x5/0x20 [ 335.095293][T15592] kmem_cache_alloc+0x36/0x2e0 [ 335.100546][T15596] 00 [ 335.104794][T15592] __nf_conntrack_alloc+0xc0/0x270 [ 335.109538][T15596] 00 [ 335.112173][T15592] init_conntrack+0x178/0xa90 [ 335.116652][T15596] 0000 [ 335.121410][T15592] nf_conntrack_in+0x37f/0xad4 [ 335.123906][T15596] 0000 [ 335.128987][T15592] ipv4_conntrack_local+0xc2/0x120 [ 335.129010][T15592] ? ipv4_conntrack_in+0x20/0x20 [ 335.131484][T15596] 02 [ 335.136127][T15592] nf_hook_slow+0x72/0x170 [ 335.138854][T15596] 00 [ 335.143586][T15592] __ip_local_out+0x282/0x2a0 [ 335.146238][T15596] 0080 [ 335.151318][T15592] ? __ip_local_out+0x2a0/0x2a0 [ 335.156241][T15596] 7f [ 335.158711][T15592] ip_send_skb+0x2c/0xe0 [ 335.158733][T15592] udp_send_skb+0x619/0x850 [ 335.163131][T15596] 0000 [ 335.165606][T15592] udp_sendmsg+0x142c/0x15e0 [ 335.170261][T15596] 08 [ 335.172897][T15592] ? ip_do_fragment+0xfa0/0xfa0 [ 335.177717][T15596] ' [ 335.177721][T15596] FS-Cache: N-cookie c=00000000d8dad68c [p=00000000546738e7 fl=2 nc=0 na=1] [ 335.180203][T15592] ? aa_sock_msg_perm+0x87/0x120 [ 335.180223][T15592] inet_sendmsg+0x5f/0x80 [ 335.184431][T15596] FS-Cache: N-cookie d=00000000779edcf6 n=00000000cb7502bb [ 335.188902][T15592] ? inet_send_prepare+0x210/0x210 [ 335.188926][T15592] sock_sendmsg+0x75/0xa0 [ 335.191571][T15596] FS-Cache: N-key=[16] ' [ 335.196146][T15592] xprt_sock_sendmsg+0x239/0x550 [ 335.198662][T15596] 02 [ 335.203472][T15592] ? __xprt_get_cong+0xb5/0x1d0 [ 335.205861][T15596] 0000 [ 335.214508][T15592] ? ktime_get+0x1b0/0x1e0 [ 335.214544][T15592] xs_udp_send_request+0xf1/0x260 [ 335.219455][T15596] 00 [ 335.223768][T15592] xprt_request_transmit+0xda/0x5e0 [ 335.230943][T15596] 00 [ 335.236010][T15592] xprt_transmit+0xce/0x2b0 [ 335.240330][T15596] 00 [ 335.244636][T15592] ? call_encode+0x550/0x550 [ 335.249570][T15596] 0000 [ 335.252043][T15592] call_transmit+0x11d/0x130 [ 335.256864][T15596] 020000807f000008 [ 335.259670][T15592] ? call_encode+0x550/0x550 [ 335.259692][T15592] __rpc_execute+0x11c/0x950 [ 335.264072][T15596] ' [ 335.315237][T15592] rpc_execute+0xc5/0x140 [ 335.319650][T15592] rpc_run_task+0x375/0x390 [ 335.324239][T15592] rpc_create_xprt+0x1c3/0x410 [ 335.329100][T15592] rpc_create+0x346/0x430 [ 335.334063][T15592] ? pcpu_block_update_hint_alloc+0x6c5/0x6e0 [ 335.340147][T15592] nfs_create_rpc_client+0x2a8/0x330 [ 335.345473][T15592] nfs_init_client+0x3d/0xa0 [ 335.350067][T15592] nfs_get_client+0x869/0x940 [ 335.354826][T15592] nfs_create_server+0x455/0xff0 [ 335.360129][T15592] nfs_try_get_tree+0x19d/0x6c0 [ 335.364969][T15592] ? __kmalloc_track_caller+0x1c1/0x360 [ 335.370872][T15592] ? nfs_get_tree+0x883/0xa70 [ 335.376124][T15592] nfs_get_tree+0xa48/0xa70 [ 335.380662][T15592] vfs_get_tree+0x4a/0x190 [ 335.385062][T15592] path_mount+0x119d/0x1c10 [ 335.389558][T15592] __se_sys_mount+0x23d/0x2e0 [ 335.394488][T15592] ? fput+0x2d/0x130 [ 335.399210][T15592] __x64_sys_mount+0x63/0x70 [ 335.403793][T15592] do_syscall_64+0x39/0x80 [ 335.408200][T15592] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.414079][T15592] RIP: 0033:0x45e219 [ 335.417951][T15592] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 07:41:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68, &(0x7f000000a000)) [ 335.437542][T15592] RSP: 002b:00007f79b11b7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 335.445958][T15592] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 335.453960][T15592] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 335.462243][T15592] RBP: 00007f79b11b7ca0 R08: 000000002000a000 R09: 0000000000000000 [ 335.470245][T15592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000035 [ 335.478207][T15592] R13: 00007ffec91deadf R14: 00007f79b11b89c0 R15: 000000000119bf8c 07:41:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x64, &(0x7f000000a000)) 07:41:23 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:23 executing program 4 (fault-call:3 fault-nth:54): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 07:41:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c, &(0x7f000000a000)) 07:41:23 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x2, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 335.624682][T15615] FAULT_INJECTION: forcing a failure. [ 335.624682][T15615] name failslab, interval 1, probability 0, space 0, times 0 07:41:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68, &(0x7f000000a000)) 07:41:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2, &(0x7f000000a000)) [ 335.665200][T15615] CPU: 1 PID: 15615 Comm: syz-executor.4 Not tainted 5.11.0-rc2-syzkaller #0 [ 335.674060][T15615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.684098][T15615] Call Trace: [ 335.687375][T15615] dump_stack+0x116/0x15d [ 335.691769][T15615] should_fail+0x231/0x240 [ 335.696184][T15615] __should_failslab+0x81/0x90 [ 335.700941][T15615] ? nf_ct_ext_add+0x145/0x1f0 [ 335.705693][T15615] should_failslab+0x5/0x20 [ 335.710194][T15615] __kmalloc_track_caller+0x57/0x360 [ 335.715471][T15615] ? __nf_conntrack_alloc+0xc0/0x270 [ 335.720770][T15615] krealloc+0x3f/0xa0 [ 335.724741][T15615] nf_ct_ext_add+0x145/0x1f0 [ 335.729314][T15615] init_conntrack+0x521/0xa90 [ 335.734111][T15615] nf_conntrack_in+0x37f/0xad4 [ 335.738880][T15615] ipv4_conntrack_local+0xc2/0x120 [ 335.744223][T15615] ? ipv4_conntrack_in+0x20/0x20 [ 335.749149][T15615] nf_hook_slow+0x72/0x170 [ 335.753556][T15615] __ip_local_out+0x282/0x2a0 [ 335.758286][T15615] ? __ip_local_out+0x2a0/0x2a0 [ 335.763120][T15615] ip_send_skb+0x2c/0xe0 [ 335.767354][T15615] udp_send_skb+0x619/0x850 [ 335.771932][T15615] udp_sendmsg+0x142c/0x15e0 [ 335.776519][T15615] ? ip_do_fragment+0xfa0/0xfa0 [ 335.781353][T15615] ? aa_sock_msg_perm+0x87/0x120 [ 335.786307][T15615] inet_sendmsg+0x5f/0x80 [ 335.790624][T15615] ? inet_send_prepare+0x210/0x210 [ 335.795718][T15615] sock_sendmsg+0x75/0xa0 [ 335.800030][T15615] xprt_sock_sendmsg+0x239/0x550 [ 335.804953][T15615] ? __xprt_get_cong+0xb5/0x1d0 [ 335.809820][T15615] ? ktime_get+0x1b0/0x1e0 [ 335.814236][T15615] xs_udp_send_request+0xf1/0x260 [ 335.819910][T15615] xprt_request_transmit+0xda/0x5e0 [ 335.825121][T15615] xprt_transmit+0xce/0x2b0 [ 335.829613][T15615] ? call_encode+0x550/0x550 [ 335.834638][T15615] call_transmit+0x11d/0x130 [ 335.839385][T15615] ? call_encode+0x550/0x550 [ 335.844614][T15615] __rpc_execute+0x11c/0x950 [ 335.850483][T15615] rpc_execute+0xc5/0x140 [ 335.855423][T15615] rpc_run_task+0x375/0x390 [ 335.860747][T15615] rpc_create_xprt+0x1c3/0x410 07:41:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74, &(0x7f000000a000)) [ 335.865812][T15615] rpc_create+0x346/0x430 [ 335.870787][T15615] ? pcpu_block_update_hint_alloc+0x6c5/0x6e0 [ 335.876857][T15615] nfs_create_rpc_client+0x2a8/0x330 [ 335.882528][T15615] nfs_init_client+0x3d/0xa0 [ 335.887117][T15615] nfs_get_client+0x869/0x940 [ 335.892399][T15615] nfs_create_server+0x455/0xff0 [ 335.897375][T15615] nfs_try_get_tree+0x19d/0x6c0 [ 335.902222][T15615] ? __kmalloc_track_caller+0x1c1/0x360 [ 335.908626][T15615] ? nfs_get_tree+0x883/0xa70 [ 335.913299][T15615] nfs_get_tree+0xa48/0xa70 [ 335.917797][T15615] vfs_get_tree+0x4a/0x190 [ 335.922200][T15615] path_mount+0x119d/0x1c10 [ 335.927112][T15615] __se_sys_mount+0x23d/0x2e0 [ 335.932792][T15615] ? fput+0x2d/0x130 [ 335.937203][T15615] __x64_sys_mount+0x63/0x70 [ 335.943220][T15615] do_syscall_64+0x39/0x80 [ 335.948011][T15615] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.954740][T15615] RIP: 0033:0x45e219 [ 335.958919][T15615] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.978841][T15615] RSP: 002b:00007f79b11b7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 335.988282][T15615] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 [ 335.996252][T15615] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 336.005034][T15615] RBP: 00007f79b11b7ca0 R08: 000000002000a000 R09: 0000000000000000 07:41:24 executing program 3: r0 = syz_open_dev$binderN(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x2002) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x18, 0x0, &(0x7f0000000040)=[@increfs_done={0x40106308, 0x2}, @exit_looper], 0x1000, 0x0, &(0x7f0000000500)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002a40)={0x54, 0x0, &(0x7f00000018c0)=[@increfs, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x48, 0x0, &(0x7f0000001a40)="68a296305751064697b53c22363c46fe4ee4094d287eaece23cb1fc66ff1e7fb25c5facb98ef92f8ad2ff39a94ee431646b3feb4f0289c7f8455731cf75f041ca3773bdb51f8cad5"}) [ 336.013625][T15615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000036 [ 336.021581][T15615] R13: 00007ffec91deadf R14: 00007f79b11b89c0 R15: 000000000119bf8c [ 336.079596][T15631] FS-Cache: Duplicate cookie detected [ 336.085594][T15631] FS-Cache: O-cookie c=00000000d8dad68c [p=00000000546738e7 fl=222 nc=0 na=1] [ 336.094495][T15631] FS-Cache: O-cookie d=00000000779edcf6 n=0000000083f9e5f7 [ 336.101695][T15631] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 336.108936][T15631] FS-Cache: N-cookie c=000000006d691c5d [p=00000000546738e7 fl=2 nc=0 na=1] [ 336.117601][T15631] FS-Cache: N-cookie d=00000000779edcf6 n=000000009084b8fb 07:41:24 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x3, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 336.124798][T15631] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c, &(0x7f000000a000)) 07:41:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a, &(0x7f000000a000)) 07:41:24 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x4, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:24 executing program 4 (fault-call:3 fault-nth:55): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 07:41:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000aa000086ddabaa14e72b783b33fe920000000000000000000000000000ff02002b66938b4c2c10b08d5129d9dbefc5aa0a68ed86dd00000000000001065d62d62c8d120000000000000000000000000000f6ff00"], 0x0) socket(0xb, 0xf, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000080)="b77da45a90ffdfd370f93c2d90af7e0ba338046600c1bc322c3bdde0dc5d9d7eda15def9ed91eb4a60", 0x29, 0x440c0, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @mcast1, 0x8c}, 0x1c) 07:41:24 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x132, &(0x7f000000a000)) 07:41:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74, &(0x7f000000a000)) 07:41:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=@delqdisc={0x220, 0x25, 0x100, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff2, 0xe}, {0x9, 0x2}, {0x4, 0xa}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x80000001}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x3}, @TCA_RATE={0x6, 0x5, {0x2, 0x8}}, @qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x9, 0x1, 0x6, 0xffffffe0, 0x9, 0x9}}}}, @TCA_STAB={0x178, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x2, 0x7, 0x5, 0x2, 0x1, 0x0, 0x7}}, {0x12, 0x2, [0xf925, 0x0, 0x7, 0x0, 0x3f, 0x584c, 0x3f]}}, {{0x1c, 0x1, {0x0, 0xfd, 0x7ff, 0x9, 0x0, 0x7, 0x7, 0x7}}, {0x12, 0x2, [0x800, 0x2, 0x200, 0xf, 0x2, 0x629, 0xff56]}}, {{0x1c, 0x1, {0x40, 0x4, 0xff, 0x7, 0x1, 0x6, 0x5, 0xa}}, {0x18, 0x2, [0x1, 0x7f, 0x6, 0x9, 0x8, 0x2, 0x3f, 0x7, 0x7, 0x0]}}, {{0x1c, 0x1, {0x8, 0xa5, 0x2e, 0xeb20, 0x2, 0x1, 0x3ff, 0x4}}, {0xc, 0x2, [0x40, 0xf800, 0x6553, 0x6]}}, {{0x1c, 0x1, {0x45, 0x1f, 0x6400, 0x9, 0x1, 0x7, 0x80000000, 0x9}}, {0x16, 0x2, [0x6, 0x7, 0x0, 0x400, 0x1f, 0xae69, 0x8000, 0x1, 0x9e]}}, {{0x1c, 0x1, {0x2, 0x5, 0x1, 0x5d0a, 0x0, 0x7fffffff, 0xfffffffc, 0x3}}, {0xa, 0x2, [0x1, 0x1f, 0x6]}}, {{0x1c, 0x1, {0x8, 0x1, 0xff0b, 0x1f, 0x2, 0x2, 0x8, 0x8}}, {0x14, 0x2, [0x39, 0x2, 0x101, 0x1863, 0x80, 0x0, 0x39e, 0x1]}}, {{0x1c, 0x1, {0xf4, 0x0, 0x0, 0x7, 0x3, 0x400, 0x0, 0x6}}, {0x10, 0x2, [0x3, 0x0, 0x26, 0x80, 0x184, 0x8d5]}}]}, @qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0x14, 0x2, [@TCA_CODEL_ECN={0x8, 0x4, 0x1}, @TCA_CODEL_ECN={0x8, 0x4, 0x1}]}}, @qdisc_kind_options=@q_prio={{0x9, 0x1, 'prio\x00'}, {0x18, 0x2, {0x14, "0af131ba8e75f2d43d15ad032ab55550"}}}]}, 0x220}, 0x1, 0x0, 0x0, 0x44000}, 0x5) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="000000000000e300140012800b00010062726964676500000400028008000a00", @ANYRES32=r4], 0x3c}}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001000250800000000000000000a000000", @ANYRES32=r7, @ANYBLOB="00eb"], 0x2c}}, 0x0) 07:41:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3, &(0x7f000000a000)) 07:41:24 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x6, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1aa, &(0x7f000000a000)) [ 336.379979][T15670] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 336.389863][T15669] FS-Cache: Duplicate cookie detected [ 336.395252][T15669] FS-Cache: O-cookie c=000000006d691c5d [p=00000000546738e7 fl=222 nc=0 na=1] [ 336.404114][T15669] FS-Cache: O-cookie d=00000000779edcf6 n=000000005ba8515c [ 336.411321][T15669] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 336.418578][T15669] FS-Cache: N-cookie c=00000000d8dad68c [p=00000000546738e7 fl=2 nc=0 na=1] [ 336.427239][T15669] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c34050ea [ 336.434428][T15669] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 336.442430][T15670] bond1: (slave bridge2): making interface the new active one [ 336.450745][T15654] FAULT_INJECTION: forcing a failure. [ 336.450745][T15654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 336.462434][T15670] bond1: (slave bridge2): Enslaving as an active interface with an up link 07:41:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a, &(0x7f000000a000)) [ 336.478880][T15654] CPU: 0 PID: 15654 Comm: syz-executor.4 Not tainted 5.11.0-rc2-syzkaller #0 [ 336.485430][T15670] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 336.487643][T15654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.487655][T15654] Call Trace: [ 336.487662][T15654] dump_stack+0x116/0x15d [ 336.487684][T15654] should_fail+0x231/0x240 [ 336.487702][T15654] should_fail_usercopy+0x16/0x20 [ 336.524116][T15654] _copy_to_user+0x1c/0x90 [ 336.528542][T15654] simple_read_from_buffer+0xab/0x120 [ 336.531804][T15670] device bond1 entered promiscuous mode [ 336.533974][T15654] proc_fail_nth_read+0xf6/0x140 [ 336.533999][T15654] ? rw_verify_area+0x136/0x250 [ 336.549250][T15654] ? proc_fault_inject_write+0x200/0x200 [ 336.554870][T15654] vfs_read+0x154/0x5c0 [ 336.559057][T15654] ? __fget_light+0x219/0x260 [ 336.563735][T15654] ksys_read+0xce/0x180 [ 336.567878][T15654] __x64_sys_read+0x3e/0x50 [ 336.572481][T15654] do_syscall_64+0x39/0x80 07:41:24 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x7, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 336.576894][T15654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.577245][T15670] device bridge2 entered promiscuous mode [ 336.582779][T15654] RIP: 0033:0x417b11 [ 336.582793][T15654] Code: 75 14 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 336.612043][T15654] RSP: 002b:00007f79b11b7c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 336.620472][T15654] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 0000000000417b11 07:41:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1b0, &(0x7f000000a000)) [ 336.629098][T15654] RDX: 000000000000000f RSI: 00007f79b11b7cb0 RDI: 0000000000000003 [ 336.637138][T15654] RBP: 00007f79b11b7ca0 R08: 000000002000a000 R09: 0000000000000000 [ 336.645178][T15654] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000037 [ 336.653135][T15654] R13: 00007ffec91deadf R14: 00007f79b11b89c0 R15: 000000000119bf8c [ 336.685528][T15720] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 07:41:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 07:41:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x132, &(0x7f000000a000)) 07:41:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4, &(0x7f000000a000)) 07:41:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x300, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=@delqdisc={0x220, 0x25, 0x100, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff2, 0xe}, {0x9, 0x2}, {0x4, 0xa}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x80000001}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x3}, @TCA_RATE={0x6, 0x5, {0x2, 0x8}}, @qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x9, 0x1, 0x6, 0xffffffe0, 0x9, 0x9}}}}, @TCA_STAB={0x178, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x2, 0x7, 0x5, 0x2, 0x1, 0x0, 0x7}}, {0x12, 0x2, [0xf925, 0x0, 0x7, 0x0, 0x3f, 0x584c, 0x3f]}}, {{0x1c, 0x1, {0x0, 0xfd, 0x7ff, 0x9, 0x0, 0x7, 0x7, 0x7}}, {0x12, 0x2, [0x800, 0x2, 0x200, 0xf, 0x2, 0x629, 0xff56]}}, {{0x1c, 0x1, {0x40, 0x4, 0xff, 0x7, 0x1, 0x6, 0x5, 0xa}}, {0x18, 0x2, [0x1, 0x7f, 0x6, 0x9, 0x8, 0x2, 0x3f, 0x7, 0x7, 0x0]}}, {{0x1c, 0x1, {0x8, 0xa5, 0x2e, 0xeb20, 0x2, 0x1, 0x3ff, 0x4}}, {0xc, 0x2, [0x40, 0xf800, 0x6553, 0x6]}}, {{0x1c, 0x1, {0x45, 0x1f, 0x6400, 0x9, 0x1, 0x7, 0x80000000, 0x9}}, {0x16, 0x2, [0x6, 0x7, 0x0, 0x400, 0x1f, 0xae69, 0x8000, 0x1, 0x9e]}}, {{0x1c, 0x1, {0x2, 0x5, 0x1, 0x5d0a, 0x0, 0x7fffffff, 0xfffffffc, 0x3}}, {0xa, 0x2, [0x1, 0x1f, 0x6]}}, {{0x1c, 0x1, {0x8, 0x1, 0xff0b, 0x1f, 0x2, 0x2, 0x8, 0x8}}, {0x14, 0x2, [0x39, 0x2, 0x101, 0x1863, 0x80, 0x0, 0x39e, 0x1]}}, {{0x1c, 0x1, {0xf4, 0x0, 0x0, 0x7, 0x3, 0x400, 0x0, 0x6}}, {0x10, 0x2, [0x3, 0x0, 0x26, 0x80, 0x184, 0x8d5]}}]}, @qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0x14, 0x2, [@TCA_CODEL_ECN={0x8, 0x4, 0x1}, @TCA_CODEL_ECN={0x8, 0x4, 0x1}]}}, @qdisc_kind_options=@q_prio={{0x9, 0x1, 'prio\x00'}, {0x18, 0x2, {0x14, "0af131ba8e75f2d43d15ad032ab55550"}}}]}, 0x220}, 0x1, 0x0, 0x0, 0x44000}, 0x5) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="000000000000e300140012800b00010062726964676500000400028008000a00", @ANYRES32=r4], 0x3c}}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001000250800000000000000000a000000", @ANYRES32=r7, @ANYBLOB="00eb"], 0x2c}}, 0x0) 07:41:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1e6, &(0x7f000000a000)) 07:41:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x500, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x19c, &(0x7f000000a000)) [ 336.818034][T15742] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 336.855248][T15744] FS-Cache: Duplicate cookie detected [ 336.860656][T15744] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 336.869569][T15744] FS-Cache: O-cookie d=00000000779edcf6 n=00000000d6b1846c [ 336.876761][T15744] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 336.884067][T15744] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] [ 336.892758][T15744] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ffd39b3b [ 336.900676][T15744] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f0, &(0x7f000000a000)) 07:41:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1aa, &(0x7f000000a000)) 07:41:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x600, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 336.922455][T15748] bond2: (slave bridge5): making interface the new active one [ 336.947353][T15748] bond2: (slave bridge5): Enslaving as an active interface with an up link 07:41:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5, &(0x7f000000a000)) [ 336.993399][T15742] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 337.009661][T15742] device bond2 entered promiscuous mode [ 337.015228][T15742] device bridge5 entered promiscuous mode 07:41:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2, &(0x7f000000a000)) 07:41:25 executing program 3: chdir(&(0x7f0000000040)='.\x00') r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0xfffffffa, 0x1, 0x6}) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00000000c0)) signalfd4(r5, &(0x7f0000006000), 0x8, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000021c0)) read$FUSE(r5, &(0x7f0000000180)={0x2020}, 0x2020) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000002200)="d893fd50b8b6008ed066b90c0400000f3265660f388254a79a84005e000fc72f660fc7767b0f01c2baf80c66b8647bc38366efbafc0c66ed0f07", 0x3a}], 0x1, 0x0, 0x0, 0x0) 07:41:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1b0, &(0x7f000000a000)) 07:41:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f4, &(0x7f000000a000)) 07:41:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x700, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6, &(0x7f000000a000)) 07:41:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1c2, &(0x7f000000a000)) 07:41:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25c, &(0x7f000000a000)) 07:41:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x1000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 337.266096][T15822] FS-Cache: Duplicate cookie detected [ 337.271513][T15822] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 337.280446][T15822] FS-Cache: O-cookie d=00000000779edcf6 n=00000000cace3058 [ 337.287711][T15822] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 337.295408][T15822] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] [ 337.304092][T15822] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a3e3e9ca 07:41:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x2000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 337.311369][T15822] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 337.339338][T15832] FS-Cache: Duplicate cookie detected [ 337.344729][T15832] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 337.354207][T15832] FS-Cache: O-cookie d=00000000779edcf6 n=00000000df39abd3 [ 337.361441][T15832] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 337.368713][T15832] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 337.378192][T15832] FS-Cache: N-cookie d=00000000779edcf6 n=0000000078b98a01 07:41:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3, &(0x7f000000a000)) 07:41:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x3000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 337.385477][T15832] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 337.442176][T15838] FS-Cache: Duplicate cookie detected [ 337.447666][T15838] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 337.457399][T15838] FS-Cache: O-cookie d=00000000779edcf6 n=00000000df39abd3 [ 337.464627][T15838] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 337.472550][T15838] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 337.482110][T15838] FS-Cache: N-cookie d=00000000779edcf6 n=000000004ae72d55 07:41:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x4000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 337.490200][T15838] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3, &(0x7f000000a000)) 07:41:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7, &(0x7f000000a000)) 07:41:26 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4, &(0x7f000000a000)) [ 338.117274][T15866] FS-Cache: Duplicate cookie detected [ 338.122696][T15866] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 338.132004][T15866] FS-Cache: O-cookie d=00000000779edcf6 n=00000000df39abd3 [ 338.139223][T15866] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 338.146503][T15866] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 338.155182][T15866] FS-Cache: N-cookie d=00000000779edcf6 n=00000000fb32348a 07:41:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f4, &(0x7f000000a000)) [ 338.162397][T15866] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 338.179661][T15870] FS-Cache: Duplicate cookie detected [ 338.185042][T15870] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 338.193898][T15870] FS-Cache: O-cookie d=00000000779edcf6 n=00000000df39abd3 [ 338.201124][T15870] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 338.208387][T15870] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 338.217121][T15870] FS-Cache: N-cookie d=00000000779edcf6 n=00000000e207d428 [ 338.224336][T15870] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 338.234043][T15868] FS-Cache: Duplicate cookie detected [ 338.240155][T15868] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 338.249523][T15868] FS-Cache: O-cookie d=00000000779edcf6 n=00000000df39abd3 [ 338.257370][T15868] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:41:26 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x6000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 338.265308][T15868] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] [ 338.273993][T15868] FS-Cache: N-cookie d=00000000779edcf6 n=0000000098fef3e4 [ 338.281260][T15868] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28e, &(0x7f000000a000)) 07:41:26 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x7000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25c, &(0x7f000000a000)) 07:41:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1c2, &(0x7f000000a000)) 07:41:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5, &(0x7f000000a000)) [ 338.422005][T15890] FS-Cache: Duplicate cookie detected [ 338.427425][T15890] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 338.436335][T15890] FS-Cache: O-cookie d=00000000779edcf6 n=00000000352597c8 [ 338.443634][T15890] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 338.450789][T15890] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 338.459589][T15890] FS-Cache: N-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 338.466865][T15890] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 338.474056][T15894] FS-Cache: Duplicate cookie detected [ 338.479461][T15894] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 338.488431][T15894] FS-Cache: O-cookie d=00000000779edcf6 n=00000000352597c8 [ 338.495695][T15894] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 338.504375][T15894] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] [ 338.513056][T15894] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f50b413a 07:41:26 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x100000000000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 338.520988][T15894] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 338.572957][T15899] FS-Cache: Duplicate cookie detected [ 338.578407][T15899] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 338.587239][T15899] FS-Cache: O-cookie d=00000000779edcf6 n=00000000352597c8 [ 338.594446][T15899] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 338.601725][T15899] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 338.610385][T15899] FS-Cache: N-cookie d=00000000779edcf6 n=000000001a9eb29c 07:41:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8, &(0x7f000000a000)) 07:41:26 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x200000000000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 338.617596][T15899] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:26 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x300000000000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 338.670301][T15908] FS-Cache: Duplicate cookie detected [ 338.675689][T15908] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 338.684607][T15908] FS-Cache: O-cookie d=00000000779edcf6 n=00000000352597c8 [ 338.691849][T15908] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 338.699063][T15908] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 338.707719][T15908] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da 07:41:27 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x400000000000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 338.714905][T15908] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6, &(0x7f000000a000)) 07:41:27 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x500000000000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 338.830911][T15922] FS-Cache: Duplicate cookie detected [ 338.836300][T15922] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 338.845221][T15922] FS-Cache: O-cookie d=00000000779edcf6 n=00000000352597c8 [ 338.852491][T15922] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 338.859837][T15922] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] [ 338.868529][T15922] FS-Cache: N-cookie d=00000000779edcf6 n=000000000f8be108 [ 338.875713][T15922] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 338.993674][T15922] FS-Cache: Duplicate cookie detected [ 338.999121][T15922] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 339.008038][T15922] FS-Cache: O-cookie d=00000000779edcf6 n=00000000352597c8 [ 339.015348][T15922] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 339.023548][T15922] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] [ 339.032224][T15922] FS-Cache: N-cookie d=00000000779edcf6 n=000000000f8be108 [ 339.039467][T15922] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2a8, &(0x7f000000a000)) 07:41:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9, &(0x7f000000a000)) 07:41:27 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x600000000000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25c, &(0x7f000000a000)) 07:41:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7, &(0x7f000000a000)) 07:41:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28e, &(0x7f000000a000)) 07:41:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) [ 339.313419][T15949] FS-Cache: Duplicate cookie detected [ 339.318851][T15949] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 339.327709][T15949] FS-Cache: O-cookie d=00000000779edcf6 n=00000000d6b1846c [ 339.334925][T15949] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 339.342693][T15949] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 339.351379][T15949] FS-Cache: N-cookie d=00000000779edcf6 n=0000000095c5dc48 [ 339.358570][T15949] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 339.368232][T15950] FS-Cache: Duplicate cookie detected [ 339.373868][T15950] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 339.383635][T15950] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 339.390829][T15950] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 339.398156][T15950] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa, &(0x7f000000a000)) [ 339.406928][T15950] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ee49e908 [ 339.414186][T15950] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 339.424281][T15951] FS-Cache: Duplicate cookie detected [ 339.429684][T15951] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 339.438537][T15951] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 339.445719][T15951] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 339.452939][T15951] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:27 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x700000000000000, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 339.461716][T15951] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da [ 339.469062][T15951] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 339.522399][T15961] FS-Cache: Duplicate cookie detected [ 339.528124][T15961] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 339.537139][T15961] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 339.545011][T15961] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 339.552878][T15961] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 339.561611][T15961] FS-Cache: N-cookie d=00000000779edcf6 n=000000005c08a74d 07:41:27 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x2, 0x0) [ 339.568830][T15961] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8, &(0x7f000000a000)) 07:41:27 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x3, 0x0) [ 339.669131][T15973] FS-Cache: Duplicate cookie detected [ 339.674568][T15973] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 339.683450][T15973] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 339.690660][T15973] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 339.697879][T15973] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] [ 339.706553][T15973] FS-Cache: N-cookie d=00000000779edcf6 n=00000000e7fafdd3 07:41:27 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x4, 0x0) 07:41:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb, &(0x7f000000a000)) [ 339.713754][T15973] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:28 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x5, 0x0) [ 339.780179][T15984] FS-Cache: Duplicate cookie detected [ 339.785568][T15984] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 339.794465][T15984] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 339.802351][T15984] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 339.809621][T15984] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 339.818323][T15984] FS-Cache: N-cookie d=00000000779edcf6 n=00000000eddc2342 [ 339.825501][T15984] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 340.130838][T15995] FS-Cache: Duplicate cookie detected [ 340.136202][T15995] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 340.145919][T15995] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 340.153985][T15995] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.161352][T15995] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 340.170079][T15995] FS-Cache: N-cookie d=00000000779edcf6 n=00000000eddc2342 07:41:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb, &(0x7f000000a000)) 07:41:28 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x6, 0x0) [ 340.177749][T15995] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 340.201803][T16001] FS-Cache: Duplicate cookie detected [ 340.207186][T16001] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 340.216040][T16001] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 340.223280][T16001] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.230454][T16001] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] [ 340.239165][T16001] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da [ 340.246342][T16001] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2a8, &(0x7f000000a000)) 07:41:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9, &(0x7f000000a000)) 07:41:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc, &(0x7f000000a000)) 07:41:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x330, &(0x7f000000a000)) 07:41:28 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x7, 0x0) [ 340.335295][T16016] FS-Cache: Duplicate cookie detected [ 340.340781][T16016] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 340.349636][T16016] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eddc2342 [ 340.356816][T16016] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.364056][T16016] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 340.372726][T16016] FS-Cache: N-cookie d=00000000779edcf6 n=0000000064c9ebe2 07:41:28 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x300, 0x0) 07:41:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb, &(0x7f000000a000)) [ 340.380718][T16016] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x34a, &(0x7f000000a000)) [ 340.429827][T16025] FS-Cache: Duplicate cookie detected [ 340.435248][T16025] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=222 nc=0 na=1] [ 340.444137][T16025] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eddc2342 [ 340.451335][T16025] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.458551][T16025] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 340.467206][T16025] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f63ea3dc 07:41:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) [ 340.474439][T16025] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 340.503262][T16030] FS-Cache: Duplicate cookie detected [ 340.508702][T16030] FS-Cache: O-cookie c=00000000036b9030 [p=00000000546738e7 fl=212 nc=0 na=0] [ 340.517554][T16030] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 340.524770][T16030] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.531994][T16030] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 340.540679][T16030] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da 07:41:28 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x500, 0x0) 07:41:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa, &(0x7f000000a000)) [ 340.547853][T16030] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd, &(0x7f000000a000)) 07:41:28 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x600, 0x0) [ 340.623091][T16040] FS-Cache: Duplicate cookie detected [ 340.628624][T16040] FS-Cache: O-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=222 nc=0 na=1] [ 340.637472][T16040] FS-Cache: O-cookie d=00000000779edcf6 n=00000000669c7864 [ 340.644812][T16040] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.652039][T16040] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 340.660744][T16040] FS-Cache: N-cookie d=00000000779edcf6 n=000000006e58f72c [ 340.667992][T16040] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 340.685845][T16038] FS-Cache: Duplicate cookie detected [ 340.691258][T16038] FS-Cache: O-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=222 nc=0 na=1] [ 340.700133][T16038] FS-Cache: O-cookie d=00000000779edcf6 n=00000000669c7864 [ 340.707368][T16038] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.714584][T16038] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb, &(0x7f000000a000)) 07:41:29 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x700, 0x0) [ 340.723348][T16038] FS-Cache: N-cookie d=00000000779edcf6 n=0000000000db52b1 [ 340.730545][T16038] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:29 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x1000000, 0x0) [ 340.775797][T16051] FS-Cache: Duplicate cookie detected [ 340.781239][T16051] FS-Cache: O-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=222 nc=0 na=1] [ 340.790103][T16051] FS-Cache: O-cookie d=00000000779edcf6 n=00000000669c7864 [ 340.798186][T16051] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.805337][T16051] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 340.814101][T16051] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a16e8760 [ 340.821328][T16051] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe, &(0x7f000000a000)) 07:41:29 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x2000000, 0x0) 07:41:29 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x3000000, 0x0) [ 340.914241][T16062] FS-Cache: Duplicate cookie detected [ 340.919658][T16062] FS-Cache: O-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=222 nc=0 na=1] [ 340.928543][T16062] FS-Cache: O-cookie d=00000000779edcf6 n=00000000669c7864 [ 340.936045][T16062] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 340.943312][T16062] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 340.952005][T16062] FS-Cache: N-cookie d=00000000779edcf6 n=000000006e58f72c [ 340.959239][T16062] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 341.332622][T16077] FS-Cache: Duplicate cookie detected [ 341.338123][T16077] FS-Cache: O-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=222 nc=0 na=1] [ 341.346970][T16077] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 341.354217][T16077] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 341.361445][T16077] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 341.370107][T16077] FS-Cache: N-cookie d=00000000779edcf6 n=000000006e58f72c 07:41:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb, &(0x7f000000a000)) [ 341.377302][T16077] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x330, &(0x7f000000a000)) 07:41:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x380, &(0x7f000000a000)) 07:41:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10, &(0x7f000000a000)) 07:41:29 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x4000000, 0x0) 07:41:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28e, &(0x7f000000a000)) [ 341.453983][T16089] FS-Cache: Duplicate cookie detected [ 341.459403][T16089] FS-Cache: O-cookie c=00000000128a21a9 [p=00000000546738e7 fl=222 nc=0 na=1] [ 341.468268][T16089] FS-Cache: O-cookie d=00000000779edcf6 n=00000000ead7e258 [ 341.475446][T16089] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 341.482608][T16089] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] [ 341.491295][T16089] FS-Cache: N-cookie d=00000000779edcf6 n=00000000e61ac791 07:41:29 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x5000000, 0x0) [ 341.498574][T16089] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 341.509266][T16088] FS-Cache: Duplicate cookie detected [ 341.515305][T16088] FS-Cache: O-cookie c=00000000128a21a9 [p=00000000546738e7 fl=222 nc=0 na=1] [ 341.524210][T16088] FS-Cache: O-cookie d=00000000779edcf6 n=00000000ead7e258 [ 341.531675][T16088] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 341.538880][T16088] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 341.547577][T16088] FS-Cache: N-cookie d=00000000779edcf6 n=000000006e58f72c [ 341.554806][T16088] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 341.562836][T16090] FS-Cache: Duplicate cookie detected [ 341.568217][T16090] FS-Cache: O-cookie c=00000000128a21a9 [p=00000000546738e7 fl=212 nc=0 na=0] [ 341.577071][T16090] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 341.584935][T16090] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 341.592178][T16090] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x34a, &(0x7f000000a000)) 07:41:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc, &(0x7f000000a000)) [ 341.600857][T16090] FS-Cache: N-cookie d=00000000779edcf6 n=0000000060404601 [ 341.608619][T16090] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 341.677926][T16107] FS-Cache: Duplicate cookie detected [ 341.683447][T16107] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 341.692303][T16107] FS-Cache: O-cookie d=00000000779edcf6 n=0000000003a44a1d [ 341.700367][T16107] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 341.707530][T16107] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 341.717245][T16107] FS-Cache: N-cookie d=00000000779edcf6 n=0000000000db52b1 07:41:30 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x6000000, 0x0) 07:41:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11, &(0x7f000000a000)) [ 341.725349][T16107] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:30 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x7000000, 0x0) [ 341.800321][T16116] FS-Cache: Duplicate cookie detected [ 341.805700][T16116] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 341.815297][T16116] FS-Cache: O-cookie d=00000000779edcf6 n=0000000003a44a1d [ 341.823393][T16116] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 341.830613][T16116] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 341.839292][T16116] FS-Cache: N-cookie d=00000000779edcf6 n=000000006aa07c9a 07:41:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd, &(0x7f000000a000)) [ 341.846476][T16116] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:30 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x100000000000000, 0x0) [ 341.932993][T16128] FS-Cache: Duplicate cookie detected [ 341.938475][T16128] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 341.947372][T16128] FS-Cache: O-cookie d=00000000779edcf6 n=0000000003a44a1d [ 341.954586][T16128] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 341.961788][T16128] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 341.970458][T16128] FS-Cache: N-cookie d=00000000779edcf6 n=000000004ae72d55 [ 341.977630][T16128] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x385, &(0x7f000000a000)) 07:41:30 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x200000000000000, 0x0) 07:41:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12, &(0x7f000000a000)) 07:41:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc, &(0x7f000000a000)) 07:41:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe, &(0x7f000000a000)) [ 342.328902][T16143] FS-Cache: Duplicate cookie detected [ 342.334466][T16143] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 342.343423][T16143] FS-Cache: O-cookie d=00000000779edcf6 n=0000000003a44a1d [ 342.350653][T16143] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 342.357831][T16143] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 342.366532][T16143] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da [ 342.373722][T16143] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 342.381039][T16145] FS-Cache: Duplicate cookie detected [ 342.387819][T16145] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 342.397581][T16145] FS-Cache: O-cookie d=00000000779edcf6 n=0000000003a44a1d [ 342.404780][T16145] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 342.411939][T16145] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 342.420648][T16145] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ffd39b3b [ 342.427871][T16145] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 342.462856][T16152] FS-Cache: Duplicate cookie detected [ 342.468262][T16152] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 342.477100][T16152] FS-Cache: O-cookie d=00000000779edcf6 n=0000000003a44a1d [ 342.484376][T16152] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 342.493373][T16152] FS-Cache: N-cookie c=00000000128a21a9 [p=00000000546738e7 fl=2 nc=0 na=1] [ 342.502046][T16152] FS-Cache: N-cookie d=00000000779edcf6 n=00000000735c8420 [ 342.509273][T16152] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 342.516563][T16153] FS-Cache: Duplicate cookie detected 07:41:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x380, &(0x7f000000a000)) 07:41:30 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x300000000000000, 0x0) 07:41:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14, &(0x7f000000a000)) [ 342.521984][T16153] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=212 nc=0 na=0] [ 342.530939][T16153] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 342.538170][T16153] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 342.545343][T16153] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 342.554016][T16153] FS-Cache: N-cookie d=00000000779edcf6 n=000000008a04d13b [ 342.561214][T16153] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf, &(0x7f000000a000)) [ 342.641441][T16164] FS-Cache: Duplicate cookie detected [ 342.646903][T16164] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 342.655803][T16164] FS-Cache: O-cookie d=00000000779edcf6 n=00000000db95fe6b [ 342.663003][T16164] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 342.670251][T16164] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 342.678936][T16164] FS-Cache: N-cookie d=00000000779edcf6 n=0000000003a44a1d 07:41:30 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x400000000000000, 0x0) [ 342.686132][T16164] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb, &(0x7f000000a000)) 07:41:31 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x500000000000000, 0x0) [ 342.797311][T16176] FS-Cache: Duplicate cookie detected [ 342.802751][T16176] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 342.812241][T16176] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 342.820059][T16176] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 342.827307][T16176] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 342.836772][T16176] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c070ecb6 [ 342.844836][T16176] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e6, &(0x7f000000a000)) 07:41:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25, &(0x7f000000a000)) 07:41:31 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x600000000000000, 0x0) 07:41:31 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10, &(0x7f000000a000)) 07:41:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf, &(0x7f000000a000)) [ 343.339369][T16198] FS-Cache: Duplicate cookie detected [ 343.344885][T16198] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 343.353895][T16198] FS-Cache: O-cookie d=00000000779edcf6 n=00000000f3d10e8e [ 343.361160][T16198] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 343.368394][T16198] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] [ 343.377080][T16198] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f8c3a281 [ 343.384339][T16198] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x385, &(0x7f000000a000)) 07:41:31 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x700000000000000, 0x0) 07:41:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28, &(0x7f000000a000)) 07:41:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3ec, &(0x7f000000a000)) 07:41:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14, &(0x7f000000a000)) [ 343.519288][T16219] FS-Cache: Duplicate cookie detected [ 343.524748][T16219] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 343.534375][T16219] FS-Cache: O-cookie d=00000000779edcf6 n=0000000021c881b3 [ 343.541574][T16219] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 343.548862][T16219] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 343.557604][T16219] FS-Cache: N-cookie d=00000000779edcf6 n=0000000067183de9 07:41:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x38, &(0x7f000000a000)) 07:41:31 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11, &(0x7f000000a000)) 07:41:31 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x2) [ 343.564879][T16219] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500, &(0x7f000000a000)) 07:41:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10, &(0x7f000000a000)) 07:41:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48, &(0x7f000000a000)) [ 343.636297][T16234] FS-Cache: Duplicate cookie detected [ 343.641725][T16234] FS-Cache: O-cookie c=00000000128a21a9 [p=00000000546738e7 fl=222 nc=0 na=1] [ 343.650575][T16234] FS-Cache: O-cookie d=00000000779edcf6 n=000000003607109d [ 343.657754][T16234] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 343.664927][T16234] FS-Cache: N-cookie c=000000003156b9d8 [p=00000000546738e7 fl=2 nc=0 na=1] [ 343.673644][T16234] FS-Cache: N-cookie d=00000000779edcf6 n=00000000b0203067 [ 343.680863][T16234] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 343.688119][T16236] FS-Cache: Duplicate cookie detected [ 343.693567][T16236] FS-Cache: O-cookie c=00000000128a21a9 [p=00000000546738e7 fl=222 nc=0 na=1] [ 343.703967][T16236] FS-Cache: O-cookie d=00000000779edcf6 n=000000003607109d [ 343.711284][T16236] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 343.718482][T16236] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 343.727162][T16236] FS-Cache: N-cookie d=00000000779edcf6 n=0000000003a44a1d 07:41:32 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x3) [ 343.734444][T16236] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 343.743423][T16238] FS-Cache: Duplicate cookie detected [ 343.748874][T16238] FS-Cache: O-cookie c=00000000128a21a9 [p=00000000546738e7 fl=212 nc=0 na=0] [ 343.757778][T16238] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 343.765032][T16238] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 343.772351][T16238] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 343.781033][T16238] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ee49e908 [ 343.788216][T16238] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e6, &(0x7f000000a000)) 07:41:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12, &(0x7f000000a000)) 07:41:32 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x4) 07:41:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c, &(0x7f000000a000)) 07:41:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48, &(0x7f000000a000)) [ 344.376817][T16264] FS-Cache: Duplicate cookie detected [ 344.382245][T16264] FS-Cache: O-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=222 nc=0 na=1] [ 344.391108][T16264] FS-Cache: O-cookie d=00000000779edcf6 n=000000002529fc9e [ 344.398380][T16264] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 344.405622][T16264] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] [ 344.414320][T16264] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f63ea3dc [ 344.421518][T16264] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 344.438356][T16266] FS-Cache: Duplicate cookie detected [ 344.443738][T16266] FS-Cache: O-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=222 nc=0 na=1] [ 344.452703][T16266] FS-Cache: O-cookie d=00000000779edcf6 n=000000002529fc9e [ 344.460722][T16266] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 344.468015][T16266] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:32 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x5) 07:41:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e8, &(0x7f000000a000)) 07:41:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600, &(0x7f000000a000)) [ 344.476687][T16266] FS-Cache: N-cookie d=00000000779edcf6 n=0000000067183de9 [ 344.484012][T16266] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe, &(0x7f000000a000)) 07:41:32 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x6) 07:41:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50, &(0x7f000000a000)) [ 344.605990][T16288] FS-Cache: Duplicate cookie detected [ 344.611517][T16288] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 344.620381][T16288] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b0203067 [ 344.627554][T16288] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 344.635040][T16288] FS-Cache: N-cookie c=00000000a8aedbd5 [p=00000000546738e7 fl=2 nc=0 na=1] [ 344.643722][T16288] FS-Cache: N-cookie d=00000000779edcf6 n=000000003661d0d4 [ 344.650910][T16288] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 344.668461][T16290] FS-Cache: Duplicate cookie detected [ 344.673884][T16290] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 344.682814][T16290] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b0203067 [ 344.690162][T16290] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 344.697320][T16290] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14, &(0x7f000000a000)) 07:41:32 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x7) 07:41:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3ec, &(0x7f000000a000)) [ 344.706002][T16290] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c33999b1 [ 344.713201][T16290] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500, &(0x7f000000a000)) [ 344.781000][T16300] FS-Cache: Duplicate cookie detected [ 344.786559][T16300] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 344.795423][T16300] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b0203067 [ 344.802617][T16300] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 344.809861][T16300] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] [ 344.818545][T16300] FS-Cache: N-cookie d=00000000779edcf6 n=000000005f24c855 07:41:33 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x300) [ 344.825719][T16300] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 344.833262][T16304] FS-Cache: Duplicate cookie detected [ 344.838958][T16304] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 344.847903][T16304] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b0203067 [ 344.855301][T16304] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 344.864144][T16304] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 344.872884][T16304] FS-Cache: N-cookie d=00000000779edcf6 n=0000000037f8e547 07:41:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c, &(0x7f000000a000)) [ 344.880131][T16304] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c, &(0x7f000000a000)) 07:41:33 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x500) [ 344.981070][T16315] FS-Cache: Duplicate cookie detected [ 344.986523][T16315] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 344.995579][T16315] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b0203067 [ 345.002782][T16315] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 345.010042][T16315] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 345.018701][T16315] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ac4cdd0e [ 345.025876][T16315] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 345.033720][T16316] FS-Cache: Duplicate cookie detected [ 345.039139][T16316] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 345.047995][T16316] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b0203067 [ 345.055194][T16316] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 345.063350][T16316] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 345.072141][T16316] FS-Cache: N-cookie d=00000000779edcf6 n=000000007cd22635 [ 345.079346][T16316] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:33 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700, &(0x7f000000a000)) 07:41:33 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x600) 07:41:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x18, &(0x7f000000a000)) 07:41:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) 07:41:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x60, &(0x7f000000a000)) 07:41:33 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x700) [ 345.459772][T16340] FS-Cache: Duplicate cookie detected [ 345.465185][T16340] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 345.474130][T16340] FS-Cache: O-cookie d=00000000779edcf6 n=00000000de01c6d8 [ 345.481422][T16340] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 345.488605][T16340] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 345.497339][T16340] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ac4cdd0e [ 345.504574][T16340] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 345.522837][T16342] FS-Cache: Duplicate cookie detected [ 345.529117][T16342] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 345.538807][T16342] FS-Cache: O-cookie d=00000000779edcf6 n=00000000de01c6d8 [ 345.545988][T16342] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:41:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x64, &(0x7f000000a000)) [ 345.553265][T16342] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 345.561950][T16342] FS-Cache: N-cookie d=00000000779edcf6 n=00000000b0203067 [ 345.569163][T16342] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600, &(0x7f000000a000)) 07:41:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x24, &(0x7f000000a000)) 07:41:33 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x1000000) 07:41:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68, &(0x7f000000a000)) 07:41:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25, &(0x7f000000a000)) [ 346.274917][T16377] FS-Cache: Duplicate cookie detected [ 346.280317][T16377] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 346.289192][T16377] FS-Cache: O-cookie d=00000000779edcf6 n=000000007cd22635 [ 346.296412][T16377] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 346.304439][T16377] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 346.313128][T16377] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d0d7c96b 07:41:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900, &(0x7f000000a000)) 07:41:34 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x2000000) 07:41:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c, &(0x7f000000a000)) 07:41:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28, &(0x7f000000a000)) 07:41:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) [ 346.320441][T16377] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 346.386741][T16389] FS-Cache: Duplicate cookie detected [ 346.392285][T16389] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 346.401258][T16389] FS-Cache: O-cookie d=00000000779edcf6 n=000000007cd22635 [ 346.408561][T16389] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 346.415784][T16389] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 346.424581][T16389] FS-Cache: N-cookie d=00000000779edcf6 n=000000002529fc9e 07:41:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x38, &(0x7f000000a000)) 07:41:34 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x3000000) [ 346.431831][T16389] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 346.471861][T16393] FS-Cache: Duplicate cookie detected [ 346.477339][T16393] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 346.486210][T16393] FS-Cache: O-cookie d=00000000779edcf6 n=000000007cd22635 [ 346.493411][T16393] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 346.500621][T16393] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 346.509363][T16393] FS-Cache: N-cookie d=00000000779edcf6 n=000000000f8be108 [ 346.516550][T16393] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700, &(0x7f000000a000)) 07:41:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74, &(0x7f000000a000)) 07:41:34 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x4000000) 07:41:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x39, &(0x7f000000a000)) 07:41:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x44, &(0x7f000000a000)) [ 346.641781][T16417] FS-Cache: Duplicate cookie detected [ 346.647187][T16417] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 346.656059][T16417] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 346.663293][T16417] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 346.670514][T16417] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 346.679235][T16417] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c0aef8c6 [ 346.686414][T16417] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00, &(0x7f000000a000)) 07:41:35 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x5000000) 07:41:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a, &(0x7f000000a000)) 07:41:35 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x45, &(0x7f000000a000)) 07:41:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) [ 347.262450][T16435] FS-Cache: Duplicate cookie detected [ 347.267887][T16435] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 347.276795][T16435] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 347.283983][T16435] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 347.291158][T16435] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 347.299837][T16435] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f8c3a281 07:41:35 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x6000000) [ 347.307065][T16435] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 347.319523][T16438] FS-Cache: Duplicate cookie detected [ 347.324911][T16438] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 347.333815][T16438] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 347.341121][T16438] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 347.348421][T16438] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x132, &(0x7f000000a000)) [ 347.357087][T16438] FS-Cache: N-cookie d=00000000779edcf6 n=000000002529fc9e [ 347.364282][T16438] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 347.373473][T16436] FS-Cache: Duplicate cookie detected [ 347.378883][T16436] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 347.387818][T16436] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 347.395191][T16436] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 347.403474][T16436] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 347.412938][T16436] FS-Cache: N-cookie d=00000000779edcf6 n=000000000f8be108 [ 347.420951][T16436] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:35 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48, &(0x7f000000a000)) 07:41:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x810, &(0x7f000000a000)) 07:41:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1aa, &(0x7f000000a000)) 07:41:35 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x7000000) [ 347.530964][T16459] FS-Cache: Duplicate cookie detected [ 347.536464][T16459] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 347.545380][T16459] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 347.552783][T16459] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 347.560058][T16459] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 347.568741][T16459] FS-Cache: N-cookie d=00000000779edcf6 n=000000007cd22635 07:41:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1b0, &(0x7f000000a000)) [ 347.575949][T16459] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb00, &(0x7f000000a000)) 07:41:36 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x100000000000000) 07:41:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1e6, &(0x7f000000a000)) 07:41:36 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c, &(0x7f000000a000)) 07:41:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700, &(0x7f000000a000)) [ 348.169462][T16485] FS-Cache: Duplicate cookie detected [ 348.174883][T16485] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 348.183764][T16485] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 348.191146][T16485] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 348.198426][T16485] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 348.207179][T16485] FS-Cache: N-cookie d=00000000779edcf6 n=0000000052e16404 07:41:36 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x200000000000000) [ 348.214371][T16485] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 348.221639][T16488] FS-Cache: Duplicate cookie detected [ 348.227843][T16488] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 348.238534][T16488] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 348.246036][T16488] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 348.253250][T16488] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 348.261927][T16488] FS-Cache: N-cookie d=00000000779edcf6 n=000000002529fc9e 07:41:36 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50, &(0x7f000000a000)) 07:41:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f4, &(0x7f000000a000)) [ 348.269130][T16488] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 348.329720][T16497] FS-Cache: Duplicate cookie detected [ 348.335213][T16497] FS-Cache: O-cookie c=000000000a55ead3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 348.344092][T16497] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 348.351353][T16497] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 348.358568][T16497] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] [ 348.367248][T16497] FS-Cache: N-cookie d=00000000779edcf6 n=00000000669c7864 [ 348.374439][T16497] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 348.382353][ T4932] Bluetooth: hci0: command 0x0406 tx timeout [ 348.389571][ T4932] Bluetooth: hci1: command 0x0406 tx timeout [ 348.401347][ T4932] Bluetooth: hci2: command 0x0406 tx timeout [ 348.415637][ T4932] Bluetooth: hci4: command 0x0406 tx timeout 07:41:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900, &(0x7f000000a000)) 07:41:36 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x300000000000000) 07:41:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25c, &(0x7f000000a000)) [ 348.425114][ T4932] Bluetooth: hci5: command 0x0406 tx timeout [ 348.473771][T16512] FS-Cache: Duplicate cookie detected [ 348.479234][T16512] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 348.488105][T16512] FS-Cache: O-cookie d=00000000779edcf6 n=000000006c0252cd [ 348.495275][T16512] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 348.503687][T16512] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 348.513462][T16512] FS-Cache: N-cookie d=00000000779edcf6 n=00000000b4df4d3e 07:41:36 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x400000000000000) [ 348.520654][T16512] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:37 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x500000000000000) 07:41:37 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x51, &(0x7f000000a000)) 07:41:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc00, &(0x7f000000a000)) 07:41:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28e, &(0x7f000000a000)) 07:41:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25c, &(0x7f000000a000)) [ 349.060343][T16535] FS-Cache: Duplicate cookie detected [ 349.065868][T16535] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 349.074748][T16535] FS-Cache: O-cookie d=00000000779edcf6 n=000000002f3b775a [ 349.081999][T16535] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 349.089169][T16535] FS-Cache: N-cookie c=00000000036b9030 [p=00000000546738e7 fl=2 nc=0 na=1] [ 349.097863][T16535] FS-Cache: N-cookie d=00000000779edcf6 n=000000006c0252cd [ 349.105037][T16535] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 349.112939][T16538] FS-Cache: Duplicate cookie detected [ 349.118482][T16538] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 349.127794][T16538] FS-Cache: O-cookie d=00000000779edcf6 n=000000002f3b775a [ 349.135690][T16538] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 349.143785][T16538] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 349.153598][T16538] FS-Cache: N-cookie d=00000000779edcf6 n=0000000052e16404 07:41:37 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x600000000000000) [ 349.160812][T16538] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 349.172455][T16537] FS-Cache: Duplicate cookie detected [ 349.177905][T16537] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 349.186742][T16537] FS-Cache: O-cookie d=00000000779edcf6 n=000000002f3b775a [ 349.193929][T16537] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 349.201141][T16537] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 349.209858][T16537] FS-Cache: N-cookie d=00000000779edcf6 n=000000002529fc9e [ 349.217120][T16537] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:37 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c, &(0x7f000000a000)) 07:41:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x290, &(0x7f000000a000)) [ 349.318198][T16553] FS-Cache: Duplicate cookie detected [ 349.323623][T16553] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 349.332568][T16553] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b4df4d3e [ 349.339819][T16553] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 349.346998][T16553] FS-Cache: N-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=2 nc=0 na=1] [ 349.356492][T16553] FS-Cache: N-cookie d=00000000779edcf6 n=00000000b8085dfa 07:41:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00, &(0x7f000000a000)) 07:41:37 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x700000000000000) 07:41:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900, &(0x7f000000a000)) [ 349.363699][T16553] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 349.431873][T16562] FS-Cache: Duplicate cookie detected [ 349.437283][T16562] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 349.446155][T16562] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b4df4d3e [ 349.453370][T16562] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 349.460608][T16562] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 349.469814][T16562] FS-Cache: N-cookie d=00000000779edcf6 n=0000000067183de9 07:41:37 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x9e, 0x80) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000080)={"c37b999bb475ecc3e898765e5a50739a", 0x0, 0x0, {0x1, 0x1}, {0x24, 0x3}, 0x3, [0x7fff, 0x7, 0x42, 0x5, 0x2, 0x123, 0x73, 0xb439, 0xffffffff, 0x100, 0xcd, 0x1, 0x40, 0x8000, 0x2, 0x80000000]}) [ 349.477004][T16562] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2a8, &(0x7f000000a000)) 07:41:37 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = socket$isdn(0x22, 0x3, 0x1) r2 = signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) 07:41:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd00, &(0x7f000000a000)) 07:41:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5d, &(0x7f000000a000)) 07:41:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x90, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x4}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x60, 0x2, [@TCA_FLOW_EMATCHES={0x5c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x50, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1}, @TCF_EM_IPT={0x34, 0x2, 0x0, 0x0, {{}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x8c}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2fc0}}]}]}}]}, 0x90}}, 0x0) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x6, r4, 0x1, 0x2, 0x6, @multicast}, 0x14) r5 = signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) close(r1) r6 = openat$char_raw_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/raw/rawctl\x00', 0x2, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r6, 0x80286722, &(0x7f0000000180)={&(0x7f00000000c0)=""/137, 0x89, 0x3b, 0x10000}) fsconfig$FSCONFIG_SET_FLAG(r5, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x803, 0x0) ioctl$RAW_CHAR_CTRL_SETBIND(r7, 0xac00, &(0x7f0000000300)={0x0, 0x7, 0x0}) 07:41:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) [ 349.918656][T16588] FS-Cache: Duplicate cookie detected [ 349.924066][T16588] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 349.933802][T16588] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b4df4d3e [ 349.941226][T16588] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 349.948437][T16588] FS-Cache: N-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=2 nc=0 na=1] [ 349.957100][T16588] FS-Cache: N-cookie d=00000000779edcf6 n=0000000060404601 [ 349.965193][T16588] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 349.973313][T16590] FS-Cache: Duplicate cookie detected [ 349.978712][T16590] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 349.987577][T16590] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b4df4d3e [ 349.994784][T16590] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 350.002088][T16590] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 350.010821][T16590] FS-Cache: N-cookie d=00000000779edcf6 n=000000002529fc9e [ 350.018016][T16590] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 350.030091][T16587] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 350.033029][T16591] FS-Cache: Duplicate cookie detected [ 350.044794][T16591] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 350.053978][T16591] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b4df4d3e 07:41:38 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = syz_io_uring_complete(0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x1004c0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}], [{@fowner_eq={'fowner'}}, {@audit='audit'}]}}) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 350.061878][T16591] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 350.069883][T16591] FS-Cache: N-cookie c=000000000a55ead3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 350.079500][T16591] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da [ 350.086695][T16591] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 350.096314][T16587] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 350.166750][T16590] FS-Cache: Duplicate cookie detected [ 350.172189][T16590] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 350.181936][T16590] FS-Cache: O-cookie d=00000000779edcf6 n=00000000b4df4d3e [ 350.189144][T16590] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 350.196308][T16590] FS-Cache: N-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=2 nc=0 na=1] [ 350.205072][T16590] FS-Cache: N-cookie d=00000000779edcf6 n=000000002529fc9e 07:41:38 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) r3 = signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 350.212334][T16590] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb00, &(0x7f000000a000)) 07:41:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x330, &(0x7f000000a000)) 07:41:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x60, &(0x7f000000a000)) 07:41:38 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) write$ppp(r0, &(0x7f0000000080)="9a0546ed9f189f7de64c634eeeada9a535ef300d0a7afb92eb6a80fa16921d2f221f8e44b6fd5fd61fc01bad7d8ee98ed7151596758abcd74e4e3b80a3c1d161903d995d7310f875323f77a9e4683071f4116ca86cd0582734a6975ca43404c191f9a952b618c80e28fcb829e2effcf476f6bd2c45a74f274c4b7665c17b9277dffbc4e0649e1a4733913b9553a2c947e8607357cfa9dac5915ccb467e9ed89209265fdf6ae7da3f6d0a", 0xaa) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r2 = signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5d, &(0x7f000000a000)) [ 350.361277][T16629] FS-Cache: Duplicate cookie detected [ 350.366675][T16629] FS-Cache: O-cookie c=00000000b079a066 [p=00000000546738e7 fl=222 nc=0 na=1] [ 350.375631][T16629] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c1ee8877 [ 350.382873][T16629] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 350.390094][T16629] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 350.398769][T16629] FS-Cache: N-cookie d=00000000779edcf6 n=0000000052d2d25f 07:41:38 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0xe735]}, 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x2, 0x0, 0x2, 0xe}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x80000) write$P9_RREADLINK(r2, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) close(r0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='totmaps\x00') fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 350.405973][T16629] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00, &(0x7f000000a000)) 07:41:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x34a, &(0x7f000000a000)) 07:41:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x64, &(0x7f000000a000)) 07:41:39 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x30) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0x1000]}, 0x8, 0x80800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x220901, 0x3a) dup2(r2, r4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00000000c0)) signalfd4(r5, &(0x7f0000006000), 0x8, 0x0) sendfile(r1, r5, &(0x7f00000000c0)=0x100000001, 0x400) 07:41:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) 07:41:39 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000200)={0x6, 0xb, [], [@hao={0xc9, 0x10, @ipv4={[], [], @remote}}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x42, 0x47, "4a8e279bc3051ad367b7b594fb9f48caaafb35d3ff9124e223dda9bdbf213b6f207f348b775a4fe3457b4360165375089f277645f92094d29ad8d9893420f14411ae001024e0ac"}]}, 0x68) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x400100, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x8, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6002}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x880) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c653020200acee994ca27197c1d6c8e09b8927cc12809d5d57811253cff9a4cda4860264191905b2d2ca1bb520f83a5fd6bf4d2bcfceb11cd0a0f3d7df701a6c92416c72ebc43475b7cb9155689a7eb5fbc4ed58cff707e767abca770d4bd3ff5413a1a52d2ec2543df6300aa7a329ca3323b36acec50a7a2629157b32e3b6d6428e1ba01b2753f37514f71e26545466bae4ac03ee8a8d9b50d84d04ac4903d8653b625e7cd2f562964a3514e33cda07c4cde762dfdc773bc2d2d419c03d9523d26d6d8c41561dddbad00000000000000"], 0xd8) r4 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 350.833140][T16653] FS-Cache: Duplicate cookie detected [ 350.838562][T16653] FS-Cache: O-cookie c=00000000b079a066 [p=00000000546738e7 fl=222 nc=0 na=1] [ 350.847428][T16653] FS-Cache: O-cookie d=00000000779edcf6 n=000000006aa07c9a [ 350.854636][T16653] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 350.863130][T16653] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 350.871823][T16653] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c1ee8877 [ 350.879050][T16653] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 350.886590][T16654] FS-Cache: Duplicate cookie detected [ 350.892092][T16654] FS-Cache: O-cookie c=00000000b079a066 [p=00000000546738e7 fl=222 nc=0 na=1] [ 350.900956][T16654] FS-Cache: O-cookie d=00000000779edcf6 n=000000006aa07c9a [ 350.908160][T16654] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 350.915359][T16654] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 350.925177][T16654] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da [ 350.933204][T16654] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xbb8, &(0x7f000000a000)) 07:41:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68, &(0x7f000000a000)) 07:41:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x380, &(0x7f000000a000)) 07:41:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c, &(0x7f000000a000)) 07:41:39 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) signalfd4(r4, &(0x7f0000006000), 0x8, 0x0) r6 = ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000000080)) epoll_pwait(r8, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) sendfile(r2, r8, &(0x7f0000000000)=0xfffffffffffffffe, 0x44) close(r6) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) socket(0x9, 0x3, 0x0) [ 351.235820][T16681] FS-Cache: Duplicate cookie detected [ 351.241249][T16681] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 351.250122][T16681] FS-Cache: O-cookie d=00000000779edcf6 n=00000000aa61d464 [ 351.257296][T16681] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 351.264559][T16681] FS-Cache: N-cookie c=00000000b079a066 [p=00000000546738e7 fl=2 nc=0 na=1] [ 351.273241][T16681] FS-Cache: N-cookie d=00000000779edcf6 n=0000000064c9ebe2 07:41:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc00, &(0x7f000000a000)) [ 351.280461][T16681] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 351.294002][T16684] FS-Cache: Duplicate cookie detected [ 351.300326][T16684] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 351.309973][T16684] FS-Cache: O-cookie d=00000000779edcf6 n=00000000aa61d464 [ 351.317179][T16684] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 351.325433][T16684] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 351.335105][T16684] FS-Cache: N-cookie d=00000000779edcf6 n=00000000de01c6d8 [ 351.342374][T16684] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x385, &(0x7f000000a000)) 07:41:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c, &(0x7f000000a000)) 07:41:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50, &(0x7f000000a000)) 07:41:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf79, &(0x7f000000a000)) 07:41:39 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0x5, r3, &(0x7f0000000080)=0xffffffff, 0x6, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) 07:41:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74, &(0x7f000000a000)) [ 351.730066][T16707] FS-Cache: Duplicate cookie detected [ 351.735486][T16707] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 351.744424][T16707] FS-Cache: O-cookie d=00000000779edcf6 n=00000000536c546c [ 351.751671][T16707] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 351.759025][T16707] FS-Cache: N-cookie c=00000000b079a066 [p=00000000546738e7 fl=2 nc=0 na=1] [ 351.768637][T16707] FS-Cache: N-cookie d=00000000779edcf6 n=00000000db36381c 07:41:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf7a, &(0x7f000000a000)) [ 351.776742][T16707] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e6, &(0x7f000000a000)) 07:41:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1020, &(0x7f000000a000)) 07:41:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a, &(0x7f000000a000)) 07:41:40 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) 07:41:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd00, &(0x7f000000a000)) 07:41:40 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0x5, r3, &(0x7f0000000080)=0xffffffff, 0x6, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) 07:41:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3ec, &(0x7f000000a000)) 07:41:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xbe, &(0x7f000000a000)) 07:41:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100, &(0x7f000000a000)) 07:41:40 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0, &(0x7f000000a000)) 07:41:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1200, &(0x7f000000a000)) [ 352.225113][T16764] FS-Cache: Duplicate cookie detected [ 352.230539][T16764] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 352.239626][T16764] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb9ffc30 [ 352.246810][T16764] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 352.254028][T16764] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 352.262754][T16764] FS-Cache: N-cookie d=00000000779edcf6 n=000000002aed5bad 07:41:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500, &(0x7f000000a000)) 07:41:40 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r1, 0x1, 0x2) r2 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 352.270040][T16764] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 352.305855][T16772] FS-Cache: Duplicate cookie detected [ 352.311277][T16772] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 352.320149][T16772] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb9ffc30 [ 352.327363][T16772] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 352.335566][T16772] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 352.344263][T16772] FS-Cache: N-cookie d=00000000779edcf6 n=000000009a0de67f 07:41:40 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0x5, r3, &(0x7f0000000080)=0xffffffff, 0x6, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) 07:41:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1400, &(0x7f000000a000)) [ 352.351466][T16772] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:41 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00, &(0x7f000000a000)) 07:41:41 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0xc0e40fc6853c5203) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x1]}, 0x8, 0x800) ioctl$SNDCTL_FM_4OP_ENABLE(r1, 0x4004510f, &(0x7f0000000100)=0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000000)='mand\x00', 0x0, 0x0) 07:41:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000, &(0x7f000000a000)) 07:41:41 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xdd, &(0x7f000000a000)) 07:41:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600, &(0x7f000000a000)) 07:41:41 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0x5, r3, &(0x7f0000000080)=0xffffffff, 0x6, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) 07:41:41 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) sendmsg$tipc(r0, &(0x7f0000000540)={&(0x7f0000000000)=@id={0x1e, 0x3, 0x2, {0x4e23, 0x3}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="b78c34363f20ef2ae4b40abae4194159d4cdb4d5416dddaff9", 0x19}, {&(0x7f00000000c0)="b16a3b3b97a74bcf0b159e0629604162a4d5c68e4c41c468246c5941b61a1ce9f16ed1b010e94372d52ca0394f986f30432a9a3ae7efb269f37a8404d4e9769711ee54b93bdeea907a3162a871def07a4be01b2870cc75939deb12d1a9dda9eabcb77c545b00892ea6e3", 0x6a}, {&(0x7f0000000140)="c93081d7cd90e38500ed3cc8375d0480c44b417e14756a6daa8c3823ec0d44a45fa3b3b878cb385f7d3ae0e0a2733097ba2172e6225205900d149ebccb82daf26f940a174e0a48fcda7844606c76f75b62bc86a307ea7988a0d7928725b48dd2c7ba504c8b3745bb74deadb4e9d8f7dc6b2aaec979e837b48f1450db7d4fdb2c90498a6fa37d2ff00cdd5995b342bf6a6468559e32dd784d632aa4c466f0105abd8f379d362d8c094e2477b8523a01a945b7f24813b93618a1cffe15e0b89173dadf7a9fbce9d3bc4a36e07d3e012b", 0xcf}, {&(0x7f0000000240)="3e80d6773d8d825e3ff4ca23a0bd9217d62434d93248374af5a505ed6707c9e0701f1c5cdb79330579bc61e393c7121d63c470fd7c60814e6667dc998665cf14a620a1313b", 0x45}, {&(0x7f00000002c0)="13d7323ffcb14e822bf2390ea903f81b5b02af4b84b2388abd0cde552e7bc8051eac34cf025937e863a73e48da6883cbda3672e5ad40a17f0b193806a81411733669f84ffd7a26393112fb1a13e57eaa3829cc3dee9e2c81aeb459775b5bce49de3b72cca0a1d510044e0cdeb4f56ff3f8b9dc87146c167946d938035c3fb67a32355d121cf56082d16fec139dc99f145bedb226dcceaa99e31e20e2286025a441f32ae10a70d34172d064e213fbd20b80c9b0ace2ec8f3d367719d5a160f08076006d68e6e010be2957c22f4b0b41579fadd27a1df4f7fcc840607070da9306550b430c16c8492b8546e6aaa91c", 0xee}], 0x5, &(0x7f0000000440)="15a29aaee4fc0ed295200d66a4f324920716e91ed40058d1badb192aef50e28d5c3614e527e6941a47f24988ed89968c6557bc63a2b3d69d2707c6faf15ba20abf0678df0322a41a2392a3dbf1b171bda3d1b476712257d8aa1b8ca9014e3c6ec7fdcfc1c668b845876588bd72b6cd243611e14d41df39268092d7d996af2a81aea3645bc248f726a1116fc10a0dafc33bb67a8401209095e480ff37b8fada9eac556d7eb1e625d95a659b3da0319c80a23ff8a389fae66f55669e9c3fd3592acc22bd759a810bebb99c96a21022e7fe198bd873361aacd9f548c6ad3e4a1629432dd34b4866", 0xe6, 0x40}, 0x4844) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) close(r2) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) signalfd4(r4, &(0x7f0000006000), 0x8, 0x0) fstatfs(r4, &(0x7f0000000580)=""/84) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 353.085638][T16801] FS-Cache: Duplicate cookie detected [ 353.091072][T16801] FS-Cache: O-cookie c=00000000c0313b5f [p=00000000546738e7 fl=222 nc=0 na=1] [ 353.100032][T16801] FS-Cache: O-cookie d=00000000779edcf6 n=0000000030e78cb1 [ 353.107235][T16801] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 353.114481][T16801] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 353.123171][T16801] FS-Cache: N-cookie d=00000000779edcf6 n=00000000eb9ffc30 07:41:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2010, &(0x7f000000a000)) [ 353.130371][T16801] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 353.140915][T16798] FS-Cache: Duplicate cookie detected [ 353.146869][T16798] FS-Cache: O-cookie c=00000000c0313b5f [p=00000000546738e7 fl=222 nc=0 na=1] [ 353.155787][T16798] FS-Cache: O-cookie d=00000000779edcf6 n=0000000030e78cb1 [ 353.163832][T16798] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 353.172075][T16798] FS-Cache: N-cookie c=00000000de07ba3e [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:41 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0x5, r3, &(0x7f0000000080)=0xffffffff, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) [ 353.180823][T16798] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da [ 353.188016][T16798] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:41 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) recvmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000580)=@nfc, 0x80, &(0x7f0000000740)=[{&(0x7f0000000600)=""/15, 0xf}, {&(0x7f0000000640)=""/27, 0x1b}, {&(0x7f0000000680)=""/84, 0x54}, {&(0x7f0000000700)=""/47, 0x2f}], 0x4}, 0x2002) poll(&(0x7f0000000000)=[{r0, 0x8028}], 0x1, 0x4) r1 = socket$isdn_base(0x22, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x103040, 0x0) r3 = socket$caif_seqpacket(0x25, 0x5, 0x0) signalfd(r3, &(0x7f00000007c0), 0x8) sendfile(r1, r2, &(0x7f0000000200)=0x4, 0xf3e) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000180)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000100)={0x24, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x8, 0x2, 0xa4}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4040800}, 0x0) r4 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x8, 0x105400) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f00000000c0)='sync\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/200, 0xc8}], 0x2, 0x1, 0x81) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x2}}}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r5, 0x10, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x804) 07:41:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2500, &(0x7f000000a000)) 07:41:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700, &(0x7f000000a000)) [ 353.363767][T16832] FS-Cache: Duplicate cookie detected [ 353.369190][T16832] FS-Cache: O-cookie c=00000000c0313b5f [p=00000000546738e7 fl=222 nc=0 na=1] [ 353.378042][T16832] FS-Cache: O-cookie d=00000000779edcf6 n=0000000030e78cb1 [ 353.385331][T16832] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 353.392677][T16832] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 353.401430][T16832] FS-Cache: N-cookie d=00000000779edcf6 n=0000000046dff2cd [ 353.408746][T16832] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf00, &(0x7f000000a000)) 07:41:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x110, &(0x7f000000a000)) 07:41:42 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x260280, 0xa0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x40, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) 07:41:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3003, &(0x7f000000a000)) 07:41:42 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0x5, r3, &(0x7f0000000080)=0xffffffff, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) 07:41:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900, &(0x7f000000a000)) [ 353.956953][T16854] FS-Cache: Duplicate cookie detected [ 353.962378][T16854] FS-Cache: O-cookie c=00000000de07ba3e [p=00000000546738e7 fl=222 nc=0 na=1] [ 353.971257][T16854] FS-Cache: O-cookie d=00000000779edcf6 n=0000000003a44a1d [ 353.978608][T16854] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 353.985779][T16854] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 353.994466][T16854] FS-Cache: N-cookie d=00000000779edcf6 n=0000000046dff2cd 07:41:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3201, &(0x7f000000a000)) 07:41:42 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x7]}, 0x8, 0x80000) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) signalfd4(r3, &(0x7f0000000000)={[0x3]}, 0x8, 0x80000) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 354.001655][T16854] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 354.011499][T16857] FS-Cache: Duplicate cookie detected [ 354.017040][T16857] FS-Cache: O-cookie c=00000000de07ba3e [p=00000000546738e7 fl=222 nc=0 na=1] [ 354.025940][T16857] FS-Cache: O-cookie d=00000000779edcf6 n=0000000003a44a1d [ 354.033306][T16857] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 354.040542][T16857] FS-Cache: N-cookie c=00000000c0313b5f [p=00000000546738e7 fl=2 nc=0 na=1] [ 354.050034][T16857] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c1ee8877 07:41:42 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) copy_file_range(r0, &(0x7f0000000000)=0x5, r3, &(0x7f0000000080)=0xffffffff, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) 07:41:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1aa, &(0x7f000000a000)) [ 354.057673][T16857] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000, &(0x7f000000a000)) 07:41:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1b0, &(0x7f000000a000)) [ 354.784395][T16894] FS-Cache: Duplicate cookie detected [ 354.789840][T16894] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 354.798708][T16894] FS-Cache: O-cookie d=00000000779edcf6 n=00000000ead7e258 [ 354.805946][T16894] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 354.813219][T16894] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 354.822032][T16894] FS-Cache: N-cookie d=00000000779edcf6 n=0000000030e78cb1 07:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1008, &(0x7f000000a000)) 07:41:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1e6, &(0x7f000000a000)) 07:41:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00, &(0x7f000000a000)) 07:41:43 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) socket$can_j1939(0x1d, 0x2, 0x7) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x10, 0x70bd29, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 07:41:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) [ 354.829416][T16894] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:43 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x68700, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='devices.list\x00', 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) pipe(&(0x7f0000000100)) fcntl$dupfd(r0, 0x406, r2) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x101, 0x0) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000000)='dirsync\x00', 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x4200a0, 0x0) close(r4) 07:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1020, &(0x7f000000a000)) 07:41:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f4, &(0x7f000000a000)) [ 354.911771][T16906] FS-Cache: Duplicate cookie detected [ 354.917275][T16906] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 354.926199][T16906] FS-Cache: O-cookie d=00000000779edcf6 n=00000000ead7e258 [ 354.926211][T16906] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 354.926269][T16906] FS-Cache: N-cookie c=00000000c0313b5f [p=00000000546738e7 fl=2 nc=0 na=1] [ 354.926311][T16906] FS-Cache: N-cookie d=00000000779edcf6 n=00000000dc5a481a [ 354.926393][T16906] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:43 executing program 1: r0 = syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x101, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x0, &(0x7f00000001c0)={[{}, {'ro\x00'}, {'ro\x00'}, {'ro\x00'}, {'^}'}, {'ro\x00'}, {}, {'ro\x00'}], [{@uid_gt={'uid>', 0xee00}}, {@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ro\x00'}}]}) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000080)={0x0, 0x51, "12e92baf9e9a9e56f0c6259724abe0df717a8332926e2d5df660a0bfd681a7be75dc068835bb6232759e5c2162590bbf737d8f7d5e2e21e954649de13b50af4f6196f6e0afeaa0a5473aea5f84741f387a"}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) close(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100, &(0x7f000000a000)) 07:41:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800, &(0x7f000000a000)) 07:41:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x1}) 07:41:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x222, &(0x7f000000a000)) 07:41:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x1}) 07:41:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb00, &(0x7f000000a000)) [ 355.094414][T16929] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 07:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1200, &(0x7f000000a000)) 07:41:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25c, &(0x7f000000a000)) [ 355.146723][T16929] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) [ 355.185473][T16948] FS-Cache: Duplicate cookie detected 07:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1400, &(0x7f000000a000)) 07:41:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) [ 355.190916][T16948] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 355.199776][T16948] FS-Cache: O-cookie d=00000000779edcf6 n=0000000024fc808d [ 355.206956][T16948] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 355.214138][T16948] FS-Cache: N-cookie c=00000000c0313b5f [p=00000000546738e7 fl=2 nc=0 na=1] [ 355.223828][T16948] FS-Cache: N-cookie d=00000000779edcf6 n=00000000dc5a481a [ 355.231028][T16948] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:43 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = syz_mount_image$adfs(&(0x7f0000000100)='adfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x1, &(0x7f0000001180)=[{&(0x7f0000000180)="c35c4c0bc3770fb2b2a075a415f07c23430fea7a724c31aac3ef8d556ea6f3c0a6a386177a70df49125cb86d74c59f28ecd0a591262ee61ff22db05cbc6dda383335e05ef7273a36c72186fd9c17539bf30a138fe40847bff6d4eabaae40fe762c3ffbc2dc4634f47cf0c039b992c66f6f43da16a020e798fbb6af86cf4ba096984e821558b0d1330b6feae40df2ec31c557ae4e872ab35d7cb49fc116a08452ec982e3cbf83d49407a2c1df16cd91abb4c711c7ea10b23202931b07043ee287682023117f0fee020554b48df39a4f2518d9529b9977d029967fa7a16d46607f50d1d3ad9ff6a19062ced60b0ffc4b5cab34ee7cb9fd69f91e73ce1f0749a32620d93442ff5c08934c15ac993b3cc283b2ad1bcf8735d248c2999d5aebe4f5e6392e1b8b509d4e695fbf6c4c3f1d095aa021b436ffc89cb3d8f326387133a6950ef7a778011eacee253b708d60292b86c5a57532a72ffad6a5bb0804574c22ae96abdf0d54050d16325b657af80d6fdaaa4d9fd468a52143f310ce04bf814e0fd51790c9edaf8c0c540e9de9d0a007d08a4699a477b3add0b1515485a1339c2d6f5602ce8e54b627125b443d56bcaeb5d39ff612c00cdfca91a6fb0c6c577fa3d363fc225afb0d8e81582e7eee95dbcbd9efbbc35dca6f14eb8448dc1d05145fd9bf23cbd03c76060dcd3163a2ae29560a4b93a2ed4d854865fc8f222c9043ba785ba356bd1989f0e5c42d16734148f3c744c5b9bc13b0e6215e871f063a514397037340bdfa110b1ca138d618de2d4161dda664fad48ca95da351a7f21cfc864666499ebe8b33f5c7ba9268db5182fd92ba94c37aacbac0d5ca40d2564e35eee211b039aab7e2ac761a5f1ef5d46f65be8126525985afd106bfb0d421ebce167d30651a4447ee33a0ab7d42c95fa93adf7ba8b6f8d4cf7e3a056b5957aad83a066ba590cbb1e974f2384ff09df4ce903782e6e7d6d513acfcfd15f37d5433daf5cf61d359f4015bba51dfb59e32c6eee7ad7a9c434293084430defec98f2b73195c0414742ffe7a83d66955ce0936dab6870daaf58399f2bbad8f4803260016ee39885225c2e28dea27dca6efbd3cf7818a228e66704b8c8300cc315455c8b014eb5545c9aa15b63bd5eb7aba565f691de99e0db78d23a88bc443a51c785d7e13348b465b9b64ee7734ae61a33e78a8ba35e2029b2884516896d99ab17f78a2d6c6fd941f824006d682637c0e19d2e79cfee1386f7cffa44614754a02eabaa993d90d76efa8ef0e90720bf0f22a456e37316664e2e1fbc727c7e4ef7670f5b73187f3a9d4a4c2f5b9aa92cb8282319de07c9e4cc0c5888f2ffb3ca63cbfa3653c17903aece4ec450862780d01ed2edd2894a3c9787b38f56c88569f36ec429c057777684ccf4ee817e21aae9ed160b6bab3007cc72100afcbd75c0a896b36a531b9559bffacabab4d00eae505b1dcd4b5e54c485f048c7433e63448fe6e610f5b7eac7d8974fecde4b27ebbc63021a2a0cfafb30f38be013a83b20980cfb5382940b46e492e943176bc27e55446cf68c9a6d67893e1e3caeb0756daf1e7f9f1045e8ba01b2418691596ac4cdbf9733fe79b80b9a7d06961655ea16ab6605d69eb0f3e9e3381881b467fea8d29302c1b873a3e074b7c514cb2e21afe0ceeb08cd580cf25f015d6c281ba2fc040f86d8772c64b6d558f6598bffa7de91ab77114af91b64804a272feaa8f19327aac2561e7626aeac09cb5f205b93699f9cf03ac0e8eafe81167aed8a1e9cb20ffdf272117ad2e6f3c1c4e88ed823b7259770c66226043cc2eb196f3e81ac8f9ff57fb6e2817a02b711258a7a962f3683a388cd1a416b9a53d616046c6139bd37ac45c48bdd51bf0bf1d7d43fec2b0484af2a43bffa5e424e30db342d7a3d98012b6a96cbf37ebaaf2e2204fdf05052b0c555cbea251f9fc3a766ecdf2c7ae45982ddf7a7b27ecf21067b19c6ae2c801a2a4aa872a3ce14a64bd86a43651d85bc015ca7a528a1cf62c562a13e08925070687ae3f50128099a2b06ac9806043be3d84976bc2b8836b4d74663f595b54e03fb89b434e705a6bf096963b1a23768b03ec9f0e1290ca26c50347b8121fda1c1c3455b93bf4d95a93afaa466511a928c33f3e3add75f291c90c2fd69f85d84190f49758a90a570314ff110733804ebef58b15ede2c0ac0491b640c6ee24c104b8a3bd3885b9528c105d5861092170f4556916b46647e032207556ccce1cb2d1c0bc6062c0343d67c00e05942519714f1aaaa95feeff22ac45e3bd7e1a33ae62ec495cda2515d2ea569d8e6e4fcaeb0adce82a12a4ee9a5900c7eaa2b4270facb4fa3c3af828a475660f34954ee89d8e31c4474b57daf0f08323bec128e85a592a764ef3bb07f96624c188a0d0076f7a4ed5ef78e6278b147a857a56d0d73b34a536759bc94d589e9066de7cd605a830dab2f882dfcf2a023b59f7fb99bb8e2ceb60568b1d512ffda74d1f8d37fdac044d4850ddf379fb24d6e4fb5d287f0fb51774cc14bbad9ae2a6a0cfb190cf45193afe7c0a1ff478ad927997d002b0696976679fc57e9808b0a603b5ea5608573bb1dd05a59af0a31228c64f5e1a40ba69c459162542152ff299cf4ef7b69a3cb1b1e7de7710eea47a840e96f317618bcbc72711cbbf32cb515ddcd6a599e22daebae8b785f2c54143fdaf4537d04332264369b9ce285d94d8ba610db0b64ffa8a701142fa1014186493e3523258ff31e781d6ff46f13bfed3fe3666956401696d0fd3e20e2aa6b1eb48451167a6d6337bcfab9491cae023c68ae9536d1d7e1dd46284b1f1c2b54069064102485f9e064ad5843a23bfc0198ebfc1fe2e4d72174f42b5dba8163a485c54d261ff165d05b38bfc88a1ef74139ed440ae7cbe6c3e4d3aaedf8ecc3f19e7570de0280ce5af85d2d642ca7a795f694329b4b1f4783c6c551675b25649becdb4eebcc70a3024737007974099734a36c1d30cb56fc3687ea90394f39a35a7f9fec9a6ee7c8edbcda64840878267f1b8799515ca74661f8156dd14f38c6c365d089ea2c5ca5ae7e55278203d3e445251a155104f584137888f5a1e2016098fb44e102ddccd6820ba47d173032e4e7cd8729878784cc94e4b922a35ed4613e744b6bbb581c9136456b66cae0823fd910889d7b3613191e01063fabd38806539248d758c07942d2bd1ce9fbfaa19672ba6783ad65131fc2d380f1cd091fdafb19cb27d822616a7cb41c590a997b00fa16c1edc72320785d753897b756fc87b888e244f967f54f9a0e483b04aa9dc25dda94e358ab62eb4158937ca582199a47c9ac23a244d6d82a527cdaba193048646661bd37bf4c5b73472bcc0e48aba9598201bbd3035357f7980f275174fa135184e99ce7a36bdc2a816cb22525f7bfb1583311166177adecf96e8f6a2938c951ddd61bd89f8cd219699c3571dbb2de2567b17f1b42b8f13abfbe1a57f613645fb29849c07e376091ad2a2264983f1d2c800e6098c90dad7951673a3f6f520126545208d614e64f6c21e3e6ef1a0cd64418eb8ce0e84a463b724791dc8e696143df3859b2642578fb89be31199cfbe32ccbe8acb6d2e5062e4ae0f0e63c1cdfb82afd31913e7288014db15a89ed33d62fbe9b22f4318083a00a6ff1d0d3f4fec41137777bdb4fd71ce036934a10c5e1c8ee3ea507de95535ffeb0e72ee18e2b3333b5cc06872c084d1e8dda854b7ce4ce29a387dd39251ca6ac06f4462d4fecd336d61c93aefa173ccb32ed203e38eba1d705b7af7861b6d477bec0dedccd9db6458ace6c25a90b64b25ac5ea9f8dc4a63d1cb1e859329f29506a05a97b72f7718174e24a623eef89154fe75991996dd3ffaf22a8b847251d7c11ae2adcbebe28b4295fcd301f6fa58ecf387978261576f6de3c2522ba94cdc14975fab30e520b5e2e3c81e67c5dbec477e973ddeef26c98c03b277f3aa784aff6c5614c71e3a0a3f570343b9f89fae77d945fca9d5b53f396b889adcfb8cd6cb47c4b0c1d1ce6a84c1659174aae94a64a0bc558da48810cf89037f52e129439ca228debb748ac3061ec0a2aee6826d0e07df03ebc7934fe5b8dee77f198bc69778863f04c76fb90177abafdb17281ef33be4b42b4f875b57bdf7488ee842584f64787bdf096c636ba5e630253a31f77f46452f877155752793d13430dd36de18d14df1ad7e23b17ea446124a4a5e6451c784e5524cc79834d57f59dba2687984c916c53b4eaf2bd8c86c6149461b68a3e36d4129c70066bd53fb144edfc59041e3951b23177e34d12a6dbb1f4d3fe59f6bb41ad9123b9bcdd398f3ae7a70d7cdedfdf87324eb4f4d290b96edfdc54aec25b5da069ae63af148e4931d918eb6211acf3a1dbb3bfa5fc6cdd7ffd2bdab143939657e26125c2253cfe936d8620dc48169a2eba1e27c956ab046d6e19ac426ae3bf89ced40484dd18ceff311cb307d1d6aa1d1e64a4322ffccc60fff2e67dc40175a7d66c2596b31bac4b81518cf1d1049240317919ad3cf7aac46ffb645c1840585dafb97504dbc23d0865b3a1c06f1345d113aa490d2e8fc43f4b5af1ebcc12505bff961beeafc78d96414b51ed4962958e4208035f9fd0f6efb4f6f1ba757cdfa54f66c1f8652c0f37db68e9654b0d13a1a052c5813a31656a5052aea3c9f8c8df86e7a5000efaf01e511e24685fa036b49512b53eaf17abbe2a70bc4d64387178f5063e54278b48f083fd58664ced381c5e82629cfee1ce58917ea7aa9a9b1529c742aa8de2218f9804baed24273e46a4a9edbf540eb7136af12c5aa8b5bbf4892116b6e7f48e2a3f14e2b99317cc20316d7f87f9f501545e793bf4209c2191377862583afab9aa8c19cd5f9aea0f0d92c4cd1471ad1c22f6fa1607d70d966d7c88c286024d74fcc8e6f4253e8ea63c0fa64be9e6f0e5ed2b708c84824e5f51f25a58a8a49b0cf7b5d807c469642012acc2fb3623595ab53f18c32a85ab84a54a86b7bd8f2f1469d573ea7bf7f20d2ac03c15ad7c56d83e62daead0ddc99e058ab707b53ece4d74634dbe343bc8a90390c1b1ff9f54701f94c4376330e0ae056b810e95f29694b565e4a20908eec09c2663e7b3caeafdafdd523a7786ad210fd49c64fe37dcb036ac44fa82b5d3ec4d56a1aa9fcd34cde3746c0314e3ef78ebe7c853aa8c8d8df20b11fe992978953326c7d61b9978adecfa1b69817bfe757c99dfd11eac883e333d77549e15dd9fc36cfb28185497c82997b7f47ea32e8056fff3ea9f39aeabaf808d1ae24feda7c5278ab08becbd41d25ae2834690123e200ae3aad0c70fbfd52e3823945658e87c6066fe9ad891577de7b8be75886ae9d7f918e881f93f05a6469095c4fb9a3dd4e6c39064fa86d9d8d9d0e83694385a6ada89a12a893e93e0a4167cbb4ff10f6f2924f004d3ce828ccfce3f99f05e28f50336dda0af56d20650e01624aca3763c4763946e25d38d847a5cd66c8e75be65db8d25e028f6ea257b464b9fc293b0c2b02751f62869322a86fef3ae4cbeaccbc43e56ba9eb834dc3492806b6494163d70fa8d9249a4394c2c7bde4bfd61ea0e283cf62a4314c19e70f763dfde693691cb1c427e1d8e5696d4bc1f0f28a0f2c98abfa5a5fa7627502e529528a5e1752500edb34eadf0c206a0acd7c3a80bd220e63e41a8806ad780e74d9c266e5c426f9d7a6ba4c5d8541e5e5a3c442087fa2fe4c2bf3985824be397b518596f97788cacc63d6a3f05620c905ca86cd291f7aa6da949a2a26f73a2bfde0626b53a746a012", 0x1000, 0x9}], 0x804001, &(0x7f00000011c0)={[{'ro\x00'}, {'/dev/video#\x00'}, {'/dev/video#\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, 'ro\x00'}}]}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)={0xc000000c}) epoll_pwait(r5, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) sendfile(r3, r5, &(0x7f0000001200)=0xfffffffffffffff8, 0x3) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r6, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x2, 0x2) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x80000) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f00000000c0)) epoll_pwait(r8, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) close(r8) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) 07:41:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) [ 355.271720][T16957] FS-Cache: Duplicate cookie detected [ 355.277116][T16957] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 355.285997][T16957] FS-Cache: O-cookie d=00000000779edcf6 n=0000000024fc808d [ 355.293232][T16957] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 355.300451][T16957] FS-Cache: N-cookie c=00000000de07ba3e [p=00000000546738e7 fl=2 nc=0 na=1] [ 355.309188][T16957] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ead7e258 07:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1800, &(0x7f000000a000)) [ 355.316384][T16957] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 355.356096][T16964] loop1: detected capacity change from 8 to 0 [ 355.373566][T16964] ADFS-fs (loop1): unrecognised mount option "ro" or missing value [ 355.682400][T16964] loop1: detected capacity change from 8 to 0 [ 355.691742][T16964] ADFS-fs (loop1): unrecognised mount option "ro" or missing value 07:41:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a03, &(0x7f000000a000)) 07:41:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000, &(0x7f000000a000)) 07:41:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc00, &(0x7f000000a000)) 07:41:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x27a, &(0x7f000000a000)) 07:41:44 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00000020c0)={[0x8]}, 0x8, 0x80800) read$FUSE(r1, &(0x7f0000000080)={0x2020}, 0x2020) r2 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000000)='dirsync\x00', 0x0, 0x0) 07:41:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) [ 356.000273][T17004] FS-Cache: Duplicate cookie detected [ 356.005775][T17004] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 356.014625][T17004] FS-Cache: O-cookie d=00000000779edcf6 n=00000000198cfb34 [ 356.021828][T17004] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 356.029078][T17004] FS-Cache: N-cookie c=00000000c0313b5f [p=00000000546738e7 fl=2 nc=0 na=1] [ 356.037751][T17004] FS-Cache: N-cookie d=00000000779edcf6 n=00000000eb38a6bf 07:41:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28e, &(0x7f000000a000)) [ 356.044934][T17004] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:44 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x414480, 0x0) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f0000000080)={0xb8, "21aa629a279ec96c35cc340c1436a131f8f97542440cab444f750dcaca1da1cac9b252631dc12e2e7847260673e9ccc364f0b8e7ce522cd9d46a4b0e0b881958"}) r2 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2010, &(0x7f000000a000)) 07:41:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd00, &(0x7f000000a000)) 07:41:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) [ 356.154090][T17022] FS-Cache: Duplicate cookie detected [ 356.159520][T17022] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 356.168380][T17022] FS-Cache: O-cookie d=00000000779edcf6 n=0000000024fc808d [ 356.175559][T17022] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 356.182772][T17022] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 356.191445][T17022] FS-Cache: N-cookie d=00000000779edcf6 n=000000009084b8fb [ 356.198678][T17022] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00, &(0x7f000000a000)) 07:41:45 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000000)={0x9, 0x6}) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2a8, &(0x7f000000a000)) 07:41:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2500, &(0x7f000000a000)) 07:41:45 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00, &(0x7f000000a000)) 07:41:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2800, &(0x7f000000a000)) 07:41:45 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = openat$cgroup_devices(r1, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) signalfd4(r3, &(0x7f0000006000), 0x8, 0x0) dup2(r2, r3) 07:41:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2aa, &(0x7f000000a000)) 07:41:45 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) [ 356.930597][T17055] FS-Cache: Duplicate cookie detected [ 356.935987][T17055] FS-Cache: O-cookie c=00000000c0313b5f [p=00000000546738e7 fl=222 nc=0 na=1] [ 356.944847][T17055] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a16e8760 [ 356.952153][T17055] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 356.959321][T17055] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 356.968834][T17055] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d6b1846c 07:41:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3003, &(0x7f000000a000)) [ 356.976709][T17055] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1020, &(0x7f000000a000)) 07:41:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000, &(0x7f000000a000)) 07:41:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f00000010c0)={{r0}, "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"}) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$P9_RREAD(0xffffffffffffffff, &(0x7f0000000080)={0x100b, 0x75, 0x1, {0x1000, "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"}}, 0x100b) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) 07:41:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) 07:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3201, &(0x7f000000a000)) 07:41:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100, &(0x7f000000a000)) 07:41:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c00, &(0x7f000000a000)) 07:41:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0xa8, 0x0, 0x1, 0x4], 0x4, 0x0, 0x0, 0xffffffffffffffff}) write$P9_RSTAT(r2, &(0x7f00000000c0)={0x51, 0x7d, 0x2, {0x0, 0x4a, 0x8d1a, 0x1, {0x8, 0x1, 0x2}, 0x1000000, 0x5, 0x2, 0x7ff, 0x5, '@-\'^/', 0x3, 'ro\x00', 0x5, '!@-,]', 0xa, '-\\J})-!@^^'}}, 0x51) 07:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3800, &(0x7f000000a000)) 07:41:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1200, &(0x7f000000a000)) 07:41:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c02, &(0x7f000000a000)) 07:41:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffde5, 0x0) r1 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) close(r0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x938b7d093dd807cc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 07:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f00, &(0x7f000000a000)) 07:41:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x330, &(0x7f000000a000)) 07:41:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1400, &(0x7f000000a000)) 07:41:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa080, 0x0) fsmount(r2, 0x0, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x20900, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000080)={0x10}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x101000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f0000000140)=""/115) 07:41:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000, &(0x7f000000a000)) 07:41:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x34a, &(0x7f000000a000)) 07:41:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000, &(0x7f000000a000)) 07:41:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000, &(0x7f000000a000)) 07:41:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000)={[0xfffffffffffffffc]}, 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800, &(0x7f000000a000)) [ 358.143207][T17151] FS-Cache: Duplicate cookie detected [ 358.148703][T17151] FS-Cache: O-cookie c=00000000c0313b5f [p=00000000546738e7 fl=222 nc=0 na=1] [ 358.157570][T17151] FS-Cache: O-cookie d=00000000779edcf6 n=000000002aed5bad [ 358.165134][T17151] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 358.173362][T17151] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 358.182039][T17151] FS-Cache: N-cookie d=00000000779edcf6 n=00000000536c546c 07:41:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2010, &(0x7f000000a000)) 07:41:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) write$binfmt_elf64(r2, &(0x7f00000010c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xff, 0x20, 0xd2, 0x6, 0x2, 0x6, 0x7, 0x73, 0x40, 0x159, 0x2, 0x6, 0x38, 0x2, 0x6ae, 0x166, 0x400}, [{0x60000000, 0x0, 0x6, 0xbbc7, 0xff, 0x7, 0xffffffffffffffff, 0x9b7}], "002a188a25e76e77adf8ec05502e018a938889a8ab51dfe0b2948bfde6248ae9248e0984667caf28ec699b65ff5998f8d68d85729b4ffd602c0e5c25a61716062eef2b2ac2f3e97ab3a105c0383f6907ab6ba7f734dc848b7143aff9d4dea9ad8bf08d8a7e839f67bdf267e6c520ad03945f1d586867439aabfe49ad6ef6949684e03eaa9aeb9171d227f8d67627c321b763ff51e1b53f6076032bbbf4ffead6ce83e8374fef5420bfdd22cd03cf138981cec3fff3f9d30afdb662fcb5a0677ea557f36010139dc6292ed22f829ecc", [[], [], [], []]}, 0x547) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, &(0x7f0000001640)=ANY=[@ANYBLOB="1810000002000000020000000000000004000000000000005f29ef5a9d6377e41afe23f6ea563ee1e29f226d76f4a0095c3e4a4e70de75295c4b457bf266746369b0210408375a403604cdfbd9a8dc8d52558b01125dd258155621fd2cc13dd8bc79670c61888caefad182d1f8847806a8497a693a8f4775b81eb1221bc438c7c05b0720ef3eb96b22f006fc904f0cfd95ff6b3cf59a45a7b648f047d2f2947edac1986fa11a15d1696cbb7eaff3eb9edffdc295087b94ca3c6154d6a2840bfbb29e0b4b21c06923071500aa3d0854f25239b33712ba480c9ef0fce6629ce2d42872ab1a418222da5a4757ecf747c321897675234099a8c925ed1c55c16287bd0e0da76f7b8e875a09f7d29d19c9261625bf7c70a8791e70fe9c1b6039ecba53ec75c4fcc3da0b154d5a70bc30459f4f0c8f8598bae47c330180b96dea98e47f4c5416ca234831f99ddada90f9679cd074889067d3bd34c7b2c16bd3ebf63cc6ce9f9236d6fc88f6a353db9ad28b46ce5243b393884edfdb4ee9b09f3841f731a0010abf7d748d12673a69e847b1106a4d50dee0d79fdbae72b4e75ce1da27690e81564475b4c73b7ff2adc2830db0ddd83228c83010ed1af6fb093231e4bc76a7c2500d7c81d00da72ea225735203b3e7e1db287c41aab9e02770204ed35ead53188728ec68f42c15cdce26f85640b5c272c5be00b5a1e6b58006ad1e67cca8cf55ee1f11728037f2698e79deff34958b9cc7f043e266f333e44fd9f38bd8aa03cda93539fdfc195c3c34685cb42de35afddd1ebeb015cc6dc8f9cecad3783fc36bc2894c543ce7a6fcc0914b3f848fab80fa75b681f78768e47dc10012bc8ed752d8787c2b957a16bd4c25bc220788dea54011daa89de71f93ae78fd496f61cd76399deac62fc27b71572694d84a536feb4f7b9ef29de95eacb55b4fbb147a1b6f55e61731e012b340afc104bd687abe9a8368a2480ddd91a1efda84c1e56c573f3f8a51bcbfe7eb79cd01b6a9ea64c0212b8a9dc4f6892c5951bde9ab1ac30eef04006636adcdaae723006f5ad0f3adbe557cc2310fab740614a1188dd41a765be267d816870a5270ffb6a10a05aba592eaf79aa63dbc99473f31feeafbe63496e8e9b0ad056d08338e8de2487d2ae4b604bbf081099b09582397043e88555506171fa1e18b7013c4b4f0168ef501b6398f0322f41d62d5c25181f4d2fd939c52f076033edc017f3a81968a2628e14d53c380f29b9c9317311e86127676f3fda2a104ebe6beeb42904fdfbe9d997cf0520ef48166f9304235de41bf785897a885b573c3d0ec3bc4383dafc3eb8b8802acd629a44cf993d31f139bb74184361950d05a652a3eb0316c3bc165ca8f38b00bd3c7d930980dd09c180542aeda8a65cae1a9fe2bd65dc39642986efa166814edcfd86a42e51f81924304db97c4df750403cb31896c8f9d22c898aec96bad4d9f231277c5307e065ca3309a5d81ac6ef59f67786ab4e4eb3b6cb383029ee3c70fbe652b5b67e6947954dd6040f5d1436bdff024e4ae1f68d87e1cee45f44bc81bc418d542c740f11a72d358e336c557a458a175a32c10cb633c30812868882f64423458693110e6ce14752263d12caff789fc7deeb4f8cf4b9a7a3a3f5ad0f0dbc060b501b22bb33c5f1ab236dc5ce7b3db5b48be4ea02d03c62a8144070317a2fb6cf4bb57541f41fa3dc2807a63dbda24535439c60f501f45d0bdbec962dc5a61ab0302125e43dfe5380bd52c5cafeaa8be8e08f2137f28c3acde8d024a76b5457f9c9c15340a79f29153837432d769d4e70a4a54995f315348c243118279f96da5133e67fe318dfc4d599436c2ec8c2974cf37ac1cf7d35d5ada84c241ce9a7f3d2b6ef3e03d3cf9565f9ec6acd2c8d9259cd92811cdb879c4383134a39099e7a122349022267d7997a9c2606aa6aa829d2e5d4d1ab0f0d013dd5d8fdb57429bf347b360c6570a943b1a7d0e9c1e184ef3e15ed63944755bf7bea08db5e3b3b3797d8789be50f2e39fb9c395b0d707fb61424072c6f0682d76a8a738939677b6fe50652023637f85bafd7ed7a4550819feaad1bdd68fa1d88563ea62c8b69e5b17eff0cdde416ea6574734b2c7057e5f4d91c2ee55ef93bfa3d5a4511dafbede2a25883935485e6983253624aad02c28094f89d7d96d4729b57ddf0b76deae93783304dd27b873cc0b89467a2bd34a53d2d052ee986b6c4f6217e8cde6cdc05402a467457db910d9a008b40f270cb0437e6802ccb7777fd468507606da9aa1a1436781f8a9a311bd555cfc11aaa79364182b8fc32d44ee152861146fad09c9bdfa625edc537754216a715f0afdd1f7a9145dfb974b02c3bd183db960d6abdd7d794e48456bb29852bc38b471d120c2a4d85d2ba7f296cf0fd1e5ad0e5dcb9b20d0a40a8063e0623b855adf6d8f38ef182ca17d75ec869faf06e365060709983c7267dce1a3a5a417fae8351611c03f9ad905a4e89d2adce9e197a105a2a3c6df154f44eda1914fad72dab20139d08b1926e8732866380f88ebc72c3a3c4dcb981dc4a7def71a6885eb35f742e6510202e7b2fa142e47fd438ac953a9578635f657d5e2b0327851a55a3844457cd1767ee20b977bc4a57cbdb72e0bff85dd5130e01b7d37d731691028ebc4a8dd446e88ac8ebc1a58dbf65a7f996d7e8aa314387856928df5bb413b6ebc97d75c39333e8c310f7ad326d5aefcef33a0d9975134d58251dcd488fb1a1cb60365329f85021953765a13242c5d8aed6d57016a0763c60cee4ecd6f1067b8944518b5074e394e2df1243154b07619e3e9bac4d1d3e25fdf0143cdf61adaca83f2012520578b1ed03e162518019cd59a76eaf9c474b818618f6239900d7ba3a42c51dcaa9e282155c10ade09bec5561a124697b086896a8c09968be6beca85699fd18f4567c943ee817d6d99f2eee9d697c0f885ad1af1d87fd8569dee558bbf7b1bafd5e6828819c3389fc537f57bff8961f43aafa0a36a44cdc4220f00e2ee53b5cfb2055b8069f356a51f5a1f8e07f73b868cd7e6bbb06ce4d3cca802e3c6139951d5f7e608ca452bf9610aa35357897ea51d8d35e3f3768c34e4ff75b6b0ff5bac8adbcf9cd74f0953545d646a92bcdd00d341c96a9b4b20fd24e181b986fe17fe95cf208e55d01b93bc8538c8cd04f2217ec5499bac09449c85761be878ede78cbb7be83f5b774d4591b4321783e4c8ad029dd1da6715aac9be6abdd4890c480abc694c16440982f9099fde6050b38a1d78ca6fcc2bd624ea4045441f3587a27e86c9b32be701f51c2b96c4adeb70a6da2882d9311fd0252312b1ecd71eeca980381f861f95c11d023287cfed2cc41ebe75b4fbd1cc0665c9ee73a9cf2e00c3318054d5891693ab05d3aafac80f2890039a4a231f2747eb700da446558549de8d898ebf98b5c59a2cd01033cb37706b1f86cc4ebceb7b77a34b0765db979d064f1c9b70417a6f3b31b1a1b7a4c1b08538febabbeb1a0e263bbd6586502e3b9a216e5ced5726b6a4fcf47f601a270489ba13ce487721e3c5d7d4f8f3f560a5602c54bd517aaa27dd6b7134720b1b19c77eddef506b91374cd641abd1e81be916683204b72451c128cef51cf4aa41e10eb3121f2f580493d6f10a715873a66968916bb1199dbd5008799bb75e2709f04b73526828922d2bcfec370661489fed95c632b4a0a96f35f63d24ae86874d08e66df4f138e8aff8fbad0fae2a74197ea1c95d9dd65193d7e46e88b4cac4e2749774b809be6193ad1f91c39e306367e0b8d56b648d11a1a5b58463fb8e1ced4542633aa38097188d1b381a269bf247521f41050954677f231a3ddb40836465f99240febd3fdb8547335d40b184a6f8777f373e5a3a25de70b34696dcf38d476ac126f955189ec30a8970a4f662272ec0565fb1f9d713bd4ddd27e1784c4b7edf4a7dba8aa045f1375cc26be7eb230a77c5515aac8c27ba9b8ba034a61564a5f8eaeaa9fc6e537072bf4daf77d67aa959dfa38333ae842820269376423a2577988ae657b44dc6a702ec8ef0b79fd615f17c06ef3aa8840a7a7060a0691ee42c689a9764038e08bf19feb5a8e18310939613a3d640087df131f1054dee0e7b27a39b1994cc690128b8c225b4ccd4ff4b84f31e3d6b35a56388ca4a27884b1bd40ebbe0574496ace2c7c8c73550d2ac0996c67a83c0c3155935904ebfea13c8b6661195f600db216ee4ed09b08510b165282a1294d446566e314d07083b7993ce887b1a81617a616ccae1c0eadc3279d726f74bb5b8edce645e375981d7c29a9899e0dd2bffb6c28e34f1282e4753e4e8842f67192bcc1bb42d680d64238bacd38fb0c40c1598a635e1d64905baf6449f3f1a584797539509146eb4cc1092fd7f3213f271cbaad068edf7fa8b6a379bcad8c5dfa4a82ff7ed846d5ec262c2bbefdc7059f63fa53abc5651b20b715239ce43d0cd9b1c28dfcae8e8f4d19d8cc4f2a14925c206990c10c723fb76a561b4e48f3507cbad6a275230315edc12f4ddef96f8468666fe62d03274015188d1eb0869d5ee94f8ee06e2d804ec76bcd720b5f004bb6cbca8730d54e39ffcea5e2d46572f6f32cc526ef8535376bd7a49f226fd9ce31c5235da038dc211a5399fe174875de67f0f731b07224e45bc78f81fbf198a31ee3550065c7f9652801cca0aedb8dbe6e67f6735e6a872cc69b1acb9dd7ac52e2458065163e88aa9bee8c9832453c6ee1e463a7617e8276c26f9473eae616614ad5f3617a0928513ab2f37c0bed592c5ec48de671d4514d973d7b5b67a1556806a44ee212e4a47d945ad86cd32b52eca06826660d548f6855921d6f832b92d7ac90a7098518936976ba717351ed145cc58718bc12d365b9a3eb0cad94d6f768dbb187311293ebe21157ce909ce6c9de7812fea08dd4192156b6f6dfd54a3013af12200ad1fe08dadcef9cd6bb7c893dbfb74399aa5ff5a308e0b6585d1e171c33c9cce7a26bb780743917a95761a1bda4e51f89962cdd8ea9af15573f03067b52b15bb55e2cfea84958f2502b585940df2b24baa3ceccd563c93e48071fe4dd1e7c1a1d51ad4b12352796311e2088c5a026baf7483b1ef93e4387c970ca06e484f99a8a741f9a9124958721f64a6ac1ccd9b2d9a75d7ec06eb6dcad05a9eb2bdc5a20b6c9c0e6d4221c6bc9e3baa7d6fab3660a34e9757abfcd15a5a5ce27a3adf9e299c42ac91fc404f6575384d1174111d9f79adc03d03a7fda4976832c4b6980341f3ae2531e605764c95b1134f1a36eb0f6195969c8184d837d9e63ec694272669a65f2ff49e87bea83c4124709d571a02ca9608d45e4a5abebf0d00ee56e194814961c8fbd0d6efc04a1407e83c70a6c320aa5819551a376f6a2b6f60a2404db4c9cbd7ce2a736bdd5ddcc61efbad191b9e2de7bc60416db0daf2b94000ca9b2559ff208bca409bc12ad8a16e7f9d39309a286d4a6f9d9c6b890f7feba8ac3845b20246c294cd841af01e6987ed57c2b5afc9903e668b42773138eed79b521da289190c296c23b578b7883584993d2cd8f2150edbd6f4cd80991801d8a1c8b188c38bd9411593c5557fad22d199811a1541856919b7f6888e14d69f61bfd447343f0c33d3e832dfbe636dfaf7b0ff766b5f38c3fea4bebb2cc6ab0893b95f240d3eabdc6fe22f0ba56a8f1509cc178d873fee55b44dbf5db6dbf56e9f3aa7c7b35453cc9f40066290dc9152cd47c76c56ae80bc633981a0c80dba8b94a454e4b7ec5e69792fd203413ed6c956e1d22b56910b5eed3a99e1693101de00101eadc73b7eba958a291311cd286e150e8a0cad741198bd5a926351d1346f7b22e4c1af5b7d8095320493bcd86bb22d8caba1d63b30e3977495e4d63c6afcff92a64fae806b70bba7806617e8cc7f817099dc1a55f3659f1637917ff37ec90c26ac0c56bd9e35fbd2112dbc44e8d131e7433ba18bd31a2bc39db1bf170d4954"]) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 358.189223][T17151] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c00, &(0x7f000000a000)) 07:41:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x385, &(0x7f000000a000)) 07:41:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2500, &(0x7f000000a000)) 07:41:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = dup3(r0, r0, 0x0) sendfile(r1, r0, 0x0, 0x20) r2 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x8a080, 0x0) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) dup2(r2, r2) 07:41:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4400, &(0x7f000000a000)) 07:41:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7400, &(0x7f000000a000)) 07:41:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2800, &(0x7f000000a000)) 07:41:47 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0x8000]}, 0x8, 0x80000) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:47 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, 0x0, 0x0, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x39a, &(0x7f000000a000)) 07:41:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x790f, &(0x7f000000a000)) 07:41:47 executing program 1: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x4010, 0xffffffffffffffff, 0x12585000) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) write$binfmt_aout(r1, &(0x7f0000000080)={{0x10b, 0x83, 0xff, 0x30e, 0x13c, 0x262, 0x3c4, 0x5787}, "9db5c21c7fd722d859080550fe56a76f63eeb1697cfd4aa351c5611350394db87e3dc35fa8ff0100b9ec0f4cf243f3b721b33525739f75e24238586c37c7d475e06179f96d251921b53d168aaf0fc8d762185b1d6dacd245b2210efefa45c1d6f80164b14d0a196e69204fc50bf3ecaf6adb941a42c39e9de08d91cfe335816cd05178d9e2d90067836feae29cc2fbb8b518ee276e5edb988afdd92c4a28758d55e75dec1beec1e7f19089edbe1b6a97466bc8402884177eeabe33c2fe60e738117e1731c842af135c4c485fda6bbd1ac492f5956b269961", [[], [], [], [], [], [], [], [], []]}, 0x9f8) close(r0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x2000) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:47 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, 0x0, 0x0, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3003, &(0x7f000000a000)) [ 359.018776][T17210] FS-Cache: Duplicate cookie detected [ 359.024250][T17210] FS-Cache: O-cookie c=00000000c0313b5f [p=00000000546738e7 fl=222 nc=0 na=1] [ 359.033175][T17210] FS-Cache: O-cookie d=00000000779edcf6 n=00000000ffd39b3b [ 359.040449][T17210] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 359.047813][T17210] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 359.056467][T17210] FS-Cache: N-cookie d=00000000779edcf6 n=00000000542a4256 [ 359.064517][T17210] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:47 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{}, {0x20, '.\xbd.{^&'}, {}, {0x20, '/dev/dlm-monitor\x00'}, {0x20, '@'}, {0x20, ':\'{($]'}, {0x20, '-[+-/'}, {0x20, '^'}, {0x20, '-,'}], 0xa, "7e23e89162fab939b1d15931d2a66cff79d07301d0db24d7d735cb1606fe88b90b242830961c715ac388283f39cf30743d48ff8894576765e10a012a85ed1b79484bf56a21459b965d6b5e9df2489880e9ab891d23e1dfe00e1fecdda5d83205ff53d093859dcc8f96d300e7861545aa41fa1b6621b4fe8637b3004146b4097937e5f762f401"}, 0xc0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4fa801, 0x0) fsmount(r2, 0x1, 0x1) fsmount(r1, 0x0, 0x1) 07:41:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3201, &(0x7f000000a000)) 07:41:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800, &(0x7f000000a000)) 07:41:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3ba, &(0x7f000000a000)) 07:41:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) 07:41:48 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, 0x0, 0x0, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:48 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0x2]}, 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x6, 0xe0, 0x4, 0x800}, {0x2, 0x1f, 0x80, 0x3}, {0x70, 0x8, 0x1, 0x1}, {0x8000, 0x8, 0x5, 0x400}, {0xdb73, 0x4, 0x5, 0x5e4}, {0x4d, 0x6, 0x0, 0x3}]}, 0x10) 07:41:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3800, &(0x7f000000a000)) 07:41:48 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x1]}, 0x8, 0x80800) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:48 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:48 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0x1]}, 0xfffffffffffffca7, 0x0) flock(r0, 0x3) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/^*-%${'}, {0x20, 'ro\x00'}, {0x20, '^\xdc$V-\\^(#.$/\\^(%'}, {0x20, 'ro\x00'}], 0xa, "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"}, 0x102c) 07:41:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f00, &(0x7f000000a000)) 07:41:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a0f, &(0x7f000000a000)) 07:41:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3de, &(0x7f000000a000)) [ 360.038926][T17275] FS-Cache: Duplicate cookie detected [ 360.044320][T17275] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 360.053199][T17275] FS-Cache: O-cookie d=00000000779edcf6 n=0000000022eb35c2 [ 360.060469][T17275] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 360.067727][T17275] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 360.076449][T17275] FS-Cache: N-cookie d=00000000779edcf6 n=000000001ee77922 [ 360.083961][T17275] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a03, &(0x7f000000a000)) 07:41:49 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:49 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000, &(0x7f000000a000)) 07:41:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8003, &(0x7f000000a000)) 07:41:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e6, &(0x7f000000a000)) 07:41:49 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e8, &(0x7f000000a000)) [ 360.808206][T17298] FS-Cache: Duplicate cookie detected [ 360.813619][T17298] FS-Cache: O-cookie c=00000000148b42fe [p=00000000546738e7 fl=222 nc=0 na=1] [ 360.823321][T17298] FS-Cache: O-cookie d=00000000779edcf6 n=00000000e397499f [ 360.831011][T17298] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 360.838278][T17298] FS-Cache: N-cookie c=00000000c0313b5f [p=00000000546738e7 fl=2 nc=0 na=1] [ 360.846931][T17298] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d88e2ef0 [ 360.854128][T17298] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 360.861423][T17302] FS-Cache: Duplicate cookie detected [ 360.866806][T17302] FS-Cache: O-cookie c=00000000148b42fe [p=00000000546738e7 fl=222 nc=0 na=1] [ 360.875748][T17302] FS-Cache: O-cookie d=00000000779edcf6 n=00000000e397499f [ 360.882983][T17302] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 360.890230][T17302] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 360.898961][T17302] FS-Cache: N-cookie d=00000000779edcf6 n=000000001ee77922 07:41:49 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x7, 0x6, 0x801, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x9}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x48804}, 0x41) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:49 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) [ 360.906145][T17302] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800, &(0x7f000000a000)) 07:41:49 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00, &(0x7f000000a000)) 07:41:49 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x1}) 07:41:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500, &(0x7f000000a000)) 07:41:49 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = accept(r1, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000000)=0x80) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 07:41:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a03, &(0x7f000000a000)) 07:41:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8503, &(0x7f000000a000)) [ 361.695274][T17342] FS-Cache: Duplicate cookie detected [ 361.700714][T17342] FS-Cache: O-cookie c=00000000148b42fe [p=00000000546738e7 fl=222 nc=0 na=1] [ 361.709570][T17342] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a3ce06a4 [ 361.716761][T17342] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 361.724011][T17342] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 361.732706][T17342] FS-Cache: N-cookie d=00000000779edcf6 n=00000000aa61d464 07:41:50 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000080)={{0x0, 0x4, 0x10000, 0x8, 0xe9, 0x8, 0xffffffffffff0001, 0x0, 0x3, 0x7, 0x7, 0x8, 0x3, 0x5, 0x255}, 0x10, [0x0, 0x0]}) [ 361.739912][T17342] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:50 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, 0x0) 07:41:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00, &(0x7f000000a000)) [ 361.776927][T17349] FS-Cache: Duplicate cookie detected [ 361.782679][T17349] FS-Cache: O-cookie c=00000000148b42fe [p=00000000546738e7 fl=222 nc=0 na=1] [ 361.792342][T17349] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a3ce06a4 [ 361.799553][T17349] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 361.806796][T17349] FS-Cache: N-cookie c=00000000c0313b5f [p=00000000546738e7 fl=2 nc=0 na=1] [ 361.815483][T17349] FS-Cache: N-cookie d=00000000779edcf6 n=0000000067b28929 [ 361.822684][T17349] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:50 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, 0x0) [ 361.866689][T17358] FS-Cache: Duplicate cookie detected [ 361.872110][T17358] FS-Cache: O-cookie c=00000000148b42fe [p=00000000546738e7 fl=222 nc=0 na=1] [ 361.881149][T17358] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a3ce06a4 [ 361.888467][T17358] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 361.895716][T17358] FS-Cache: N-cookie c=000000008b11127a [p=00000000546738e7 fl=2 nc=0 na=1] [ 361.904414][T17358] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c3713a8e 07:41:50 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, 0x0) 07:41:50 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x14) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001440)={&(0x7f00000000c0)={0x1350, 0x15, 0x100, 0x70bd2a, 0x25dfdbfd, {0x2b, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xb4, 0x1, "7dc035677635bf82447df367ca271f835d1cba78510fcbe4f4e5d201af93710d1f590aab0c7a0d39cf1667e10d1bf7981bfbc59b3fd65a8c707e3ad50d833048e6d30929cf8b33ceddaa348e8d1d1728f700e45934384757f5351f741000809a5beabc5dabe30c9a820f756136b8928ae1f8879f6277e9ae3456697eec6844da883b7b14137e262c00860aa5d417ad4b731e9e13e8aec96e691c12134a49e83f3c0ca1669434a2194f732dc20aaf7752"}, @INET_DIAG_REQ_BYTECODE={0x7d, 0x1, "4e676b79240703795f92c74a09e785740f476218e4875218865be9e901a86f39cef349e0b5d51b6d45d2515278ec27e4677e7df3c545ca68e2c11fc72ef5a13ae5af0adb461dc1ec091600693174223a57d3384a7f505fc6dd016b1ec409c46ce075279d1855f10230b69b83ff8969539e46eecc4c160ecab4"}, @INET_DIAG_REQ_BYTECODE={0xa4, 0x1, "564ab4cdac59bb7ae47326de6e4ff192131f7c68603f56e1b294672bbd2a65af855d597a43a75b5b3ff19a4d747410da57e56f5c9d28f1d7213e6764ca63a3ddc7b3fccb28e33ef9a289ea4c5c7a22015da3f0de020805a6205bae248ad970bc05a97223d305192c1c3a36c01727207d129c9624f67bff3011a0ba214e98c43545f9d39420e3977cff1c58b5998e19693aea580b4c9d5d294785fd99fd08bb83"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x84, 0x1, "b591f7d30b655c8b00169ad4892d1e368e5f0d981042cd193a0de3a3836ceea1421e13453dcbc03d7dfc765411de095df5d6f2bf06f98353c513f9daec3831d296b5389676db3800896c20c251686ddc30661e1d20eb7c308feb06df0f85beb03472ec17e55f735515a5fcb69d373b2a184ad0bf1bdffb47196df9e08eb6235c"}, @INET_DIAG_REQ_BYTECODE={0xda, 0x1, "5e23d1fb5cca8ac6abb3ed663a070712eddf5cd972637d5300c7815d8ba568a1762e86760c58c41d43481ab96f180044ea3c6c886dad6160db06cb95f2e8d3220ef5965b84e9fe51f3d423390e1d2b06c205d276df8b5b63a9a75025ba1658caf78e1f8b621d6698173e57bc8df177390e370577227f39f63dfb73902c2304aebc471101392527a8bf15ebb9d43ca035eae97d8230dd1d99c56529c5471a624e0f4941e6c3bbd05b0a2ff6acdddc87340587d6099182167b9ba3363d67b98dd82a078c06c43340b9d3449be8e9e37d5f7325cecc2f35"}]}, 0x1350}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 361.911643][T17358] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000, &(0x7f000000a000)) 07:41:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600, &(0x7f000000a000)) 07:41:50 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) 07:41:50 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x200502, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x155000, 0x0) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000100)='lazytime\x00', 0x0, 0x0) 07:41:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000, &(0x7f000000a000)) 07:41:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8e02, &(0x7f000000a000)) 07:41:50 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) clock_adjtime(0x3, &(0x7f0000002f80)={0x1f1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 362.598622][T17394] FS-Cache: Duplicate cookie detected [ 362.604171][T17394] FS-Cache: O-cookie c=00000000148b42fe [p=00000000546738e7 fl=222 nc=0 na=1] [ 362.613038][T17394] FS-Cache: O-cookie d=00000000779edcf6 n=0000000067b28929 [ 362.620271][T17394] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 362.627639][T17394] FS-Cache: N-cookie c=0000000062ab4de8 [p=00000000546738e7 fl=2 nc=0 na=1] [ 362.636288][T17394] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a3e3e9ca 07:41:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500, &(0x7f000000a000)) 07:41:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c00, &(0x7f000000a000)) [ 362.644186][T17394] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c00, &(0x7f000000a000)) 07:41:50 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x90, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x4}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x60, 0x2, [@TCA_FLOW_EMATCHES={0x5c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x50, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1}, @TCF_EM_IPT={0x34, 0x2, 0x0, 0x0, {{}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x8c}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2fc0}}]}]}}]}, 0x90}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000a40)={0x9a4, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8000, 0x7}}}}, [@NL80211_ATTR_PROBE_RESP={0x20, 0x91, "3d18834b211374a666517edd984317a7e739921c5b972a28e79b2b78"}, @NL80211_ATTR_FTM_RESPONDER={0xe8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x74, 0x3, "02ec069d1593b5be5ee79bcd07d7f8cf230aee26784ed7a376f03350ac17ac8805af2fcab7fdc4b8f7f1a31fd174ebf7a35cc553ab86ca718c054f6e4a771231af083d2b31db6cbb78dc267fd3c494151541b67cffc29f32145bc3f6d4aaba109e3aec8bd4273edea97416589af2e6b6"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x6d, 0x3, "fa95bd6cdbe54ea3bd5a0d07bddea075bcd7d2cb74b18f8d165fe1f013cea4c1003f1fb8f18c4a2e359fa5473b5e67808958434f478f44b3f9da42088c64b1e43c052c6f7407c81c37382be66e1b492e567ec023fa376890d9dd42246494bb3163b59d83cca5db9407"}]}, @NL80211_ATTR_IE={0xaf, 0x2a, [@channel_switch={0x25, 0x3, {0x1, 0x24, 0x1f}}, @mesh_id={0x72, 0x6}, @ibss={0x6, 0x2, 0x7f}, @link_id={0x65, 0x12, {@from_mac, @broadcast, @broadcast}}, @measure_req={0x26, 0x84, {0x2, 0x9, 0x40, "5b91fd04fce17d3f2d6d1e53db0e91e8c1bd9abf5b09b309d11d636a7cbc39c1a11131a2e064d32e1ef781a12e2e7ce40eb52229bf7a618380f12804d2c0da0a63e9bb1f4b9a40389aaeca33ceec502f122e7c22b14fe0f6b0b21d3031373c5c8d395a142b80236504ae1eafb6c6a8c8d48ba73eac30363e5fd6169bc087dbaf43"}}]}, @NL80211_ATTR_PROBE_RESP={0x695, 0x91, "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"}, @NL80211_ATTR_IE_PROBE_RESP={0x36, 0x7f, [@preq={0x82, 0x30, @not_ext={{0x1}, 0x3f, 0x3, 0x0, @device_a, 0x9, "", 0x40, 0x9, 0x2, [{{0x1, 0x0, 0x1}, @device_b, 0x41}, {{}, @broadcast, 0x5e}]}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xc8, 0x80, [@mic={0x8c, 0x10, {0x3c, "822a8905b7de", @short="85d7f9b6f5937037"}}, @channel_switch={0x25, 0x3, {0x1, 0xa1, 0x5}}, @tim={0x5, 0xa0, {0x7f, 0x35, 0x80, "9a64cb6134e59ca5e894889b9993955808d4bff6ccec63e948abb44cbb1abc8bb54f63a79e8cbe07b9a9cc1400d41703b30829f54a4144b10bdb3372833604967bf5ef8bc4e9e7e5d34d58453ee97ef653700c3a02de5bd1aef3624a63a47c9c79e6279e079a62b5c0e8ac3f8ec53dcc38696fce2fa66469fd7b06fee4f6dd64de8a0f9c86b06a993f721495e88f74069637112e0e71095f775807545a"}}, @gcr_ga={0xbd, 0x6, @broadcast}, @challenge={0x10, 0x1, 0xa7}]}, @NL80211_ATTR_FTM_RESPONDER={0x2c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x28, 0x3, "44760f8be0772a437c75c55a5c16f6d3b91de9c96efea77f816f89c3cacba0ec4ab96a44"}]}]}, 0x9a4}, 0x1, 0x0, 0x0, 0x40000}, 0x44) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newroute={0x4c, 0x18, 0x800, 0x70bd2b, 0x25dfdbfe, {0x2, 0x0, 0x20, 0x1, 0xfc, 0x2, 0xff, 0xa, 0x400}, [@RTA_MARK={0x8, 0x10, 0x8001}, @RTA_FLOW={0x8, 0xb, 0x8001}, @RTA_OIF={0x8, 0x4, r4}, @RTA_PREFSRC={0x8, 0x7, @private=0xa010100}, @RTA_FLOW={0x8, 0xb, 0x60}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x1}]}, 0x4c}}, 0x0) close(r0) openat$cgroup_freezer_state(r1, &(0x7f0000000000)='freezer.state\x00', 0x2, 0x0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700, &(0x7f000000a000)) 07:41:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c02, &(0x7f000000a000)) [ 362.761042][T17410] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 362.781571][T17413] FS-Cache: Duplicate cookie detected [ 362.786976][T17413] FS-Cache: O-cookie c=00000000148b42fe [p=00000000546738e7 fl=222 nc=0 na=1] [ 362.795843][T17413] FS-Cache: O-cookie d=00000000779edcf6 n=000000006d118ef9 [ 362.803119][T17413] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:41:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000, &(0x7f000000a000)) 07:41:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600, &(0x7f000000a000)) [ 362.810403][T17413] FS-Cache: N-cookie c=000000008b11127a [p=00000000546738e7 fl=2 nc=0 na=1] [ 362.811332][T17422] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 362.819144][T17413] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a3ce06a4 [ 362.819155][T17413] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c02, &(0x7f000000a000)) 07:41:51 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) signalfd4(r3, &(0x7f0000006000), 0x8, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0xb7, "81e20cec2cac7ff6eb71120627cf82b35285fffcaa8a36a6420d26eabc077df4a2c4b1ed838ba0ef6fbabe32d08a881557b0032bbda22c4398fe63e5806da7959ac78419148d8b9e8a364ac4fcae3fff18f9b154f34ac5cb60cb851d660fae660815a7185dcd90d526b6767b5fbcfbb10eda3a6ce3639b3acae566a5490c00a35061c20e9c9946912160a2dc48ced0292abaf0429f2f8ff8c8d16bcd582a9a8903b20a1fa1a093beccddbd1ffd7327de377c9a46d6c9a1"}, &(0x7f0000000380)=0xdb) signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) r5 = signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r5, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2}], 0x1, 0x200) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x14000, 0x0) sendto$inet(r6, &(0x7f0000000140)="26feddcf5ab195affd9bb5bc4e462e88852198c0c8b38435b99a705a9a420401f3f0b9205b2258a6a061997a0a0f294e594a3c57b18a9a46e7d82a3c1157dc9c76eaaff1b1241eb0cbc08d9d6aacaafb2d2a2534f040231711009165c7e31c71425c76dee8a7c2761ec2b3c4b76d4e1be8589edd7b9d6cf7eee00ed48169804b074d5991eda6cb9902c713d3f6033ea9c205", 0x92, 0x20000080, &(0x7f0000000200)={0x2, 0x4e21, @empty}, 0x10) 07:41:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa802, &(0x7f000000a000)) 07:41:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6400, &(0x7f000000a000)) 07:41:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6400, &(0x7f000000a000)) 07:41:51 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001380)={&(0x7f0000000280)="921f0d40fdeb2974fdecdb8794a4b1836f4d9391834063cd573bb661d3c984336d058fa55bcb781e385e36a998edbe16d83a1eba0444f4e641c3bdf140f420b3dd", &(0x7f0000000300), &(0x7f0000000340)="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", &(0x7f0000001340)="8305285000e1df67dda8", 0x3, r1}, 0x38) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x0, 0x7}, {0x1f, 0x81}, 0x2e, 0x3, 0x7}) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd4, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x70, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4049f9e5}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42267737}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c9c8417}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33e38aa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x455d98dc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2781ea43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f2e338a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f436f00}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x40, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b105805}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ef12585}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27ba2ebb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24d6b477}]}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000040}, 0x10) 07:41:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x810, &(0x7f000000a000)) 07:41:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a03, &(0x7f000000a000)) 07:41:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800, &(0x7f000000a000)) [ 363.482883][T17458] FS-Cache: Duplicate cookie detected [ 363.488289][T17458] FS-Cache: O-cookie c=000000008b11127a [p=00000000546738e7 fl=222 nc=0 na=1] [ 363.497197][T17458] FS-Cache: O-cookie d=00000000779edcf6 n=00000000df39abd3 [ 363.504371][T17458] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 363.512084][T17458] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 363.520895][T17458] FS-Cache: N-cookie d=00000000779edcf6 n=0000000026994920 07:41:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaa01, &(0x7f000000a000)) 07:41:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800, &(0x7f000000a000)) 07:41:51 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000000)='sync\x00', 0x0, 0x0) [ 363.528160][T17458] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c00, &(0x7f000000a000)) 07:41:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900, &(0x7f000000a000)) 07:41:51 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4, 0xc1, 0x9, 0x4, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x3}]}, 0x20}}, 0x4000001) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x81, 0x800) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0xa, 0x0, 0x0, @loopback}, r4}}, 0x48) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in6={0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00', 0x2}}}, 0x90) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x12c, r5, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x180000}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_virt_wifi\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd59b}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'geneve1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffa}]}, 0x12c}, 0x1, 0x0, 0x0, 0x80}, 0x48001) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7400, &(0x7f000000a000)) 07:41:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb001, &(0x7f000000a000)) 07:41:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c00, &(0x7f000000a000)) 07:41:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) signalfd4(r3, &(0x7f0000000000)={[0x2]}, 0x8, 0x180800) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900, &(0x7f000000a000)) 07:41:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe601, &(0x7f000000a000)) 07:41:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) 07:41:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7400, &(0x7f000000a000)) 07:41:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00, &(0x7f000000a000)) 07:41:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz0', "bcc454163c93fbae8a2d51aa32560240796db4cd2ef09a0bafcb91a9590b28deb42176b6ee972c965a3465873c0eb1ef1ad4fa40f8a5c10ee1f0296f2c41a2bed5fc37ac411f6a"}, 0x4b) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0xf9615000) 07:41:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) [ 364.365079][T17525] FS-Cache: Duplicate cookie detected [ 364.370506][T17525] FS-Cache: O-cookie c=00000000148b42fe [p=00000000546738e7 fl=222 nc=0 na=1] [ 364.379362][T17525] FS-Cache: O-cookie d=00000000779edcf6 n=0000000026994920 [ 364.386548][T17525] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 364.393823][T17525] FS-Cache: N-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=2 nc=0 na=1] [ 364.402508][T17525] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d88e2ef0 07:41:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe603, &(0x7f000000a000)) 07:41:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8003, &(0x7f000000a000)) 07:41:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x3, 0x0, 0x0, 0xf5}, 0xfffffa44, 0x5afc, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x80000001, 0x5, 0x3}) close(r0) open_tree(r1, &(0x7f0000000040)='./file0\x00', 0x80000) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000000)='nomand\x00', 0x0, 0x0) [ 364.409710][T17525] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8003, &(0x7f000000a000)) 07:41:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xec03, &(0x7f000000a000)) 07:41:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8e02, &(0x7f000000a000)) 07:41:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x9]}, 0x8, 0x80000) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 364.546681][T17546] FS-Cache: Duplicate cookie detected [ 364.552172][T17546] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 364.561015][T17546] FS-Cache: O-cookie d=00000000779edcf6 n=0000000018553052 [ 364.568211][T17546] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 364.575399][T17546] FS-Cache: N-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=2 nc=0 na=1] [ 364.584063][T17546] FS-Cache: N-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 364.591252][T17546] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 364.598672][T17548] FS-Cache: Duplicate cookie detected [ 364.605699][T17548] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 364.614605][T17548] FS-Cache: O-cookie d=00000000779edcf6 n=0000000018553052 [ 364.622670][T17548] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 364.630329][T17548] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 364.639111][T17548] FS-Cache: N-cookie d=00000000779edcf6 n=00000000eddc2342 07:41:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc0, &(0x7f000000a000)) 07:41:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) close(r3) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) signalfd4(r4, &(0x7f0000006000), 0x8, 0x0) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000080)={0x4, 0x1, 0xbd5c, 0x800, r0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000100)) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb00, &(0x7f000000a000)) [ 364.646341][T17548] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf001, &(0x7f000000a000)) [ 364.727357][T17561] FS-Cache: Duplicate cookie detected [ 364.732778][T17561] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 364.741663][T17561] FS-Cache: O-cookie d=00000000779edcf6 n=0000000018553052 [ 364.748922][T17561] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 364.756136][T17561] FS-Cache: N-cookie c=0000000084362403 [p=00000000546738e7 fl=2 nc=0 na=1] [ 364.764866][T17561] FS-Cache: N-cookie d=00000000779edcf6 n=00000000fb32348a [ 364.772059][T17561] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8503, &(0x7f000000a000)) 07:41:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf401, &(0x7f000000a000)) [ 364.849930][T17574] FS-Cache: Duplicate cookie detected [ 364.855356][T17574] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 364.864219][T17574] FS-Cache: O-cookie d=00000000779edcf6 n=0000000018553052 [ 364.871421][T17574] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 364.878598][T17574] FS-Cache: N-cookie c=0000000084362403 [p=00000000546738e7 fl=2 nc=0 na=1] [ 364.887303][T17574] FS-Cache: N-cookie d=00000000779edcf6 n=00000000dee7bcb6 [ 364.894476][T17574] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8503, &(0x7f000000a000)) 07:41:53 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r2, &(0x7f0000000080)="fe82cb015bae7fc716fadfa6242ecde4562206b38f61c332f55ec40735ccacdeff7fa3db3ff817956c0d1c9812a76da807539f11193d62d493d6075b584228648f234876d36d0e6d0ca8152bc6ed7fb07ce152a35e1b212c45de6f05dd1b4157660c95e6e42d9fdfefa147a9a1662687bd4225e69e05c7ac7ecbc013a352960efea46c7ceffe5fddc1ce2274075212477a8a744f14960c4d6b6b4cce96c28e9fb8bd12cf9a36522561d06e5f76437a06d3106296ea8a6337036bbc6c5ddcb08adf0848e2fee7fecdcc7b00c79ae344"}, 0x20) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff00, &(0x7f000000a000)) 07:41:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xbb8, &(0x7f000000a000)) 07:41:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8503, &(0x7f000000a000)) 07:41:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8e02, &(0x7f000000a000)) 07:41:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc00, &(0x7f000000a000)) 07:41:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000, &(0x7f000000a000)) 07:41:53 executing program 1: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f00000000c0)={[0x2]}, 0x8, 0x0) r2 = signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) close(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 365.445274][T17607] FS-Cache: Duplicate cookie detected [ 365.450701][T17607] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 365.459717][T17607] FS-Cache: O-cookie d=00000000779edcf6 n=00000000789e1745 [ 365.466985][T17607] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 365.474228][T17607] FS-Cache: N-cookie c=0000000084362403 [p=00000000546738e7 fl=2 nc=0 na=1] [ 365.482942][T17607] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c3713a8e [ 365.490173][T17607] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 365.497440][T17609] FS-Cache: Duplicate cookie detected [ 365.502842][T17609] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 365.512585][T17609] FS-Cache: O-cookie d=00000000779edcf6 n=00000000789e1745 [ 365.519789][T17609] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 365.527403][T17609] FS-Cache: N-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=2 nc=0 na=1] [ 365.536069][T17609] FS-Cache: N-cookie d=00000000779edcf6 n=00000000735c8420 07:41:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000, &(0x7f000000a000)) [ 365.544094][T17609] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 365.553681][T17612] FS-Cache: Duplicate cookie detected [ 365.559093][T17612] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 365.568001][T17612] FS-Cache: O-cookie d=00000000779edcf6 n=00000000789e1745 [ 365.575173][T17612] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 365.582472][T17612] FS-Cache: N-cookie c=00000000148b42fe [p=00000000546738e7 fl=2 nc=0 na=1] [ 365.591145][T17612] FS-Cache: N-cookie d=00000000779edcf6 n=0000000018553052 [ 365.598337][T17612] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 365.605559][T17616] FS-Cache: Duplicate cookie detected [ 365.611370][T17616] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 365.621047][T17616] FS-Cache: O-cookie d=00000000779edcf6 n=00000000789e1745 [ 365.628241][T17616] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 365.635592][T17616] FS-Cache: N-cookie c=000000008b11127a [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:53 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0x200000004]}, 0x6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = signalfd4(r1, &(0x7f0000006000)={[0x405]}, 0x1b, 0x81000) close(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000000)='rw\x00', 0x0, 0x0) 07:41:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9002, &(0x7f000000a000)) [ 365.644281][T17616] FS-Cache: N-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 365.652506][T17616] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 365.760796][T17609] FS-Cache: Duplicate cookie detected [ 365.766191][T17609] FS-Cache: O-cookie c=00000000d8c4503b [p=00000000546738e7 fl=222 nc=0 na=1] [ 365.775144][T17609] FS-Cache: O-cookie d=00000000779edcf6 n=00000000789e1745 [ 365.782422][T17609] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 365.789683][T17609] FS-Cache: N-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=2 nc=0 na=1] [ 365.798351][T17609] FS-Cache: N-cookie d=00000000779edcf6 n=0000000018553052 [ 365.805532][T17609] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa802, &(0x7f000000a000)) 07:41:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) r4 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) sendfile(r3, r4, &(0x7f0000000100)=0x2, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000000c0)) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x9) signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x80, 0x8000) r6 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r6, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8e02, &(0x7f000000a000)) 07:41:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd00, &(0x7f000000a000)) 07:41:54 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00, &(0x7f000000a000)) [ 366.233802][T17641] FS-Cache: Duplicate cookie detected [ 366.239338][T17641] FS-Cache: O-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=222 nc=0 na=1] [ 366.248273][T17641] FS-Cache: O-cookie d=00000000779edcf6 n=000000001de31d53 [ 366.255491][T17641] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 366.262734][T17641] FS-Cache: N-cookie c=00000000d8c4503b [p=00000000546738e7 fl=2 nc=0 na=1] [ 366.271407][T17641] FS-Cache: N-cookie d=00000000779edcf6 n=0000000078b98a01 [ 366.278595][T17641] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 366.290302][T17646] FS-Cache: Duplicate cookie detected [ 366.295691][T17646] FS-Cache: O-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=222 nc=0 na=1] [ 366.304551][T17646] FS-Cache: O-cookie d=00000000779edcf6 n=000000001de31d53 [ 366.311756][T17646] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 366.319031][T17646] FS-Cache: N-cookie c=000000008b11127a [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaa01, &(0x7f000000a000)) [ 366.327746][T17646] FS-Cache: N-cookie d=00000000779edcf6 n=000000009b5618de [ 366.334923][T17646] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00, &(0x7f000000a000)) 07:41:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) sendfile(r3, r1, 0x0, 0x6) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe0ffff, &(0x7f000000a000)) 07:41:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb001, &(0x7f000000a000)) 07:41:54 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800, &(0x7f000000a000)) 07:41:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000, &(0x7f000000a000)) 07:41:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe601, &(0x7f000000a000)) [ 366.530900][T17677] FS-Cache: Duplicate cookie detected [ 366.536494][T17677] FS-Cache: O-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=222 nc=0 na=1] [ 366.545381][T17677] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a3e3e9ca [ 366.552587][T17677] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 366.559861][T17677] FS-Cache: N-cookie c=00000000c0313b5f [p=00000000546738e7 fl=2 nc=0 na=1] [ 366.568560][T17677] FS-Cache: N-cookie d=00000000779edcf6 n=00000000cace3058 07:41:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe603, &(0x7f000000a000)) [ 366.575768][T17677] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9c01, &(0x7f000000a000)) 07:41:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) close(r2) 07:41:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf00, &(0x7f000000a000)) 07:41:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xec03, &(0x7f000000a000)) [ 367.108241][T17701] FS-Cache: Duplicate cookie detected [ 367.113662][T17701] FS-Cache: O-cookie c=00000000bb7e06db [p=00000000546738e7 fl=222 nc=0 na=1] [ 367.122621][T17701] FS-Cache: O-cookie d=00000000779edcf6 n=000000005f24c855 [ 367.129859][T17701] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 367.137083][T17701] FS-Cache: N-cookie c=00000000c0313b5f [p=00000000546738e7 fl=2 nc=0 na=1] [ 367.145735][T17701] FS-Cache: N-cookie d=00000000779edcf6 n=000000003f79361f 07:41:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc0, &(0x7f000000a000)) 07:41:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) close(r0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = open_tree(r0, &(0x7f0000000140)='./file0\x00', 0x9100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffff49}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000200)={r5, 0x8001, 0xff, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000080)=""/49, 0x31}) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x1) [ 367.152921][T17701] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa802, &(0x7f000000a000)) 07:41:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf401, &(0x7f000000a000)) 07:41:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3de, &(0x7f000000a000)) 07:41:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000, &(0x7f000000a000)) 07:41:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x8]}, 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x34000, 0x0) r3 = openat$incfs(r1, &(0x7f00000000c0)='.pending_reads\x00', 0x400000, 0x8) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) ftruncate(r2, 0x81) 07:41:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff00, &(0x7f000000a000)) 07:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaa01, &(0x7f000000a000)) 07:41:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1001, &(0x7f000000a000)) 07:41:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0x40000000]}, 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0x9) [ 367.472679][T17745] FS-Cache: Duplicate cookie detected [ 367.478091][T17745] FS-Cache: O-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=222 nc=0 na=1] [ 367.487161][T17745] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a3ce06a4 [ 367.494578][T17745] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 367.501906][T17745] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 367.510665][T17745] FS-Cache: N-cookie d=00000000779edcf6 n=000000002aed5bad 07:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb001, &(0x7f000000a000)) 07:41:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1008, &(0x7f000000a000)) 07:41:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000, &(0x7f000000a000)) [ 367.517980][T17745] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb80b, &(0x7f000000a000)) 07:41:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000080)='lazytime\x00', 0x0, 0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x180) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) 07:41:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3de, &(0x7f000000a000)) [ 367.714078][T17769] FS-Cache: Duplicate cookie detected [ 367.719588][T17769] FS-Cache: O-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=222 nc=0 na=1] [ 367.728513][T17769] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a3ce06a4 [ 367.736234][T17769] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 367.743492][T17769] FS-Cache: N-cookie c=000000008b11127a [p=00000000546738e7 fl=2 nc=0 na=1] [ 367.752173][T17769] FS-Cache: N-cookie d=00000000779edcf6 n=0000000060404601 [ 367.759415][T17769] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) 07:41:56 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1020, &(0x7f000000a000)) 07:41:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1fffff, &(0x7f000000a000)) 07:41:56 executing program 1: syz_mount_image$qnx4(&(0x7f0000000000)='qnx4\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x8, &(0x7f0000001580)=[{&(0x7f00000000c0)="4cf0c439e43be11a651c6dbdcd91be4c4200e185aeba422cca783d386fe7f4bcf9a388e304d32a7136dbfeb9683dafcc1beaac302b1f0af6649ae940892182d8eda4647c3c42e8a8bccc00f361fb290ce7a6f99c75acec4a31e55fc0cca9e6e47c5258a1dfd5e17de104eb8f5205dc0008", 0x71, 0x8}, {&(0x7f0000000140)="6ab00e059599d8262041747e703fdc9c679691643cc03bf658cbf5e0c59bcec26ec36648957359df49797ed029c83a8deb811d64a139f6924a40fc0287739597e66c3550ec45f42472d1e0881f43626c54fe0bb2bf7966e0da9a9f76761020b5627f9be98fcb6f308eb036cc012594f601280b608975188f4deefbc9f9adcad2a611e8bf1e845472ab462d9e4f348341df6bdf638f", 0x95, 0x7fffffff}, {&(0x7f0000000200)="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", 0x1000, 0x3}, {&(0x7f0000001200)="7f44302b5cc55a0cd8459548cd71ea806c2fff576e273d64476719812f977a86c117a6071e3c1ad1afdc8bc7dd839740e32ffac97360d0cf5209c840595004a426df9cb29cb09b01138874b2fd664f8a3d5570b317b99a93276aa7fdca25308463b1bcd0f3e57b114615ae5056693712ed6652bc81a3ea2a8931f5dfd5cfa688c2a5a105837155d713c8b716316f0f5eddeea45a11cf5df83fbee9a93ea08a5921a522978b9de0914bf6b42d29f26563ba87f986cf971f14c32bb6bc6659a2b7c0e131159598219f7262551f7123", 0xce, 0xb01}, {&(0x7f0000001300)="a3670a7b98194dac50ddbf6a6f77095b7a0af7", 0x13, 0x627c42f7}, {&(0x7f0000001340)="02230523f3c3e45de1173ea7700bb37de5058b5fa415b18b1d3ab31fe644c5a179c58dc49b451a82dd26b976030a7649da8ac80629e083bc41890c4bd8677947be8f5d9bc642c4f007062bc138a56a69924692d7de98f5794e198dd3760a9149b7e46550019078cc2e8fdf199810051818af", 0x72, 0x9}, {&(0x7f00000013c0)="eef3ad21f8763ef8ade6cf3c7d3e2fa7c94ee86d33e95f259b7a4fc0f288246532459a86720d5baac3f7026bb664293a67a2ce476932f060ed0a8571d52cac5cccbf57598f18b893e22553a4b57d48f3334125506124b82fa9ace136c5b0cfc1ee5b4cd3c5b05be8eed8cafc2d003b2be5efde8dccd47f4bea4d84dad4f8dd681a8c684339f20c6056fe375313b094f18fa4e7695175014ba389a7e171ddd3f944baa75df60bd08d691f79095698c3f48183c25b8c4473fefc1e1a01006b3c8cac2fc6472c29076f4b216d2ca2e66b02359e7450d6f5102046c83e5062b28713e6c9596a294c36403b7aea4dd3d8d247cd5ebdfed2", 0xf5, 0x1}, {&(0x7f00000014c0)="ce01624d9bbfde710638437d60174cb7a55b5551b70699b43f349110a78a72961a01d6708bf848b1e193b92e77a4438f1a438dc98b12e24d2222a85dbd4c6bb5691db3b377bd12815e22cc848757b1833bfb5c31bf7e7b284c7494c9daf7d4a3fa1fb55ae09993e1d2050fe3b8daa1c00b9557578393fc5156360532fcb690e12d9d0f9a08d394389e9c32778ba8362e197583368ac0afffce", 0x99, 0xf2fd}], 0x880, &(0x7f0000001640)={[{'ro\x00'}, {'@'}, {'ro\x00'}, {'!@'}, {']'}, {','}], [{@fowner_gt={'fowner>', 0xee00}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ro\x00'}}]}) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0x9]}, 0x8, 0x80800) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc201, &(0x7f000000a000)) 07:41:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x34a, &(0x7f000000a000)) [ 368.330590][T17786] loop1: detected capacity change from 264192 to 0 [ 368.340323][T17787] FS-Cache: Duplicate cookie detected [ 368.345741][T17787] FS-Cache: O-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=222 nc=0 na=1] [ 368.354616][T17787] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a3ce06a4 [ 368.361844][T17787] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 368.369039][T17787] FS-Cache: N-cookie c=00000000861c7b08 [p=00000000546738e7 fl=2 nc=0 na=1] 07:41:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000, &(0x7f000000a000)) [ 368.377738][T17787] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a3e3e9ca [ 368.384934][T17787] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 368.400505][T17786] qnx4: no qnx4 filesystem (no root dir). [ 368.411048][T17793] FS-Cache: Duplicate cookie detected [ 368.416456][T17793] FS-Cache: O-cookie c=00000000d2c85fbc [p=00000000546738e7 fl=222 nc=0 na=1] 07:41:56 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100, &(0x7f000000a000)) 07:41:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300, &(0x7f000000a000)) [ 368.425329][T17793] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a3ce06a4 [ 368.432583][T17793] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 368.439897][T17793] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 368.448627][T17793] FS-Cache: N-cookie d=00000000779edcf6 n=000000005f24c855 [ 368.455808][T17793] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:56 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a31b2e255b240b350de890611c3e8e75012cd4566402c3b619cdf5d02df002d86f3206e4251b45b0b08dc9b4c31ed1c4a2500c04e83db859391a7565f88edde6bda8cc20e4dfc2d354c42"], 0x4d) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000000)='dirsync\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) ioctl$KDDISABIO(r2, 0x4b37) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) 07:41:56 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1200, &(0x7f000000a000)) [ 368.554645][T17809] FS-Cache: Duplicate cookie detected [ 368.560461][T17809] FS-Cache: O-cookie c=00000000f86212cf [p=00000000546738e7 fl=222 nc=0 na=1] [ 368.569395][T17809] FS-Cache: O-cookie d=00000000779edcf6 n=00000000669c7864 [ 368.576583][T17809] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 368.583807][T17809] FS-Cache: N-cookie c=00000000bb7e06db [p=00000000546738e7 fl=2 nc=0 na=1] [ 368.592490][T17809] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f04fc863 [ 368.599887][T17809] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:56 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) r2 = syz_mount_image$jffs2(&(0x7f0000000080)='jffs2\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="3befda7917c6a1add4ec70e4f9c9681798b126e98bb77e6fc679057c6cca9ecce4533ccdde3f3b6279e6b80ad240a0dc4a4ae690fe8565d85955c379dd3433bb58a8a447969fb9fd1ad03cce02516400dd718ea10c5dbb9ce40c13858d79c33b7bc53de55c7c0aa259ca673924b3586b4a6397338423a35ce7383bfbb1e8c0335367cbd3c8b1d040532bd194e00f15bb6571515f41789557583fc0331fa17d11608dfd0c3defce88405a857176a05b14ed5f2fd715c02a90ffb23e84b0b9d843d9ffebee", 0xc4, 0xfffffffffffffff8}, {&(0x7f0000000240)="63b5d4370b39df65eb0b89e7bdd41af4cd5404dd736fda0ed7ddc038a3f1ab333979be859209179d4cc189e2c1d496a9c448264798151d4beb14319116068cc9f88cd253000b01a0aeda5e5653f65f07b17835287dc117491765a90d238f8bb3aefced233495ae8b51fe4dc6b2b73efe00bd889d5f4cea62898238e96e", 0x7d, 0x7}], 0x810480, &(0x7f0000000300)={[{@rp_size={'rp_size', 0x3d, 0x1494}}, {@rp_size={'rp_size', 0x3d, 0x1}}, {@compr_zlib='compr=zlib'}, {@compr_none='compr=none'}, {@compr_none='compr=none'}, {@compr_none='compr=none'}, {@rp_size={'rp_size', 0x3d, 0x3}}, {@compr_lzo='compr=lzo'}, {@compr_lzo='compr=lzo'}], [{@smackfshat={'smackfshat', 0x3d, '\\'}}]}) r3 = signalfd4(r2, &(0x7f00000003c0), 0x8, 0x400) r4 = signalfd4(r3, &(0x7f0000006000), 0x8, 0x0) close(r3) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 368.790914][T17824] loop1: detected capacity change from 16383 to 0 [ 368.800664][T17824] jffs2: Bad value for 'rp_size' [ 368.863430][T17824] loop1: detected capacity change from 16383 to 0 [ 368.870421][T17824] jffs2: Bad value for 'rp_size' 07:41:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000, &(0x7f000000a000)) 07:41:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x480000, &(0x7f000000a000)) 07:41:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1400, &(0x7f000000a000)) 07:41:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000, &(0x7f000000a000)) 07:41:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) dup(r1) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = syz_open_dev$vim2m(&(0x7f0000000000)='/dev/video#\x00', 0x100, 0x2) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) signalfd4(r3, &(0x7f0000006000), 0x8, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f0000000100)) splice(r2, &(0x7f0000000080)=0xfffffffffffffffd, r1, &(0x7f00000000c0)=0x2c, 0x8080, 0x2) 07:41:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe603, &(0x7f000000a000)) 07:41:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe803, &(0x7f000000a000)) 07:41:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000, &(0x7f000000a000)) [ 369.251498][T17853] FS-Cache: Duplicate cookie detected [ 369.256991][T17853] FS-Cache: O-cookie c=00000000f86212cf [p=00000000546738e7 fl=222 nc=0 na=1] [ 369.266003][T17853] FS-Cache: O-cookie d=00000000779edcf6 n=000000000f8be108 [ 369.273222][T17853] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 369.282962][T17853] FS-Cache: N-cookie c=000000008b11127a [p=00000000546738e7 fl=2 nc=0 na=1] [ 369.291653][T17853] FS-Cache: N-cookie d=00000000779edcf6 n=000000002aed5bad 07:41:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1800, &(0x7f000000a000)) [ 369.299643][T17853] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="b127266884a54f610f2f98476f76dbd5e7d0cf17d011922a540495fde7df1c93fa32a002368764d02b8c0d63ae2fcfc4739cd8f96e003cb9f358fa31c7d11097d3e4473ee6f173d76b4d20449122c0f5508ec9e2fc8fda08fac1e553eaa65876f2a8f514f830e07bdfd3df1c1bc7565e842d5bca39e45f981af5d0f5127ffa4641d5b42a45514a9afe43897cc9a133ebbff3b9c4078910afc4f642ba69dba6e87098897c6b5e88ba9ad30d0a63547840af9caa1631f34274d40cb425b525c3a62d17903d716c71e3006efc934d09364201fc7ccc25a4", 0xd6, 0x7}], 0x200004, &(0x7f0000000240)={[{@nodots='nodots'}, {@fat=@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@fat=@nocase='nocase'}, {@fat=@debug='debug'}, {@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}], [{@smackfsdef={'smackfsdef', 0x3d, '$%}'}}, {@dont_measure='dont_measure'}, {@smackfsroot={'smackfsroot', 0x3d, ':+%'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x80}}, {@audit='audit'}, {@dont_measure='dont_measure'}, {@uid_lt={'uid<', 0xee00}}]}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x140) r3 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) fallocate(r2, 0x40, 0x7, 0x2) close(r0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) signalfd4(r4, &(0x7f0000006000), 0x8, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000340)={"dec39f0fef5a2602901d978bacfb9f5a", 0x0, 0x0, {0x3, 0xffffffff}, {0x100000001, 0x6}, 0x9, [0xe7, 0xfff, 0xfffffffffffffffb, 0x4, 0x200, 0x4, 0x100000000, 0x81, 0xffffffffffffffd3, 0x7ff, 0x6, 0x20, 0x6, 0x5, 0x80000001, 0x6]}) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000440)={{r1}, r6, 0x10, @unused=[0x100, 0x0, 0xffffffffffff7fff, 0x100000000], @subvolid=0x8}) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f00000000c0)) signalfd4(r7, &(0x7f0000006000), 0x8, 0x0) fsconfig$FSCONFIG_SET_FLAG(r7, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xec03, &(0x7f000000a000)) [ 369.345496][T17862] FS-Cache: Duplicate cookie detected [ 369.350983][T17862] FS-Cache: O-cookie c=00000000f86212cf [p=00000000546738e7 fl=222 nc=0 na=1] [ 369.360848][T17862] FS-Cache: O-cookie d=00000000779edcf6 n=000000000f8be108 [ 369.369342][T17862] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 369.376519][T17862] FS-Cache: N-cookie c=00000000de07ba3e [p=00000000546738e7 fl=2 nc=0 na=1] [ 369.385209][T17862] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f8c3a281 [ 369.392410][T17862] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc0, &(0x7f000000a000)) [ 369.465821][T17872] loop1: detected capacity change from 264192 to 0 [ 369.512059][T17872] loop1: detected capacity change from 264192 to 0 07:41:58 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000, &(0x7f000000a000)) 07:41:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x19a9, &(0x7f000000a000)) 07:41:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf401, &(0x7f000000a000)) 07:41:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc201, &(0x7f000000a000)) 07:41:58 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) dup(r1) r2 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:41:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000, &(0x7f000000a000)) [ 370.128498][T17905] FS-Cache: Duplicate cookie detected [ 370.133979][T17905] FS-Cache: O-cookie c=00000000f86212cf [p=00000000546738e7 fl=222 nc=0 na=1] [ 370.143754][T17905] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a2450e53 [ 370.150987][T17905] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 370.158374][T17905] FS-Cache: N-cookie c=00000000d8c4503b [p=00000000546738e7 fl=2 nc=0 na=1] [ 370.167618][T17905] FS-Cache: N-cookie d=00000000779edcf6 n=000000001d19197a 07:41:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff00, &(0x7f000000a000)) 07:41:58 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa, "62922463ea3e4b4a2762bd3111947c238fc954b9e0293aeca0858f954c8a48fef12b955e1175d25d12c2e84a6383342979e2da7203acdd589c3daff72f4da06a3caa952452f6e089978892700b7b599364ce0175f32fd4b0b3f1dc0bce576e88f57fdb37f43ddaaede858c8fb1dda028bef2dcafaaaaafc2b7915a86525e4c679cb47860cee61860f067751681afdab92a19bdc2d84ebd5c43e04807b513f72c730f782cf7775725"}, 0xb3) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80101) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000140)=0x1ff) close(r0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2, 0x0) signalfd4(r3, &(0x7f0000006000), 0x8, 0x0) ioctl$DRM_IOCTL_MODE_ATOMIC(r3, 0xc03864bc, &(0x7f0000000280)={0x400, 0x8, &(0x7f0000000180)=[0x40, 0x9, 0x0, 0x3969, 0x7, 0x0, 0xfff, 0x0], &(0x7f00000001c0)=[0x8000, 0x1, 0x41], &(0x7f0000000200)=[0x10000000, 0x1, 0x8], &(0x7f0000000240)=[0x6, 0x8, 0x4, 0x7, 0x7, 0x9, 0x100], 0x0, 0x800}) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 370.174911][T17905] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x19aa, &(0x7f000000a000)) [ 370.205170][T17907] FS-Cache: Duplicate cookie detected [ 370.210575][T17907] FS-Cache: O-cookie c=00000000f86212cf [p=00000000546738e7 fl=222 nc=0 na=1] [ 370.219477][T17907] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a2450e53 [ 370.226688][T17907] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 370.233887][T17907] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 370.242603][T17907] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f450c9b1 [ 370.249827][T17907] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:58 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x4041, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x68, r0, 0x0, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @void, @val={0xc, 0x99, {0x5, 0x4e}}}}, [@NL80211_ATTR_NETNS_FD={0x8, 0xdb, r1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x13}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x10}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xff, 0xa}}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x44) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=r0, @ANYBLOB='\x00'/14], 0x14}}, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="9b0569333a321b6a6f4a7f8d5f49c2fdd88cc4fd39a6c6c3a98a724f214e8fbe4b6f5fc19c13f6ed5d66c69dd15cbbd8b8a416fd66ad1df389072cf2676ec97ec220cbe4df57eed3e24d0364b88e99f5dddcd344d7445e8c7c549fde1e50d78d00"/111, @ANYRES16=r0, @ANYBLOB="100027bd7000ffdbdf253600000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000680)={0x94, r0, 0x300, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x1, 0x66}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x94}, 0x1, 0x0, 0x0, 0x40084}, 0x8080) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r4 = signalfd4(r3, &(0x7f0000006000), 0x8, 0x0) close(r3) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x18400, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00000000c0)={0x80000016}) epoll_pwait(r7, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r6, 0x4020565a, &(0x7f0000000140)={0x6, 0xb8d, 0x2}) fcntl$dupfd(r5, 0x406, r7) 07:41:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x34000, &(0x7f000000a000)) 07:41:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x19ab, &(0x7f000000a000)) [ 370.448510][T17907] FS-Cache: Duplicate cookie detected [ 370.454087][T17907] FS-Cache: O-cookie c=00000000f86212cf [p=00000000546738e7 fl=222 nc=0 na=1] [ 370.462967][T17907] FS-Cache: O-cookie d=00000000779edcf6 n=00000000a2450e53 [ 370.470183][T17907] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 370.477483][T17907] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 370.486299][T17907] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f450c9b1 [ 370.494633][T17907] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) 07:41:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000, &(0x7f000000a000)) 07:41:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x19ac, &(0x7f000000a000)) 07:41:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1fffff, &(0x7f000000a000)) 07:41:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) 07:41:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000, &(0x7f000000a000)) 07:41:59 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5e8, 0x0, 0x118, 0x0, 0x118, 0x3d8, 0x518, 0x518, 0x518, 0x518, 0x518, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0xca, 0x4, 0x0, [0x6, 0x0, 0x1f, 0x7, 0x1f, 0x3, 0x4, 0xfff, 0x55b, 0x3ff, 0x7, 0x401, 0xf65b, 0x80, 0x3, 0x7], 0xb}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x4}}}, {{@ipv6={@local, @loopback, [0xff, 0xff, 0xff000000, 0xffffffff], [0xff, 0xff000000, 0xffffff00, 0xffffffff], 'macvtap0\x00', 'netpci0\x00', {}, {0xff}, 0x89, 0x0, 0x2, 0x12}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x6}}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@private0, @empty, [0xff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff], 'syzkaller0\x00', '\x00', {0xff}, {}, 0x33, 0x2, 0x4}, 0x0, 0xa8, 0xd0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x8b}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7, 0xe6}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x10}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x25}, @ipv6=@empty, 0x30, 0x2c, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x648) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x0, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4044000}, 0x20000815) 07:41:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x19ad, &(0x7f000000a000)) [ 371.033884][T17961] FS-Cache: Duplicate cookie detected [ 371.039338][T17961] FS-Cache: O-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=222 nc=0 na=1] [ 371.048222][T17961] FS-Cache: O-cookie d=00000000779edcf6 n=00000000f450c9b1 [ 371.055749][T17961] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 371.062999][T17961] FS-Cache: N-cookie c=00000000f86212cf [p=00000000546738e7 fl=2 nc=0 na=1] [ 371.071691][T17961] FS-Cache: N-cookie d=00000000779edcf6 n=000000001d19197a [ 371.078945][T17961] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:41:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000, &(0x7f000000a000)) 07:41:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00, &(0x7f000000a000)) 07:41:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x19ae, &(0x7f000000a000)) 07:41:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000, &(0x7f000000a000)) [ 371.226843][T17977] FS-Cache: Duplicate cookie detected [ 371.232262][T17977] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 371.241212][T17977] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 371.248680][T17977] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 371.257468][T17977] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 371.266173][T17977] FS-Cache: N-cookie d=00000000779edcf6 n=0000000045c66ef5 [ 371.273514][T17977] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 371.280938][T17980] FS-Cache: Duplicate cookie detected [ 371.286328][T17980] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 371.295232][T17980] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 371.302517][T17980] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 371.310923][T17980] FS-Cache: N-cookie c=00000000f86212cf [p=00000000546738e7 fl=2 nc=0 na=1] [ 371.320608][T17980] FS-Cache: N-cookie d=00000000779edcf6 n=00000000e3b1f57c [ 371.327869][T17980] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 371.450005][T17980] FS-Cache: Duplicate cookie detected [ 371.455413][T17980] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 371.464322][T17980] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 371.471530][T17980] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 371.478811][T17980] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] [ 371.487494][T17980] FS-Cache: N-cookie d=00000000779edcf6 n=0000000045c66ef5 [ 371.494677][T17980] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 371.845454][T17991] FS-Cache: Duplicate cookie detected [ 371.851050][T17991] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 371.859920][T17991] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 371.868285][T17991] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 371.875481][T17991] FS-Cache: N-cookie c=00000000d8c4503b [p=00000000546738e7 fl=2 nc=0 na=1] [ 371.884249][T17991] FS-Cache: N-cookie d=00000000779edcf6 n=00000000e3b1f57c 07:42:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7000000, &(0x7f000000a000)) 07:42:00 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x53240, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x4c, r2, 0x201, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x592b}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8005}, 0x4010080) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) signalfd4(r3, &(0x7f0000006000), 0x8, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f0000000140)) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x100800) r6 = signalfd4(r5, &(0x7f0000006000), 0x8, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r6, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x7}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x4000) close(r5) fsconfig$FSCONFIG_SET_FLAG(r6, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r7 = syz_open_dev$vcsu(&(0x7f00000002c0)='/dev/vcsu#\x00', 0x1, 0x200000) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x4c, r9, 0x201, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r7, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x9c, r9, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0={0xfc, 0x0, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x39}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x9c}}, 0x40040) 07:42:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x19af, &(0x7f000000a000)) 07:42:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) 07:42:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000, &(0x7f000000a000)) [ 371.891560][T17991] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 371.946259][T17999] FS-Cache: Duplicate cookie detected [ 371.951826][T17999] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 371.960716][T17999] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 371.967970][T17999] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 371.975147][T17999] FS-Cache: N-cookie c=00000000d8c4503b [p=00000000546738e7 fl=2 nc=0 na=1] [ 371.984070][T17999] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ef7707f7 07:42:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) ioctl$RTC_PIE_OFF(r0, 0x7006) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 371.991283][T17999] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 372.003628][T18003] FS-Cache: Duplicate cookie detected [ 372.009052][T18003] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 372.018010][T18003] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 372.025285][T18003] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 372.032605][T18003] FS-Cache: N-cookie c=00000000f86212cf [p=00000000546738e7 fl=2 nc=0 na=1] [ 372.041314][T18003] FS-Cache: N-cookie d=00000000779edcf6 n=000000004ae52a57 [ 372.048524][T18003] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 372.055717][T18000] FS-Cache: Duplicate cookie detected [ 372.061527][T18000] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 372.070530][T18000] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 372.078297][T18000] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 372.086885][T18000] FS-Cache: N-cookie c=00000000fe58dce3 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000, &(0x7f000000a000)) 07:42:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) r2 = socket$inet6(0xa, 0x1, 0xffff0000) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000080)=0x4) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 372.096161][T18000] FS-Cache: N-cookie d=00000000779edcf6 n=000000000ed2259e [ 372.103412][T18000] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400300, &(0x7f000000a000)) 07:42:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a03, &(0x7f000000a000)) 07:42:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2010, &(0x7f000000a000)) 07:42:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2202, &(0x7f000000a000)) [ 372.223985][T18025] FS-Cache: Duplicate cookie detected [ 372.229414][T18025] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 372.238297][T18025] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 372.245480][T18025] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 372.252684][T18025] FS-Cache: N-cookie c=00000000b079a066 [p=00000000546738e7 fl=2 nc=0 na=1] [ 372.261379][T18025] FS-Cache: N-cookie d=00000000779edcf6 n=00000000818cdc4e [ 372.268595][T18025] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 372.292585][T18000] FS-Cache: Duplicate cookie detected [ 372.298303][T18000] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 372.307899][T18000] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 372.315299][T18000] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 372.322474][T18000] FS-Cache: N-cookie c=00000000f86212cf [p=00000000546738e7 fl=2 nc=0 na=1] [ 372.331293][T18000] FS-Cache: N-cookie d=00000000779edcf6 n=000000000ed2259e [ 372.338483][T18000] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 372.814683][T18038] FS-Cache: Duplicate cookie detected [ 372.820207][T18038] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 372.830429][T18038] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 372.837773][T18038] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 372.844989][T18038] FS-Cache: N-cookie c=00000000b079a066 [p=00000000546738e7 fl=2 nc=0 na=1] [ 372.853735][T18038] FS-Cache: N-cookie d=00000000779edcf6 n=0000000045a91206 07:42:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000, &(0x7f000000a000)) 07:42:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x60002011}) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) signalfd4(r4, &(0x7f0000006000), 0x8, 0x0) fsmount(r4, 0x1, 0x1) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x2, 0x4, 0x3, 0x40, 0x0, 0x69, 0x8000, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6ae6, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x2, 0x100000000, 0x4, 0x3, 0x7f, 0x8, 0x1}, 0x0, 0x7, r2, 0x9) r6 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x200001) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_congestion_control\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000180)={0x40000000}) 07:42:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2400, &(0x7f000000a000)) 07:42:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) [ 372.861388][T18038] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9a, @private1, 0x7}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e24, 0x3ff, @remote, 0x5}, @in6={0xa, 0x4e21, 0x4, @private0, 0x3}], 0x64) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 372.914401][T18049] FS-Cache: Duplicate cookie detected [ 372.919810][T18049] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 372.928792][T18049] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 372.935974][T18049] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 372.943219][T18049] FS-Cache: N-cookie c=00000000b079a066 [p=00000000546738e7 fl=2 nc=0 na=1] [ 372.951902][T18049] FS-Cache: N-cookie d=00000000779edcf6 n=000000008fbe0ab2 [ 372.959117][T18049] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 372.971636][T18055] FS-Cache: Duplicate cookie detected [ 372.977989][T18055] FS-Cache: O-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=222 nc=0 na=1] [ 372.987832][T18055] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 372.995022][T18055] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 373.002214][T18055] FS-Cache: N-cookie c=00000000f86212cf [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) fstatfs(r0, &(0x7f0000000100)=""/177) signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3ff, &(0x7f0000000000)={[0x8]}, 0x8) r3 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:42:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000, &(0x7f000000a000)) [ 373.010897][T18055] FS-Cache: N-cookie d=00000000779edcf6 n=000000000ed2259e [ 373.019013][T18055] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2500, &(0x7f000000a000)) 07:42:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x480000, &(0x7f000000a000)) 07:42:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) signalfd4(r0, &(0x7f0000000080)={[0x972]}, 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xa0) 07:42:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2800, &(0x7f000000a000)) 07:42:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7000000, &(0x7f000000a000)) [ 373.233672][T18088] FS-Cache: Duplicate cookie detected [ 373.239110][T18088] FS-Cache: O-cookie c=00000000b079a066 [p=00000000546738e7 fl=222 nc=0 na=1] [ 373.248132][T18088] FS-Cache: O-cookie d=00000000779edcf6 n=000000009acef0c7 [ 373.255340][T18088] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 373.262587][T18088] FS-Cache: N-cookie c=00000000f86212cf [p=00000000546738e7 fl=2 nc=0 na=1] [ 373.271309][T18088] FS-Cache: N-cookie d=00000000779edcf6 n=0000000029b9d52d [ 373.278499][T18088] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 373.766028][T18099] FS-Cache: Duplicate cookie detected [ 373.771424][T18099] FS-Cache: O-cookie c=00000000b079a066 [p=00000000546738e7 fl=222 nc=0 na=1] [ 373.781310][T18099] FS-Cache: O-cookie d=00000000779edcf6 n=000000009acef0c7 [ 373.789652][T18099] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 373.796932][T18099] FS-Cache: N-cookie c=000000005c5fcd95 [p=00000000546738e7 fl=2 nc=0 na=1] [ 373.805588][T18099] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c070ecb6 07:42:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9000000, &(0x7f000000a000)) 07:42:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000, &(0x7f000000a000)) 07:42:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x29) r3 = signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) close(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:42:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3003, &(0x7f000000a000)) 07:42:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000, &(0x7f000000a000)) [ 373.812810][T18099] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 373.867571][T18104] FS-Cache: Duplicate cookie detected [ 373.872967][T18104] FS-Cache: O-cookie c=00000000b079a066 [p=00000000546738e7 fl=222 nc=0 na=1] [ 373.881824][T18104] FS-Cache: O-cookie d=00000000779edcf6 n=000000009acef0c7 [ 373.889047][T18104] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 373.896408][T18104] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 373.905098][T18104] FS-Cache: N-cookie d=00000000779edcf6 n=00000000fcf2b11c 07:42:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3800, &(0x7f000000a000)) [ 373.912301][T18104] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400300, &(0x7f000000a000)) 07:42:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) signalfd4(r4, &(0x7f0000006000), 0x8, 0x0) signalfd4(r4, &(0x7f0000000180)={[0x7fffffff]}, 0x1b, 0x80800) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e8b6b6d2d612d92e36a32c79ccbd0f6f8f895faa90212fbc56483bb2638aa71c9e3bd7d2208de4ce8d896ae184474cba0f6722ed26b4a3eab13f820cb3c6a73b4c475ea9a1144b122e634aec4f4e4bd5e986b78a6daa25544de3aa5e852afac14ed8d68d12fafd2d071e4a16cf4469b382bb3ab85bb881387fe902697250c34b8483ae5e46d853e175ffdf637b004f6ad06bd1d3020000006e4cb32d8803a2a2c46dd5f85e8aea0728a8da924db836198187a4d25d7a8636ac4aed41b37a0ce1b1db81f7", @ANYRES16=0x0, @ANYBLOB="00002bbd7000ffdbdf25100000000800050020000000080006000500000030000380060007004e21000014000600000000000000000000000000000000010800030001000000060007004e2000000c0001800600020000000000"], 0x60}, 0x1, 0x0, 0x0, 0x8010}, 0x40) [ 373.946918][T18108] FS-Cache: Duplicate cookie detected [ 373.952286][T18108] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 373.962213][T18108] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 373.971734][T18108] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 373.978975][T18108] FS-Cache: N-cookie c=00000000e47d4a87 [p=00000000546738e7 fl=2 nc=0 na=1] [ 373.987656][T18108] FS-Cache: N-cookie d=00000000779edcf6 n=000000004ae52a57 07:42:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3900, &(0x7f000000a000)) [ 373.994877][T18108] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 374.034390][T18122] FS-Cache: Duplicate cookie detected [ 374.039841][T18122] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 374.048755][T18122] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 374.055984][T18122] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 374.063167][T18122] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 374.071881][T18122] FS-Cache: N-cookie d=00000000779edcf6 n=0000000067183de9 07:42:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x90, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x60, 0x2, [@TCA_FLOW_EMATCHES={0x5c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x50, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1}, @TCF_EM_IPT={0x34, 0x2, 0x0, 0x0, {{}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x8c}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2fc0}}]}]}}]}, 0x90}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80}]}, 0x60}, 0x1, 0x0, 0x0, 0x400c0}, 0x40000) [ 374.079105][T18122] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f00, &(0x7f000000a000)) [ 374.120859][T18130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 07:42:02 executing program 1: ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000000000)={&(0x7f0000000080)=""/228, 0xe4}) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 374.163341][T18130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 374.682949][T18152] FS-Cache: Duplicate cookie detected [ 374.688377][T18152] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 374.697217][T18152] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 374.704642][T18152] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 374.713033][T18152] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 374.721706][T18152] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f04fc863 07:42:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 07:42:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000, &(0x7f000000a000)) 07:42:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9000000, &(0x7f000000a000)) 07:42:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa000000, &(0x7f000000a000)) 07:42:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000, &(0x7f000000a000)) [ 374.728907][T18152] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 374.792203][T18163] FS-Cache: Duplicate cookie detected [ 374.797632][T18163] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 374.806520][T18163] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 374.813726][T18163] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 374.820976][T18163] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 374.829665][T18163] FS-Cache: N-cookie d=00000000779edcf6 n=00000000fcf2b11c 07:42:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) signalfd4(r1, &(0x7f0000006000), 0x8, 0x0) r3 = signalfd4(r1, &(0x7f0000006000)={[0x401]}, 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) signalfd4(r4, &(0x7f0000006000), 0x8, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c6530202e265c2b2d2b200afbe265f4a88dbde51105261799209d7c0a3189092c2fd68b8d1ffd6b8cda078cd7e7510cd23ac1631a79c787dfda3d854e828907000000000000983620168a1a58b28c0b8cd11656511fb109d2a33839dd779c1d9f7146c17915562ac7ec55adc80d4d524f35f450a1ecda5f9119acfd2728ce57f41b9cad0f8cb3088ec03841fdd9731160b663a001554954dc9847616634ad67075ff33177355e356d0a6f05ca9014fa013426"], 0xba) [ 374.837717][T18163] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 374.849972][T18165] FS-Cache: Duplicate cookie detected [ 374.856172][T18165] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 374.865071][T18165] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 374.872774][T18165] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 374.880204][T18165] FS-Cache: N-cookie c=00000000608dac97 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000, &(0x7f000000a000)) [ 374.889027][T18165] FS-Cache: N-cookie d=00000000779edcf6 n=0000000067b28929 [ 374.896208][T18165] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 374.944729][T18172] FS-Cache: Duplicate cookie detected [ 374.950134][T18172] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 374.959009][T18172] FS-Cache: O-cookie d=00000000779edcf6 n=00000000f04fc863 [ 374.966187][T18172] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 374.973415][T18172] FS-Cache: N-cookie c=00000000608dac97 [p=00000000546738e7 fl=2 nc=0 na=1] [ 374.982105][T18172] FS-Cache: N-cookie d=00000000779edcf6 n=00000000352597c8 07:42:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa000000, &(0x7f000000a000)) [ 374.989322][T18172] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000006000)={[0xfffffffffffffffd]}, 0x8, 0x80000) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:42:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4400, &(0x7f000000a000)) [ 375.080001][T18185] FS-Cache: Duplicate cookie detected [ 375.085402][T18185] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 375.094464][T18185] FS-Cache: O-cookie d=00000000779edcf6 n=0000000018553052 [ 375.102825][T18185] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 375.111177][T18185] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 375.119873][T18185] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f04fc863 07:42:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) 07:42:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000, &(0x7f000000a000)) [ 375.127075][T18185] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb000000, &(0x7f000000a000)) [ 375.209894][T18196] FS-Cache: Duplicate cookie detected [ 375.215370][T18196] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 375.224284][T18196] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c1ee8877 [ 375.232140][T18196] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 375.239348][T18196] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 375.248024][T18196] FS-Cache: N-cookie d=00000000779edcf6 n=000000009b5618de 07:42:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x5cd0]}, 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = openat2(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x8000, 0x8, 0x7}, 0x18) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000240)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000300)={{r2}, r3, 0x16, @inherit={0x50, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000010400000000000000000000980200000000000008000000000000000b000000000031000000000000000000000000000000000000800000000000001f000000000100008000000000000000f3f4d27752e28c2006ab39"]}, @name="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"}) close(r0) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'ro\x00'}, {0x20, 'ro\x00'}, {0x20, 'ro\x00'}, {0x20, 'ro\x00'}, {0x20, 'ro\x00'}, {0x20, 'ro\x00'}, {0x20, 'ro\x00'}], 0xa, "127c1f4e88d5c721d05f6e1eedc49d69488ee24ca7b662aee3aef864f21cea63436cff3e14ebeb3fd8e75f1cc13e6ab8c4d70f9106fb6254658c3bc5ae952ba944fd12966aaf05f12a2f5f3135f5395ef85bbac740e53d2813849845e0665a060f06f71a9428c7ab8e8aba59c741d0f0e65eabf041ba45629503721bbdc85ef8c8a00d10d42509dd5ebb3f115f618c530ea3ab072d386d63857542e0f562632a98508f5337f2f47f24fb66c5523d6f911afa791af5dfecaeea3fac57590819c4cb4773af64d27015fbc5f2"}, 0xf2) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:42:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4500, &(0x7f000000a000)) [ 375.255203][T18196] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 375.316077][T18203] FS-Cache: Duplicate cookie detected [ 375.321700][T18203] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 375.330560][T18203] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 375.337776][T18203] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 375.344916][T18203] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 375.353623][T18203] FS-Cache: N-cookie d=00000000779edcf6 n=00000000dc5a481a [ 375.360821][T18203] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb000000, &(0x7f000000a000)) 07:42:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) 07:42:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={[0x6]}, 0x8, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200040, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000080)) 07:42:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc000000, &(0x7f000000a000)) 07:42:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4400, &(0x7f000000a000)) 07:42:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800, &(0x7f000000a000)) [ 375.683688][T18225] FS-Cache: Duplicate cookie detected [ 375.689160][T18225] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 375.698069][T18225] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 375.705402][T18225] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 375.712662][T18225] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 375.721572][T18225] FS-Cache: N-cookie d=00000000779edcf6 n=0000000075ec7344 07:42:04 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10009}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8a5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) read(0xffffffffffffffff, &(0x7f0000000000)=""/33, 0x21) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x42, 0x0) splice(r0, &(0x7f0000000200)=0x5, r2, &(0x7f0000000280)=0x10000, 0x8, 0x1) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 375.728843][T18225] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 375.736403][T18227] FS-Cache: Duplicate cookie detected [ 375.741884][T18227] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 375.751798][T18227] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 375.759050][T18227] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 375.766263][T18227] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 375.775022][T18227] FS-Cache: N-cookie d=00000000779edcf6 n=0000000098467659 [ 375.782262][T18227] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 375.798575][T18226] FS-Cache: Duplicate cookie detected [ 375.803970][T18226] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 375.812893][T18226] FS-Cache: O-cookie d=00000000779edcf6 n=0000000067183de9 [ 375.820148][T18226] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:42:04 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a03, &(0x7f000000a000)) [ 375.827324][T18226] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 375.835988][T18226] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a9f4ac4a [ 375.843188][T18226] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 375.871567][T18236] FS-Cache: Duplicate cookie detected 07:42:04 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) r2 = syz_open_dev$hiddev(&(0x7f0000000000)='/dev/usb/hiddev#\x00', 0x6, 0xdf1000) dup3(r1, r2, 0x80000) 07:42:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd000000, &(0x7f000000a000)) [ 375.877033][T18236] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 375.885889][T18236] FS-Cache: O-cookie d=00000000779edcf6 n=0000000067183de9 [ 375.893091][T18236] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 375.900526][T18236] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 375.909335][T18236] FS-Cache: N-cookie d=00000000779edcf6 n=000000009b5618de [ 375.916629][T18236] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:04 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000000)='nomand\x00', 0x0, 0x0) dup2(r1, r1) [ 375.968119][T18244] FS-Cache: Duplicate cookie detected [ 375.973596][T18244] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 375.982487][T18244] FS-Cache: O-cookie d=00000000779edcf6 n=0000000067183de9 [ 375.989707][T18244] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 375.996922][T18244] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 376.005582][T18244] FS-Cache: N-cookie d=00000000779edcf6 n=00000000143ed79a 07:42:04 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) close(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10009}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8a5}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) read(0xffffffffffffffff, &(0x7f0000000000)=""/33, 0x21) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x42, 0x0) splice(r0, &(0x7f0000000200)=0x5, r2, &(0x7f0000000280)=0x10000, 0x8, 0x1) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) [ 376.012830][T18244] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 376.528830][T18261] FS-Cache: Duplicate cookie detected [ 376.534266][T18261] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 376.544318][T18261] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 376.551545][T18261] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 376.558799][T18261] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 376.567497][T18261] FS-Cache: N-cookie d=00000000779edcf6 n=000000001ee77922 07:42:04 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00, &(0x7f000000a000)) 07:42:04 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xfff]}, 0x8, 0x80800) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:42:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9000000, &(0x7f000000a000)) 07:42:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc000000, &(0x7f000000a000)) 07:42:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe000000, &(0x7f000000a000)) 07:42:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000, &(0x7f000000a000)) [ 376.574673][T18261] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:04 executing program 1: close(0xffffffffffffffff) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) r2 = signalfd4(r1, &(0x7f0000000140)={[0x1e]}, 0x0, 0x40000) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000200)={{r0}, 0x0, 0x10, @inherit={0x50, &(0x7f0000000180)={0x0, 0x1, 0x80000001, 0x6, {0x0, 0x7ff, 0x400, 0x5, 0x5}, [0xfff]}}, @subvolid=0x8014}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) epoll_create1(0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x208200, 0x0) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f0000000100)='sync\x00', 0x0, 0x0) [ 376.639759][T18273] FS-Cache: Duplicate cookie detected [ 376.645151][T18273] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 376.654024][T18273] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 376.661247][T18273] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 376.668457][T18273] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 376.677126][T18273] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d0d7c96b [ 376.684314][T18273] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 376.699431][T18269] FS-Cache: Duplicate cookie detected [ 376.705512][T18269] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 376.714406][T18269] FS-Cache: O-cookie d=00000000779edcf6 n=0000000064c9ebe2 [ 376.721601][T18269] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 376.728840][T18269] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 376.738588][T18269] FS-Cache: N-cookie d=00000000779edcf6 n=000000005f24c855 [ 376.745769][T18269] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 376.757133][T18275] FS-Cache: Duplicate cookie detected [ 376.762518][T18275] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 376.771465][T18275] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 376.778758][T18275] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:42:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000, &(0x7f000000a000)) [ 376.785979][T18275] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 376.794737][T18275] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a16e8760 [ 376.802232][T18275] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5100, &(0x7f000000a000)) 07:42:05 executing program 1: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) r2 = signalfd4(r1, &(0x7f0000000080)={[0x2]}, 0x26, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) epoll_pwait(r4, &(0x7f0000000000)=[{}], 0x1, 0x7f, 0x0, 0x0) r5 = signalfd4(r4, &(0x7f0000006000)={[0x4]}, 0xffffffffffffff12, 0x1800) close(r2) ioctl$IOCTL_VMCI_GET_CONTEXT_ID(r5, 0x7b3, &(0x7f0000000000)) fsconfig$FSCONFIG_SET_FLAG(r5, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 07:42:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c00, &(0x7f000000a000)) 07:42:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10000000, &(0x7f000000a000)) 07:42:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) [ 376.971468][T18301] FS-Cache: Duplicate cookie detected [ 376.976980][T18301] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 376.985826][T18301] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 376.993038][T18301] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 377.000840][T18301] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 377.009526][T18301] FS-Cache: N-cookie d=00000000779edcf6 n=0000000030e78cb1 [ 377.016718][T18301] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 377.024694][T18303] FS-Cache: Duplicate cookie detected [ 377.030115][T18303] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 377.038975][T18303] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 377.046975][T18303] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 377.055490][T18303] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c02, &(0x7f000000a000)) 07:42:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5d00, &(0x7f000000a000)) [ 377.065315][T18303] FS-Cache: N-cookie d=00000000779edcf6 n=00000000669c7864 [ 377.072807][T18303] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd000000, &(0x7f000000a000)) 07:42:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000, &(0x7f000000a000)) 07:42:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000, &(0x7f000000a000)) 07:42:05 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x8001, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = syz_io_uring_setup(0x489b, &(0x7f00000001c0)={0x0, 0x4be3, 0x20, 0xfffffffe, 0x21d, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) sendfile(r1, r3, &(0x7f00000002c0)=0x5, 0x9) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000006000), 0x8, 0x0) r5 = signalfd4(r2, &(0x7f0000000140)={[0x8000]}, 0x8, 0x0) close(r0) fsconfig$FSCONFIG_SET_FLAG(r5, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) read(r4, &(0x7f0000000180)=""/5, 0x5) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x4040041) 07:42:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11000000, &(0x7f000000a000)) 07:42:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6400, &(0x7f000000a000)) 07:42:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10000000, &(0x7f000000a000)) [ 377.538048][T18335] FS-Cache: Duplicate cookie detected [ 377.543453][T18335] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 377.553581][T18335] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eddc2342 [ 377.561345][T18335] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 377.568582][T18335] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 377.577264][T18335] FS-Cache: N-cookie d=00000000779edcf6 n=000000005f24c855 07:42:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800, &(0x7f000000a000)) [ 377.584451][T18335] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 377.602454][T18339] FS-Cache: Duplicate cookie detected [ 377.607867][T18339] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 377.616792][T18339] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eddc2342 [ 377.623975][T18339] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:42:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) [ 377.631174][T18339] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 377.639959][T18339] FS-Cache: N-cookie d=00000000779edcf6 n=000000002aed5bad [ 377.647160][T18339] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 377.713788][T18351] FS-Cache: Duplicate cookie detected [ 377.719267][T18351] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 377.728162][T18351] FS-Cache: O-cookie d=00000000779edcf6 n=000000005c9fe428 [ 377.735336][T18351] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 377.743301][T18351] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 377.752004][T18351] FS-Cache: N-cookie d=00000000779edcf6 n=0000000030e78cb1 [ 377.759222][T18351] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c00, &(0x7f000000a000)) 07:42:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) 07:42:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd00, &(0x7f000000a000)) [ 377.879462][T18364] FS-Cache: Duplicate cookie detected [ 377.884856][T18364] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 377.893895][T18364] FS-Cache: O-cookie d=00000000779edcf6 n=000000005c9fe428 [ 377.901124][T18364] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 377.908362][T18364] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 377.917039][T18364] FS-Cache: N-cookie d=00000000779edcf6 n=0000000030e78cb1 [ 377.924254][T18364] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe000000, &(0x7f000000a000)) 07:42:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7400, &(0x7f000000a000)) 07:42:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) 07:42:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14000000, &(0x7f000000a000)) 07:42:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28e, &(0x7f000000a000)) 07:42:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) [ 378.415537][T18380] FS-Cache: Duplicate cookie detected [ 378.420953][T18380] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 378.431053][T18380] FS-Cache: O-cookie d=00000000779edcf6 n=0000000012472400 [ 378.439901][T18380] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 378.447094][T18380] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 378.455889][T18380] FS-Cache: N-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 378.463096][T18380] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 378.471943][T18383] FS-Cache: Duplicate cookie detected [ 378.477354][T18383] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 378.486182][T18383] FS-Cache: O-cookie d=00000000779edcf6 n=0000000012472400 [ 378.494674][T18383] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 378.501929][T18383] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 378.510630][T18383] FS-Cache: N-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 378.517866][T18383] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 378.537992][T18382] FS-Cache: Duplicate cookie detected [ 378.543383][T18382] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 378.552264][T18382] FS-Cache: O-cookie d=00000000779edcf6 n=0000000012472400 07:42:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a02, &(0x7f000000a000)) [ 378.559456][T18382] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 378.566702][T18382] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 378.575422][T18382] FS-Cache: N-cookie d=00000000779edcf6 n=0000000098fef3e4 [ 378.582620][T18382] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8503, &(0x7f000000a000)) 07:42:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000, &(0x7f000000a000)) [ 378.685063][T18400] FS-Cache: Duplicate cookie detected [ 378.690521][T18400] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 378.700753][T18400] FS-Cache: O-cookie d=00000000779edcf6 n=0000000012472400 [ 378.707948][T18400] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 378.715215][T18400] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 378.723921][T18400] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ac4cdd0e [ 378.731117][T18400] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 378.738570][T18399] FS-Cache: Duplicate cookie detected [ 378.743949][T18399] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 378.753173][T18399] FS-Cache: O-cookie d=00000000779edcf6 n=0000000012472400 [ 378.760378][T18399] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 378.767547][T18399] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 378.776299][T18399] FS-Cache: N-cookie d=00000000779edcf6 n=0000000098fef3e4 07:42:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14000000, &(0x7f000000a000)) 07:42:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00, &(0x7f000000a000)) [ 378.783547][T18399] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 378.813271][T18404] FS-Cache: Duplicate cookie detected [ 378.818706][T18404] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 378.827572][T18404] FS-Cache: O-cookie d=00000000779edcf6 n=0000000012472400 [ 378.834754][T18404] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 378.842979][T18404] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 378.851708][T18404] FS-Cache: N-cookie d=00000000779edcf6 n=000000008fbe0ab2 [ 378.858922][T18404] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 378.866162][T18405] FS-Cache: Duplicate cookie detected [ 378.871575][T18405] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 378.880496][T18405] FS-Cache: O-cookie d=00000000779edcf6 n=0000000012472400 [ 378.887774][T18405] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 378.894956][T18405] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 378.903633][T18405] FS-Cache: N-cookie d=00000000779edcf6 n=000000005dcf9608 07:42:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20100000, &(0x7f000000a000)) [ 378.910829][T18405] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10000000, &(0x7f000000a000)) 07:42:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8e02, &(0x7f000000a000)) [ 379.277842][T18423] FS-Cache: Duplicate cookie detected [ 379.283235][T18423] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 379.293308][T18423] FS-Cache: O-cookie d=00000000779edcf6 n=000000002f485798 [ 379.300847][T18423] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 379.308100][T18423] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 379.318036][T18423] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a029954c 07:42:07 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7000000, &(0x7f000000a000)) 07:42:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8503, &(0x7f000000a000)) 07:42:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25000000, &(0x7f000000a000)) 07:42:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14000000, &(0x7f000000a000)) [ 379.325235][T18423] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 379.378457][T18432] FS-Cache: Duplicate cookie detected [ 379.383929][T18432] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 379.394188][T18432] FS-Cache: O-cookie d=00000000779edcf6 n=000000002f485798 [ 379.401439][T18432] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 379.408659][T18432] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] [ 379.418233][T18432] FS-Cache: N-cookie d=00000000779edcf6 n=000000006a864bb2 [ 379.426120][T18432] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 379.437510][T18433] FS-Cache: Duplicate cookie detected [ 379.442892][T18433] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 379.451761][T18433] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 379.458967][T18433] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 379.466900][T18433] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 379.476587][T18433] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 379.484000][T18433] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 379.492482][T18434] FS-Cache: Duplicate cookie detected [ 379.497871][T18434] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 379.506742][T18434] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 379.513921][T18434] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:42:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9a03, &(0x7f000000a000)) 07:42:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14000000, &(0x7f000000a000)) [ 379.521151][T18434] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] [ 379.531338][T18434] FS-Cache: N-cookie d=00000000779edcf6 n=000000002f485798 [ 379.538543][T18434] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 379.589406][T18444] FS-Cache: Duplicate cookie detected [ 379.594981][T18444] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 379.605279][T18444] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 379.612485][T18444] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 379.619692][T18444] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] [ 379.628399][T18444] FS-Cache: N-cookie d=00000000779edcf6 n=0000000090509a13 07:42:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa802, &(0x7f000000a000)) [ 379.635588][T18444] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8e02, &(0x7f000000a000)) 07:42:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28000000, &(0x7f000000a000)) 07:42:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa919, &(0x7f000000a000)) [ 379.723443][T18454] FS-Cache: Duplicate cookie detected [ 379.728920][T18454] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 379.737784][T18454] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 379.745412][T18454] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 379.753763][T18454] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 379.762431][T18454] FS-Cache: N-cookie d=00000000779edcf6 n=000000000ed2259e [ 379.769888][T18454] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 379.781236][T18455] FS-Cache: Duplicate cookie detected [ 379.786655][T18455] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 379.795516][T18455] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 379.802779][T18455] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 379.809961][T18455] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] [ 379.818794][T18455] FS-Cache: N-cookie d=00000000779edcf6 n=00000000fcf2b11c [ 379.826264][T18455] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 380.105840][T18468] FS-Cache: Duplicate cookie detected [ 380.111312][T18468] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 380.120318][T18468] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 380.128079][T18468] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 380.135263][T18468] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] [ 380.143935][T18468] FS-Cache: N-cookie d=00000000779edcf6 n=0000000052d2d25f 07:42:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11000000, &(0x7f000000a000)) 07:42:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25000000, &(0x7f000000a000)) [ 380.151174][T18468] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 380.189554][T18471] FS-Cache: Duplicate cookie detected [ 380.194959][T18471] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 380.203840][T18471] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 380.211054][T18471] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 380.218349][T18471] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 380.227022][T18471] FS-Cache: N-cookie d=00000000779edcf6 n=000000001a8ec2cf [ 380.234210][T18471] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 380.244711][T18473] FS-Cache: Duplicate cookie detected [ 380.250185][T18473] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 380.259102][T18473] FS-Cache: O-cookie d=00000000779edcf6 n=00000000eb38a6bf [ 380.266552][T18473] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 380.274532][T18473] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:08 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000, &(0x7f000000a000)) 07:42:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaa01, &(0x7f000000a000)) 07:42:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x30030000, &(0x7f000000a000)) 07:42:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900, &(0x7f000000a000)) [ 380.283253][T18473] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c0aef8c6 [ 380.291633][T18473] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x32010000, &(0x7f000000a000)) 07:42:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaa02, &(0x7f000000a000)) [ 380.362910][T18487] FS-Cache: Duplicate cookie detected [ 380.368467][T18487] FS-Cache: O-cookie c=000000008f0eb17e [p=00000000546738e7 fl=222 nc=0 na=1] [ 380.377351][T18487] FS-Cache: O-cookie d=00000000779edcf6 n=0000000060404601 [ 380.384552][T18487] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 380.391727][T18487] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 380.400414][T18487] FS-Cache: N-cookie d=00000000779edcf6 n=000000003607109d [ 380.407626][T18487] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 380.415190][T18490] FS-Cache: Duplicate cookie detected [ 380.421155][T18490] FS-Cache: O-cookie c=000000008f0eb17e [p=00000000546738e7 fl=222 nc=0 na=1] [ 380.431182][T18490] FS-Cache: O-cookie d=00000000779edcf6 n=0000000060404601 [ 380.439432][T18490] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 380.446808][T18490] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 380.455910][T18490] FS-Cache: N-cookie d=00000000779edcf6 n=000000001a8ec2cf 07:42:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaa19, &(0x7f000000a000)) 07:42:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700, &(0x7f000000a000)) 07:42:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xdd, &(0x7f000000a000)) [ 380.463117][T18490] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 380.532699][T18500] FS-Cache: Duplicate cookie detected [ 380.538116][T18500] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 380.546973][T18500] FS-Cache: O-cookie d=00000000779edcf6 n=00000000d88e2ef0 [ 380.554203][T18500] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 380.561372][T18500] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 380.570051][T18500] FS-Cache: N-cookie d=00000000779edcf6 n=000000006aa07c9a 07:42:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xab19, &(0x7f000000a000)) [ 380.577245][T18500] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) 07:42:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xac19, &(0x7f000000a000)) [ 381.194109][T18526] FS-Cache: Duplicate cookie detected [ 381.199512][T18526] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 381.208421][T18526] FS-Cache: O-cookie d=00000000779edcf6 n=00000000542a4256 [ 381.216896][T18526] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 381.224050][T18526] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 381.232736][T18526] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c0aef8c6 07:42:09 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9000000, &(0x7f000000a000)) 07:42:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0, &(0x7f000000a000)) 07:42:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x38000000, &(0x7f000000a000)) 07:42:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x32010000, &(0x7f000000a000)) 07:42:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xad19, &(0x7f000000a000)) [ 381.240024][T18526] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xae19, &(0x7f000000a000)) [ 381.303598][T18534] FS-Cache: Duplicate cookie detected [ 381.309130][T18534] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 381.318050][T18534] FS-Cache: O-cookie d=00000000779edcf6 n=00000000542a4256 [ 381.326389][T18534] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 381.333650][T18534] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 381.342422][T18534] FS-Cache: N-cookie d=00000000779edcf6 n=000000007fa9e41e [ 381.350787][T18534] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 381.358752][T18538] FS-Cache: Duplicate cookie detected [ 381.364164][T18538] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 381.373151][T18538] FS-Cache: O-cookie d=00000000779edcf6 n=00000000542a4256 [ 381.380332][T18538] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 381.387492][T18538] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] [ 381.396204][T18538] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f450c9b1 [ 381.403375][T18538] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 381.413183][T18537] FS-Cache: Duplicate cookie detected [ 381.418852][T18537] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 381.427758][T18537] FS-Cache: O-cookie d=00000000779edcf6 n=00000000542a4256 [ 381.435801][T18537] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 381.443015][T18537] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 381.451692][T18537] FS-Cache: N-cookie d=00000000779edcf6 n=000000006aa07c9a [ 381.458908][T18537] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 381.466681][T18541] FS-Cache: Duplicate cookie detected [ 381.472328][T18541] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 381.481199][T18541] FS-Cache: O-cookie d=00000000779edcf6 n=00000000542a4256 [ 381.488527][T18541] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 381.495811][T18541] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaf19, &(0x7f000000a000)) [ 381.505758][T18541] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c0aef8c6 [ 381.513038][T18541] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb001, &(0x7f000000a000)) 07:42:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f000000, &(0x7f000000a000)) 07:42:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb80b, &(0x7f000000a000)) [ 381.681486][T18556] FS-Cache: Duplicate cookie detected [ 381.687062][T18556] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 381.695893][T18556] FS-Cache: O-cookie d=00000000779edcf6 n=00000000542a4256 [ 381.703127][T18556] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 381.712953][T18556] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 381.721662][T18556] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d88e2ef0 [ 381.728885][T18556] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 381.858494][T18556] FS-Cache: Duplicate cookie detected [ 381.863975][T18556] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 381.872882][T18556] FS-Cache: O-cookie d=00000000779edcf6 n=00000000542a4256 [ 381.880689][T18556] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 381.887894][T18556] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 381.896581][T18556] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d88e2ef0 [ 381.903806][T18556] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14000000, &(0x7f000000a000)) 07:42:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x32010000, &(0x7f000000a000)) [ 381.980201][T18576] FS-Cache: Duplicate cookie detected [ 381.985595][T18576] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 381.994483][T18576] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 382.001926][T18576] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 382.009108][T18576] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 382.017816][T18576] FS-Cache: N-cookie d=00000000779edcf6 n=000000009a0de67f [ 382.025025][T18576] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa000000, &(0x7f000000a000)) 07:42:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0, &(0x7f000000a000)) 07:42:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xba03, &(0x7f000000a000)) 07:42:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000, &(0x7f000000a000)) 07:42:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) [ 382.257766][T18589] FS-Cache: Duplicate cookie detected [ 382.263273][T18589] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 382.273433][T18589] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 382.280635][T18589] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 382.287835][T18589] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 382.297270][T18589] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c0aef8c6 [ 382.304460][T18589] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 382.312450][T18591] FS-Cache: Duplicate cookie detected [ 382.318474][T18591] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 382.327331][T18591] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 382.334549][T18591] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 382.342855][T18591] FS-Cache: N-cookie c=00000000235d5b38 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xbe00, &(0x7f000000a000)) [ 382.351577][T18591] FS-Cache: N-cookie d=00000000779edcf6 n=00000000542a4256 [ 382.359151][T18591] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 382.368153][T18592] FS-Cache: Duplicate cookie detected [ 382.373548][T18592] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 382.382488][T18592] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 382.389703][T18592] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 382.396898][T18592] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 382.405566][T18592] FS-Cache: N-cookie d=00000000779edcf6 n=000000009a0de67f [ 382.413327][T18592] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 382.420552][T18593] FS-Cache: Duplicate cookie detected [ 382.425920][T18593] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 382.434780][T18593] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 382.441983][T18593] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 382.449907][T18593] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a030000, &(0x7f000000a000)) [ 382.459751][T18593] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ee49e908 [ 382.467898][T18593] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc000, &(0x7f000000a000)) 07:42:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c000000, &(0x7f000000a000)) [ 382.565090][T18607] FS-Cache: Duplicate cookie detected [ 382.570516][T18607] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 382.579435][T18607] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 382.586653][T18607] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 382.594213][T18607] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] [ 382.602992][T18607] FS-Cache: N-cookie d=00000000779edcf6 n=00000000542a4256 07:42:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000, &(0x7f000000a000)) [ 382.610384][T18607] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 382.659606][T18610] FS-Cache: Duplicate cookie detected [ 382.664997][T18610] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 382.673984][T18610] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 382.681269][T18610] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 382.688482][T18610] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 382.697170][T18610] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d88e2ef0 [ 382.704415][T18610] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 382.741280][T18614] FS-Cache: Duplicate cookie detected [ 382.747783][T18614] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 382.756650][T18614] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fbdb7aff [ 382.763830][T18614] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 382.771074][T18614] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 382.779753][T18614] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a2450e53 07:42:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000, &(0x7f000000a000)) [ 382.786950][T18614] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xdd00, &(0x7f000000a000)) [ 383.076445][T18631] FS-Cache: Duplicate cookie detected [ 383.081817][T18631] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 383.090797][T18631] FS-Cache: O-cookie d=00000000779edcf6 n=0000000045a91206 [ 383.098197][T18631] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 383.106268][T18631] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 383.115451][T18631] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c0aef8c6 07:42:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb000000, &(0x7f000000a000)) 07:42:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50000000, &(0x7f000000a000)) 07:42:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000, &(0x7f000000a000)) 07:42:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xde03, &(0x7f000000a000)) 07:42:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f000000, &(0x7f000000a000)) [ 383.123985][T18631] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 383.188150][T18638] FS-Cache: Duplicate cookie detected [ 383.193551][T18638] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 383.202506][T18638] FS-Cache: O-cookie d=00000000779edcf6 n=0000000045a91206 [ 383.209746][T18638] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 383.216948][T18638] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 383.225619][T18638] FS-Cache: N-cookie d=00000000779edcf6 n=00000000db95fe6b 07:42:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe601, &(0x7f000000a000)) [ 383.232829][T18638] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 383.242577][T18642] FS-Cache: Duplicate cookie detected [ 383.247983][T18642] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 383.256826][T18642] FS-Cache: O-cookie d=00000000779edcf6 n=0000000045a91206 [ 383.264015][T18642] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 383.271170][T18642] FS-Cache: N-cookie c=000000008f0eb17e [p=00000000546738e7 fl=2 nc=0 na=1] [ 383.279839][T18642] FS-Cache: N-cookie d=00000000779edcf6 n=000000002aed5bad [ 383.287024][T18642] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 383.294161][T18641] FS-Cache: Duplicate cookie detected [ 383.300324][T18641] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 383.309244][T18641] FS-Cache: O-cookie d=00000000779edcf6 n=0000000045a91206 [ 383.317382][T18641] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 383.325113][T18641] FS-Cache: N-cookie c=00000000235d5b38 [p=00000000546738e7 fl=2 nc=0 na=1] [ 383.333805][T18641] FS-Cache: N-cookie d=00000000779edcf6 n=000000009bf11eab [ 383.341015][T18641] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 383.348570][T18640] FS-Cache: Duplicate cookie detected [ 383.354095][T18640] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 383.362954][T18640] FS-Cache: O-cookie d=00000000779edcf6 n=0000000045a91206 [ 383.370250][T18640] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 383.377943][T18640] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe603, &(0x7f000000a000)) [ 383.387537][T18640] FS-Cache: N-cookie d=00000000779edcf6 n=000000009a0de67f [ 383.396292][T18640] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 383.471169][T18641] FS-Cache: Duplicate cookie detected [ 383.476601][T18641] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 383.485491][T18641] FS-Cache: O-cookie d=00000000779edcf6 n=0000000045a91206 [ 383.492798][T18641] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 383.500053][T18641] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 383.508759][T18641] FS-Cache: N-cookie d=00000000779edcf6 n=000000009bf11eab 07:42:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe803, &(0x7f000000a000)) 07:42:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa000000, &(0x7f000000a000)) [ 383.515965][T18641] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c000000, &(0x7f000000a000)) [ 383.578459][T18658] FS-Cache: Duplicate cookie detected [ 383.583853][T18658] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 383.592794][T18658] FS-Cache: O-cookie d=00000000779edcf6 n=0000000045a91206 [ 383.600048][T18658] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 383.607299][T18658] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 383.615963][T18658] FS-Cache: N-cookie d=00000000779edcf6 n=000000009a0de67f [ 383.623204][T18658] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 383.668301][T18663] FS-Cache: Duplicate cookie detected [ 383.674235][T18663] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 383.684418][T18663] FS-Cache: O-cookie d=00000000779edcf6 n=0000000045a91206 [ 383.692093][T18663] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 383.699335][T18663] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 383.708015][T18663] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a2450e53 07:42:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20100000, &(0x7f000000a000)) 07:42:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50000000, &(0x7f000000a000)) [ 383.715279][T18663] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc000000, &(0x7f000000a000)) 07:42:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc0, &(0x7f000000a000)) 07:42:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25000000, &(0x7f000000a000)) 07:42:12 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c020000, &(0x7f000000a000)) 07:42:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000, &(0x7f000000a000)) [ 384.074135][T18694] FS-Cache: Duplicate cookie detected [ 384.079580][T18694] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 384.088438][T18694] FS-Cache: O-cookie d=00000000779edcf6 n=00000000228d15cb [ 384.095687][T18694] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 384.103010][T18694] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 384.111769][T18694] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f23bdc38 [ 384.119010][T18694] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 384.126445][T18692] FS-Cache: Duplicate cookie detected [ 384.131816][T18692] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 384.140722][T18692] FS-Cache: O-cookie d=00000000779edcf6 n=00000000228d15cb [ 384.147923][T18692] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 384.155198][T18692] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 384.164958][T18692] FS-Cache: N-cookie d=00000000779edcf6 n=00000000b4df4d3e 07:42:12 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x60000000, &(0x7f000000a000)) 07:42:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf401, &(0x7f000000a000)) [ 384.173243][T18692] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 384.218165][T18699] FS-Cache: Duplicate cookie detected [ 384.223548][T18699] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 384.232435][T18699] FS-Cache: O-cookie d=00000000779edcf6 n=00000000228d15cb [ 384.239744][T18699] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 384.247003][T18699] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 384.255711][T18699] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a2450e53 07:42:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff00, &(0x7f000000a000)) [ 384.262917][T18699] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100, &(0x7f000000a000)) 07:42:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x34000, &(0x7f000000a000)) 07:42:12 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x64000000, &(0x7f000000a000)) 07:42:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000, &(0x7f000000a000)) [ 384.485386][T18719] FS-Cache: Duplicate cookie detected [ 384.490915][T18719] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 384.499882][T18719] FS-Cache: O-cookie d=00000000779edcf6 n=00000000228d15cb [ 384.507126][T18719] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 384.514316][T18719] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 384.523018][T18719] FS-Cache: N-cookie d=00000000779edcf6 n=000000006d118ef9 [ 384.530228][T18719] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 384.698211][T18719] FS-Cache: Duplicate cookie detected [ 384.703744][T18719] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 384.713906][T18719] FS-Cache: O-cookie d=00000000779edcf6 n=00000000228d15cb [ 384.721707][T18719] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 384.729024][T18719] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 384.737933][T18719] FS-Cache: N-cookie d=00000000779edcf6 n=000000002f485798 [ 384.745189][T18719] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd000000, &(0x7f000000a000)) 07:42:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00, &(0x7f000000a000)) 07:42:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1fffff, &(0x7f000000a000)) 07:42:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68000000, &(0x7f000000a000)) 07:42:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x64000000, &(0x7f000000a000)) 07:42:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x30030000, &(0x7f000000a000)) [ 384.954671][T18742] FS-Cache: Duplicate cookie detected [ 384.960198][T18742] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 384.969062][T18742] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 384.976286][T18742] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 384.983435][T18742] FS-Cache: N-cookie c=00000000235d5b38 [p=00000000546738e7 fl=2 nc=0 na=1] [ 384.992121][T18742] FS-Cache: N-cookie d=00000000779edcf6 n=000000009acef0c7 [ 384.999325][T18742] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 385.007924][T18745] FS-Cache: Duplicate cookie detected [ 385.013310][T18745] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.022259][T18745] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 385.029800][T18745] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.037120][T18745] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 385.046169][T18745] FS-Cache: N-cookie d=00000000779edcf6 n=000000002f485798 [ 385.053423][T18745] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 385.062915][T18748] FS-Cache: Duplicate cookie detected [ 385.068379][T18748] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.077230][T18748] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 385.084406][T18748] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.092048][T18748] FS-Cache: N-cookie c=00000000235d5b38 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x32010000, &(0x7f000000a000)) 07:42:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000, &(0x7f000000a000)) [ 385.101130][T18748] FS-Cache: N-cookie d=00000000779edcf6 n=00000000254d884e [ 385.108426][T18748] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 385.153239][T18753] FS-Cache: Duplicate cookie detected [ 385.158824][T18753] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.167799][T18753] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 385.174979][T18753] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.182253][T18753] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 385.190925][T18753] FS-Cache: N-cookie d=00000000779edcf6 n=000000004510aaec [ 385.198116][T18753] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 385.210185][T18757] FS-Cache: Duplicate cookie detected [ 385.215980][T18757] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.215996][T18757] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 385.216004][T18757] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.216059][T18757] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x64000000, &(0x7f000000a000)) 07:42:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 385.216072][T18757] FS-Cache: N-cookie d=00000000779edcf6 n=000000006a313d02 [ 385.216081][T18757] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 385.321612][T18762] FS-Cache: Duplicate cookie detected [ 385.327025][T18762] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.337229][T18762] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 385.344806][T18762] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.353298][T18762] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 385.361983][T18762] FS-Cache: N-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 385.369207][T18762] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 385.376514][T18764] FS-Cache: Duplicate cookie detected [ 385.381906][T18764] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.390787][T18764] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 385.397995][T18764] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.405230][T18764] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 385.413941][T18764] FS-Cache: N-cookie d=00000000779edcf6 n=0000000053db10da 07:42:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400300, &(0x7f000000a000)) [ 385.421138][T18764] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 385.476001][T18769] FS-Cache: Duplicate cookie detected [ 385.481431][T18769] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.490384][T18769] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 385.497585][T18769] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.504753][T18769] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 385.513498][T18769] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ef7707f7 [ 385.520757][T18769] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74000000, &(0x7f000000a000)) [ 385.619603][T18775] FS-Cache: Duplicate cookie detected [ 385.625104][T18775] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.633983][T18775] FS-Cache: O-cookie d=00000000779edcf6 n=000000009bf11eab [ 385.641214][T18775] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.648561][T18775] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 385.657235][T18775] FS-Cache: N-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 385.664413][T18775] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe000000, &(0x7f000000a000)) 07:42:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x480000, &(0x7f000000a000)) 07:42:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900, &(0x7f000000a000)) 07:42:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a000000, &(0x7f000000a000)) [ 385.875791][T18790] FS-Cache: Duplicate cookie detected [ 385.881229][T18790] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.891425][T18790] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 385.901010][T18790] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 385.908232][T18790] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 385.916925][T18790] FS-Cache: N-cookie d=00000000779edcf6 n=000000003607109d 07:42:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x80ffff, &(0x7f000000a000)) [ 385.924202][T18790] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 385.977176][T18799] FS-Cache: Duplicate cookie detected [ 385.982578][T18799] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 385.991489][T18799] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 385.998751][T18799] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 386.006042][T18799] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 386.015685][T18799] FS-Cache: N-cookie d=00000000779edcf6 n=000000009acef0c7 07:42:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000, &(0x7f000000a000)) 07:42:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf000000, &(0x7f000000a000)) 07:42:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe0ffff, &(0x7f000000a000)) [ 386.024289][T18799] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 386.080176][T18809] FS-Cache: Duplicate cookie detected [ 386.085567][T18809] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 386.094474][T18809] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 386.102472][T18809] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 386.109691][T18809] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 386.119022][T18809] FS-Cache: N-cookie d=00000000779edcf6 n=000000003607109d 07:42:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000, &(0x7f000000a000)) [ 386.126295][T18809] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 386.154495][T18814] FS-Cache: Duplicate cookie detected [ 386.160548][T18814] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 386.169459][T18814] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 386.176657][T18814] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 386.183883][T18814] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 386.192572][T18814] FS-Cache: N-cookie d=00000000779edcf6 n=000000002f485798 [ 386.199777][T18814] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 386.211338][T18817] FS-Cache: Duplicate cookie detected [ 386.217956][T18817] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 386.227286][T18817] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 386.235475][T18817] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 386.244169][T18817] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 386.252941][T18817] FS-Cache: N-cookie d=00000000779edcf6 n=000000009acef0c7 [ 386.260139][T18817] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 386.268412][T18812] FS-Cache: Duplicate cookie detected [ 386.273900][T18812] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 386.282836][T18812] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 386.290094][T18812] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:42:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x80030000, &(0x7f000000a000)) 07:42:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x81ffffff, &(0x7f000000a000)) [ 386.297270][T18812] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 386.305949][T18812] FS-Cache: N-cookie d=00000000779edcf6 n=0000000037f8e547 [ 386.313134][T18812] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x85030000, &(0x7f000000a000)) [ 386.431116][T18829] FS-Cache: Duplicate cookie detected [ 386.436534][T18829] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 386.445384][T18829] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 386.452779][T18829] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 386.460046][T18829] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 386.468715][T18829] FS-Cache: N-cookie d=00000000779edcf6 n=000000008fbe0ab2 [ 386.476337][T18829] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000, &(0x7f000000a000)) 07:42:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8cffffff, &(0x7f000000a000)) 07:42:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000, &(0x7f000000a000)) [ 386.727380][T18846] FS-Cache: Duplicate cookie detected [ 386.732776][T18846] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 386.741640][T18846] FS-Cache: O-cookie d=00000000779edcf6 n=000000008fbe0ab2 [ 386.748895][T18846] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 386.756097][T18846] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 386.766234][T18846] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f23bdc38 [ 386.773414][T18846] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a030000, &(0x7f000000a000)) 07:42:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8e020000, &(0x7f000000a000)) 07:42:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) 07:42:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10000000, &(0x7f000000a000)) 07:42:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000, &(0x7f000000a000)) [ 386.985222][T18865] NFS: mount program didn't pass remote address [ 386.989460][T18866] FS-Cache: Duplicate cookie detected [ 386.996915][T18866] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 387.005754][T18866] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 387.012961][T18866] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 387.020221][T18866] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 387.028910][T18866] FS-Cache: N-cookie d=00000000779edcf6 n=0000000060404601 [ 387.036107][T18866] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 387.043326][T18868] FS-Cache: Duplicate cookie detected [ 387.048709][T18868] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 387.057591][T18868] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 387.064769][T18868] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 387.073211][T18868] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x90020000, &(0x7f000000a000)) 07:42:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c000000, &(0x7f000000a000)) [ 387.082461][T18868] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c070ecb6 [ 387.089669][T18868] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x92ffffff, &(0x7f000000a000)) 07:42:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x32010000, &(0x7f000000a000)) [ 387.159492][T18877] NFS: mount program didn't pass remote address 07:42:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 387.245199][T18887] FS-Cache: Duplicate cookie detected [ 387.250615][T18887] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 387.259476][T18887] FS-Cache: O-cookie d=00000000779edcf6 n=0000000078b98a01 [ 387.262753][T18891] NFS: mount program didn't pass remote address [ 387.266673][T18887] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 387.280208][T18887] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa8020000, &(0x7f000000a000)) [ 387.289017][T18887] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 387.296221][T18887] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000, &(0x7f000000a000)) [ 387.363591][T18896] nfs: Bad value for 'source' 07:42:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaa010000, &(0x7f000000a000)) [ 387.442790][T18904] FS-Cache: Duplicate cookie detected [ 387.448276][T18904] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 387.457143][T18904] FS-Cache: O-cookie d=00000000779edcf6 n=0000000078b98a01 [ 387.464349][T18904] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 387.471544][T18904] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 387.480218][T18904] FS-Cache: N-cookie d=00000000779edcf6 n=000000009bf11eab [ 387.487455][T18904] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 387.808079][T18912] FS-Cache: Duplicate cookie detected [ 387.813460][T18912] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 387.822392][T18912] FS-Cache: O-cookie d=00000000779edcf6 n=0000000078b98a01 [ 387.830662][T18912] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 387.837936][T18912] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 387.846787][T18912] FS-Cache: N-cookie d=00000000779edcf6 n=000000009bf11eab 07:42:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10080000, &(0x7f000000a000)) 07:42:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb0010000, &(0x7f000000a000)) 07:42:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000, &(0x7f000000a000)) [ 387.853968][T18912] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 387.907181][T18919] FS-Cache: Duplicate cookie detected [ 387.912587][T18919] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 387.915011][T18921] nfs: Bad value for 'source' [ 387.921486][T18919] FS-Cache: O-cookie d=00000000779edcf6 n=0000000078b98a01 [ 387.933452][T18919] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 387.940669][T18919] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 387.950115][T18919] FS-Cache: N-cookie d=00000000779edcf6 n=0000000098467659 [ 387.957331][T18919] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50000000, &(0x7f000000a000)) 07:42:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0ed0000, &(0x7f000000a000)) 07:42:16 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x32010000, &(0x7f000000a000)) 07:42:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11000000, &(0x7f000000a000)) [ 388.116695][T18938] FS-Cache: Duplicate cookie detected [ 388.122102][T18938] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 388.130988][T18938] FS-Cache: O-cookie d=00000000779edcf6 n=000000003661d0d4 [ 388.138208][T18938] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 388.145938][T18938] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 388.154652][T18938] FS-Cache: N-cookie d=00000000779edcf6 n=0000000078b98a01 [ 388.161971][T18938] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 388.169996][T18942] FS-Cache: Duplicate cookie detected [ 388.175384][T18942] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 388.184391][T18942] FS-Cache: O-cookie d=00000000779edcf6 n=000000003661d0d4 [ 388.191593][T18942] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 388.198085][T18940] nfs: Bad value for 'source' [ 388.199068][T18942] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 388.214008][T18942] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 388.221215][T18942] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 388.229885][T18939] FS-Cache: Duplicate cookie detected [ 388.229891][T18939] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 388.229904][T18939] FS-Cache: O-cookie d=00000000779edcf6 n=000000003661d0d4 [ 388.229985][T18939] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 388.258574][T18939] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) 07:42:16 executing program 3: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 388.267280][T18939] FS-Cache: N-cookie d=00000000779edcf6 n=0000000098467659 [ 388.274468][T18939] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe6010000, &(0x7f000000a000)) 07:42:16 executing program 3: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe6030000, &(0x7f000000a000)) 07:42:16 executing program 3: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:16 executing program 3: mkdir(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c000000, &(0x7f000000a000)) 07:42:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xec030000, &(0x7f000000a000)) 07:42:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) 07:42:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7000000, &(0x7f000000a000)) 07:42:17 executing program 3: mkdir(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) 07:42:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf4010000, &(0x7f000000a000)) [ 389.037812][T18986] FS-Cache: Duplicate cookie detected [ 389.043229][T18986] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 389.052168][T18986] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 389.059481][T18986] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 389.066673][T18986] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 389.075337][T18986] FS-Cache: N-cookie d=00000000779edcf6 n=0000000098467659 [ 389.082550][T18986] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 389.089779][T18989] FS-Cache: Duplicate cookie detected [ 389.096287][T18989] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 389.105243][T18989] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 389.112484][T18989] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 389.120521][T18989] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 389.129431][T18989] FS-Cache: N-cookie d=00000000779edcf6 n=00000000143ed79a 07:42:17 executing program 3: mkdir(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000, &(0x7f000000a000)) [ 389.136627][T18989] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 389.226822][T19000] FS-Cache: Duplicate cookie detected [ 389.232234][T19000] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 389.232546][T19002] nfs: Bad value for 'source' [ 389.241116][T19000] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 389.241129][T19000] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 389.264032][T19000] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf4ffffff, &(0x7f000000a000)) [ 389.272748][T19000] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f50b413a [ 389.280065][T19000] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 389.317152][T19004] nfs: Bad value for 'source' 07:42:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c020000, &(0x7f000000a000)) 07:42:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf5ffffff, &(0x7f000000a000)) 07:42:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) 07:42:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9000000, &(0x7f000000a000)) 07:42:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14000000, &(0x7f000000a000)) [ 389.882987][T19023] nfs: Bad value for 'source' 07:42:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 389.918302][T19027] FS-Cache: Duplicate cookie detected [ 389.923693][T19027] FS-Cache: O-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=222 nc=0 na=1] [ 389.932561][T19027] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c33999b1 [ 389.940778][T19027] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 389.951031][T19027] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 389.959727][T19027] FS-Cache: N-cookie d=00000000779edcf6 n=0000000046dff2cd 07:42:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf6ffffff, &(0x7f000000a000)) 07:42:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x60000000, &(0x7f000000a000)) 07:42:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf9fdffff, &(0x7f000000a000)) [ 389.966925][T19027] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 390.027104][T19039] nfs: Bad value for 'source' [ 390.046466][T19041] FS-Cache: Duplicate cookie detected [ 390.051883][T19041] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 390.060862][T19041] FS-Cache: O-cookie d=00000000779edcf6 n=000000008a3825cd [ 390.068074][T19041] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:42:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa000000, &(0x7f000000a000)) [ 390.075347][T19041] FS-Cache: N-cookie c=00000000c7fd4aa4 [p=00000000546738e7 fl=2 nc=0 na=1] [ 390.084027][T19041] FS-Cache: N-cookie d=00000000779edcf6 n=00000000818cdc4e [ 390.091229][T19041] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff000000, &(0x7f000000a000)) 07:42:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9000000, &(0x7f000000a000)) 07:42:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 390.152688][T19049] nfs: Bad value for 'source' [ 390.189231][T19052] FS-Cache: Duplicate cookie detected [ 390.194668][T19052] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 390.203614][T19052] FS-Cache: O-cookie d=00000000779edcf6 n=000000008a3825cd [ 390.210830][T19052] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 390.218089][T19052] FS-Cache: N-cookie c=00000000235d5b38 [p=00000000546738e7 fl=2 nc=0 na=1] [ 390.228023][T19052] FS-Cache: N-cookie d=00000000779edcf6 n=000000003f79361f 07:42:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffff1f00, &(0x7f000000a000)) [ 390.235201][T19052] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 390.254338][T19059] nfs: Bad value for 'source' [ 390.268815][T19058] FS-Cache: Duplicate cookie detected [ 390.274203][T19058] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] 07:42:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffdf9, &(0x7f000000a000)) [ 390.283149][T19058] FS-Cache: O-cookie d=00000000779edcf6 n=000000008a3825cd [ 390.290361][T19058] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 390.297530][T19058] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 390.306204][T19058] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c1ee8877 [ 390.313851][T19058] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff7f, &(0x7f000000a000)) 07:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb000000, &(0x7f000000a000)) 07:42:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68000000, &(0x7f000000a000)) 07:42:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x18000000, &(0x7f000000a000)) 07:42:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa000000, &(0x7f000000a000)) 07:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 390.863982][T19080] nfs: Bad value for 'source' 07:42:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff81, &(0x7f000000a000)) [ 390.938589][T19092] FS-Cache: Duplicate cookie detected [ 390.944119][T19092] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 390.951903][T19091] nfs: Bad value for 'source' [ 390.953074][T19092] FS-Cache: O-cookie d=00000000779edcf6 n=00000000536c546c [ 390.965349][T19092] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 390.975132][T19092] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 390.983827][T19092] FS-Cache: N-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 390.991200][T19092] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 390.998605][T19090] FS-Cache: Duplicate cookie detected [ 391.004011][T19090] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 391.012889][T19090] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 391.020092][T19090] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 391.028935][T19090] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff8c, &(0x7f000000a000)) 07:42:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc000000, &(0x7f000000a000)) 07:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 391.037629][T19090] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ffd39b3b [ 391.044801][T19090] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e31465"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 391.125482][T19105] nfs: Bad value for 'source' [ 391.137283][T19106] FS-Cache: Duplicate cookie detected [ 391.142687][T19106] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 391.151662][T19106] FS-Cache: O-cookie d=00000000779edcf6 n=000000003f79361f [ 391.158948][T19106] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 391.166205][T19106] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e31465"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 391.168942][T19108] nfs: Bad value for 'source' [ 391.174879][T19106] FS-Cache: N-cookie d=00000000779edcf6 n=000000007fa9e41e [ 391.174891][T19106] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff92, &(0x7f000000a000)) [ 391.242858][T19113] nfs: Bad value for 'source' 07:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e31465"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 391.322709][T19119] nfs: Bad value for 'source' [ 391.764905][T19127] FS-Cache: Duplicate cookie detected [ 391.770339][T19127] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 391.779365][T19127] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 391.786603][T19127] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 391.793836][T19127] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 391.802538][T19127] FS-Cache: N-cookie d=00000000779edcf6 n=000000004756e490 07:42:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 391.809738][T19127] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000, &(0x7f000000a000)) 07:42:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb000000, &(0x7f000000a000)) 07:42:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff4, &(0x7f000000a000)) 07:42:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd000000, &(0x7f000000a000)) [ 391.902345][T19137] FS-Cache: Duplicate cookie detected [ 391.904012][T19140] nfs: Bad value for 'source' [ 391.907748][T19137] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 391.907765][T19137] FS-Cache: O-cookie d=00000000779edcf6 n=0000000067b28929 [ 391.907774][T19137] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 391.935670][T19137] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 391.944332][T19137] FS-Cache: N-cookie d=00000000779edcf6 n=00000000669c7864 07:42:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff5, &(0x7f000000a000)) 07:42:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 391.951537][T19137] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 391.960581][T19138] FS-Cache: Duplicate cookie detected [ 391.966787][T19138] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 391.976874][T19138] FS-Cache: O-cookie d=00000000779edcf6 n=0000000067b28929 [ 391.984998][T19138] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 391.992281][T19138] FS-Cache: N-cookie c=00000000235d5b38 [p=00000000546738e7 fl=2 nc=0 na=1] [ 392.000978][T19138] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d6b1846c [ 392.008256][T19138] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.015521][T19142] FS-Cache: Duplicate cookie detected [ 392.020969][T19142] FS-Cache: O-cookie c=000000006ca7f468 [p=00000000546738e7 fl=222 nc=0 na=1] [ 392.029939][T19142] FS-Cache: O-cookie d=00000000779edcf6 n=0000000067b28929 [ 392.037138][T19142] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.044322][T19142] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 392.053083][T19142] FS-Cache: N-cookie d=00000000779edcf6 n=00000000eddc2342 [ 392.060683][T19142] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 392.103141][T19147] nfs: Bad value for 'source' 07:42:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff6, &(0x7f000000a000)) 07:42:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000000, &(0x7f000000a000)) 07:42:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd7"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 392.179716][T19156] nfs: Bad value for 'source' [ 392.270800][T19166] NFS: device name not in host:path format 07:42:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74000000, &(0x7f000000a000)) 07:42:21 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20100000, &(0x7f000000a000)) 07:42:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x18000000, &(0x7f000000a000)) 07:42:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000000000, &(0x7f000000a000)) 07:42:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe000000, &(0x7f000000a000)) 07:42:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd7"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 392.882559][T19185] FS-Cache: Duplicate cookie detected [ 392.887973][T19185] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 392.896844][T19185] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 392.905029][T19185] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.913609][T19185] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 392.922891][T19185] FS-Cache: N-cookie d=00000000779edcf6 n=000000003f79361f [ 392.930773][T19185] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.941058][T19187] FS-Cache: Duplicate cookie detected [ 392.946473][T19187] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 392.955392][T19187] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 392.962805][T19187] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.970041][T19187] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc000000000, &(0x7f000000a000)) 07:42:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd7"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:21 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25000000, &(0x7f000000a000)) 07:42:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000000000, &(0x7f000000a000)) [ 392.978714][T19187] FS-Cache: N-cookie d=00000000779edcf6 n=0000000052d2d25f [ 392.985926][T19187] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.986530][T19188] NFS: device name not in host:path format [ 393.054829][T19199] FS-Cache: Duplicate cookie detected [ 393.060220][T19199] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 393.063632][T19198] NFS: device name not in host:path format [ 393.069074][T19199] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 393.069087][T19199] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.089349][T19199] FS-Cache: N-cookie c=000000006ca7f468 [p=00000000546738e7 fl=2 nc=0 na=1] [ 393.098038][T19199] FS-Cache: N-cookie d=00000000779edcf6 n=00000000d0d7c96b 07:42:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf000000, &(0x7f000000a000)) 07:42:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 393.105225][T19199] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.174552][T19208] FS-Cache: Duplicate cookie detected [ 393.179970][T19208] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 393.188870][T19208] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 393.196174][T19208] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.203405][T19208] FS-Cache: N-cookie c=00000000235d5b38 [p=00000000546738e7 fl=2 nc=0 na=1] [ 393.209271][T19209] NFS: device name not in host:path format [ 393.212083][T19208] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a16e8760 [ 393.225060][T19208] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.367726][T19208] FS-Cache: Duplicate cookie detected [ 393.373085][T19208] FS-Cache: O-cookie c=0000000049d1567c [p=00000000546738e7 fl=222 nc=0 na=1] [ 393.382003][T19208] FS-Cache: O-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 393.391930][T19208] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.399191][T19208] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 393.407876][T19208] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a16e8760 [ 393.415119][T19208] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x790f0000, &(0x7f000000a000)) 07:42:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000000000, &(0x7f000000a000)) 07:42:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x18000000, &(0x7f000000a000)) 07:42:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10000000, &(0x7f000000a000)) 07:42:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a000000, &(0x7f000000a000)) 07:42:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000000000000, &(0x7f000000a000)) 07:42:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000000000, &(0x7f000000a000)) [ 393.770965][T19237] NFS: device name not in host:path format [ 393.783072][T19239] FS-Cache: Duplicate cookie detected [ 393.788469][T19239] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 393.797325][T19239] FS-Cache: O-cookie d=00000000779edcf6 n=000000003f79361f [ 393.804499][T19239] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.811753][T19239] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 393.822126][T19239] FS-Cache: N-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 393.829341][T19239] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.854768][T19241] FS-Cache: Duplicate cookie detected [ 393.860169][T19241] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] 07:42:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28000000, &(0x7f000000a000)) 07:42:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x100000000000000, &(0x7f000000a000)) 07:42:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 393.869034][T19241] FS-Cache: O-cookie d=00000000779edcf6 n=000000003f79361f [ 393.876248][T19241] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.884364][T19241] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 393.895618][T19241] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a16e8760 [ 393.902801][T19241] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.969827][T19252] NFS: device name not in host:path format [ 393.990735][T19254] FS-Cache: Duplicate cookie detected [ 393.996134][T19254] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 394.005039][T19254] FS-Cache: O-cookie d=00000000779edcf6 n=000000003f79361f 07:42:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x200000000000000, &(0x7f000000a000)) 07:42:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10010000, &(0x7f000000a000)) [ 394.012255][T19254] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.022373][T19254] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 394.031178][T19254] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c1ee8877 [ 394.038449][T19254] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 394.113728][T19262] NFS: device name not in host:path format [ 394.137578][T19266] FS-Cache: Duplicate cookie detected [ 394.143701][T19266] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 394.154129][T19266] FS-Cache: O-cookie d=00000000779edcf6 n=000000003f79361f [ 394.161346][T19266] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.168559][T19266] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 394.177239][T19266] FS-Cache: N-cookie d=00000000779edcf6 n=0000000046dff2cd [ 394.184412][T19266] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 394.317306][T19266] FS-Cache: Duplicate cookie detected [ 394.322727][T19266] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 394.331712][T19266] FS-Cache: O-cookie d=00000000779edcf6 n=000000003f79361f [ 394.339754][T19266] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.347006][T19266] FS-Cache: N-cookie c=00000000608dac97 [p=00000000546738e7 fl=2 nc=0 na=1] [ 394.355679][T19266] FS-Cache: N-cookie d=00000000779edcf6 n=000000004ae52a57 [ 394.362931][T19266] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe000000, &(0x7f000000a000)) 07:42:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300000000000000, &(0x7f000000a000)) 07:42:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10080000, &(0x7f000000a000)) 07:42:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a0f0000, &(0x7f000000a000)) 07:42:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11000000, &(0x7f000000a000)) [ 394.667257][T19284] NFS: device name not in host:path format [ 394.726011][T19291] FS-Cache: Duplicate cookie detected [ 394.731516][T19291] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 394.740528][T19291] FS-Cache: O-cookie d=00000000779edcf6 n=0000000046dff2cd [ 394.747746][T19291] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.754995][T19291] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 394.763698][T19291] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a16e8760 07:42:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x30030000, &(0x7f000000a000)) 07:42:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000000000000, &(0x7f000000a000)) 07:42:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x80030000, &(0x7f000000a000)) 07:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74000000, &(0x7f000000a000)) [ 394.772248][T19291] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500000000000000, &(0x7f000000a000)) 07:42:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x85030000, &(0x7f000000a000)) [ 394.877978][T19303] NFS: device name not in host:path format 07:42:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600000000000000, &(0x7f000000a000)) 07:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a5"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) 07:42:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x32010000, &(0x7f000000a000)) 07:42:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c, &(0x7f000000a000)) 07:42:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700000000000000, &(0x7f000000a000)) [ 395.015693][T19322] NFS: device name not in host:path format 07:42:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8cffffff, &(0x7f000000a000)) [ 395.071307][T19327] FS-Cache: Duplicate cookie detected [ 395.076888][T19327] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 395.085894][T19327] FS-Cache: O-cookie d=00000000779edcf6 n=000000003607109d [ 395.093077][T19327] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.101178][T19327] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] [ 395.109884][T19327] FS-Cache: N-cookie d=00000000779edcf6 n=00000000f63ea3dc 07:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a5"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 395.117127][T19327] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.124752][T19330] FS-Cache: Duplicate cookie detected [ 395.130157][T19330] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 395.139029][T19330] FS-Cache: O-cookie d=00000000779edcf6 n=000000003607109d [ 395.146223][T19330] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.154362][T19330] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 395.163053][T19330] FS-Cache: N-cookie d=00000000779edcf6 n=0000000030e78cb1 07:42:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x800000000000000, &(0x7f000000a000)) [ 395.170259][T19330] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.171268][T19335] NFS: device name not in host:path format 07:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a5"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8e020000, &(0x7f000000a000)) 07:42:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900000000000000, &(0x7f000000a000)) 07:42:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00000000000000, &(0x7f000000a000)) [ 395.284125][T19345] NFS: device name not in host:path format 07:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14000000, &(0x7f000000a000)) [ 395.388818][T19356] NFS: mount program didn't pass remote address [ 395.477399][T19363] FS-Cache: Duplicate cookie detected [ 395.482802][T19363] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 395.491716][T19363] FS-Cache: O-cookie d=00000000779edcf6 n=000000003607109d [ 395.499949][T19363] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.507188][T19363] FS-Cache: N-cookie c=00000000608dac97 [p=00000000546738e7 fl=2 nc=0 na=1] [ 395.516312][T19363] FS-Cache: N-cookie d=00000000779edcf6 n=000000001ee77922 [ 395.523570][T19363] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x38000000, &(0x7f000000a000)) 07:42:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa8020000, &(0x7f000000a000)) 07:42:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb00000000000000, &(0x7f000000a000)) 07:42:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c, &(0x7f000000a000)) 07:42:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x18000000, &(0x7f000000a000)) [ 395.920623][T19379] FS-Cache: Duplicate cookie detected [ 395.926044][T19379] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 395.934885][T19379] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 395.942134][T19379] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.950663][T19379] FS-Cache: N-cookie c=00000000e47d4a87 [p=00000000546738e7 fl=2 nc=0 na=1] [ 395.959377][T19379] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ef7707f7 07:42:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc00000000000000, &(0x7f000000a000)) [ 395.966615][T19379] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.973802][T19383] FS-Cache: Duplicate cookie detected [ 395.979311][T19383] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 395.988204][T19383] FS-Cache: O-cookie d=00000000779edcf6 n=00000000c31dbcd1 [ 395.996667][T19383] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.003958][T19383] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 396.009082][T19378] NFS: mount program didn't pass remote address 07:42:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xaa010000, &(0x7f000000a000)) [ 396.012671][T19383] FS-Cache: N-cookie d=00000000779edcf6 n=000000003607109d [ 396.026100][T19383] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000, &(0x7f000000a000)) 07:42:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb0010000, &(0x7f000000a000)) 07:42:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xd00000000000000, &(0x7f000000a000)) [ 396.132851][T19396] NFS: mount program didn't pass remote address 07:42:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f000000, &(0x7f000000a000)) 07:42:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x14000000, &(0x7f000000a000)) 07:42:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0ed0000, &(0x7f000000a000)) 07:42:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00000000000000, &(0x7f000000a000)) 07:42:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20100000, &(0x7f000000a000)) [ 396.820590][T19424] FS-Cache: Duplicate cookie detected [ 396.826052][T19424] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 396.834924][T19424] FS-Cache: O-cookie d=00000000779edcf6 n=000000003607109d [ 396.835265][T19427] NFS: mount program didn't pass remote address [ 396.842127][T19424] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.857241][T19424] FS-Cache: N-cookie c=00000000e47d4a87 [p=00000000546738e7 fl=2 nc=0 na=1] [ 396.866952][T19424] FS-Cache: N-cookie d=00000000779edcf6 n=00000000ef7707f7 [ 396.874167][T19424] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.881851][T19426] FS-Cache: Duplicate cookie detected [ 396.887643][T19426] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 396.897398][T19426] FS-Cache: O-cookie d=00000000779edcf6 n=000000003607109d [ 396.905918][T19426] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 07:42:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x22020000, &(0x7f000000a000)) 07:42:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000000000000, &(0x7f000000a000)) [ 396.913221][T19426] FS-Cache: N-cookie c=00000000608dac97 [p=00000000546738e7 fl=2 nc=0 na=1] [ 396.921901][T19426] FS-Cache: N-cookie d=00000000779edcf6 n=00000000143ed79a [ 396.929104][T19426] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x24000000, &(0x7f000000a000)) [ 397.017290][T19437] NFS: mount program didn't pass remote address 07:42:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100000000000000, &(0x7f000000a000)) [ 397.096103][T19445] NFS: mount program didn't pass remote address [ 397.127002][T19447] FS-Cache: Duplicate cookie detected [ 397.132459][T19447] FS-Cache: O-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=222 nc=0 na=1] [ 397.141330][T19447] FS-Cache: O-cookie d=00000000779edcf6 n=000000003607109d [ 397.148982][T19447] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.156181][T19447] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 397.165161][T19447] FS-Cache: N-cookie d=00000000779edcf6 n=000000009ec6bd8f [ 397.172372][T19447] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x44000000, &(0x7f000000a000)) 07:42:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) 07:42:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1200000000000000, &(0x7f000000a000)) 07:42:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x25000000, &(0x7f000000a000)) 07:42:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe6010000, &(0x7f000000a000)) [ 397.713798][T19471] FS-Cache: Duplicate cookie detected [ 397.719309][T19471] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 397.728249][T19471] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fb32348a [ 397.735442][T19471] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.742633][T19471] FS-Cache: N-cookie c=00000000e47d4a87 [p=00000000546738e7 fl=2 nc=0 na=1] [ 397.751312][T19471] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c33999b1 07:42:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1400000000000000, &(0x7f000000a000)) [ 397.758540][T19471] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.765739][T19472] FS-Cache: Duplicate cookie detected [ 397.771171][T19472] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 397.780661][T19472] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fb32348a [ 397.788708][T19472] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.796721][T19472] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 397.806381][T19472] FS-Cache: N-cookie d=00000000779edcf6 n=000000003607109d 07:42:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000, &(0x7f000000a000)) 07:42:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe6030000, &(0x7f000000a000)) [ 397.813790][T19472] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.891223][T19486] FS-Cache: Duplicate cookie detected [ 397.896633][T19486] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 397.905505][T19486] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fb32348a [ 397.912679][T19486] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.920035][T19486] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 397.928843][T19486] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a9f4ac4a 07:42:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000000000000, &(0x7f000000a000)) [ 397.936159][T19486] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xec030000, &(0x7f000000a000)) [ 397.960978][T19472] FS-Cache: Duplicate cookie detected [ 397.967081][T19472] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 397.976047][T19472] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fb32348a [ 397.983224][T19472] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.991342][T19472] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 398.001405][T19472] FS-Cache: N-cookie d=00000000779edcf6 n=00000000c33999b1 07:42:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f000000, &(0x7f000000a000)) [ 398.009338][T19472] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf0010000, &(0x7f000000a000)) 07:42:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2010000000000000, &(0x7f000000a000)) [ 398.115859][T19499] FS-Cache: Duplicate cookie detected [ 398.121267][T19499] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 398.130217][T19499] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fb32348a [ 398.137527][T19499] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.144738][T19499] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 398.155030][T19499] FS-Cache: N-cookie d=00000000779edcf6 n=00000000cace3058 [ 398.162226][T19499] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf4010000, &(0x7f000000a000)) 07:42:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28000000, &(0x7f000000a000)) 07:42:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2500000000000000, &(0x7f000000a000)) 07:42:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2800000000000000, &(0x7f000000a000)) [ 398.588489][T19517] FS-Cache: Duplicate cookie detected [ 398.593969][T19517] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 398.602841][T19517] FS-Cache: O-cookie d=00000000779edcf6 n=00000000fb32348a [ 398.610057][T19517] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.617349][T19517] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 398.626874][T19517] FS-Cache: N-cookie d=00000000779edcf6 n=000000002aed5bad [ 398.634501][T19517] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a030000, &(0x7f000000a000)) 07:42:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf6ffffff, &(0x7f000000a000)) 07:42:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3003000000000000, &(0x7f000000a000)) 07:42:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x30030000, &(0x7f000000a000)) 07:42:27 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3201000000000000, &(0x7f000000a000)) 07:42:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf9fdffff, &(0x7f000000a000)) 07:42:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x38000000, &(0x7f000000a000)) 07:42:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c000000, &(0x7f000000a000)) 07:42:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff000000, &(0x7f000000a000)) 07:42:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3800000000000000, &(0x7f000000a000)) [ 399.455201][T19564] FS-Cache: Duplicate cookie detected [ 399.460712][T19564] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 399.471159][T19564] FS-Cache: O-cookie d=00000000779edcf6 n=00000000cace3058 [ 399.478592][T19564] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.486088][T19564] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 399.494748][T19564] FS-Cache: N-cookie d=00000000779edcf6 n=000000002aed5bad [ 399.502016][T19564] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.511474][T19569] FS-Cache: Duplicate cookie detected [ 399.516896][T19569] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 399.525744][T19569] FS-Cache: O-cookie d=00000000779edcf6 n=00000000cace3058 [ 399.532967][T19569] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.540194][T19569] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffe000, &(0x7f000000a000)) 07:42:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f00000000000000, &(0x7f000000a000)) [ 399.548875][T19569] FS-Cache: N-cookie d=00000000779edcf6 n=0000000067b28929 [ 399.556071][T19569] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.564991][T19565] FS-Cache: Duplicate cookie detected [ 399.570441][T19565] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 399.580500][T19565] FS-Cache: O-cookie d=00000000779edcf6 n=00000000cace3058 [ 399.588331][T19565] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.597827][T19565] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 399.607494][T19565] FS-Cache: N-cookie d=00000000779edcf6 n=000000001ee77922 [ 399.614673][T19565] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800000000000000, &(0x7f000000a000)) 07:42:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffdf9, &(0x7f000000a000)) [ 399.739318][T19565] FS-Cache: Duplicate cookie detected [ 399.744712][T19565] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 399.754879][T19565] FS-Cache: O-cookie d=00000000779edcf6 n=00000000cace3058 [ 399.763105][T19565] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.770312][T19565] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 399.779081][T19565] FS-Cache: N-cookie d=00000000779edcf6 n=000000001ee77922 07:42:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8, &(0x7f000000a000)) 07:42:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4a03000000000000, &(0x7f000000a000)) 07:42:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff8c, &(0x7f000000a000)) [ 399.786298][T19565] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x39000000, &(0x7f000000a000)) 07:42:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff6, &(0x7f000000a000)) 07:42:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00000000000000, &(0x7f000000a000)) 07:42:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7, &(0x7f000000a000)) 07:42:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50000000, &(0x7f000000a000)) [ 400.349645][T19613] FS-Cache: Duplicate cookie detected [ 400.355122][T19613] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 400.364011][T19613] FS-Cache: O-cookie d=00000000779edcf6 n=00000000463a72b8 [ 400.371239][T19613] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.378584][T19613] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 400.387381][T19613] FS-Cache: N-cookie d=00000000779edcf6 n=0000000065e9665d [ 400.394695][T19613] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 400.402420][T19614] FS-Cache: Duplicate cookie detected [ 400.409268][T19614] FS-Cache: O-cookie c=00000000608dac97 [p=00000000546738e7 fl=222 nc=0 na=1] [ 400.418711][T19614] FS-Cache: O-cookie d=00000000779edcf6 n=00000000463a72b8 [ 400.427285][T19614] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.435455][T19614] FS-Cache: N-cookie c=00000000a6777887 [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000000000000, &(0x7f000000a000)) 07:42:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000000, &(0x7f000000a000)) [ 400.444115][T19614] FS-Cache: N-cookie d=00000000779edcf6 n=00000000a9f4ac4a [ 400.451337][T19614] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9, &(0x7f000000a000)) 07:42:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 400.489631][T19615] NFS: mount program didn't pass remote address 07:42:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c00000000000000, &(0x7f000000a000)) 07:42:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000000000, &(0x7f000000a000)) [ 400.551805][T19634] NFS: mount program didn't pass remote address 07:42:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c02000000000000, &(0x7f000000a000)) 07:42:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f000000, &(0x7f000000a000)) 07:42:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6, &(0x7f000000a000)) [ 400.632630][T19640] NFS: mount program didn't pass remote address [ 400.730348][T19652] NFS: mount program didn't pass remote address [ 400.731136][T19653] FS-Cache: Duplicate cookie detected [ 400.742085][T19653] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 400.751098][T19653] FS-Cache: O-cookie d=00000000779edcf6 n=0000000065e9665d [ 400.758393][T19653] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.765656][T19653] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] [ 400.774411][T19653] FS-Cache: N-cookie d=00000000779edcf6 n=000000002aed5bad [ 400.781637][T19653] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5c000000, &(0x7f000000a000)) 07:42:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc000000000, &(0x7f000000a000)) 07:42:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 07:42:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000000000000, &(0x7f000000a000)) 07:42:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5, &(0x7f000000a000)) 07:42:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x44000000, &(0x7f000000a000)) [ 401.224634][T19673] FS-Cache: Duplicate cookie detected [ 401.227478][T19674] NFS: mount program didn't pass remote address [ 401.230107][T19673] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 401.245171][T19673] FS-Cache: O-cookie d=00000000779edcf6 n=000000002aed5bad [ 401.252379][T19673] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.259558][T19673] FS-Cache: N-cookie c=0000000049d1567c [p=00000000546738e7 fl=2 nc=0 na=1] 07:42:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6400000000000000, &(0x7f000000a000)) 07:42:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 401.268240][T19673] FS-Cache: N-cookie d=00000000779edcf6 n=0000000065e9665d [ 401.275433][T19673] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 401.300404][T19677] FS-Cache: Duplicate cookie detected [ 401.305874][T19677] FS-Cache: O-cookie c=00000000a6777887 [p=00000000546738e7 fl=222 nc=0 na=1] [ 401.314708][T19677] FS-Cache: O-cookie d=00000000779edcf6 n=000000002aed5bad 07:42:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000000000, &(0x7f000000a000)) 07:42:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800000000000000, &(0x7f000000a000)) 07:42:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x45000000, &(0x7f000000a000)) [ 401.321960][T19677] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.329238][T19677] FS-Cache: N-cookie c=00000000b96a6f02 [p=00000000546738e7 fl=2 nc=0 na=1] [ 401.337981][T19677] FS-Cache: N-cookie d=00000000779edcf6 n=0000000003a44a1d [ 401.345247][T19677] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 07:42:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f001e01e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053df0f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200052623, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000000000, &(0x7f000000a000)) [ 401.408377][T19688] NFS: mount program didn't pass remote address [ 402.075191][T19707] ================================================================== [ 402.083369][T19707] BUG: KCSAN: data-race in xprt_connect / xprt_unlock_connect [ 402.090810][T19707] [ 402.093109][T19707] write to 0xffff88810a9134c0 of 8 bytes by task 8466 on cpu 1: [ 402.100709][T19707] xprt_unlock_connect+0x7b/0x150 [ 402.105712][T19707] xs_udp_setup_socket+0x347/0x410 [ 402.110799][T19707] process_one_work+0x3e1/0x950 [ 402.115626][T19707] worker_thread+0x635/0xb90 [ 402.120191][T19707] kthread+0x1fd/0x220 [ 402.124236][T19707] ret_from_fork+0x1f/0x30 [ 402.128628][T19707] [ 402.130926][T19707] read to 0xffff88810a9134c0 of 8 bytes by task 19707 on cpu 0: [ 402.138526][T19707] xprt_connect+0x2ec/0x4d0 [ 402.143005][T19707] call_connect+0x105/0x150 [ 402.147484][T19707] __rpc_execute+0x11c/0x950 [ 402.152055][T19707] rpc_execute+0xc5/0x140 [ 402.156359][T19707] rpc_run_task+0x375/0x390 [ 402.160836][T19707] rpc_create_xprt+0x1c3/0x410 [ 402.165572][T19707] rpc_create+0x346/0x430 [ 402.169873][T19707] nfs_create_rpc_client+0x2a8/0x330 [ 402.175158][T19707] nfs_init_client+0x3d/0xa0 [ 402.179724][T19707] nfs_get_client+0x869/0x940 [ 402.184378][T19707] nfs_create_server+0x455/0xff0 [ 402.189288][T19707] nfs_try_get_tree+0x19d/0x6c0 [ 402.194116][T19707] nfs_get_tree+0xa48/0xa70 [ 402.198598][T19707] vfs_get_tree+0x4a/0x190 [ 402.202999][T19707] path_mount+0x119d/0x1c10 [ 402.207507][T19707] __se_sys_mount+0x23d/0x2e0 [ 402.212162][T19707] __x64_sys_mount+0x63/0x70 [ 402.216734][T19707] do_syscall_64+0x39/0x80 [ 402.221125][T19707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.226989][T19707] [ 402.229287][T19707] Reported by Kernel Concurrency Sanitizer on: [ 402.235405][T19707] CPU: 0 PID: 19707 Comm: syz-executor.2 Not tainted 5.11.0-rc2-syzkaller #0 [ 402.244135][T19707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.254178][T19707] ================================================================== [ 402.262219][T19707] Kernel panic - not syncing: panic_on_warn set ... [ 402.268786][T19707] CPU: 0 PID: 19707 Comm: syz-executor.2 Not tainted 5.11.0-rc2-syzkaller #0 [ 402.277535][T19707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.287566][T19707] Call Trace: [ 402.290835][T19707] dump_stack+0x116/0x15d [ 402.295141][T19707] panic+0x1e7/0x5fa [ 402.299021][T19707] ? vprintk_emit+0x2e2/0x360 [ 402.303715][T19707] kcsan_report+0x67b/0x680 [ 402.308202][T19707] ? kcsan_setup_watchpoint+0x47b/0x4e0 [ 402.313730][T19707] ? xprt_connect+0x2ec/0x4d0 [ 402.318383][T19707] ? call_connect+0x105/0x150 [ 402.323062][T19707] ? __rpc_execute+0x11c/0x950 [ 402.327901][T19707] ? rpc_execute+0xc5/0x140 [ 402.332383][T19707] ? rpc_run_task+0x375/0x390 [ 402.337099][T19707] ? rpc_create_xprt+0x1c3/0x410 [ 402.342009][T19707] ? rpc_create+0x346/0x430 [ 402.346483][T19707] ? nfs_create_rpc_client+0x2a8/0x330 [ 402.351919][T19707] ? nfs_init_client+0x3d/0xa0 [ 402.356885][T19707] ? nfs_get_client+0x869/0x940 [ 402.361711][T19707] ? nfs_create_server+0x455/0xff0 [ 402.366866][T19707] ? nfs_try_get_tree+0x19d/0x6c0 [ 402.371880][T19707] ? nfs_get_tree+0xa48/0xa70 [ 402.376529][T19707] ? vfs_get_tree+0x4a/0x190 [ 402.381092][T19707] ? path_mount+0x119d/0x1c10 [ 402.385748][T19707] ? __se_sys_mount+0x23d/0x2e0 [ 402.390587][T19707] ? __x64_sys_mount+0x63/0x70 [ 402.395320][T19707] ? do_syscall_64+0x39/0x80 [ 402.399919][T19707] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.405970][T19707] ? __queue_work+0x7ca/0xa90 [ 402.410637][T19707] kcsan_setup_watchpoint+0x47b/0x4e0 [ 402.415994][T19707] xprt_connect+0x2ec/0x4d0 [ 402.420471][T19707] ? call_bind+0x110/0x110 [ 402.424857][T19707] call_connect+0x105/0x150 [ 402.429359][T19707] ? call_bind+0x110/0x110 [ 402.433751][T19707] __rpc_execute+0x11c/0x950 [ 402.438317][T19707] rpc_execute+0xc5/0x140 [ 402.442622][T19707] rpc_run_task+0x375/0x390 [ 402.447135][T19707] rpc_create_xprt+0x1c3/0x410 [ 402.451877][T19707] rpc_create+0x346/0x430 [ 402.456192][T19707] ? pcpu_block_update_hint_alloc+0x6c5/0x6e0 [ 402.462243][T19707] nfs_create_rpc_client+0x2a8/0x330 [ 402.467506][T19707] nfs_init_client+0x3d/0xa0 [ 402.472081][T19707] nfs_get_client+0x869/0x940 [ 402.476733][T19707] nfs_create_server+0x455/0xff0 [ 402.481647][T19707] nfs_try_get_tree+0x19d/0x6c0 [ 402.486471][T19707] ? __kmalloc_track_caller+0x1c1/0x360 [ 402.492005][T19707] ? nfs_get_tree+0x883/0xa70 [ 402.496682][T19707] nfs_get_tree+0xa48/0xa70 [ 402.501170][T19707] vfs_get_tree+0x4a/0x190 [ 402.505572][T19707] path_mount+0x119d/0x1c10 [ 402.510104][T19707] __se_sys_mount+0x23d/0x2e0 [ 402.514764][T19707] __x64_sys_mount+0x63/0x70 [ 402.519330][T19707] do_syscall_64+0x39/0x80 [ 402.523723][T19707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.529592][T19707] RIP: 0033:0x45e219 [ 402.533464][T19707] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 402.553068][T19707] RSP: 002b:00007f619b198c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 402.561456][T19707] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e219 [ 402.569400][T19707] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 402.577349][T19707] RBP: 000000000119c078 R08: 000000002000a000 R09: 0000000000000000 [ 402.585295][T19707] R10: 000000005c000000 R11: 0000000000000246 R12: 000000000119c034 [ 402.593254][T19707] R13: 00007ffdd22bf74f R14: 00007f619b1999c0 R15: 000000000119c034 [ 402.602048][T19707] Kernel Offset: disabled [ 402.606364][T19707] Rebooting in 86400 seconds..