697] should_fail+0x87b/0xab0 [ 357.627457] __should_failslab+0x278/0x2a0 [ 357.631786] should_failslab+0x29/0x70 [ 357.635719] kmem_cache_alloc+0x129/0xb70 [ 357.639913] ? mempool_alloc_slab+0x66/0x80 [ 357.644308] mempool_alloc_slab+0x66/0x80 [ 357.648497] ? mempool_free+0x440/0x440 [ 357.652510] mempool_create_node+0x841/0xc70 [ 357.657013] mempool_create+0xd4/0xf0 [ 357.660870] ? mempool_alloc_slab+0x80/0x80 [ 357.665250] ? mempool_free+0x440/0x440 [ 357.669284] ceph_osdc_init+0x674/0x1010 [ 357.673416] ceph_create_client+0x401/0x620 [ 357.677798] ? __kmalloc+0x13a/0x350 [ 357.681560] ceph_mount+0xb4c/0x30a0 [ 357.685313] ? alloc_pages_current+0x6b1/0x970 19:20:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x9, 0x8809e306089a9219) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 357.689957] ? f2fs_init_acl+0x1530/0x1530 [ 357.694226] mount_fs+0x29b/0x780 [ 357.697747] vfs_kern_mount+0x222/0x990 [ 357.701771] do_mount+0xca5/0x4ed0 [ 357.705346] ? copy_mount_options+0x2dd/0x540 [ 357.709921] ksys_mount+0x32e/0x3d0 [ 357.713626] __x64_sys_mount+0x157/0x1c0 [ 357.717730] ? ksys_mount+0x3d0/0x3d0 [ 357.721567] do_syscall_64+0x15b/0x230 [ 357.725508] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 357.730727] RIP: 0033:0x455a99 19:20:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x7) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e000000100000000000000000200010000000000000047c9db078760906805008f720a9f48cc9809e00000010000000000000000e45b8998bf62f8f4b2faa98587e5dd4f8de4663cbe56a0452e29cfc740"], 0x50}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) [ 357.733936] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 357.741683] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 357.748989] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 357.756293] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 357.763599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 357.770907] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000020 19:20:41 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x200, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000200)) socket(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'sit0\x00', 0x2000}) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000000180)) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) 19:20:41 executing program 0: mkdir(&(0x7f0000000180)='A::2:e:\x00', 0x1) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x83) 19:20:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0xa1) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000000)=""/161) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x4, 0x0) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffff87c, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x4c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f0000000240)=0x10) 19:20:41 executing program 1: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000004c0)={0x7, 0x1, 0x3, 0x6, 0x1f}) socketpair$unix(0x1, 0x20000000000001, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r3 = socket(0x1e, 0x1, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'bond_slave_0\x00'}) sendmsg(r3, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e23}, @in6={0xa, 0x3, 0xceae, @empty, 0x1}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x5}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x2}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xe99}], 0xa0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000680)=@generic={0x0, 0x1000, 0x8}) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)="1b", 0x1}]) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000140)={0x3b0acf0, 0x3, 0x7fffffff, 0x8001}, 0x10) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f00000001c0)) getsockname$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000480)={'veth1_to_bridge\x00', r6}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000000280)={0x5, 0x5279, 0x1, 0x0, 0x1f}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000300)={r1, 0x7, 0x0, "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"}) 19:20:42 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) uselib(&(0x7f0000000180)='A::2:e:\x00') mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x84800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xaa99) openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x440, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x64800, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) execveat(r1, &(0x7f00000001c0)='A::2:e:/file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)='/dev/audio\x00'], &(0x7f0000000480)=[&(0x7f00000002c0)='/dev/audio\x00', &(0x7f0000000300)='ceph\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='/dev/audio\x00', &(0x7f0000000400)='wlan0}*\x00', &(0x7f0000000440)='ceph\x00'], 0x400) 19:20:42 executing program 4: r0 = epoll_create1(0x0) socketpair(0x1, 0x807, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000001a80)={0x2, 0x4e22}, 0xff56) close(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) 19:20:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)="8b63c3ca9bad86bf505eb08e1bdf16f55ceb6f200a04022463657ac2adb4148112644b95ecb9f17b8266ee334503ca860a4f1476911849603aab19cdd4ea408ce0a7651c28dafb2702a2b6f385d9eba60ecb7f470124542af030886d53b169e53543061eca443ba845d030c87af0847f12371228") [ 358.033522] libceph: bad option at './file0' [ 358.083994] libceph: bad option at './file0' [ 358.385626] bond_slave_0: Invalid MTU 0 requested, hw min 68 [ 358.449520] bond_slave_0: Invalid MTU 0 requested, hw min 68 19:20:42 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fchdir(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x0, 0x5, 0x10002000000000a, 0x2, 0x10000000000000, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x20, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r1, &(0x7f0000068000)}, 0x10) fcntl$notify(r0, 0x402, 0x1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/132) 19:20:42 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) 19:20:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d98ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000000040)}, 0x10) 19:20:42 executing program 6 (fault-call:1 fault-nth:33): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:42 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='A::2:e:\x00', 0x8) mount(&(0x7f00000001c0)='A::2:e:\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='f2fs\x00', 0x2000007, &(0x7f0000000100)="0400000000000100e2b21faf48e1cd55c4b50ca790409f4f22dd206d54384b0e9d376a94ea67cabc15") 19:20:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000080)="295ee1311f16f477671070") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) sync_file_range(r1, 0x7fffffff, 0x1000, 0x3) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)) 19:20:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300890a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e0000001000000000000000033aff874e672b68be91c5ab1575b2f0f1b9d1fc8c3ad5087ac699ab63ee989d1fdfaf309e7d7b5f2742964d8dc097025a86b57e83ddbc4a59d6a3f9bbdc4e31aaabcad53f61b20b8631038ae979233add1be834c43b8abb7cc0b56164cf121d00d1defb2bc0d5f2befcf6d88e3333710e9d65bf0a6d1ffbd64e190fc681031db023c5e6ba8e1ad457638a4a2b10aca94331a2b050258"], 0x50}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x96}, &(0x7f0000000080)=0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000300)={0x10, 0x30, 0xfa00, {&(0x7f00000002c0)={0xffffffff}, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x199}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000340)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r3}}, 0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x200, 0x5, 0x8007, 0x7fff, 0xff, 0x9, 0x21fe689e, 0xfffffffffffffe73, r2}, 0x20) getsockopt$inet_udp_int(r1, 0x11, 0x6f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 19:20:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0x1000, 0x101000) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000680)={0xc3d1, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x108) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000007c0)=0x4, 0x4) close(r0) r2 = socket(0x1e, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x111800) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) fallocate(r2, 0x28, 0x0, 0x7) fcntl$getownex(r2, 0x10, &(0x7f0000000800)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000840)=0x0) rt_tgsigqueueinfo(r3, r4, 0x10, &(0x7f0000000880)={0x3c, 0x100000000, 0x6, 0x3ff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x5164, @empty, 0xffffffff}}, 0x2, 0x0, 0x5, 0x4000000007b3, 0x89}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, 0x4, 0xb88, 0x57159d4, 0x2, 0x88}, 0x98) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000580), &(0x7f00000005c0)=0x0) fchown(r0, r7, r8) msgrcv(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1, 0x2, 0x27fc) [ 358.575350] FAULT_INJECTION: forcing a failure. [ 358.575350] name failslab, interval 1, probability 0, space 0, times 0 [ 358.586865] CPU: 0 PID: 24951 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 358.593747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.603144] Call Trace: [ 358.605802] dump_stack+0x185/0x1d0 [ 358.609513] should_fail+0x87b/0xab0 [ 358.613283] __should_failslab+0x278/0x2a0 [ 358.617589] should_failslab+0x29/0x70 [ 358.621528] kmem_cache_alloc+0x129/0xb70 [ 358.625712] ? mempool_alloc_slab+0x66/0x80 [ 358.630079] mempool_alloc_slab+0x66/0x80 [ 358.634262] ? mempool_free+0x440/0x440 [ 358.638269] mempool_create_node+0x841/0xc70 [ 358.642762] mempool_create+0xd4/0xf0 [ 358.646606] ? mempool_alloc_slab+0x80/0x80 [ 358.650968] ? mempool_free+0x440/0x440 [ 358.654997] ceph_osdc_init+0x674/0x1010 [ 358.659133] ceph_create_client+0x401/0x620 [ 358.663519] ? __kmalloc+0x13a/0x350 [ 358.667299] ceph_mount+0xb4c/0x30a0 [ 358.671056] ? alloc_pages_current+0x6b1/0x970 [ 358.675710] ? f2fs_init_acl+0x1530/0x1530 [ 358.680000] mount_fs+0x29b/0x780 [ 358.683530] vfs_kern_mount+0x222/0x990 [ 358.687604] do_mount+0xca5/0x4ed0 [ 358.691235] ? __kmalloc+0x13a/0x350 [ 358.695011] ? copy_mount_options+0x91/0x540 [ 358.699498] ksys_mount+0x32e/0x3d0 [ 358.703199] __x64_sys_mount+0x157/0x1c0 [ 358.707309] ? ksys_mount+0x3d0/0x3d0 [ 358.711154] do_syscall_64+0x15b/0x230 [ 358.715093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 358.720309] RIP: 0033:0x455a99 19:20:42 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) timer_create(0x0, &(0x7f0000066000), &(0x7f00009b1ffc)) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) tkill(0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r3 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r3, 0x3, 0x0, 0x100007) 19:20:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x7}}]}, 0xfffffffffffffec4}, 0x1}, 0x0) 19:20:42 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x4800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001240)=@nat={'nat\x00', 0x1b, 0x5, 0x588, 0x360, 0x140, 0xffffffff, 0x0, 0x360, 0x4b8, 0x4b8, 0xffffffff, 0x4b8, 0x4b8, 0x5, &(0x7f0000000100), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1e}, [0xffffffff, 0xffffff00, 0x0, 0xffffff00], [0xff, 0xffffff00, 0xff, 0xffffff00], 'lo\x00', 'erspan0\x00', {0xff}, {}, 0x62, 0x1688187e, 0x4, 0x43}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xc36, 0x1, 0x8, 0x8, 0x3}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, @icmp_id=0x65, @port=0x4e24}}}, {{@ipv6={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 'syzkaller0\x00', 'tunl0\x00', {}, {0xff}, 0x2f, 0x4, 0x7, 0x8}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6, @icmp_id=0x64, @gre_key=0x8}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffff00, 0xff000000], [0x0, 0xffffff00, 0x0, 0xff000000], 'ip6gre0\x00', 'erspan0\x00', {0xff}, {}, 0x73, 0x6, 0x1, 0x6}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4=@multicast1=0xe0000001, @ipv4=@broadcast=0xffffffff, @icmp_id=0x64, @gre_key=0x4}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xff0000ff, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xff000000], 'team_slave_1\x00', 'gretap0\x00', {}, {0xff}, 0x0, 0x0, 0x6, 0x8}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xffffffff80000000, 0x2, 0x1, [0xffffffffffffff28, 0x101, 0xfffffffffffffff8, 0x401, 0x10001, 0x0, 0x2, 0x8000, 0x6, 0x5, 0x2, 0x878, 0xfffffffffffffffb, 0x7, 0x1, 0x3], 0xa}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x18, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}, @port=0x4e23, @gre_key=0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xfffffffffffffff3, &(0x7f0000000080)={&(0x7f00000006c0)=@ipv6_delrule={0x48, 0x21, 0x11, 0x0, 0x0, {0xa, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10015}, [@FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0xffffffffffffff00}, 0x1}, 0x4000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) sched_rr_get_interval(r2, &(0x7f0000000280)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x8, 0x8000, 0x3f, 0x6, 0x6, 0x6, 0x4, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x4, 0x6, 0xca9, 0x8f, 0x3, 0x7, 0x1, r3}, 0x20) write$tun(r0, &(0x7f0000000d40)={@val={0x0, 0xffff}, @void, @ipv6={0x5, 0x6, "8ed674", 0x497, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x67, 0xa, 0x0, 0x25c1, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x0, 0x0, 0x4, 0x9, 0x0, 0x80000001, 0x68}, @hopopts={0x62, 0x10, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @generic={0x0, 0xf, "2cdc6ecc155ce6ceacd90218077b23"}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x50, {0x0, 0x12, 0x4, 0x3, [0x0, 0x800, 0x6, 0x5, 0x7fffffff, 0x1, 0x0, 0x7, 0x2]}}]}, @hopopts={0xff, 0xc, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x20}}, @pad1={0x0, 0x1}, @generic={0x0, 0x47, "59e56ee33a8deecdeef178a1490e53f1c3dcb71ddbc5adb3203a26cb6e5e394ba611bf932426bea1b8306ecb3b98141b6e79790bf25aae32cf2cd1cda7cebc7c1bf3b34fed803b"}]}, @srh={0x33, 0x10, 0x4, 0x8, 0x7, 0xffffffff, 0x3f, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x3f, 0xb, [], [@pad1={0x0, 0x1}, @generic={0x8001, 0x3e, "ef7995e6b6ecdaa4409c43461194e2a97f255ac47dbcbed86e1a5abe990dd9447d33b55ffdca55b23cd97c9e978b3a781955e3fcb147ffdd84074d10e144"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0xff, 0x32, [], [@calipso={0x7, 0x10, {0x6, 0x2, 0xffff00000000, 0xfffffffffffffff7, [0x2bb0]}}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @generic={0x9, 0xd0, "7d981c8395c5bf5e5b659dd5c181e62ff35603e412f8a4c345b5dd49a354967646c700920e8e3bcfebc5122788e22bf945e766606ffab294a44c4f940cbcfef8320948bb280d4bef30920dd13077c2d11ba2a8560eb47de5c01f77550c1e9b1d4c3b901ebf581be4d79a9366738a833918a03f48cc00f739c0a50b8f4f5dc0bbe26aad88067223c087774efad53b040340254bd0bdd37f477bb77f1564709d0102e566e4f28c5ce15b9fb238f52c44810aba93527b87e2b94d7f8b5d6e18c7fb7f48fd1464ef0619f66e8e0c8ad115cd"}, @generic={0x80, 0x9a, "ad43b88abe24f9069c3bd549c0e41b5b04233c23190117c1ccff07d9fa1bd40f5317b46c086157b54cce9bead8a382ed8007ad3f6329320cc600826f8b4b72b7bc19674f3fd44d4b2079434db14e8e5b4ecb5bdb4bd49858c46903a4011b0e0fe8735415e43ad1a90f93efeb2a58c69e29eafe6e2ec76a6c01876969ac223f8fb622110272a7c55b7c5d279d679aecc8faad6523fa1014be9549"}, @jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0x7f, 0x2, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}], @udp={0x4e20, 0x4e22, 0x8f, 0x0, [@guehdr={0x1, 0x1, 0x401, 0x8, 0x100}, @guehdr={0x1, 0x9, 0x101, 0x7fff, 0x100}, @guehdr={0x1, 0x80000000, 0x10, 0x1, 0x100}], "09b961f854b24611eaed18b9858ce2d99dbd4e707510d3aadcd8188fd278fd04834897e797bed6993a1a62989328ae54d04a6acc052bad6788a81789702fbc659a5d903c157131e94b07cf7f6c8ff9ae7ab488a977cebc33d36ac9ab9c1232f84706e4e3e3ffd2db4554f29ca2a30f676ead0894976e98c9d7475a"}}}}, 0x4c3) [ 358.723517] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 358.731269] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 358.738571] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 358.745875] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 358.753185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 358.760487] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000021 19:20:42 executing program 0: mkdir(&(0x7f00000000c0)='A::2:e:\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) socketpair(0x10, 0xa, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 19:20:42 executing program 2: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000080), 0x6, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00000000c0)="771f54d2437e4ed33df1cc5738c2173968466ea54145f9b9685c9809331afdb080b24117de511c7a510134e4c214c0a8feb788187c76430461983b06acb9a3034c2013506dd6a7446655972a568f0511933c280aa41dbe2679ae50138c58666ed3c26c1e21a320b1ac4ba4d92d8ddd063cf6ec3b3f812546899d11f5b6c6d85e8b5f69ff8cf0eac06c091b29e477ca2b2a31eae8123a13c2b463c281d2c523a0df4a", 0xa2) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 19:20:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x480000, 0x0) 19:20:42 executing program 3: r0 = getpgrp(0x0) ptrace$getregs(0xe, r0, 0xffffffffffffff01, &(0x7f0000000140)=""/68) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80, 0x80800) getsockopt$inet6_udp_int(r1, 0x11, 0x6f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x400200) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0), 0x1) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01000000020800000000000000000000feb07f05b2f5d09f6a74614359c56d72c78801be54510375bd2f10af7b9004ded332705a852fd1ebd947047f061ac8c77975c5d38f654f0746a43d413ec1c7bcddc736a0b463567103515949f26127cbda5b315aa8ccba07f1af054ffdb9bc164ef951cb2ea0b06500bc409ecb0c409cbb53b5290937f71739873a4f15c27962d0bf73e51a610c91e712bed61c6d6a34b0351beff7a8bb3e8341a18a3d4ef51c7a9e88f97f557bae90167dbf6ce3d82e02bf6ae3ca6a34", @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00008b00000136f9240300000000000000790eaada477f17eb73669514a58af8b8f5ca34f31e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b000000000"], 0x5}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r5, 0x5, &(0x7f0000000100)) 19:20:43 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='ceph\x00', 0x0, &(0x7f0000000180)) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='A::2:e:\x00') 19:20:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000440)={0x12, 0x10, 0xfa00, {&(0x7f0000000380), r3, r2}}, 0x18) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x79357fab}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x200000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00062abd7000f7c8f0d45330aa53e0fddbdf250400000008000500030000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000084) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r7 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1ff, 0x200) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r7, 0xc008551a, &(0x7f00000001c0)={0x7, 0x8, [0x4, 0x120000000]}) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f00000004c0)={0x2, 0x80, 0x6, 0x2, 0x10000, 0x8}) ioctl$KDSKBLED(r5, 0x4b65, 0x1) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000140), 0x8) 19:20:43 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a000000000000000000000003fa05000000dd0002000000e0000001000000008000000002000100000000000000000200000000030005000000000002000000e0000001000000000000000042fb72943013a577949304abf2595d2dfa08ce95a982eb8eb299083569f2886e9a6476cfbdc75ba9d4029a016a3495407dff0c"], 0x50}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2040000100000041, 0x80000010000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/232) 19:20:43 executing program 2: r0 = socket(0x5, 0x1, 0x9) r1 = syz_open_dev$tun(&(0x7f0000001240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x1802}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x6) dup3(r0, r1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 19:20:43 executing program 6 (fault-call:1 fault-nth:34): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:43 executing program 5: prctl$getreaper(0x1b, &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x202) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000080)) 19:20:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:43 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='A::2:e:/file0\x00', 0x0, 0x10}, 0x10) 19:20:43 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='ceph\x00', 0x0, &(0x7f0000000180)) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='A::2:e:\x00') 19:20:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x20002000000a, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x10) 19:20:43 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x4004}, {r0, 0x8000}], 0x1, 0x1000000001fd) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x180, 0x0) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000240)="ef0b2abe7e1b69ad4a58b2590693235025e52fa3c4d3fd9a5c797714f29d6cd7b1f4a29f74e6dc820bbe1fe1b7bf0e124ad2ee34c456572104efa5349cf614f38b7512a68f9bf4c683a152936264c6e96fc05fe585de51eed1f5284075c7d0e27065238f50570b7d6e9129b484aac87fa0e496b55bac97cf2cacbd6e683518cf75df6bf2aae2e1431ef4301a7fb312992ca9962797a2ecf4571e68b0880ab596e23c91e5ca2153ddf6b3861cdfa75e7be1367157ad4edbfc63b464298626f583e680513e2e4fc9603791f7911bdde77d0ff9c007ce39c17b4e4c74b03eeaafac8a1f2585d0b6de9a292cdd64d8b921a0", 0xf0}, {&(0x7f0000000080)}, {&(0x7f0000000340)="ce537a7c8db8e4289e6cb822f6e459e0ec7202016188bc076eef8dbbfc79f33fb3bcb5c34def3a5ecfb3c32fba1fc4f79addf6b2b7e19c24fae404de2737c4af30b315c126fca39f296e4d5b098ba898208f49040fb65d04b96cb9ca3cc98dda6c56898e473ca66e34e8ac0e7164c5ff3327c6e5f32f5ddc91f2c66c29e0cbeeceb39a06f0ffc13c59fc3e5b844cd6ef1289a79f9dc1553f59f6e7b1d7ab495d7a187d46b9eeb1f876298714342e14cabcd81fec0077dbcb7032cc84273edf1832c543a14fff7f65d80731f52075c110d08dc8cc", 0xd4}, {&(0x7f0000000440)="f1aa72e812f2bba11a4a49167e18c0535345c1240d280404b55fb7632536025190082d2f2b3b33a55513be82a68ec895330fa13f1f16d38607e78def9231284e84823d127299a22bcc30507268be51cf66e9f5682e1f0644e3caf8fcb9288ab580eba1bf66e80f4b0ebbed818ca2def189", 0x71}, {&(0x7f00000004c0)="4fe4642aadf3e936c18e28de158e1c803bd3df935145edade2ef266915d978dd5b5ca8d566870cf5d603d4e7f996ad015738d2f4a0088ad231c1235e6a44507afdca7860cc803fd5aa35a6c510e078fc670e892d72819b466aaaab8f43f6f2356de97327ea51d8f96ede01e80c82145c3c12f6d4941499a90e", 0x79}], 0x5, 0x0, 0x0, 0x44001}, 0x40) [ 359.344913] libceph: bad option at './file0' [ 359.381766] libceph: bad option at './file0' 19:20:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip6_flowlabel\x00') ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x6, 0x1}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) sendfile(r0, r0, &(0x7f0000000000), 0x101) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/13, 0xd}], 0x1, 0x7fffffff) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000340)={0xffffffff}, 0x13f, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000003c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000140), r1, 0x1}}, 0x18) [ 359.411874] FAULT_INJECTION: forcing a failure. [ 359.411874] name failslab, interval 1, probability 0, space 0, times 0 [ 359.423329] CPU: 0 PID: 25035 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 359.430205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.439586] Call Trace: [ 359.442232] dump_stack+0x185/0x1d0 [ 359.445932] should_fail+0x87b/0xab0 [ 359.449711] __should_failslab+0x278/0x2a0 [ 359.454022] should_failslab+0x29/0x70 [ 359.457957] kmem_cache_alloc+0x129/0xb70 19:20:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x1f}, &(0x7f0000000280)=0xc) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa}}, {{0xa}}]}, 0x190) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) dup3(r1, r0, 0x0) [ 359.462146] ? mempool_alloc_slab+0x66/0x80 [ 359.466540] mempool_alloc_slab+0x66/0x80 [ 359.470730] ? mempool_free+0x440/0x440 [ 359.474768] mempool_create_node+0x841/0xc70 [ 359.479267] mempool_create+0xd4/0xf0 [ 359.483122] ? mempool_alloc_slab+0x80/0x80 [ 359.487497] ? mempool_free+0x440/0x440 [ 359.491531] ceph_osdc_init+0x674/0x1010 [ 359.495662] ceph_create_client+0x401/0x620 [ 359.500050] ? __kmalloc+0x13a/0x350 [ 359.503824] ceph_mount+0xb4c/0x30a0 [ 359.507588] ? alloc_pages_current+0x6b1/0x970 [ 359.512248] ? f2fs_init_acl+0x1530/0x1530 [ 359.516541] mount_fs+0x29b/0x780 [ 359.520070] vfs_kern_mount+0x222/0x990 [ 359.524104] do_mount+0xca5/0x4ed0 [ 359.527682] ? msan_get_shadow_origin_ptr+0xa/0x230 [ 359.532781] ksys_mount+0x32e/0x3d0 [ 359.536476] __x64_sys_mount+0x157/0x1c0 [ 359.540578] ? ksys_mount+0x3d0/0x3d0 [ 359.544420] do_syscall_64+0x15b/0x230 [ 359.548383] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 359.553605] RIP: 0033:0x455a99 19:20:43 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x3}, {0x6}}) write(r0, &(0x7f0000000000)="af058938a5a5354df8b92b5926b7b6c5ecd257a4430ea433edb77c5e8cf1b7df3c6292450eeafe5a746251adaaffc028bedb56776f5a40bbb69410096cddbf75c093edf80b19e03b483d4f20dc4be4f25ecb83a049ad9964ef6eb115d5daf68aed451fff7577effa1f1b664763be8617cf83fca04e5fc2a3355215687bab4918a95c47d3137cdb2422b82f74c09b6d528fdcdd354079843fcbfcdd248106cd5b25519a05bbf1770dfb83", 0xaa) [ 359.556829] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 359.564581] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 359.571884] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 359.579199] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 359.586501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 359.593805] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000022 19:20:43 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_team\x00'}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="2b04501419812a6730fa26a6cba02542c3a645e649aabb7634dfe73a3a8716e3", 0x20}, {&(0x7f00000001c0)="237b7efff0c99070ff267f98139049370bd7889346a25ac5d7fa855209cb3a0487e4d8c4b6c776f22e4886fc72b73bf733934a6fb9a85e3fef4cc699b1df1d89142aded2814e97a39ed5dc9194036933d264cff220f00794ece14621f57cd769ec35873a21e64678f71b9f6230f08fe48a3e38881d36d20b4fc7f77c518669b6baa8e362bb54105bb856508dba3b1cd6f8c1dd4cc0d213a05ee43b3c1c19b8", 0x9f}, {&(0x7f0000000280)="1739fc67c5909b236188e87bb6ff45024672c25624a70d94b4647358dcd0c42dfc52338db019bcd744b5f2fcf2419b5dbbaeb74ac5a56ecaac595acb770bf2b0d3dc5be9a5aefdfc2a94cda6c3a3c57e1b2f59f745734ff2f48f823aacf22dc8ceb2e0df563e9f0553a9edfd2869a1b0fb81000a2349a299665b818ef7e62f447da52bbaf69fb6d821bb5e49c8b1d6", 0x8f}, {&(0x7f0000000340)="2d19ce083e473bad80d7a5aa3e88e0b80c4e256fd6d2bbfbd8c958f8f7148397601a12f998dd2738ed8c95ec7e36517a", 0x30}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="8a0f86c075a4bb9b133fadb41b4e2b44a5307a27877168855c30d29347ed04769cd18c2364bf5aae9dce5358cda0d2e9604a0d13bcfca0ca71cffa01620aba0b0ed8ce05e7e5dcf259f4b66808302764f8969d8808de1e458b598e7f1a52ce654522315cc7cd36a4dae5a2e1ebf42438208e400d3a3c022b5ac1da5a59a3aa7dce517e2b2c3aa9f91cbc60f124ce6ea5de2509aa4d3953ed125e8d3bebd2a08124c06e0522115fdc919ecd", 0xab}], 0x6, 0x0, 0x0, 0x20008000}, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) quotactl(0x5, &(0x7f0000000380)='./file1\x00', r1, &(0x7f0000000680)="75cd01ea67b25881ff0265ee064da51a6950836e2a62c8c4594ebd0cf683efad16981b90019650e3a26a9703a6d1001dde24890dda0d1bac267161090c127e70f59f9b248679d116a237d4780023f929a47d8fc31d02019662b68b1e53bc159f7738b1f9312a4fee6a8cfe20e9a550ff09fd4433caf483fbc2a0faba1426") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000700)={'IDLETIMER\x00'}, &(0x7f0000000740)=0x1e) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 19:20:43 executing program 4: r0 = socket(0x10, 0x80002, 0x3) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0xffffffffffffffff, 0x20}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xffffffffffffff91) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x4b36, 0x4) 19:20:43 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x12, 0x3, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) 19:20:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) r5 = accept(r3, &(0x7f00000001c0)=@xdp, &(0x7f0000000240)=0x80) close(r5) bind$inet6(r5, &(0x7f0000000340)={0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0x1, 0x1, 0x2, 'queue0\x00'}) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)="1b", 0x1}]) [ 359.684801] libceph: bad option at './file0' [ 359.710941] libceph: bad option at './file0' 19:20:43 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xffffff9b) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) tee(r2, r1, 0x1, 0x2) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7c, 0x4b0100) readahead(r0, 0x21, 0x1) 19:20:43 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_getscheduler(r2) fremovexattr(r0, &(0x7f0000000100)=@random={'security.', '/dev/dsp#\x00'}) getpeername$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000900)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000940)={r3, @rand_addr=0x1, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8140, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000080)=0xc29) 19:20:43 executing program 6 (fault-call:1 fault-nth:35): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:43 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = gettid() r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x6, 0x6}, 0x2) getpriority(0x2, r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80000, 0x0) 19:20:43 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 19:20:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b7000000000001b7bfa30000000000000703000028ddffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000070000000001ed00001d040000000000006f460000000000006b0a00fe00000000850000002e000000b7000000000000009500400000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 19:20:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x4040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001640)={0x80000001, 0x7fffffff, 0x10001, 'queue0\x00', 0x8000}) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x3a9cbe00, @loopback={0x0, 0x1}, 0x5}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)="2bd0154059898d14383da8b9fdfab2c782fb737a64b8592c69e650df45e377efb147a1a9e2e20e62cc32e6700fa84bf6894e965ede9a3f36ae302f2744ec9edf5d0f52baef53cbef04dbed8a96aa6ca43bd22f9f08ad00a1832abf65e333f3d829d82320b3026f480d592f0657a6fcd6155172fd018b4901ee04917f6512893815ab452819fe9c6f24e82faa5203fe6edf463b6ac47274ca0d7409d69d51756b8df576", 0xa3}, {&(0x7f0000000240)="ee1a2f23045e703cc5b92b5b2ece569074485d31d795b16e50417c484807ad6743fb98ac8535454f95723e2cf43983577b6cceb087619a036d8ba3e781d5939bcfe1e15776353cc2bc736a37371fd7eb7c1e4cd979a238e4f0b6e67b4be3f5e5a4faca9e46beb744ae0ceb10b5a8a8c6762e44746a52b6a8ad31c01e38fb9a4c39914eec205b508eb9f152ef05bc858665472eb0aa82859a75d85eb69dbff5f2245d811c9cd6368ab51d4e7aa90cc1b121f1127d81688e84367b269e4076fef8a61b08fe8b", 0xc5}, {&(0x7f0000000000)="e8082b07f25a2b", 0x7}, {&(0x7f0000000340)="2459c33a4b64a876304243c4c9d2b053b92ca1940ed899dec9cad1be24868fd6903db76ef6148c4be61c8f59c4e87eb216eb1338c120c8a1fda794e211273de413ec61239fa3581f9fb336cbf986ad7393ef499edb7f69530c063f0811", 0x5d}, {&(0x7f0000000640)="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", 0x1000}], 0x5, &(0x7f0000000440)=[{0x68, 0x107, 0xff, "7d186b52da93126fb11abf3b5addfdc3b6ad924835bec3af20630852e39a146d43c575985c3ecbdfbf2eb21d4150b176dd177b62af2aa58b065401ab40e42d97b84f1e5be32c61f9e021492971302cb41c426e726e"}], 0x68, 0x4000000}, 0x1) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 359.980542] libceph: bad option at './file0' [ 360.012227] FAULT_INJECTION: forcing a failure. [ 360.012227] name failslab, interval 1, probability 0, space 0, times 0 [ 360.023776] CPU: 1 PID: 25084 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 360.030657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.031166] libceph: bad option at './file0' [ 360.040038] Call Trace: [ 360.040100] dump_stack+0x185/0x1d0 [ 360.040173] should_fail+0x87b/0xab0 [ 360.040219] __should_failslab+0x278/0x2a0 19:20:44 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x140, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x8, 0x9, 0x7fffffff, 0x40, 0xffffffffffffffff, 0x3}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x404000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'syzkaller1\x00', 0xa002}) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000140)) llistxattr(&(0x7f0000000180)='A::2:e:\x00', &(0x7f00000001c0)=""/30, 0x1e) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000200)={'bond0\x00', 0x3}) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 360.040269] should_failslab+0x29/0x70 [ 360.040303] kmem_cache_alloc+0x129/0xb70 [ 360.040327] ? mempool_alloc_slab+0x66/0x80 [ 360.040376] mempool_alloc_slab+0x66/0x80 [ 360.040403] ? mempool_free+0x440/0x440 [ 360.040424] mempool_create_node+0x841/0xc70 [ 360.040470] mempool_create+0xd4/0xf0 [ 360.040491] ? mempool_alloc_slab+0x80/0x80 [ 360.040524] ? mempool_free+0x440/0x440 [ 360.096180] ceph_osdc_init+0x674/0x1010 [ 360.100328] ceph_create_client+0x401/0x620 [ 360.104716] ? __kmalloc+0x13a/0x350 [ 360.108500] ceph_mount+0xb4c/0x30a0 [ 360.112260] ? alloc_pages_current+0x6b1/0x970 [ 360.116922] ? f2fs_init_acl+0x1530/0x1530 [ 360.121217] mount_fs+0x29b/0x780 [ 360.124748] vfs_kern_mount+0x222/0x990 [ 360.128798] do_mount+0xca5/0x4ed0 [ 360.132416] ? __kmalloc+0x13a/0x350 [ 360.136215] ? copy_mount_options+0x91/0x540 [ 360.140700] ksys_mount+0x32e/0x3d0 [ 360.144412] __x64_sys_mount+0x157/0x1c0 [ 360.148525] ? ksys_mount+0x3d0/0x3d0 [ 360.152370] do_syscall_64+0x15b/0x230 [ 360.154304] libceph: bad option at './file0' [ 360.156314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 360.156339] RIP: 0033:0x455a99 [ 360.156356] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 360.156396] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 360.156416] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 360.156434] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 360.156460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 360.203222] libceph: bad option at './file0' [ 360.206038] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000023 19:20:44 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x800000000000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="9be30a4433b1f4b50cff4ffc0a1eb1a73da66506fab5cea93950c73d8f331b840edeaa71138bbee9e4fc80e8f269e665e825219058f4313572", 0x39, 0x20000000, &(0x7f0000000100)={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2839f9b4}, 0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x143100, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x1f}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x16}}, 0xffffffffffffffbf) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', ',:}\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) sendmsg$nl_netfilter(r2, &(0x7f00000013c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000001380)={&(0x7f0000000280)={0x10d8, 0x14, 0xf, 0x404, 0x70bd27, 0x25dfdbfc, {0x81fd93ff6b38bf11, 0x0, 0x6}, [@nested={0x1098, 0x54, [@typed={0x8, 0x50, @pid=r3}, @typed={0xc, 0x40, @str='system.'}, @generic="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", @typed={0xc, 0x13, @u64=0x9}, @generic="7f75494461f41a3772d130900dd5674becdfdb2c1528224cb18431231f6d90c6c99f5776dd26d54c2cdf16cca07020f8cd3445602331b7acb09b727f9746e4481ab9daeabd5f2e47d97a081254d6546352e78c364ab8e66dd87cf5120bcdc994558976ed2ecf7ead03c258300fb9ad555a8cb0"]}, @generic="3786bdea00f441f540e11bdfd80b22677a0257fd5ceb49119bd3c1cb12698ae7", @typed={0xc, 0x51, @u64=0x200}]}, 0x10d8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 19:20:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xff, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x1) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x15}, [@typed={0x8, 0x1, @binary='^'}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xea7c, 0x3ffff) 19:20:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x4004}, {r0, 0x8000}], 0x1, 0x1000000001fd) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x180, 0x0) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000240)="ef0b2abe7e1b69ad4a58b2590693235025e52fa3c4d3fd9a5c797714f29d6cd7b1f4a29f74e6dc820bbe1fe1b7bf0e124ad2ee34c456572104efa5349cf614f38b7512a68f9bf4c683a152936264c6e96fc05fe585de51eed1f5284075c7d0e27065238f50570b7d6e9129b484aac87fa0e496b55bac97cf2cacbd6e683518cf75df6bf2aae2e1431ef4301a7fb312992ca9962797a2ecf4571e68b0880ab596e23c91e5ca2153ddf6b3861cdfa75e7be1367157ad4edbfc63b464298626f583e680513e2e4fc9603791f7911bdde77d0ff9c007ce39c17b4e4c74b03eeaafac8a1f2585d0b6de9a292cdd64d8b921a0", 0xf0}, {&(0x7f0000000080)}, {&(0x7f0000000340)="ce537a7c8db8e4289e6cb822f6e459e0ec7202016188bc076eef8dbbfc79f33fb3bcb5c34def3a5ecfb3c32fba1fc4f79addf6b2b7e19c24fae404de2737c4af30b315c126fca39f296e4d5b098ba898208f49040fb65d04b96cb9ca3cc98dda6c56898e473ca66e34e8ac0e7164c5ff3327c6e5f32f5ddc91f2c66c29e0cbeeceb39a06f0ffc13c59fc3e5b844cd6ef1289a79f9dc1553f59f6e7b1d7ab495d7a187d46b9eeb1f876298714342e14cabcd81fec0077dbcb7032cc84273edf1832c543a14fff7f65d80731f52075c110d08dc8cc", 0xd4}, {&(0x7f0000000440)="f1aa72e812f2bba11a4a49167e18c0535345c1240d280404b55fb7632536025190082d2f2b3b33a55513be82a68ec895330fa13f1f16d38607e78def9231284e84823d127299a22bcc30507268be51cf66e9f5682e1f0644e3caf8fcb9288ab580eba1bf66e80f4b0ebbed818ca2def189", 0x71}, {&(0x7f00000004c0)="4fe4642aadf3e936c18e28de158e1c803bd3df935145edade2ef266915d978dd5b5ca8d566870cf5d603d4e7f996ad015738d2f4a0088ad231c1235e6a44507afdca7860cc803fd5aa35a6c510e078fc670e892d72819b466aaaab8f43f6f2356de97327ea51d8f96ede01e80c82145c3c12f6d4941499a90e", 0x79}], 0x5, 0x0, 0x0, 0x44001}, 0x40) 19:20:44 executing program 4: openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x44c880, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@nl, &(0x7f0000000340)=0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0xffffffffffffa6a1}, {0xa, 0x4e23, 0x27b6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0000}, 0x3ff, [0x8, 0x738, 0x81, 0x7, 0x400, 0x9, 0x67f, 0x5]}, 0x5c) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) select(0x40, &(0x7f00000002c0)={0x3f, 0x2, 0xfc10, 0x5, 0x5, 0xffffffffffffffff, 0xffffffffffffff7c, 0xa9}, &(0x7f0000000100)={0xda3d, 0xb4b, 0x2, 0x81, 0x3, 0x0, 0x8002, 0x847b}, &(0x7f0000000240)={0x7fa, 0x9, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffeff, 0x7}, &(0x7f0000000280)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000300)=0x1f5) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x7907fffffffc, 0x3, 0x0, 0x8b, 0xfffffffffffffff7, 0x6}) select(0x40, &(0x7f0000000000), &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, &(0x7f0000002000)={0xfffffffffffffffc, 0x0, 0xffff}, &(0x7f0000003000)) ioctl$VT_WAITACTIVE(r1, 0x5607) accept$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000580)={@loopback={0x0, 0x1}, 0x7a, r2}) 19:20:44 executing program 6 (fault-call:1 fault-nth:36): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 360.319153] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 19:20:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) r2 = memfd_create(&(0x7f0000000200)='em1GPLloprockeyringeth0GPLvmnet0eth1eth1#cpuset{@\x00', 0xfffffffffffffffe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000180)=0x14) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/42) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x800}, 0x8) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:44 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1010, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='ceph\x00', 0x0, &(0x7f0000000340)) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x20000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) lchown(&(0x7f0000000140)='./file0\x00', r0, r2) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x20, 0x7fffffff, 0x6633}, 0xc) 19:20:44 executing program 2: r0 = shmget(0x2, 0x2000, 0x202, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x5fff) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/235) r1 = dup(0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000100)="0b823bd32fb7e403407c78f3f689a3") shmctl$IPC_RMID(r0, 0x0) [ 360.615970] FAULT_INJECTION: forcing a failure. [ 360.615970] name failslab, interval 1, probability 0, space 0, times 0 [ 360.627421] CPU: 1 PID: 25127 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 360.634302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.643724] Call Trace: [ 360.646384] dump_stack+0x185/0x1d0 [ 360.650063] should_fail+0x87b/0xab0 [ 360.653814] __should_failslab+0x278/0x2a0 [ 360.658099] should_failslab+0x29/0x70 [ 360.661999] kmem_cache_alloc+0x129/0xb70 [ 360.666177] ? mempool_alloc_slab+0x66/0x80 [ 360.670532] mempool_alloc_slab+0x66/0x80 [ 360.674690] ? mempool_free+0x440/0x440 [ 360.678693] mempool_create_node+0x841/0xc70 [ 360.683183] mempool_create+0xd4/0xf0 [ 360.687036] ? mempool_alloc_slab+0x80/0x80 [ 360.691371] ? mempool_free+0x440/0x440 [ 360.695377] ceph_osdc_init+0x674/0x1010 [ 360.699518] ceph_create_client+0x401/0x620 [ 360.703893] ? __kmalloc+0x13a/0x350 [ 360.707656] ceph_mount+0xb4c/0x30a0 [ 360.711419] ? alloc_pages_current+0x6b1/0x970 [ 360.716075] ? f2fs_init_acl+0x1530/0x1530 [ 360.720332] mount_fs+0x29b/0x780 [ 360.723813] vfs_kern_mount+0x222/0x990 [ 360.727815] do_mount+0xca5/0x4ed0 [ 360.731403] ? __kmalloc+0x13a/0x350 [ 360.735173] ? copy_mount_options+0x91/0x540 [ 360.739621] ksys_mount+0x32e/0x3d0 [ 360.743314] __x64_sys_mount+0x157/0x1c0 [ 360.747409] ? ksys_mount+0x3d0/0x3d0 [ 360.751222] do_syscall_64+0x15b/0x230 [ 360.755158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 360.760355] RIP: 0033:0x455a99 [ 360.763544] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 360.771271] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 360.778555] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 360.785830] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 360.793119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 360.800424] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000024 19:20:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x108, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1c00000000000}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x18, 0x2c, 0x3, 0x0, 0x0, {0x400002}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 19:20:44 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'sit0\x00', 0x106}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x125) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x100000000000400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'yam0\x00', 0x600}) 19:20:44 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xffffffffffffffa1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40a, 0x80) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3b, &(0x7f0000000040)="7c8100a5dda04f758fd0d2f4b1050bb34546ea3808f27c8ee7549f6f0d119a34a95abc0875befe13eceac68219ce1a7017fe1a28de28bde7cefff47d68963de7c3", 0x41) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x3, 0x20}, 0x8) 19:20:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket(0x1e, 0x1, 0x0) recvmsg$kcm(r2, &(0x7f0000000980)={&(0x7f00000003c0)=@ax25, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/150, 0x96}, {&(0x7f0000000640)=""/130, 0x82}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000500)=""/17, 0x11}, {&(0x7f0000000700)=""/235, 0xeb}, {&(0x7f0000000800)=""/150, 0x96}, {&(0x7f00000008c0)=""/163, 0xa3}], 0x7}, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0xc9e, &(0x7f0000000380)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10000, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x800) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000340)={0x0, 0xffffffffffffffb6, 0xfa00, {0x7, &(0x7f0000000280)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000000300)={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), r6, 0x9}}, 0x18) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x129000, 0x0) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f00000000c0)=0x400) r8 = dup3(r0, r1, 0x80000) ioctl$KDGKBLED(r8, 0x4b64, &(0x7f0000000000)) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:44 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x3f, @empty, 0x3}}}, 0x84) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 19:20:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '@,!ppp1)mime_typevmnet0vmnet0(}'}, {0x20, 'proc&'}, {0x20, "82"}, {0x20, "2cd1747275737465642d3a73656c696e75782c2b656d305d5d7d2828"}, {0x20}, {0x20}, {0x20, '#/]}'}], 0xa, "8be8c1d6ec544aa81db9f22306b1b7d0c84ceac66b200ea1dba1c2503ea53a98f7459b33b3b52a5810f8515f19d515d3"}, 0x87) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x2fe, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) 19:20:44 executing program 6 (fault-call:1 fault-nth:37): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:44 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1010, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='ceph\x00', 0x0, &(0x7f0000000340)) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x20000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) lchown(&(0x7f0000000140)='./file0\x00', r0, r2) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x20, 0x7fffffff, 0x6633}, 0xc) [ 361.006555] FAULT_INJECTION: forcing a failure. [ 361.006555] name failslab, interval 1, probability 0, space 0, times 0 [ 361.017943] CPU: 0 PID: 25148 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 361.024826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.034210] Call Trace: [ 361.036860] dump_stack+0x185/0x1d0 [ 361.040554] should_fail+0x87b/0xab0 [ 361.044341] __should_failslab+0x278/0x2a0 [ 361.048648] should_failslab+0x29/0x70 [ 361.052584] kmem_cache_alloc+0x129/0xb70 19:20:45 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050000000000000005006d20002b1f00c05d080a4a51f10101c7033400b0", 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xffffffff, 0x2, 0x7, 0x7, 0x20}, &(0x7f0000001b80)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001bc0)=@assoc_id=r1, 0x4) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x480) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000440)={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r3, 0x2}}, 0x18) write(r0, &(0x7f0000000480)="d81afd53d2d08f3304d8bf5f45cad87ce3fc2a85b3fabe2a98519934e754e16aeef881754860b134ab2f69d82bd352e06ed5a40577c971584d46290546cb2b4f26f12320f41d797d10a39a1ecec1d3402a4a78c7b2523e7948bc278a49a50c9608bd9b738e7e3dcfee1753b7f203ed7073bd8a1b6f80ac80181726c1c2e4639a46ce2372154d5171", 0x88) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000540)={'ip6gre0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000001a80)={&(0x7f0000000580)=@ll={0x11, 0x19, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="7e1afdd33fe3d4f9dcc669e7fef319cace14450250c16b999f57b80b045c3986815b14386141edcf6484c596cf6fc2f732dcf375d5c2a0e0ce80d6303bcc7d1fdffd92ca00b0f5402bc17c0d0b021b58bcc75e088c5705800737c02ff2c78529cfbc18c30a12e98e9595b08119467e1677248458c834e1dbf5024ae7a3096255fde1a3dc7521a9f9b5bf3e8b7b00e2eb56833fc7c36afde8573a01c318f9448a2a16f8c58953687841af9533c36208b47d5033a95feb63dc40a400767e151bce7bc447f6dcbbe1c5801c5fc5b64d636fd87583a57f83a10f57e03214", 0xdc}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="6575b4583269efcf42f7206f411b5e24999e2ed065305e11843b8236678538a156df988c96d4c43b1b370a82656fd2e029acea0d4b5a3e6065b79a5505dd9220dafd7dc69e702f6ecc867c75e461d506b779d02173dc15978616ba4b876f4d8fa5770927c7822184d4437dafbd78fc279cb34faf76a2d5b48e38bd82c1b0c868d92c7aca8a5adea04ced00fc0755e6", 0x8f}], 0x3, &(0x7f0000001800)=[{0x18, 0x10f, 0x60000000, "3183175c3a1f5a31"}, {0x38, 0x111, 0x80, "f7f45d825f64ae336cc800c0f780e780bd7312263a40301f59daea88c87c7ce76015d2116d"}, {0x100, 0x1, 0x3, "00017b5b8b34b9fd082c4a62e71dd1756e1add1eb71c186913d332d6e484c85a2f52a7c0ec35ba3adbb34fb0e644e886ec10fefec06455db5fd5e838837c5891d0bfafeb69a74b52bfa2f484dc1db42635b734eebb5192a5616492e954166670eae80ded50d15784cf80f595f2c99497f37c1c42cc50db2ac1266d49d789c17ab66cbebbc4cc5853afc6c1c42523be8bde0dbae6bf371d53d65c14fc1da6f1d7f3bda138c8f930a872268d6d45b426f8cc1105bc730a613450df4647e1e970529556b0a62b15828d978a4048804607b468ae1830b20e9dbde16fa8fdde0a11bce22535c759bcead5122eac"}, {0x38, 0x115, 0x1, "238037dcef26ad8284ec469089e7d598087481daca9a31a66e2a1d1d5c53b08f149ededc"}, {0xc8, 0x1, 0x0, "5018cee8aa217d6904f0c82c27a5424b0da32e477c8ddaded65e9e234e3bdad72bac446e63fd6b76ab3fae1b80aadda0df7322b3f19ca89274ec0c9d3737b8e996bebb37ec546e40cf5771522f32dd19b89e2c65548a84fa687eecc95d6beb85c4704b6cdd8491e276b792e0e6cbcf40004e8ebb35fe631b05bb4a22b3d1f501f7429fb9462ef425ca91fe224efb029d809386ad4fb9ae484332ec973d407388fa87d619b2b54cfe5bba92c5716b482c42d0ce1506d8"}], 0x250, 0x11}, 0x8800) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000025c0), 0x4) sendto(r0, &(0x7f00000000c0), 0x3dc, 0x0, 0x0, 0xfffffffffffffef0) recvfrom$inet6(r0, &(0x7f0000000100)=""/195, 0xc3, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x709000) [ 361.056784] ? mempool_alloc_slab+0x66/0x80 [ 361.061163] mempool_alloc_slab+0x66/0x80 [ 361.065341] ? mempool_free+0x440/0x440 [ 361.069357] mempool_create_node+0x841/0xc70 [ 361.073850] mempool_create+0xd4/0xf0 [ 361.077708] ? mempool_alloc_slab+0x80/0x80 [ 361.082075] ? mempool_free+0x440/0x440 [ 361.086103] ceph_osdc_init+0x674/0x1010 [ 361.090229] ceph_create_client+0x401/0x620 [ 361.094609] ? __kmalloc+0x13a/0x350 [ 361.098391] ceph_mount+0xb4c/0x30a0 [ 361.102150] ? alloc_pages_current+0x6b1/0x970 [ 361.106819] ? f2fs_init_acl+0x1530/0x1530 [ 361.111151] mount_fs+0x29b/0x780 [ 361.114676] vfs_kern_mount+0x222/0x990 [ 361.118701] do_mount+0xca5/0x4ed0 [ 361.122367] ? copy_mount_options+0x2dd/0x540 [ 361.126941] ksys_mount+0x32e/0x3d0 [ 361.130637] __x64_sys_mount+0x157/0x1c0 [ 361.134764] ? ksys_mount+0x3d0/0x3d0 [ 361.138608] do_syscall_64+0x15b/0x230 [ 361.142549] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 361.147765] RIP: 0033:0x455a99 [ 361.150981] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 361.158731] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 361.166030] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 361.173330] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 361.180631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 361.187942] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000025 19:20:45 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd6006f52600303a00fe800000000000000000000000000005000000000000000000000000000000018c00907800000000600a07ec00000000fe8000000000000000000000000000ffff000000000000000002ffffac140000dbeec39a35864b3dd8a8e7ba9ea426c6166d38d25e87bf352749135927c839f5823967bc801881673fc04c7c76d908d0f1a1222309de5bbb5875e2c3d985badd9992c80e113888bdd19723862f527bad8ff9a04262d3af81dc9c2ab0c87135621ef8a52c421b99b1c06af970e3bcbd6e3cc575309b2da2281c15eef39c5c483dfc813aad4ab1a656e2908df64a344e35fc"], &(0x7f0000000040)) unshare(0x100) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) r1 = socket(0xa, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x1, '\x00', 0xfffffffffffffffe}, 0x18) 19:20:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xfffffffffffffec5}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x7ff, 0x6, 0x6, 0x3, 0x6, 0xc14}) openat$cgroup_int(r1, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) [ 361.205499] libceph: bad option at './file0' 19:20:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipv6_route\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x97}, 0x6, [0x3, 0x9, 0x9, 0x7f, 0xffff, 0x4fc4a2c, 0x0, 0x6]}, 0x5c) r1 = socket(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) listen(r1, 0x0) r4 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000000280)=""/27, 0x1b, 0x40000040, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r4, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, r5+10000000}, &(0x7f0000000100), 0x8) shutdown(r1, 0x0) lseek(r0, 0x1, 0x0) 19:20:45 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x7, 0x88, "ab983082c02a41680be6ca2ca7b31cbddeaa30dfb31e4a5a080e941a62074d29cc2380e59fe7db34cdae29d7181016907417a271a69116573b32d8f73bbba21aabe04b6f65b09050746388aaffa268df17aa15811da7a08b92f18c45bd2f22c64968bd24c57f500159fb01f797f47fb8b706e182cd7c471a76c8405f389144889df6da6c18d053e9"}, 0x90) 19:20:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) socket$inet6(0xa, 0x5, 0x4) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:45 executing program 6 (fault-call:1 fault-nth:38): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:45 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1010, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='ceph\x00', 0x0, &(0x7f0000000340)) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x20000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) lchown(&(0x7f0000000140)='./file0\x00', r0, r2) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x20, 0x7fffffff, 0x6633}, 0xc) [ 361.410487] libceph: bad option at './file0' [ 361.447327] FAULT_INJECTION: forcing a failure. [ 361.447327] name failslab, interval 1, probability 0, space 0, times 0 [ 361.458828] CPU: 0 PID: 25181 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 361.465722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.475120] Call Trace: [ 361.477780] dump_stack+0x185/0x1d0 [ 361.481469] should_fail+0x87b/0xab0 [ 361.485244] __should_failslab+0x278/0x2a0 [ 361.489550] should_failslab+0x29/0x70 [ 361.493479] __kmalloc_node+0x22f/0x1200 [ 361.497576] ? mempool_create_node+0x10b/0xc70 [ 361.502213] ? kmem_cache_alloc+0xa97/0xb70 [ 361.506561] ? mempool_alloc_slab+0x66/0x80 [ 361.510919] mempool_create_node+0x10b/0xc70 [ 361.515368] ? msgpool_alloc+0x1b0/0x1b0 [ 361.519466] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 361.524913] ? ceph_msgpool_init+0x2b0/0x2b0 [ 361.529404] mempool_create+0xd4/0xf0 [ 361.533272] ? msgpool_alloc+0x1b0/0x1b0 [ 361.537375] ? ceph_msgpool_init+0x2b0/0x2b0 [ 361.541829] ceph_msgpool_init+0x12d/0x2b0 [ 361.546130] ceph_osdc_init+0x73d/0x1010 [ 361.550264] ceph_create_client+0x401/0x620 [ 361.554649] ? __kmalloc+0x13a/0x350 [ 361.558430] ceph_mount+0xb4c/0x30a0 [ 361.562188] ? alloc_pages_current+0x6b1/0x970 [ 361.566841] ? f2fs_init_acl+0x1530/0x1530 [ 361.571134] mount_fs+0x29b/0x780 [ 361.574660] vfs_kern_mount+0x222/0x990 [ 361.578710] do_mount+0xca5/0x4ed0 [ 361.582320] ? __kmalloc+0x13a/0x350 [ 361.586097] ? copy_mount_options+0x91/0x540 [ 361.590585] ksys_mount+0x32e/0x3d0 [ 361.594283] __x64_sys_mount+0x157/0x1c0 [ 361.598391] ? ksys_mount+0x3d0/0x3d0 [ 361.602230] do_syscall_64+0x15b/0x230 [ 361.606169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 361.611387] RIP: 0033:0x455a99 [ 361.614601] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 361.622351] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 361.629654] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 361.636953] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:20:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008915, &(0x7f0000000100)="295ee1311f16f477671070") inotify_init() r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390002000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x420100, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x1f, 0x2) 19:20:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a00000000000000000000000300000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e0000001000000000000000000"], 0x50}, 0x1}, 0x0) [ 361.644251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 361.651552] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000026 19:20:45 executing program 6 (fault-call:1 fault-nth:39): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = msgget(0x3, 0x100) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r7 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000000680)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f00000006c0)={{0xa621, r3, r4, r5, r6, 0x0, 0x40}, 0x1ff, 0x9, 0x401, 0x2, 0x90, 0x9e27, r7, r8}) r9 = socket(0x1e, 0x1, 0x0) sendmsg(r9, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r9, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x134, r11, 0x200, 0x70bd28, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}]}, 0x134}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) io_submit(r10, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 361.756466] libceph: bad option at './file0' [ 361.769540] IPv6: Can't replace route, no match found [ 361.789473] FAULT_INJECTION: forcing a failure. [ 361.789473] name failslab, interval 1, probability 0, space 0, times 0 [ 361.800996] CPU: 0 PID: 25204 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 361.807877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.816480] IPv6: Can't replace route, no match found [ 361.817265] Call Trace: [ 361.817324] dump_stack+0x185/0x1d0 [ 361.817368] should_fail+0x87b/0xab0 [ 361.817416] __should_failslab+0x278/0x2a0 [ 361.836820] should_failslab+0x29/0x70 [ 361.840763] __kmalloc_node+0x22f/0x1200 [ 361.844898] ? mempool_create_node+0x1af/0xc70 [ 361.849657] ? kmem_cache_alloc+0xa97/0xb70 [ 361.854053] mempool_create_node+0x1af/0xc70 [ 361.858518] ? msgpool_alloc+0x1b0/0x1b0 [ 361.862671] ? ceph_msgpool_init+0x2b0/0x2b0 [ 361.867163] mempool_create+0xd4/0xf0 [ 361.871034] ? msgpool_alloc+0x1b0/0x1b0 [ 361.875149] ? ceph_msgpool_init+0x2b0/0x2b0 [ 361.879610] ceph_msgpool_init+0x12d/0x2b0 [ 361.883918] ceph_osdc_init+0x73d/0x1010 [ 361.888058] ceph_create_client+0x401/0x620 [ 361.892469] ? __kmalloc+0x13a/0x350 [ 361.896247] ceph_mount+0xb4c/0x30a0 [ 361.900010] ? alloc_pages_current+0x6b1/0x970 [ 361.904748] ? f2fs_init_acl+0x1530/0x1530 [ 361.909032] mount_fs+0x29b/0x780 [ 361.912534] vfs_kern_mount+0x222/0x990 [ 361.916577] do_mount+0xca5/0x4ed0 [ 361.920176] ? __kmalloc+0x13a/0x350 [ 361.923951] ? copy_mount_options+0x91/0x540 [ 361.928459] ksys_mount+0x32e/0x3d0 [ 361.932154] __x64_sys_mount+0x157/0x1c0 [ 361.936260] ? ksys_mount+0x3d0/0x3d0 [ 361.940112] do_syscall_64+0x15b/0x230 [ 361.944054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 361.949272] RIP: 0033:0x455a99 19:20:45 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x55}, 0x1) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000001600)="1c", 0x1, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000003c0)={0x0, r1}, &(0x7f0000000400)=""/186, 0xba, 0x0) 19:20:45 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1000000004e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x3ff) socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000100)={0x1d7, 0x3, 0x8, 0x7fffffff, [], [], [], 0x7, 0x7, 0x8000, 0x20, "b43446daafad201edd52824a37a754cb"}) 19:20:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x8, 0x8) [ 361.952479] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 361.960249] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 361.967550] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 361.974856] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 361.982164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 361.989470] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000027 19:20:46 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='A::2:e:\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0xfffffffffffffffc, &(0x7f0000000180)) 19:20:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=@bridge_getneigh={0x20, 0x1e, 0x601, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x3fffffffffffec4, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 19:20:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="0eaf145380d457f86f9545e5cc085880d63c1bc7c00811dc237ad6917737ee07e1fe8d220f55961f", 0x28}]) io_setup(0x1000, &(0x7f0000000040)) io_setup(0x2, &(0x7f0000000080)) 19:20:46 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xc00000000000000, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0xc019}, 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x8000, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0x7f, r1, r4}, {0x4a, 0x5, 0x8, 0x7, 0x40000000000, 0x7f, 0x8, 0x8}, {0xfffffffffffffffe, 0x3, 0x6, 0x2}, 0x7ff, 0x6e6bb0, 0x2, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x4d3, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3501, 0x3, 0x3, 0x80000000, 0x0, 0xffffffffffff8000, 0x859a}}, 0xe8) r5 = accept(r3, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000300)=0x80) r7 = accept4(r5, 0x0, &(0x7f0000000340), 0x800) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r8, 0x54a3) listen(r6, 0x7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x2}, 0x8) r9 = signalfd(r8, &(0x7f0000000400)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000440)={r2, 0x4, 0x9, 0x5, 0x80000001, 0x10001, 0x6fd, 0xb9c3, {r2, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0xffffffffffffffff, 0xa9, 0x20, 0x5}}, &(0x7f0000000500)=0xb0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f0000000540)={0x7a, 0x3f, 0xff, 0x800, 0x3, 0x9}) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', 0x4000, r4, r11, 0xffff, 0x3, 0x800000) fadvise64(r7, 0x26, 0x2, 0x2) geteuid() ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000700)="c6095c4f88842c411cd673a3f474c779c693d60dbc5c23ea4be6128d9e2ebfaff97be3cf") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000740)={r10, 0xbd64, 0x23}, &(0x7f0000000780)=0x8) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r8, 0x810c5701, &(0x7f00000007c0)) time(&(0x7f0000000900)) fcntl$setflags(r8, 0x2, 0x1) sendto$unix(r8, &(0x7f0000000940)="b74e856d56c0f26222818b9bb36ac9132a37941f2c37b68148ae101fda1a857677075afab5527e66c7a96d87f88573d48286f2bd36df8be7998895639344f36c9425", 0x42, 0x40000, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) bind$rds(r7, &(0x7f0000000a40)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000a80)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000b40)=0x84) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r9, 0x80045400, &(0x7f0000000b80)) setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f0000000bc0)=0xffffffff, 0x4) getsockopt$bt_BT_POWER(r8, 0x112, 0x9, &(0x7f0000000c00)=0x2, &(0x7f0000000c40)=0x1) 19:20:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) 19:20:46 executing program 0: set_thread_area(&(0x7f0000000100)={0x100000001, 0x20001000, 0x1000, 0x1, 0x4, 0xfff, 0x61fc, 0x40, 0x1f, 0x7fff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffffffffffa1, 0x200803) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)=""/253, &(0x7f0000000240)=0xfd) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimensat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) 19:20:46 executing program 6 (fault-call:1 fault-nth:40): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:46 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f0000000140)=0x80, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x5118014}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x200008d0}, 0x40000) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) socket$inet6(0xa, 0x3, 0x0) pipe(&(0x7f0000000200)) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') lseek(r2, 0x0, 0x63a54f02564bbad4) r3 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r3, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) socket$inet6(0xa, 0x807, 0x7fffffff) 19:20:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x8, 0x8) 19:20:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000180)="1711af674cb202d2e52077c421a426378236a7a9716b70850f0d1d0f53257a61837acb4b5d6ac42613bcbc7261938a246154baef754d11ac8a496882d379940799e82415d59f088d5aac2053a0fd303b402a0a0c8bc041451ae54076939eebd1ce0de09c3992e7e2d9779489cbe7c1a28a852639db643b43a18aac07979e13421790616cdcffaf261ace75b40fea3758a6501cd64129ee5e3f31ac239db0db438b19d00e5e1950757c11f5c31bbe09e6db4b3a3c9752076bd0431b1f359ed9e523958398ad6b", 0xc6}, {&(0x7f0000000280)="69274060a4ff4b004a457ecfe47e583599d843c81b3a62e82c14e22ccc924736f4a6b92afa5ced8fd314c188eee4f8c37bd802a828f4c5f6f2883f4bef85376a5eff61ca4c59095f17212303691e3336d736f9a6605829fe5b465b1f6bd2faafacbfa5be5bd6c329912b306b99055b345028446ab35dac3e7158aa65e16df25dd663fdc3244c7d9e6ce25f3829e849eef9f014f0956bb8013631c0be209b7ee7dc03aa98acf7c30a31e2b710a7bdae54f44464f0914aa46f153ea977a3e919e99823618a8705ad57a8932377d6376b105e0b8c5a4f9994dd3f2dfd75d319ccef30dae7b976b3aff33833709f", 0xec}, {&(0x7f0000000380)="c2c5d861689afb98af058a8537fb75c7129ee493e6b0acf43826a060bd84f8aeb4b3e4ab51ec64eb7b505dda068fc58783d1a41c15e1fa615fe6d56a290494f47d5715ae630a276c17b67284bc6d47181c3bfa1d405a1e2ee5cb94060de942a20e7589cde18f802bbf1572b668e1d6ade689f4e3a2dac3a45acd9ef563e6956df1619ad28e5cb16f1306f2ac8a7832f9713785deb15794d3fe838d3e04728e2a63ea550a7655f0d61295af1b4aabeb2cba2f0e70b43694bba33b37deda312991208df4f913fdbe27584684fc2d147b6be4c110b0b6c5841c6e06c3d02e1ec4b595a33300a635041b0d4740cda9f817dfc5c5bc7e", 0xf4}], 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x180}, 0x534ebc957b087ca) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 362.521356] FAULT_INJECTION: forcing a failure. [ 362.521356] name failslab, interval 1, probability 0, space 0, times 0 [ 362.532965] CPU: 0 PID: 25250 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 362.539877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.549286] Call Trace: [ 362.551956] dump_stack+0x185/0x1d0 [ 362.555666] should_fail+0x87b/0xab0 [ 362.559432] __should_failslab+0x278/0x2a0 [ 362.563715] should_failslab+0x29/0x70 [ 362.567646] kmem_cache_alloc+0x129/0xb70 [ 362.571835] ? memcg_kmem_put_cache+0x40/0x290 [ 362.576459] ? ceph_msg_new+0xc1/0x6a0 [ 362.580436] ceph_msg_new+0xc1/0x6a0 [ 362.584369] ? mempool_create_node+0x1af/0xc70 [ 362.589021] msgpool_alloc+0xc9/0x1b0 [ 362.592864] mempool_create_node+0x40e/0xc70 [ 362.597323] ? msgpool_alloc+0x1b0/0x1b0 [ 362.601451] ? ceph_msgpool_init+0x2b0/0x2b0 [ 362.605942] mempool_create+0xd4/0xf0 [ 362.609800] ? msgpool_alloc+0x1b0/0x1b0 [ 362.613901] ? ceph_msgpool_init+0x2b0/0x2b0 [ 362.618350] ceph_msgpool_init+0x12d/0x2b0 [ 362.622639] ceph_osdc_init+0x73d/0x1010 [ 362.626760] ceph_create_client+0x401/0x620 [ 362.631133] ? __kmalloc+0x13a/0x350 [ 362.634908] ceph_mount+0xb4c/0x30a0 [ 362.638630] ? alloc_pages_current+0x6b1/0x970 [ 362.643271] ? f2fs_init_acl+0x1530/0x1530 [ 362.647561] mount_fs+0x29b/0x780 [ 362.651097] vfs_kern_mount+0x222/0x990 [ 362.655128] do_mount+0xca5/0x4ed0 [ 362.658755] ksys_mount+0x32e/0x3d0 [ 362.662454] __x64_sys_mount+0x157/0x1c0 [ 362.666568] ? ksys_mount+0x3d0/0x3d0 [ 362.670409] do_syscall_64+0x15b/0x230 [ 362.674351] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 362.679569] RIP: 0033:0x455a99 [ 362.682780] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 362.690537] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 362.697835] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 362.705162] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 362.712463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:20:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') read(r0, &(0x7f00000002c0)=""/184, 0xffffff4d) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/136, 0x88}], 0x1, 0x0) read(r0, &(0x7f0000000080)=""/117, 0x75) 19:20:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e000000100000000000000000200010000000000000000020000000003000500ee2cd50abac037fce000000100000000000000000816fb615c65fd20e6c657b9044303395002232b6b2063dab442262dab95c7e24f23bbae8bfb6c8e6b12adcfc3"], 0x50}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20202, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0xfffffffffffffdb4, &(0x7f00000000c0)}, 0x10) [ 362.719764] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000028 [ 362.733676] libceph: bad option at './file0' [ 362.740453] libceph: bad option at './file0' 19:20:46 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10006000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x120, r1, 0x2, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xca}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x39}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6c8}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r2) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x101, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)="1b", 0x1}]) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x5, 0x100) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000380)={0x2, 0x4}) 19:20:46 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 362.898949] libceph: bad option at './file0' [ 362.925702] libceph: bad option at './file0' 19:20:47 executing program 3: r0 = socket$inet6(0xa, 0x100000080003, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'\x00', 0x1}) read(r0, &(0x7f0000004f45)=""/187, 0xbb) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x20000) sendmsg$nl_route_sched(r1, &(0x7f0000001640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100480}, 0xc, &(0x7f0000001600)={&(0x7f0000000100)=@newtaction={0x14d0, 0x30, 0xc00, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x3}, [{0x13c, 0x1, @m_connmark={0x138, 0x10, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x80, 0x2, 0x20000005, 0x3, 0x7}, 0x80000001}}}, {0x100, 0x6, "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"}}}}, {0x3c, 0x1, @m_csum={0x38, 0xd, {{0xc, 0x1, 'csum\x00'}, {0x20, 0x2, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7f, 0x48eca4d1, 0x4, 0x5, 0x10001}, 0x3e}}}, {0x4, 0x6}}}}, {0xfc, 0x1, @m_connmark={0xf8, 0x5, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x8001, 0xffffffffffffffff, 0x553, 0x81}}}}, {0xc0, 0x6, "6deae2e565b2caea8a5c4caa726c7b7f6edb0abad4872fe2e6619504830d4dba5e2a1e2dd8b3b527fdc30ee10a8224cbae13dc773466ceec110fb92d2536381d944187564f0ad3d34c756507fb2d0d2e6530b1ceefd8ce83a76e67be21f087bb46ae0a8863e659f0d8b9d9aa5e71ba18c4271f4d261a924f5012e8cbca34ef077edc6a55ea9edf783d7e89003671fa9d3a26071b0895ab73da936a3bbf83aca4d7edfc80493a891048af16a78ae8f073a36858ac2866717fa2ce"}}}}, {0x94, 0x1, @m_vlan={0x90, 0x14, {{0xc, 0x1, 'vlan\x00'}, {0x20, 0x2, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x5, 0x101, 0xffffffffffffffff, 0x80000001, 0x6462}, 0x3}}]}, {0x5c, 0x6, "22a71e868f852efb6d8cf43e2694694060e669c611444682da57ecd41531a1cd832d48963612b6f46b9def98539cec5585652aa4de2d7e16a1b448f76a06b20860a0cf3860334e2c006876056491e24f7843d502b3ff95fb"}}}}, {0x68, 0x1, @m_skbedit={0x64, 0x5, {{0xc, 0x1, 'skbedit\x00'}, {0xc, 0x2, [@TCA_SKBEDIT_PTYPE={0x8, 0x7}]}, {0x44, 0x6, "2e47f14f26331c498cbe909e933e416608440498c4e8d85b0665c1c2585b48db1e008f4c12dabcbf2722d9732992efeb9c9f66e6a1f2ca31d682f35efac49a"}}}}, {0x114c, 0x1, @m_police={0x1148, 0x0, {{0xc, 0x1, 'police\x00'}, {0x109c, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0xffffffffffffd00d, 0x7, 0x1, 0x9, 0xffffffff, {0x4, 0x0, 0x3f, 0xff, 0x7}, {0x48d, 0x2, 0x7, 0x9, 0xfffffffffffffff8, 0x3}, 0x20, 0x1, 0x8}}, @TCA_POLICE_RATE={0x404, 0x2, [0xffffffffffff0000, 0xf7, 0x8001, 0x401, 0x4, 0x3e7a, 0x4, 0x3, 0x6, 0x7, 0x7fa, 0x0, 0x1, 0x3, 0x0, 0x8001, 0xc696, 0x401, 0x7fffffff, 0x20, 0x1, 0x81, 0x0, 0x7, 0x7fffffff, 0x7fff, 0x7, 0x3, 0x5, 0x5, 0xffffffffffffff80, 0x2, 0x800, 0x80000000, 0x1, 0x401, 0x0, 0x7, 0x10001, 0x0, 0xfffffffffffffe00, 0x5, 0x51ce, 0x1dd1, 0x1, 0x5a7, 0x2, 0x7, 0x9, 0x2, 0x4, 0x6, 0x1000, 0xa8, 0x3, 0x9, 0x3, 0x1, 0x0, 0x1bc4, 0xc4, 0x3f, 0x5, 0xfffffffffffffff8, 0x100, 0x0, 0xfea, 0xffffffff, 0x7, 0x0, 0x7ff, 0x1000, 0x100000001, 0x9, 0xa4b, 0x69, 0x8000, 0xfffffffffffffff8, 0x1, 0x1, 0x8000, 0x351, 0x445, 0x400, 0xa79, 0xffffffffffffff7f, 0x7f, 0x80000000, 0x6, 0x39, 0xb5d, 0x0, 0x6, 0x91b3, 0x0, 0x6, 0xb9, 0x9, 0x641b92a6, 0x5, 0x0, 0xe82e, 0x6, 0x6, 0x20, 0x100000000, 0x3, 0x9, 0x2, 0x5, 0x400, 0x1, 0x64, 0xf3, 0xffffffff00000000, 0x53, 0x3f, 0x228f, 0xfe7a, 0x9, 0x0, 0xffffffff, 0x101, 0x8, 0x1, 0x83, 0x5, 0x8, 0x3ff, 0x7ff, 0xffff, 0x41fb, 0xfffffffffffffffa, 0x7, 0x0, 0x80000001, 0x1, 0x2, 0xe81, 0x0, 0x7fff, 0xfff, 0x1a, 0x5, 0x8000, 0x4, 0xffff, 0x8, 0x7f, 0xfff, 0x80, 0xfffffffffffffff8, 0x4, 0x2, 0x400, 0x3f, 0x2, 0x7fff, 0x7fffffff, 0x3, 0x1f14, 0x4, 0x7ff, 0x4, 0x6000000000, 0xba9, 0x6, 0x2, 0x8, 0x8, 0x9, 0xe2a, 0x658fd324, 0x2, 0x1, 0x1ff, 0xfffffffffffffffd, 0xffffffffffff8085, 0x6, 0x7ff, 0x9, 0x7, 0xaf0, 0xe438, 0x3807, 0x8001, 0x75, 0x9, 0x2, 0x72f9, 0x1, 0x0, 0x7, 0x6d0, 0xced, 0x1, 0x8, 0x8, 0x20, 0x6000000000, 0x80000001, 0x7, 0x80000000, 0x3f, 0x7, 0x3f, 0x1, 0x5, 0x4, 0x2a, 0x80, 0x7, 0x7, 0xfffffffffffff800, 0x9, 0xffffffffffffffff, 0x80000000, 0x101, 0x9, 0xffffffffffffff32, 0x9, 0x5d2, 0x3f, 0x808000000000000, 0x3f000000000000, 0x56, 0x1f, 0x1ff, 0x10000, 0x9, 0x6, 0x8, 0x4d56, 0x1000, 0x0, 0xc80, 0x3, 0x9e52, 0x9, 0x4, 0x6, 0x3, 0x472, 0x2, 0x4000000000000000, 0x7, 0xffff, 0xfffffffffffffff7, 0x20, 0x10001, 0x7, 0x7f, 0x3ff, 0x0, 0x85, 0x6]}, @TCA_POLICE_RATE={0x404, 0x2, [0x51, 0x6, 0x401, 0x0, 0x100000000, 0x3f, 0x1, 0x100, 0x0, 0x5, 0x6, 0x401, 0x7, 0x7fff, 0x0, 0xfffffffffffffffa, 0x1, 0xff, 0x7f, 0x5, 0x2, 0x7fff, 0x7fffffff, 0xffffffff, 0x9, 0x101, 0x7c50, 0x80, 0x8, 0x7fff, 0x698, 0x1, 0x35ab, 0x24000000, 0x9, 0xffffffff, 0x800, 0xbf, 0x8, 0x7d5, 0x1c, 0x53f, 0x3, 0xfffffffffffff389, 0x7, 0x20, 0x9, 0x5, 0x3, 0x20, 0x7, 0x20, 0x5, 0x50000000, 0x3, 0x7ff, 0x3, 0x5, 0x72c1, 0x9, 0x40, 0x5, 0xdb, 0x1, 0xac, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x7f, 0x2, 0x8001, 0x101, 0xbe, 0x1, 0x0, 0x2, 0x4, 0x8, 0x9, 0x6, 0x563f, 0x1000, 0x3, 0xb09e, 0x80000000, 0x1ff, 0x6, 0x0, 0x1, 0x0, 0x10001, 0x5, 0x7, 0x7d592910, 0x2, 0x100000000, 0xfff, 0x0, 0x268, 0x0, 0x6, 0x100, 0x5d33, 0x9, 0x400, 0x7e, 0x1000, 0x7, 0x8000, 0x2, 0x4, 0x7, 0x1, 0xfff, 0x0, 0x2000000, 0x4a4, 0x1ff, 0x6, 0x3, 0x8000, 0x101, 0x20, 0x261c, 0xffffffffffffffff, 0xf37, 0x8, 0x1, 0x3, 0x8, 0x2, 0x88, 0xde7, 0x1000, 0x2, 0x0, 0xfffffffffffffeff, 0x93, 0x3, 0x8, 0x6b, 0x8, 0x80000000, 0x3ff, 0x95c3, 0x2, 0x1, 0x0, 0x9, 0x10000, 0x3f, 0x0, 0x7, 0x6, 0x3f, 0x5, 0x6, 0x465f, 0x2b0, 0x80000000, 0x5, 0x685, 0x7ff, 0x8, 0x2, 0x74d, 0x6, 0x5, 0x5, 0x2, 0x7f, 0x8, 0x7, 0x5, 0x2, 0x7f, 0x5, 0x7, 0xff, 0xcd4f, 0xffff, 0x40, 0x2, 0x882, 0x6, 0x10000, 0x0, 0x4, 0xffffffffffff0000, 0x5, 0x8, 0x0, 0x100, 0x4, 0xfa02, 0x2, 0xc, 0x2, 0xc0d, 0x5, 0x4, 0x1, 0x4, 0x0, 0x0, 0x1, 0x37, 0x747, 0x4, 0x1, 0x407, 0x1, 0x0, 0x9a38, 0x9, 0x4, 0xfff, 0xfc, 0x3, 0x8, 0x1, 0x1000, 0xffffffff, 0x400, 0x0, 0x5, 0xdcdd, 0x4, 0x10001, 0x8, 0x6, 0xffffffffffffff01, 0x40, 0x7fffffff, 0x0, 0x1ff, 0x7ff, 0xfffffffffffffff7, 0x4, 0xfffffffffffffffa, 0xffffffffffffff3b, 0x3, 0x6, 0x4, 0x1, 0x3, 0x0, 0xfffffffffffffffa, 0x3, 0x5, 0xd101, 0x0, 0x5, 0x9]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x400}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3ff, 0x0, 0x8001, 0x9, 0x3, 0xffa, 0x401, 0x0, 0x463, 0x0, 0x80000001, 0xffff, 0x9d36, 0xffffffffffffff80, 0x715c, 0xffffffff, 0x401, 0x77148df2, 0x4, 0xffffffffffffffff, 0x2, 0x8, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x6, 0x7d, 0x615, 0x4000000000000000, 0x9, 0x7, 0x9, 0xfffffffffffffffa, 0x4, 0x3, 0x3, 0x800, 0xff, 0x67dc, 0x2, 0x0, 0xccb, 0x25b, 0xffff, 0x9, 0x15, 0x7fff, 0x7, 0x1, 0x10000, 0x100, 0x4, 0x200, 0x8, 0x3, 0x5, 0x1, 0xfffffffffffffffb, 0x1, 0x40, 0xfffffffffffffffb, 0x3, 0x0, 0x100000001, 0xbc, 0x80000001, 0x6, 0xffffffffffffffc4, 0x8000, 0x0, 0x4, 0x4, 0x8000, 0x7, 0x1, 0xfff, 0x743c, 0x84f, 0x2c2f, 0x0, 0x8, 0x8000, 0x4564, 0xd24, 0x7, 0x8, 0xfffffffffffffffa, 0x7, 0x81, 0x7, 0x1, 0xa5, 0x6, 0x1f, 0x200, 0x3, 0x24f, 0x8, 0x47c, 0x3, 0x2, 0x2, 0x7f, 0x6, 0x216, 0x0, 0x0, 0xfffffffffffffffc, 0x401, 0x6, 0x0, 0x3, 0x3, 0x100, 0x0, 0x80, 0x3, 0x400, 0x0, 0x3, 0x9, 0x101, 0x3, 0x6, 0x81, 0x2, 0x4, 0x2, 0x290a, 0x3, 0x1, 0xffffffff, 0x6, 0x5, 0xb5a3, 0x400, 0x37, 0x8, 0xffffffff81e067ef, 0x0, 0x100000000, 0x7, 0x4, 0x7f, 0x8, 0x1, 0x60, 0x7f, 0x6, 0x200, 0x3, 0x1, 0x3ff, 0xfffffffffffffffe, 0x1, 0x800, 0x400, 0x8, 0x400, 0xfa0, 0x7, 0x1fc, 0xfb, 0x4b364727, 0x100, 0x80000000, 0x1, 0x77fe, 0x1, 0x40, 0x1f, 0x4, 0x4, 0x4, 0x241, 0x80000000, 0x7, 0x3, 0xa26, 0x8, 0x0, 0x0, 0x4, 0xada, 0x2, 0x1, 0x4, 0x8, 0x3f02, 0x5, 0x4, 0x9, 0x401, 0x80000001, 0x10001, 0x2, 0x0, 0x0, 0x2, 0x800, 0x3f, 0x200, 0xfffffffffffffea5, 0x8, 0x8, 0x5, 0x1000, 0x400, 0x9003, 0x0, 0x1, 0xffff, 0x4, 0x10000000000000, 0x2, 0x478, 0x1, 0x2, 0xfffffffffffffff9, 0x7fff, 0xc0000000000, 0x8, 0x20, 0x2, 0x3, 0x3, 0x700000, 0xfffffffffffffffc, 0x1, 0x1, 0xb5, 0x1, 0xffffffffffff0000, 0x3, 0xd8e, 0x37, 0x3, 0x0, 0x0, 0x1, 0x2, 0x0, 0x7, 0x18eb, 0x1, 0x1, 0x6, 0x8001, 0x8, 0x5765, 0x5, 0x0, 0x20, 0x0, 0x2, 0x400, 0x8]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x3}, @TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0xffffffffffffffff, 0x723, 0xfff, 0x10000, {0x4, 0x0, 0x3f, 0x6, 0x0, 0x77a6}, {0x4, 0x0, 0xfffffffffffffffc, 0xa6, 0x4, 0x7ff}, 0x1, 0x4, 0x8}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x2, 0x7fff, 0x404, 0x1000, 0x3ff, 0x642f, 0x2, 0x4, 0x6, 0x0, 0xb350, 0x1, 0x2d, 0x8, 0x400, 0xfffffffffffffff9, 0x2, 0xff, 0x3, 0x3ff, 0x9, 0x8, 0x8, 0x3f, 0x400, 0x3, 0xfff, 0x1, 0x2, 0x3, 0x93a, 0x7, 0x4, 0x7, 0x10001, 0x1f, 0x8, 0x4, 0x7, 0x0, 0x5, 0x101, 0x6, 0x696b, 0x9, 0x9, 0xf02, 0xff, 0x9b, 0x0, 0xfa, 0xfffffffffffffffd, 0x1, 0xffffffff, 0x7, 0x40, 0xff, 0xfffffffffffffffb, 0xfff, 0x5, 0x8, 0x1, 0x1, 0x401, 0xa0, 0x0, 0x80, 0x9dc, 0x5, 0x3, 0x100000001, 0x8, 0x7fff, 0x4, 0x9, 0xb5d, 0x0, 0x9, 0x9, 0xb8c, 0x2, 0x0, 0x0, 0x1, 0x80000001, 0x3, 0x9, 0x7f, 0x2, 0x8000, 0x400, 0x606, 0xfff, 0x800, 0x9, 0x9, 0x0, 0x1000, 0x6d17, 0x6, 0xe3, 0x40, 0x3f, 0xb97b, 0xfffffffffffffffb, 0x3, 0xff, 0x6, 0x666e35c0, 0x101, 0x100000001, 0x3f, 0xfffffffffffffffa, 0x8, 0x12c000000000000, 0xce0, 0x4, 0xfffffffffffffffb, 0x8771, 0x885, 0x3, 0x2dfb, 0x7f, 0x6, 0x7fff, 0x1367, 0x5, 0xfffffffffffffeff, 0x3f, 0x9, 0x1, 0x8, 0x1f, 0x2, 0x5, 0xd8, 0x4, 0x5, 0x123, 0xfff, 0x812, 0x6, 0x1, 0x800, 0x8, 0x7fff, 0xfffffffffffffff7, 0x3ff, 0x222f, 0x6, 0x400, 0x3, 0x9, 0xdf89, 0x0, 0x5, 0x6, 0x9, 0x1000000000, 0x80000001, 0x1, 0x81, 0x7fffffff, 0x7199, 0x5, 0xfffffffffffff6bb, 0x1, 0x7, 0x1000, 0x5, 0x3, 0x8, 0x7fffffff, 0x1000, 0x4, 0x9, 0x800, 0xfffffffffffff001, 0x0, 0x9, 0xb38, 0x1f, 0x4, 0x40, 0xfff, 0x7ff, 0x2, 0x9, 0x1, 0xc5, 0x6, 0x80000000, 0x9, 0x7, 0x0, 0x8a, 0x3f, 0x2, 0x0, 0x3f, 0x7f, 0x3, 0x0, 0x40, 0xff, 0xfb3, 0x9, 0x4, 0x225, 0x0, 0x34f, 0x8, 0x8, 0x21b, 0x681, 0x2, 0x6, 0x4c13, 0x8001, 0x100000000, 0xffffffff, 0xffffffffffffb9e7, 0x8, 0x7, 0x8, 0x6, 0x6, 0x4d23, 0x2, 0x1ff, 0x4, 0x6, 0x100, 0x3, 0xef6, 0xfffffffffffffff9, 0x3c68, 0x7f, 0x5, 0x9, 0x8, 0x1, 0x1, 0xc8ca, 0x0, 0x2, 0x0, 0x9, 0x0, 0x5, 0x0, 0x100000001, 0x2ba, 0x6, 0x6, 0x100000000]}]}, {0x98, 0x6, "edd4d5851ffad7d1a271d21bcbc47d1ab9f379d45c5ca8ac22b79401707e328da0ddbaafbb5dea6668d0ddf111fae3d05840800bf942e25c2c4e459d65accda3f8c10a184feee61e55da242480b95229044fa3ddc1dfb8f90b5df1a60359786f4e1bf45ac9ebd8047e9f4bace92c1ffd380665a3cc47aa03b156c63b8bf4d74c14331528d55f6ef3d663f3953b13af37b1"}}}}]}, 0x14d0}, 0x1, 0x0, 0x0, 0x20000840}, 0x4008000) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 19:20:47 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000040)=0x78) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) readahead(r2, 0x7f, 0x5) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="550000001e007f5300fe01b2a4a280930a06000000a8430891000000080009000a000c0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000300)}, 0x0) 19:20:47 executing program 6 (fault-call:1 fault-nth:41): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 363.121409] netlink: 49 bytes leftover after parsing attributes in process `syz-executor2'. [ 363.138011] FAULT_INJECTION: forcing a failure. [ 363.138011] name failslab, interval 1, probability 0, space 0, times 0 [ 363.149465] CPU: 0 PID: 25292 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 363.156338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.165743] Call Trace: [ 363.168399] dump_stack+0x185/0x1d0 [ 363.172084] should_fail+0x87b/0xab0 [ 363.175856] __should_failslab+0x278/0x2a0 [ 363.180174] should_failslab+0x29/0x70 [ 363.184191] __kmalloc+0xbe/0x350 [ 363.187687] ? memcg_kmem_put_cache+0x40/0x290 [ 363.192310] ? ceph_msg_new+0xc1/0x6a0 [ 363.196262] ? ceph_kvmalloc+0xb5/0x1b0 [ 363.200283] ceph_kvmalloc+0xb5/0x1b0 [ 363.204156] ceph_msg_new+0x2c2/0x6a0 [ 363.208030] msgpool_alloc+0xc9/0x1b0 [ 363.211878] mempool_create_node+0x40e/0xc70 [ 363.216331] ? msgpool_alloc+0x1b0/0x1b0 [ 363.220453] ? ceph_msgpool_init+0x2b0/0x2b0 [ 363.225015] mempool_create+0xd4/0xf0 [ 363.228877] ? msgpool_alloc+0x1b0/0x1b0 [ 363.232984] ? ceph_msgpool_init+0x2b0/0x2b0 [ 363.237452] ceph_msgpool_init+0x12d/0x2b0 [ 363.241761] ceph_osdc_init+0x73d/0x1010 [ 363.245900] ceph_create_client+0x401/0x620 [ 363.250258] ? __kmalloc+0x13a/0x350 [ 363.254017] ceph_mount+0xb4c/0x30a0 [ 363.257752] ? alloc_pages_current+0x6b1/0x970 [ 363.262373] ? f2fs_init_acl+0x1530/0x1530 [ 363.266641] mount_fs+0x29b/0x780 [ 363.270140] vfs_kern_mount+0x222/0x990 [ 363.274181] do_mount+0xca5/0x4ed0 [ 363.277764] ? __kmalloc+0x13a/0x350 [ 363.281530] ? copy_mount_options+0x91/0x540 [ 363.285967] ksys_mount+0x32e/0x3d0 [ 363.289637] __x64_sys_mount+0x157/0x1c0 [ 363.293709] ? ksys_mount+0x3d0/0x3d0 [ 363.297531] do_syscall_64+0x15b/0x230 [ 363.301478] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 363.306682] RIP: 0033:0x455a99 [ 363.309900] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 19:20:47 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x20000) r2 = shmget$private(0x0, 0x4000, 0x142, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x1000)=nil, 0x3000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000005080)=""/4096) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) 19:20:47 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x1) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xb941, 0x4) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 19:20:47 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) unlink(&(0x7f0000000100)='./file1\x00') 19:20:47 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) rt_sigtimedwait(&(0x7f0000000200)={0x6}, &(0x7f0000000240), &(0x7f0000000280), 0x8) syncfs(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x9, 0x7f, 0x2, 0x40, 0x10001, 0x3}, 0x3}, 0xa) close(r2) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2, {0x2, 0x4e22}, 'eql\x00'}) signalfd4(r1, &(0x7f0000000300)={0x9}, 0x8, 0x80800) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)="1b", 0x1}]) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000340)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x307, @random="6fb0fe80344a"}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 'veth1\x00'}) prctl$void(0x1f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x1, 0x4) 19:20:47 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="7eb128d8fb5b0638adf230", 0xb) socketpair(0x1e, 0x6, 0x2, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 363.317624] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 363.324908] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 363.332183] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 363.339453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 363.346750] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000029 [ 363.392325] libceph: bad option at './file0' [ 363.405997] libceph: bad option at './file0' 19:20:47 executing program 2: r0 = semget$private(0x0, 0x1, 0x22) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x401, 0x3) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='gretap0\x00', 0xffff}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x6]) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x6, 0x3, 0x6]) unshare(0x28020400) 19:20:47 executing program 4: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000300)='UE', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0xff6) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000001c0)={0x0, 0x2, 0x6, 0x0, 0x0, [{r0, 0x0, 0x7fff}, {r0, 0x0, 0x6}, {r0}, {r0}, {r0, 0x0, 0x6a}, {r0, 0x0, 0x7ff}]}) symlinkat(&(0x7f0000000000)='\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 19:20:47 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 19:20:47 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="7eb128d8fb5b0638adf230", 0xb) socketpair(0x1e, 0x6, 0x2, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x8, 0x9, 0x9, 0x0, 0x0, 0x25dfdbff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_sa={0x2, 0x1, 0x4d3, 0x8, 0x124, 0x2e, 0x4, 0x1}]}, 0xa8}, 0x1}, 0x0) 19:20:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:47 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x600, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x20000, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x4) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 19:20:47 executing program 2: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00000057c0)=[{{&(0x7f0000003900)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x0, 0x1, 0x0, 0x3}}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003980)="5df7d62495ef92563eb35dbc64788524b84aade66c046621439c21bbbc", 0x1d}, {&(0x7f0000004ec0)="3e6e0427c09538e4436df1fa19308b29f3876b50b93323f14ae58b0842fc35e5103780cc86c77034a1b04ab19c29cbd33fe80f", 0x33}], 0x2, &(0x7f0000004f40)=[{0x40, 0xff, 0x3, "f8114eed28af3c8a7704afbc34a48d09dec2521b0ba2793768b64c23da49a0444996743b83ff51c480cd"}, {0x68, 0x11d, 0x0, "fefdc8e5ca5eed977a266e886084a3e813a3c060f6ec8cb22252e40b90d7d8b3476f395887fdfc6e13aca79fc95b1189086a3b2625fc7347a9e37fc5390bb0e875fa4cea821c69e219d8d84cd41d727ed9211751da88c79a"}, {0xe8, 0x108, 0x17ae, "c6f15c95e6d7c5a3d03026e874b20b3f5bd91259a0f203f3c6326b4c59016fd1e2089e2484c6640d62796e1251c7162aa26781aaf9008a14042efc967e6f7982d50fa6c3d6eeb346f07ad215b07e7edd84e0254e69380d4cc1faec95cffbc82df1c0c634a674dd66a8524a9e2d38fc4f1c5dab9d06b92876b7aa4a286ae89645de1ec21c6a8b5a8fd0da50157fd302175d4139ac9c5d1c38d385bf016663d892b084b3480e4702ed35f78d1e788abe4f87f8d514052be4a04a62e0bfdb8698c01607045ab7a0bf6aff219363629bf46071"}, {0xa0, 0x10a, 0x7fff, "0f9df32573013df57cc285bb515302ff9a319d3aa609af878778c6cf1a98eece86b9e5c4f81c4c1b00e782747d42345f37f1d8c3bb5b1667ab80fb1ba55cd6ce18a69d3db67c5a83c7c83e4abbacdcc58a9e4d413daa7dca9c960cb0c8c169537d5257e3d89aeeafdf0e71e112d8fb0f00796edd908cc1f0f89f4cd37f4033d3c44ca304e8e20671e4"}, {0x80, 0x109, 0xffffffffffff7fff, "a51d82991ff9011ff200300a319f1e93b97e675927ed67e4bcd10abda3cddab2cf18db4df6b44d173b2b0949a2c44dfce9497ca8d1432c70535145c9d6987a42fa364f71d91b41d545c59ec1d6f8a381aaae473ffd3c338e73111c49528b477c4bac9264966212850bc40d"}, {0x70, 0x114, 0x5ff, "045f82774d906b8555e3b97a0da6467b66a95100c880fbfb283d83d6f60fd94a7302ab928fe7afd250ab3e9e000c78594c308aa3998f79d5c02a6fc20f4a4a572d2e6540093ecc9ab0fe263e028d014afaa321d71174216aab20c356a2e96a29"}], 0x320, 0x8000}, 0xd8f}, {{&(0x7f0000005280)=@rc={0x1f, {0x0, 0x80, 0x9, 0x3, 0x8, 0xfffffffffffffff7}, 0x43}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005300)="5c15052a129a8f70260acaa249fe2c5b7a8d0451f8215c428514647867e33bf195e052507a3725a3ea5993efca003da5c8e951db88c77f482d2138b3b4b51e04265ce920419204893a092fdcc44f40c3941fe3f2d7be2615002d47b5016773f4ddd89c7c04e0976a653e67171dbe2632", 0x70}, {&(0x7f0000005380)="2143e09de2af82bef7baae5b8738e5c361e9da25221b0a092bc7c20f947c72f3c7c98a87cf83f4fd528801dab024ad53c1861927a7c6da5505f63ebf76777be094ed3f8eefeaaa70257491fb1325da53b874defd643f9bedf3a2018848529dfda3bc08aeaec8735aa84bcf68b885c212152144509326fbf68eaece74fd6c087fccf60fff690690e555cd29c3d9e97ada74424e230d427b387e046fa231821c39db8fc85fdccd1aa4d5663855aff41ce3e182a44f0434dc73c44386d9c54dca91f053cae814b62fab4a8b8f16d4bce5fbbd16272bcb68", 0xd6}, {&(0x7f0000005480)="931c875fdfc9bdf76c14decfb1702e588cc9fbbd505fb59450ee2376dcb9cf7f95a1dcefcf58b0aee35a20d1ba4a397e1ab40ed1", 0x34}, {&(0x7f00000054c0)="6e18e06ae5a5eade99cc3aa08cf188f78b36092ac073a0651540599da1dd5069c2379289a0832a512da34591863d0d3e98be6f0bd8a46f231186e8698d", 0x3d}, {&(0x7f0000005500)="fc833fed2fb891cf7435c7c164c3f65b17845dca05054982ba22556701494803affceefd6b3c03aad705f6319e5ba9b32c886da4a408f422e4d13a958eba46ce4a9d9323658588d52930ffa76518731a0718df1b7d801abebd40a277819170ec2c253e10ec03eaca88eddefb774fa37fd23bb76d4c51d12faea78a5ab6cc769e10ba89ae17f8151de4a451541249d234d8620fa343e6b32aa96367daf7044ecf3cdfc3217eaf6e3fd77bf8fad5c82819cbedbae6490f7fb861ce34f8fc8518e0643903ff5d914574a5a4cd6ee4b54b77d527", 0xd2}], 0x5, &(0x7f0000005680)=[{0xc0, 0x116, 0x8, "f6af5374574abdc5fcda6f451d1dece1a0e589a62a6947c6982b7f755847f9f932ea17343b74eb6f0ed462799e0528b3d3bfd2a483cecc9a4151322d826fbf4a2f40dbe547a52b27658cc44e1c2a10ddc476a3c4b887f30c869ed4577f32780bcd60804af3bdcbafbafc39d630d44d31bd4a2a318063f375727f99567439602c99f55ad054fa7be55959ab34447809dac38a29c8fa199ab2b23de39629cae0082841e450d8b29de4f72a"}, {0x30, 0x11f, 0x1000, "adc9fa1e7ed523bcaeb3d651f166f3f5a6e1e16c4a9a35d0eb75ba"}, {0x40, 0x116, 0x0, "771c36aecf3d8a9813b495d592777ed54a66abf52a56c945a6fca450ee58fdfb89085cd1e4d61b94fece19"}], 0x130, 0x4}, 0xffffffff}], 0x2, 0x4) sendmsg(r0, &(0x7f00000039c0)={&(0x7f0000000700)=@ax25={0x1e, {"a403a6caa1d502"}}, 0x80, &(0x7f0000003940)}, 0x0) sendmmsg(r0, &(0x7f0000004d40)=[{{&(0x7f00000001c0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="f1bdc770ebb8d86611ef6fee6d838d5e54c035cbafb6169463c1c3dedd0e510a77358861fd8843c965bce83f698da16f718dc0260da3d869cf0402aee775f61c732c1db7e5598573d3889f184e65840f644dae0ab16c278fd79d03340aa0772156cf279c", 0x64}, {&(0x7f00000002c0)="c9a5eaa8c28ef16d683d491bd5f8947e003b174828344d490f762dc99d7e545d53435d0bf3281c36483f6c", 0x2b}, {&(0x7f0000000300)="0e", 0x1}], 0x3, &(0x7f0000000780)=[{0xd0, 0x102, 0x0, "8a27e419168069574708fd37811e426b5c490d1bcc8f30c9e26c819981a9ea9be0823bab96e8860af83d4edb82cb0b64b4fd76dc50fcc700e677586a1766101d34a97b8abf20e0cc3a9e0a7784092b92b601a7fde92feccb14554e87f2962b34b59c4b0e761adbcfb005473afc0489fb03858d9afbc13633c3fa7a883f48fc05a8a18edaf36a005cde737d68ef1821ebd3e9850014869fcc66c53bbfc132b5a62f449a4ea378ad3888789f52179a60aa62962c57f1094b46ce7efe8b"}, {0x88, 0x110, 0xffff, "7e4564cdef14222fed9bd035e16afaacb3bfc258628bda347acd10fd014983ba872c606ba324d3739db7d749efd66c0ab6d03bc210c7db8a39d359a1d9664636ecd51917e578b052c137dcbf24404d17122d76fb28aa9421c844c717d4ff6e67b00db7e6316e7c3840c92f2ef3552c44b0ebb7"}, {0x1010, 0x88, 0x100000000, "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{&(0x7f0000003a00)="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", 0x1000}, {&(0x7f00000033c0)="f1c7cf3c502255573afe50fab53e4015f1282b31c302df08cc74f0da11144a1aac1021e670e405af525228f79fa9fd88808fc3ce5a3758033e99abee81dd5c6ea1e90b8ce01fa2bdb2f026e4f917d473973f64427ae8878311e38b31b55a8c2863189c19660de6c9b63a1b212ebf237a997f33c6f06b7af0a5cfad5fe1a25b96c268a4947ff41923b92356b8e7", 0x8d}], 0x5, &(0x7f0000003500)=[{0x98, 0x119, 0x0, "a4919fe0d768ae09f7bb369d383a77905768ab38b48a5f25331090d6979cf2918a1ef0a59d0e5121452b1f134f6101589338f643d0c21386a5e269ee27f7835da26d2245838b8b6bee4894bb1c6fdc8f11fc06874d2311e72140bca3c0b9fdd9636d95a5c527e1b5cd5a69ac508abf121c39388cc341d8a1e82c131e6db634a9fc14726086b3c1"}, {0xa0, 0x11d, 0x9de, "db3563b100da3014a0979c325998bb586ce3793c4d54756293f8ca55dbeb81ded6f626edcbe192dba27aafa0af57b2a961c7dba05428f683ae319f24a70dfb9bdc8b56d2195bdf210ab96eb3f159007aa9f204ab1b642cede3aef55ee319184b931f8a7d7ddd507c8bf01301a3f2a6193cea862acd7bd2c3113ea6f0a743f750739cfb34f520db95c3a9c8"}, {0x30, 0x113, 0x3ff, "1adfad4755b9a36d5916972db9df6ab80f42449d5eddaf0a79f0"}, {0x68, 0x101, 0x171, "30552d044182e05888341a1617963a2f204988e83c7b6c1215b340c50c3ebfb88e85b02c009e944566eb8c04d7c71552b5985254525507bec202080c2afde61f2ee9a6160531f90a5177a79ec66288ed4b40b5a61e"}, {0x38, 0x6, 0x4, "116a3b04ada5a89dcc5dad2cf84cee0cf669dc48ae13464943221c902b9d30eee0c548dad492"}], 0x208, 0x8000}, 0x1}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003740)="c2ba0bbdc2fb3bd7c8ad314a025818b079da8f3d784c3c041fa3c699d130d3ba51bb01562000a91f3a9041a270e92bd61689e57d7e646eb1508db64e43f3017dd0a710ed8d03091abfd616b1e4d8877190e7e24bee2cb526c9c0ea8c0c29f7153a2fc1ba2bacaef98d723299fc8455", 0x6f}, {&(0x7f00000037c0)="f3d2e181f6818b4ff442cf4f246db7484deb8bcb3c7cfa71aff1df52", 0x1c}, {&(0x7f0000003800)="f6606331da5e80d86dfd9d34a3e5621a90e1fdb9a5c37b629fecd89fe2cfd59adb9cf79701417c4ad964612f254e8fb588520e767d6133750d881b4e7d2eece974700f8cfc5966d718b631e8999a7fd908c638966d5af5335ddf79e76484102fe59851085ccc80fc7eec1e30028c23e4af9c338c4a4eccba9499bb4fc23af59be4744e96412073fc1508dd4ec9e634b2b16bd24773b7b49a91798237be63260cbe3c", 0xa2}], 0x3, &(0x7f0000004a00)=[{0x98, 0x6, 0x2123, "88c0eaac591fb997a8d43be8ee679a0f786c839b445f1c64fae0e0d01f97c9e1720b90d55099481a53b6a398816a0c112d85c3e144a8298c4a0afd23adfe28471a3530bc68abc3fc5e130680763fccb1ae99c1878700319cd507739ba8a0e1f059788a6d230a58f388dc4a7cf89f0687e9f795e65fa3e51bae2f1d3c40ac84a4548d"}, {0xe0, 0x10c, 0xc91c, "0bb8a83c7bbee313ce96bc366595c5271994b9977439d4d3ea2e6a71aea5d93f91964ce8c26ef88978c3ca06ec3c4c26829a30a45dae2187bb41ef263c2c890a03dd85d9a3507fc5c4e61062ed889c7d8930b5033c5f3b50ca900cd2087b0c461ced707fec1c5581f73fa57a83ad701d759a84dea53fc751eea74241d0ec40f05ecb63957d37379f168c1348c52ba2d65cc9842946977f37e4122c2ae228384843bb024908228d9d67bd195074c854255ecc2fdce3e2eec8641c8bac6d0dd8d43fd000b3ae20d75d13891562497478"}, {0x30, 0x1, 0x1, "f172ecb857732f1172d73cc4789ad93022b3726957a5efb440b6aa"}, {0xa8, 0x1ff, 0x1, "276fb35d1e19948fcd641fa2980d1759a43408b73bdd847e879c892f37bb877cc594f5f41141d188620d5711bf69208f4ff2ac3dd097765163add5c1d627c37a3131e5d9f8faec1c711575cce2125c1254033ad6c68d4edf348e90da7210ed98bcb25da3365307fc79a66d8854140d5483dddae24fb26071260aff94dd55b5c7a3e0aa263b453e0dd844cdf3d0ef8d9157aee449f1cb39d2"}, {0xa8, 0x12f, 0x20, "953fc261f61017dbe9b415027501bdbc1e16eaf4d7b39bd412618e5f275af1ae79797a5047fe7da65b5dffbbac0cceda6e05e8c5fd50b00e873509dc59cbaea7f515d152bdd8ef3c10847e67121412e2f383d9560aeac2b101e2c67a8cf66abd99e77d8b047618e9de3cd7c8e3d85f201b78a7954dda5e6e49bbb01a2cbb08e9d7b38bf1224429112714ff0733b8ff4d04caae"}, {0x38, 0x0, 0x6, "36515023ec45a56e9fed82467a7b50ac98ce731e938580ecee3fcb9beecb054fcfc11eea"}], 0x330, 0x20004040}, 0xcfb}], 0x6, 0xc001) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xbb5}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x100}, &(0x7f0000000140)=0x8) [ 363.816360] libceph: bad option at './file0' 19:20:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x20000) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") splice(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) 19:20:47 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="7eb128d8fb5b0638adf230", 0xb) socketpair(0x1e, 0x6, 0x2, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:47 executing program 6 (fault-call:1 fault-nth:42): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="1a56e2c2bfc60d05398f14da8a3aa4b529ab3d3b3fb24ab3780a072f83f0066a4d", 0x21, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)) 19:20:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:47 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x4000008000005) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f0000000000), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'ifb0\x00', 'team_slave_1\x00', 'veth0_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x2d8, 0x350, 0x380, [@state={'state\x00', 0x8}, @bpf0={'bpf\x00', 0x210, {{0x0, [{}, {}, {}, {0x6, 0x40, 0x1}, {0x0, 0x7, 0x3}, {0x0, 0x80, 0x1}, {0x7fffffff, 0x2a, 0x0, 0x100000001}, {0x0, 0xfa1, 0x30e, 0x65}, {0x0, 0x0, 0x0, 0x2}, {0x4, 0x2, 0xbb}, {0xbb5, 0xd0, 0x7}, {0xfff, 0x0, 0x8}, {0x5, 0x5, 0x0, 0x7}, {0x0, 0x0, 0x35a, 0x9}, {0x60, 0x5}, {0x7a9, 0x3ff, 0x8000, 0x3f2dc322}, {0x0, 0xdf, 0xc4}, {0x6, 0xd6b}, {0x0, 0xf1a, 0xdaa1, 0x4}, {0x0, 0x0, 0xfff, 0xff}, {0x100000001, 0x0, 0x100, 0x8}, {0x4, 0x4}, {0x9, 0x692, 0x8, 0x8}, {0x0, 0xff, 0x2, 0x8}, {0x80, 0x0, 0x6, 0x7}, {0x8, 0x0, 0x0, 0x3}, {0x101, 0x3, 0x5}, {0x6, 0x8, 0xb759, 0x3}, {0x0, 0x0, 0x0, 0x5}, {0xfffffffffffff018, 0x5, 0xe02}, {0x8, 0x7, 0x5, 0x1400000000000}, {0x0, 0x0, 0x9, 0x7fff}, {0x8, 0x8}, {0x2, 0x80000001, 0x5, 0x9}, {0x0, 0x0, 0x7}, {0x3, 0x7fff, 0x8}, {0x0, 0x80000000, 0x100000000, 0x88b}, {0x3, 0x0, 0x1, 0x6}, {0x200, 0x7}, {0x8000, 0x9, 0xb20, 0x3}, {0x0, 0x100000000, 0x7f, 0x2}, {0x0, 0x0, 0x3, 0x6}, {0x6, 0x0, 0x0, 0xa3}, {0xff, 0x100000000, 0x9}, {0x9, 0x1, 0x6b98}, {0x432b, 0x0, 0xeed, 0x5}, {0xffffffff00000000, 0x3}, {0x0, 0xa52a, 0x3, 0x5}, {0x6}, {0x0, 0x1, 0x4, 0x95}, {0x45, 0x0, 0x0, 0x6}, {0x8, 0x80000000}, {0x3, 0x1, 0x200, 0x800}, {0x0, 0x0, 0x30000000000, 0x7fffffff}, {0x2, 0x0, 0x0, 0x4}, {0x5, 0x7, 0x5}, {0x0, 0x0, 0x2, 0x2}, {0xfff, 0x0, 0x0, 0x7}, {0x10000, 0x1000, 0xf55}, {0x0, 0x0, 0x5, 0x2085f7dd}, {0x3, 0x0, 0x0, 0x5}, {0x5, 0xf9b, 0x0, 0x8}, {0x690, 0x1}, {0x100000000, 0x8001, 0x5c}]}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffffffffbff, 0x3, 0x100000000000000, 0x0, 0x0, "4adce46aa4ad936249dc22e679749149b70fa77949079761f201986278848fe7f1a9a170ee2f1631ff282ebb037e67ff908ae6a0bd6777499db016df714ddaf0"}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}]}, 0x5f8) 19:20:47 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x61, @empty, 0x5}, 0x1c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2001, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0)={0xffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @in={0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000380)=""/162, 0xa2) r3 = semget(0x2, 0x1, 0x0) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000300)=""/70) 19:20:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x800007) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") setrlimit(0x2, &(0x7f0000000040)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr=0x6}, 0x70, 0x6d4, 0x0, 0x7f, 0x9, 0x0, 0x10001, 0x3, 0x4}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) [ 364.036503] libceph: bad option at './file0' [ 364.055394] libceph: bad option at './file0' [ 364.058590] mmap: syz-executor4 (25357): VmData 18399232 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 364.111845] FAULT_INJECTION: forcing a failure. [ 364.111845] name failslab, interval 1, probability 0, space 0, times 0 [ 364.123309] CPU: 0 PID: 25370 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 364.130179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.139559] Call Trace: [ 364.142201] dump_stack+0x185/0x1d0 [ 364.145909] should_fail+0x87b/0xab0 [ 364.149673] __should_failslab+0x278/0x2a0 [ 364.153956] should_failslab+0x29/0x70 [ 364.157885] kmem_cache_alloc+0x129/0xb70 19:20:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000400)="038d52b657c9536d30631351b59239e602aef7a5e20d2cd38617c202a8d8857c5407888c9b7ad75a43770de73b4cd3787ffca236da3f05f8c3ef7d0028b41ad3ff19fc7dd91dd3ce821fa02e6191f2c084e5e8bd340c3a84ddba5df9fe139f1e5739082990198b405c7a25828aebc39993474ef091a3632a1401ac8e1172b3c068cd426d957f48b9c56a229a268f205be60556f403932c5c4c885d1e423f344c8bef311436474f9622f3b4d23cefd2258ec2ba1b404a22a5c1798a51da4ce58a899b0108951d478e7874a5271b5b9b1ad34a8d98bae4337eccef64fe0455", 0xde) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x19fd, 0x124) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="01", 0x1}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696465302073656c6673656c6620637075736574202f6465762f6375736500202e6b657972696e6720156465762f637573652d8fe56d076c5f616363657373657468307d2070726f637b5e2020202f6465762f000000000000000000000000"], 0x65) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x20, 0x2, 0x400, 0xffffffffffff8f8d}) recvmmsg(r0, &(0x7f0000001400), 0x1, 0x12021, 0x0) splice(r1, &(0x7f0000000100), r0, &(0x7f0000000140), 0x6, 0x9) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) [ 364.162077] ? memcg_kmem_put_cache+0x40/0x290 [ 364.166687] ? ceph_msg_new+0xc1/0x6a0 [ 364.170608] ? ceph_kvmalloc+0xb5/0x1b0 [ 364.174656] ceph_msg_new+0xc1/0x6a0 [ 364.178444] msgpool_alloc+0xc9/0x1b0 [ 364.182311] ? ceph_msgpool_init+0x2b0/0x2b0 [ 364.186758] mempool_create_node+0x841/0xc70 [ 364.191253] mempool_create+0xd4/0xf0 [ 364.195114] ? msgpool_alloc+0x1b0/0x1b0 [ 364.199210] ? ceph_msgpool_init+0x2b0/0x2b0 [ 364.203668] ceph_msgpool_init+0x12d/0x2b0 [ 364.207962] ceph_osdc_init+0x73d/0x1010 19:20:48 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="7eb128d8fb5b0638adf230", 0xb) socketpair(0x1e, 0x6, 0x2, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 364.212095] ceph_create_client+0x401/0x620 [ 364.216474] ? __kmalloc+0x13a/0x350 [ 364.220252] ceph_mount+0xb4c/0x30a0 [ 364.224008] ? alloc_pages_current+0x6b1/0x970 [ 364.228658] ? f2fs_init_acl+0x1530/0x1530 [ 364.232943] mount_fs+0x29b/0x780 [ 364.236463] vfs_kern_mount+0x222/0x990 [ 364.240506] do_mount+0xca5/0x4ed0 [ 364.244100] ? __kmalloc+0x13a/0x350 [ 364.247861] ? copy_mount_options+0x91/0x540 [ 364.252349] ksys_mount+0x32e/0x3d0 [ 364.256041] __x64_sys_mount+0x157/0x1c0 [ 364.260140] ? ksys_mount+0x3d0/0x3d0 [ 364.263977] do_syscall_64+0x15b/0x230 [ 364.267922] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 364.273145] RIP: 0033:0x455a99 [ 364.276356] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 364.284109] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 364.291411] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 364.298712] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:20:48 executing program 3: syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540009a15000001ffdc"}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x7ff, 0x2, 0x9, 0x7, 0x6, 0x200, 0x2, 0x2, 0x5, 0x6, 0x3ff, 0x2, 0x805f, 0x5, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) 19:20:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x5) 19:20:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a00000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 19:20:48 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 364.306011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 364.313312] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002a 19:20:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000200)=""/18) getsockname(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000180)) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x1, 0x7, 0x1}, &(0x7f0000000340)=0x10) [ 364.429527] libceph: bad option at './file0' 19:20:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000580)=@xdp, &(0x7f0000000800)=0x80) recvmsg$kcm(r1, &(0x7f0000000e00)={&(0x7f0000000840)=@generic, 0x80, &(0x7f0000000d00)=[{&(0x7f00000008c0)=""/144, 0x90}, {&(0x7f0000000980)=""/127, 0x7f}, {&(0x7f0000000a00)=""/47, 0x2f}, {&(0x7f0000000a40)=""/11, 0xb}, {&(0x7f0000000a80)=""/106, 0x6a}, {&(0x7f0000000b00)=""/238, 0xee}, {&(0x7f0000000c00)=""/197, 0xc5}], 0x7, &(0x7f0000000d80)=""/85, 0x55, 0x20}, 0x2100) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x94000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000200)) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x4, 0x878, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e40], 0x0, &(0x7f00000000c0), &(0x7f0000000e40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0xf, 0x32, 0x8906, 'veth1_to_bridge\x00', 'bridge_slave_0\x00', 'bcsh0\x00', 'veth0_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], @random="9c4f6cda6033", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x150, 0x150, 0x1c8, [@rateest={'rateest\x00', 0x48, {{'veth1_to_bridge\x00', 'bridge_slave_0\x00', 0x20, 0x2, 0x8, 0x7, 0x10001, 0x5, 0x6, 0xfc00000000000000}}}, @rateest={'rateest\x00', 0x48, {{'ip6tnl0\x00', 'ip6tnl0\x00', 0x1, 0x1, 0x3ff, 0x2f, 0x4, 0x4, 0x6, 0x80000001}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x100000001, 0x1, 0x8000, 0x0, 0x0, "af75fc145d9dd4ffa639c3471a281b075b06cecff7c24ac2c8be217ef1bd9e46c5b7ec2fd067384dd0325f270774ae194b5e7d91eda6562a9f1d5145be878f94"}}}}, {{{0x7, 0xc, 0x8137, 'gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'dummy0\x00', @random="7c12ca54e5e8", [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xffffffff, 0xffffff00, 0x0, 0xff], 0x4e20, 0x3a, 0x0, 0x4e21, 0x8, 0x4}}}, @vlan={'vlan\x00', 0x8, {{0x1, 0x3, 0x200, 0x4, 0x4}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x8001, 0x33bd7e05}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x15, 0x12, 0x88a8, 'gre0\x00', 'veth0_to_team\x00', 'syzkaller1\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x2d8, 0x328, 0x370, [@bpf0={'bpf\x00', 0x210, {{0x2b, [{0x100000001, 0x7, 0x728, 0x1000}, {0x101, 0x4498, 0x3f, 0x80}, {0x1, 0x800, 0x3b, 0x6}, {0x4, 0xd97, 0x4, 0x6}, {0x9, 0x8, 0x51c6, 0x3}, {0xffff, 0xa1ca, 0x8001}, {0x8, 0x13d8, 0xfff, 0x4}, {0x6f22, 0x7, 0xfffffffffffffff7, 0x2}, {0x5, 0x7f, 0x401, 0x8}, {0x7cf4, 0x9, 0x3, 0x5}, {0x10000, 0xfffffffffffffaa5, 0x10000, 0x9}, {0x4, 0x1, 0x7, 0x6}, {0x1, 0x8, 0x6, 0x1}, {0x5, 0xfffffffffffffffe, 0x5, 0x7}, {0x9, 0x38a7, 0x3, 0x4}, {0x3e33, 0x2d6436d2, 0x2, 0x7ff}, {0xb509, 0x7fffffff, 0x0, 0x100000001}, {0x0, 0x80000001, 0x7, 0xfffffffffffffffc}, {0x3, 0x0, 0x0, 0xc89464f}, {0x1, 0x6, 0x9, 0x5}, {0x8001, 0x0, 0x6, 0x5}, {0x6, 0x0, 0x7}, {0x7, 0x10001, 0x9, 0x6}, {0x7, 0xfffffffffffffffc, 0xfff, 0x8}, {0xff, 0x73f5, 0xfffffffffffff000, 0x6}, {0x2, 0x7fff, 0x732, 0xfffffffffffffff8}, {0x2, 0x10000, 0x4, 0x4}, {0x8ce9, 0x6, 0x7, 0x6}, {0x5, 0xab, 0x7, 0x7fffffff}, {0x3f, 0x715d, 0x401, 0x7}, {0x1f, 0x6, 0x3, 0x499695bb}, {0x83d, 0x400, 0x3, 0x3}, {0x78a, 0x1, 0x53a, 0x4}, {0x2, 0x3, 0x7fffffff, 0x15}, {0x3, 0x7, 0x10001, 0x9}, {0x7ff, 0x9, 0x2, 0x8}, {0x0, 0x1ff, 0x7, 0x4}, {0x8000, 0x95, 0x5, 0x9}, {0x1ff800, 0x1000, 0x3, 0x8}, {0x3c2, 0x7792, 0x8, 0x6e}, {0x6, 0xffff, 0x4, 0x3}, {0xff, 0x100, 0x1, 0x7fffffff}, {0x1, 0x916, 0x1, 0x6}, {0x3, 0x5, 0x7fffffff, 0x5}, {0x5, 0x5d, 0x9, 0x2}, {0x5, 0xfffffffffffffe00, 0x8, 0x6}, {0x8001, 0x6, 0x7, 0x7fffffff}, {0x3ff, 0x1, 0x5, 0x7}, {0x1, 0x505e, 0xbff, 0x400}, {0x2, 0x7, 0x29a, 0x7}, {0xffffffff, 0x5, 0x1, 0x4}, {0x3, 0x8, 0x4, 0x80000001}, {0x2, 0x1ff, 0xfffffffffffffff7, 0x200}, {0xff, 0x7fffffff, 0xffffffffffffff44, 0x5}, {0x79b, 0x1, 0x1000, 0x2}, {0x9, 0x8, 0x2, 0xd28}, {0x5, 0x8, 0x4}, {0x4, 0x3ff, 0x80, 0x86}, {0x8000, 0x6, 0x1, 0x2}, {0x9, 0x8000, 0x9, 0x5}, {0x0, 0x1, 0x7f9e, 0x8}, {0xc12, 0x3, 0x6, 0x6}, {0x1, 0x1, 0x80000000, 0x10000}, {0x8, 0x1, 0x80}], 0x4}}}, @connlabel={'connlabel\x00', 0x8}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00', 0xffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3, 0x1, 0x81}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x8, 0x8808, 'lo\x00', 'ip_vti0\x00', 'bond_slave_1\x00', 'team_slave_1\x00', @random="ea4ba0a19b87", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xf8, 0xf8, 0x170, [@mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0x1}}}, @helper={'helper\x00', 0x28, {{0x1, 'sip-20000\x00'}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x5, 0x4, 0x0, 0x0, "405bc2dbb7cab5b84d5a0804717027cff81e46af6b1a7b189811b3d4ea665b1a94464730b74de09cfc9b6e9f7357f8aa3448729c4a3d76419b2649a4b3aed291"}}}}]}]}, 0x8f0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:48 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="7eb128d8fb5b0638adf230", 0xb) socketpair(0x1e, 0x6, 0x2, &(0x7f0000000000)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:48 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='A::2:e:\x00', &(0x7f0000000180)='anon_inodefs\x00', 0x90000, &(0x7f00000001c0)="436d37b519d35378c86c5b34a7ba132be7bc97e89012d235b94e1aef362bd121082ee4138c87013163dbe7f71c2f377cd0b3a2c1c226e04fe50489190ab06e66") mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000100)) 19:20:48 executing program 6 (fault-call:1 fault-nth:43): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:48 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/42, 0x2a}, {&(0x7f0000001300)=""/198, 0xc6}, {&(0x7f0000001400)=""/132, 0x84}, {&(0x7f00000014c0)=""/248, 0xf8}], 0x9, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000001680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/135, 0x87}], 0x1, &(0x7f0000001800)=""/76, 0x4c, 0x7}, 0xbc97}, {{&(0x7f0000001880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001900)=""/180, 0xb4}, {&(0x7f00000019c0)=""/160, 0xa0}], 0x2, &(0x7f0000001ac0)=""/68, 0x44, 0x7fff}}, {{&(0x7f0000001b40)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001bc0)=""/238, 0xee}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/133, 0x85}, {&(0x7f0000002d80)=""/62, 0x3e}, {&(0x7f0000002dc0)=""/37, 0x25}, {&(0x7f0000002e00)}], 0x6, &(0x7f0000002ec0)=""/15, 0xf, 0x1}, 0x401}, {{&(0x7f0000002f00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002f80)=""/187, 0xbb}, {&(0x7f0000003040)=""/155, 0x9b}], 0x2, &(0x7f0000003140)=""/97, 0x61, 0x9}, 0x7}, {{&(0x7f00000031c0)=@generic, 0x80, &(0x7f00000046c0)=[{&(0x7f0000003240)}, {&(0x7f0000003280)=""/59, 0x3b}, {&(0x7f00000032c0)=""/206, 0xce}, {&(0x7f00000033c0)=""/25, 0x19}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/16, 0x10}, {&(0x7f0000004440)=""/116, 0x74}, {&(0x7f00000044c0)=""/227, 0xe3}, {&(0x7f00000045c0)=""/253, 0xfd}], 0x9, 0x0, 0x0, 0x3}, 0x20}, {{&(0x7f0000004780)=@ethernet={0x0, @random}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004800)=""/9, 0x9}, {&(0x7f0000004840)=""/32, 0x20}, {&(0x7f0000004880)=""/205, 0xcd}, {&(0x7f0000004980)=""/29, 0x1d}, {&(0x7f00000049c0)=""/169, 0xa9}, {&(0x7f0000004a80)=""/252, 0xfc}, {&(0x7f0000004b80)=""/142, 0x8e}], 0x7, 0x0, 0x0, 0xf62a}, 0x8}], 0x7, 0x10000, &(0x7f0000004e80)={0x77359400}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004ec0)={0xfffffffffffffffd, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 19:20:48 executing program 3: socketpair$inet(0x2, 0x806, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x20, 0x0, 0x7fff}, &(0x7f00000000c0)=0x18) r3 = shmget$private(0x0, 0x1000, 0xc, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/128) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xe, 0xd212, 0xbc, r2}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) r4 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x37, &(0x7f0000000000), 0x20a154cc) 19:20:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x103000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r1, 0x0) clock_settime(0x594fa4ad9143611d, &(0x7f00000000c0)={0x77359400}) [ 364.617078] libceph: bad option at './file0' [ 364.661121] libceph: bad option at './file0' 19:20:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = semget(0x1, 0x1, 0x48) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/51) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = dup3(r0, r1, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001a00000000790000000000000000000000081000009cf49b0f000000c454757e4c666a54c83f149293000000eda7c9bc2893f7c7330a0fbf7ab6f54a1d0749aff4071d2d88cc2bcc1d71b293a4b0010c421e"], 0x24}, 0x1}, 0x0) 19:20:48 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="7eb128d8fb5b0638adf230", 0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 364.737579] FAULT_INJECTION: forcing a failure. [ 364.737579] name failslab, interval 1, probability 0, space 0, times 0 [ 364.749089] CPU: 1 PID: 25416 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 364.755968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.765351] Call Trace: [ 364.768003] dump_stack+0x185/0x1d0 [ 364.771716] should_fail+0x87b/0xab0 [ 364.775481] __should_failslab+0x278/0x2a0 [ 364.779770] should_failslab+0x29/0x70 [ 364.783687] __kmalloc+0xbe/0x350 19:20:48 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x10001, 0x4000) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000640), &(0x7f0000000680)=0x4) 19:20:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x2000000000002, 0x80b, 0x7) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) ioctl(r0, 0x3, &(0x7f0000000080)="24a594d89fb036b083e42b5b5683e2e20a24b8006642c131b658c16a9be0093b016f06f7550032c4cbeff794db805cbbf6d0b03cc2de233e27cda4017ce72e54ca4d6937b3c2d9729d6bda29ccc7d77a573b464b83d8cc4c69") io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 364.787171] ? memcg_kmem_put_cache+0x40/0x290 [ 364.791783] ? ceph_msg_new+0xc1/0x6a0 [ 364.795712] ? ceph_kvmalloc+0xb5/0x1b0 [ 364.799726] ceph_kvmalloc+0xb5/0x1b0 [ 364.803595] ceph_msg_new+0x2c2/0x6a0 [ 364.807613] msgpool_alloc+0xc9/0x1b0 [ 364.811497] ? ceph_msgpool_init+0x2b0/0x2b0 [ 364.815940] mempool_create_node+0x841/0xc70 [ 364.820436] mempool_create+0xd4/0xf0 [ 364.824302] ? msgpool_alloc+0x1b0/0x1b0 [ 364.828410] ? ceph_msgpool_init+0x2b0/0x2b0 [ 364.832862] ceph_msgpool_init+0x12d/0x2b0 [ 364.837156] ceph_osdc_init+0x73d/0x1010 [ 364.841284] ceph_create_client+0x401/0x620 [ 364.845662] ? __kmalloc+0x13a/0x350 [ 364.849442] ceph_mount+0xb4c/0x30a0 [ 364.853195] ? alloc_pages_current+0x6b1/0x970 [ 364.857847] ? f2fs_init_acl+0x1530/0x1530 [ 364.858799] libceph: bad option at './file0' [ 364.862157] mount_fs+0x29b/0x780 [ 364.862204] vfs_kern_mount+0x222/0x990 [ 364.862287] do_mount+0xca5/0x4ed0 [ 364.877660] ? __kmalloc+0x13a/0x350 [ 364.881446] ? copy_mount_options+0x91/0x540 [ 364.885908] ksys_mount+0x32e/0x3d0 [ 364.889604] __x64_sys_mount+0x157/0x1c0 [ 364.893709] ? ksys_mount+0x3d0/0x3d0 [ 364.897546] do_syscall_64+0x15b/0x230 [ 364.901483] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 364.906698] RIP: 0033:0x455a99 [ 364.909906] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 364.917655] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 364.918983] libceph: bad option at './file0' [ 364.924946] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 19:20:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a003a8a05ae0000000000000300060000000000ab480000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000190000000000"], 0x50}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', 0x1}) 19:20:48 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 364.924966] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 364.924984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 364.925004] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002b 19:20:49 executing program 2: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x800) readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/98, 0x62) 19:20:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = socket$kcm(0xa, 0x3, 0x87) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000002140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000002180)=""/146, 0x92}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x80000001, 0xa000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000180)={0x57, 0x0, 0x4, {0x5}, {0x0, 0x7}, @cond=[{0x10a, 0x3f, 0x0, 0x1, 0x7, 0x81}, {0x7, 0x0, 0xbe, 0x6d, 0x1, 0x80}]}) sendmsg$kcm(r1, &(0x7f0000002780)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000001380), 0x2ed, &(0x7f0000000100)}, 0x0) 19:20:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0xe) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x42000040}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2cf8be6cf900000000000a9764bd8874254d10a892dc18e659b07b57fd78d0d6fd368816f984ad80d5897658fa5ada56ce2beb2abd2289d9037160dbcfd07af2f6526d1f15e3643680614867ce4605f420f1324fd2c4365bd277c8da86e1393014549b44a9f4a7f293f9c32d625da7320ca654622ddae6f642eef403c94be0f206d5add3fdaf338ecdc3e6e3deebe9b24cbb439ab76f1a16474c5eef0600000000000000d4a111ef39bcd2ce24575491e331e9eb404a0ff10e38d6d27ab2353793f4a1afddebf9a1592a6b815a15672a", @ANYRES16=r4, @ANYBLOB="00052dbd7000fddbdf250f0000000800050000000000080006000200000008000500fe060000080006002c3cffff14000300080007004e220000080007004e200000"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) rt_sigpending(&(0x7f0000000280), 0x8) ioctl$SCSI_IOCTL_GET_PCI(r3, 0x5387, &(0x7f00000001c0)) 19:20:49 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 19:20:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/44) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="010001000000000000000000000000001ae83d9a61ec00000000a6a685fd64581eb4bf725915928acd8a721ca9dce7e95b2f7e05e0f1c6ae0a3afb3880687649b6749c61724192b615ad526749a2753144089f513e"], 0x10}, 0x1}, 0x0) 19:20:49 executing program 2: socketpair(0xf, 0x3, 0x80000003, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000000)=""/214, 0xd6, 0x40, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 19:20:49 executing program 6 (fault-call:1 fault-nth:44): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:49 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:49 executing program 4: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x1, 0x84) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10}, 0xc) 19:20:49 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20202) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000180)=0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000300)={0x1, 0x8000, 0x2bb, 0x8d}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) sched_getparam(r2, &(0x7f0000000340)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) ioctl$KDDISABIO(r1, 0x4b37) [ 365.343528] FAULT_INJECTION: forcing a failure. [ 365.343528] name failslab, interval 1, probability 0, space 0, times 0 [ 365.354914] CPU: 1 PID: 25467 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 365.361781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.371160] Call Trace: [ 365.373809] dump_stack+0x185/0x1d0 [ 365.377521] should_fail+0x87b/0xab0 [ 365.381292] __should_failslab+0x278/0x2a0 [ 365.385583] should_failslab+0x29/0x70 [ 365.389512] kmem_cache_alloc+0x129/0xb70 [ 365.390188] libceph: bad option at './file0' [ 365.393699] ? memcg_kmem_put_cache+0x40/0x290 [ 365.393759] ? ceph_msg_new+0xc1/0x6a0 [ 365.393790] ? ceph_kvmalloc+0xb5/0x1b0 [ 365.393832] ceph_msg_new+0xc1/0x6a0 [ 365.414465] msgpool_alloc+0xc9/0x1b0 [ 365.418333] ? ceph_msgpool_init+0x2b0/0x2b0 [ 365.422769] mempool_create_node+0x841/0xc70 [ 365.427252] mempool_create+0xd4/0xf0 [ 365.431116] ? msgpool_alloc+0x1b0/0x1b0 [ 365.435215] ? ceph_msgpool_init+0x2b0/0x2b0 [ 365.439664] ceph_msgpool_init+0x12d/0x2b0 19:20:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) dup2(r1, r1) r2 = socket(0x1e, 0x1, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000001c0)={0x7, 0x8, 0x3f, 0x9, [], [], [], 0x3, 0x7ff, 0x81, 0x19f, "66e99b6b25c33eae532580e3ca55c2dd"}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x54, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'team0\x00'}) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="1b51f8fe2aae05c17a2386619f664099e1ba62887e21bef696e8ba48c9451d591e9b8894b0c478e18930b7638899a69eaf90db2fb4c1b78db30dc9362ed24e71be4e79bd2d78614898a9415a1a4d9f5ae9c8e3fb1cc249d2cce76ef671e3136b247907c115c053dd77cb429ec9c773f34529a7c6", 0x74}]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xff, 0xf0c7, 0x80000001, 0x5, 0x8}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000380)={r5, 0x3f}, &(0x7f00000003c0)=0x8) 19:20:49 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x3}) mq_timedreceive(r0, &(0x7f00000004c0)=""/35, 0x23, 0x0, &(0x7f0000000500)={0x0, 0x989680}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x4d, r2}) [ 365.443959] ceph_osdc_init+0x73d/0x1010 [ 365.447288] libceph: bad option at './file0' [ 365.448089] ceph_create_client+0x401/0x620 [ 365.448138] ? __kmalloc+0x13a/0x350 [ 365.448193] ceph_mount+0xb4c/0x30a0 [ 365.464368] ? alloc_pages_current+0x6b1/0x970 [ 365.469041] ? f2fs_init_acl+0x1530/0x1530 [ 365.473329] mount_fs+0x29b/0x780 [ 365.476850] vfs_kern_mount+0x222/0x990 [ 365.480883] do_mount+0xca5/0x4ed0 [ 365.484480] ? __kmalloc+0x13a/0x350 [ 365.488258] ? copy_mount_options+0x91/0x540 19:20:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8000, 0x30, 0x1ff, 0x8, 0x20}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0xff, 0x346}, 0x8) [ 365.492738] ksys_mount+0x32e/0x3d0 [ 365.496432] __x64_sys_mount+0x157/0x1c0 [ 365.500536] ? ksys_mount+0x3d0/0x3d0 [ 365.504370] do_syscall_64+0x15b/0x230 [ 365.508312] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 365.513529] RIP: 0033:0x455a99 [ 365.516737] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 365.524492] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 365.531973] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 365.539298] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 365.546601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 365.553901] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002c 19:20:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x190, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000200), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'veth0_to_bond\x00', "76af348549eaee603c7b58616d00", 'team0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xb0, 0x100, [@devgroup={'devgroup\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x208) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'yam0\x00', "746502000000000020000000000800", 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'gre0\x00', 'bond_slave_0\x00', 'dummy0\x00', @random="221f1cf52862", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c08e36751842cab380434dc086c938639570fbfa40dce636424fa87c9ad03f9063959cccf655bd32af6f9623f131fb264cb97297cd6b8dc712f5baf56e808e9c"}}}}]}]}, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x20}, 0x8) signalfd(r0, &(0x7f0000000240)={0x1d}, 0x8) 19:20:49 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:49 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000180)=0x80) 19:20:49 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x80) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0x2000) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'tunl0\x00', r2}) io_setup(0x60, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000780)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) execveat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='tunl0\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='/dev/amidi#\x00', &(0x7f0000000380)='proc!\x00'], 0xd00) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x4a7}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x800) accept4$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80000) 19:20:49 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) fdatasync(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000002c0)) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000080)=0x3) [ 365.721757] libceph: bad option at './file0' 19:20:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0xffffffffffffffff, 0x1ff) write(r1, &(0x7f0000000180)="18bab087156ded1fc887295a90b1bb738032cca733ae5ead7367e7e6662d084670ca4d9a8089578f6b7aeb77b567cd86c0c923fb3daae2996403fe0cbea4df4b21e9b5ac5a734a4c755e51f630bb1f0f24932d7e34f669cf0086e086a165f3f5513c7c5f819128b4c802df3927142a88f3d8ae74cb67f1f6deada1054d44c456d74971a01ff91e3a15f437aa691df9c963cbc01dbc5fbeee3a2a8ede2d11391c27211881a759741e302cc5ff38", 0xad) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xe9, "2e49a51d7f0356c868027052ceafc00e2fee1606fc85b721d9c574c78dd0f87e8ff0a372a381f14247f67aa041e33fb1ff998e55fd65cbb91d6aa2298e79f7d7fed061e5e8cda7887255f227b8f06be9133aaba4b984097533d14d22fffc5b1869345c8868732796a3dc6eaa9ab717747fa5062cf096c4a43400987f1290b4312a043ebbf6deff5f01afe5e03e96dc9a8ce0c1776e8e183ca68f1e74f195ce867717cb9db7a908ab2431cedce742e04184f3f334e5a03090d0f98a073e7506bda06b043b87ccc6f2b0b4e75164576c56f9e51e544c7cedff4c85c49c08b7347bb71b78a3bcb7ba3a69"}, &(0x7f0000000000)=0xf1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={r2, 0x73, "bfa0e3f7aab4dc6fc18ce2fe1def1c99ee6178fb966dc026738578d828962a719ca35d8d5c877ffb97525dfb3a01f0264e8934d14d3f1444071282c6950683b0636d055a7fa1bf8bd61c08adb7e204b00107a8e5e6b4c02c0f4d3b600074d9569da8b504a633e94eb3a3dd2bfd23398e24f562"}, &(0x7f0000000140)=0x7b) [ 365.763997] libceph: bad option at './file0' 19:20:49 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), &(0x7f0000000100)=0xff87) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) 19:20:50 executing program 6 (fault-call:1 fault-nth:45): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:50 executing program 0: mkdir(&(0x7f0000000180)='A::2:e:\x00', 0xffffffffffffffff) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00'}, 0x10) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x40, 0x2, 0x5, 0x6}, {0xa901, 0x8, 0x7, 0xff}, {0xfffffffffffffffb, 0x10001, 0x67a, 0x80000001}, {0x80000000, 0x18, 0xfffffffffffffff8}, {0x1a, 0x3, 0x6, 0x3ff}, {0x33, 0x2, 0x1, 0x7}, {0x9, 0x2, 0x4, 0x900000000000}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r2 = getgid() fchownat(r0, &(0x7f0000000240)='A::2:e:\x00', r1, r2, 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000003c0)={0x0, 0x2, 0x6, 0x1, 0x200}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000400)={0x16, @dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x3, 'ovf\x00', 0x6, 0xd751, 0x1}, 0x2c) 19:20:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) epoll_pwait(r2, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x800, &(0x7f00000000c0)={0x6}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) io_setup(0x1c0e, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x0, 0x2, 0x3, 0x8, 0x4}, 0x14) 19:20:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x4d6, 0x8001, 0x9, 0x86, 0x1, 0xa0000001}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) 19:20:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)={0x34f4, 0x3b, 0x2, 0x70bd26, 0x25dfdbfb, {0x6}, [@nested={0x1208, 0x50, [@typed={0x8, 0x75, @str='\x00'}, @typed={0xc, 0x43, @u64=0x2}, @generic="2b547521e63d929e051771592c60cd93f109622f339923f24c5eb1fcdc1de9c052845cdb9578bc1a2f124593b6e555e14c702bed0f028220996121814d9229186848a6c272d699782b2e9c16e327f9375aecb414986a4824016d4416ada542eb5fc7d5ccd958e885eea2a860c251f78fb572e13a0fa0220d87d3564aae925d97ec45f42885e9990c93adfc61d68a3655ccdada47ed6d2ac3c9d0027fb635685467de13f5f0c82704e0fc53569c4308ce573c2523c696283285a55504179395e9aab69f21840c532fbb2482da04b0228f48a36a8f9b2861d8cb77b9d868c8e9e742ba3cce242c3430e407363e", @typed={0x8, 0x62, @ipv4=@loopback=0x7f000001}, @generic="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[@generic="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@typed={0x8, 0x7c, @fd=r2}, @typed={0xc, 0x5d, @u64=0x1}, @typed={0xc, 0x44, @u64=0x6}, @generic="8ac1b7699f87e190480c8d7390eba5a6", @generic="ca9b77903f6b01f688998e70d4a22b258cb4db0ace379220090c4c52eca20c45edec571aba197658d09436eafbcf132b267880aa87f51594f6f4c43f9367eac76e53fb24a78c30c968bfffc8fcefe70704f4aa46dc9127eb93e69bd7ec3f2bc58f51bff3813f57ba51e0", @generic="e2c986e307891df629fa63f9de87445508528815e49cf421"]}, @typed={0x8, 0x26, @str='\x00'}]}, 0x34f4}, 0x1, 0x0, 0x0, 0x44001}, 0x4000080) socket(0x5, 0x5, 0x1cc) flistxattr(r2, &(0x7f0000000080)=""/75, 0x4b) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:50 executing program 3: unshare(0x400) r0 = socket$inet(0x2, 0xb, 0x10) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00000002c0)=0x9, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x102) syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) socket$inet6(0xa, 0x80805, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="a10000007f073641aac623603953d197c0f6f4e3524020e95335e734800e4e19d34af28cb56f982c00ddc09eb00109f578316834efa50b2693eb799394172deb88669adbffbeb03d51f9f1396b41ac3f5c00fd4d142fc894d1960e96c0e88c24f352018004467cc625b3ddd7e575ab50d06bc72e35bad4dc4a5eabc1d2d90f75bd3094df79f811fca834ae90e2a6f2394c2f334c3d95c7755e4fe346dbed0e3aa38a07"], &(0x7f00000003c0)=0xa9) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000400)={0x80000001, 0x9e, 0x7, 0x5, 0x80000001, 0xe20, 0xfffffffffffffffd, 0x1, 0x3ff, 0x101, 0x3, 0x1f}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000040)=""/208, &(0x7f0000000140)=0xd0) 19:20:50 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x0, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:50 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r1, 0x4}, 0x8) unshare(0x400) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6bf, 0x33, 0x8, 0x2, 0x3ff, 0x5, 0x7, 0xfffffffffffffffc, 0x5, 0xdb7, 0x0, 0xa5, 0x974, 0x200]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x1f}, &(0x7f00000001c0)=0x8) socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0x11, 0x80002, 0x0) setsockopt(r4, 0x107, 0xa, &(0x7f0000000040), 0x367) accept$packet(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000680)={@empty, r5}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) 19:20:50 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x12) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x5, 0x7, 0x1000]}, 0xa) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 19:20:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 19:20:50 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) read$eventfd(r0, &(0x7f00000000c0), 0x8) 19:20:50 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x0, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:50 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x5) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000e400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3d72cc1c51a740414a1e2cd0d245781b68944a6b30c3161d08bb945a0582679f8b9b732daa713a5506ea9fb642d4024e0538331516dce5612f30ca4665fb1805c5adb7ba7a937a97b3a0dcd58e12d6f9f1b927a613d8ab2f25bbc87"], 0x121) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="a875793b1d57a2564cc86e205855a095bba7433c47bdc5fb4b16c5ef616be4968f73b461fbaee276eb2cad8a1c336eb42187c6d80aed3ac73137a897b618d319dc478279de4e8b2957175c41d6f7c7f78a4000503f54424d0f8e8ad06c17512694b66ee8cefc449a8efbc7ca80846696f2aaa481b26308c9a6430a1d0f1020cd66f3173eeda89903dc1fafd8dd6ba2b44856663455ce241257c74da97b", 0x9d}, {&(0x7f0000000180)="cd3645bcb5c7bed0e5c79084b85b4a4333e16ef7730ae441bc8f29edec833a090065ab5d8f7e82c1dadab85aa33c416e0992ab190b9a72624b49c4cc115152db3d40c642b983357a4bd6dd3a77c6add1737cbbb658bcacf9ace48818fd8dc1bc61199e606bf24fcf52a176f82fa1ab3eff5e39d6363dbcedb16771f4b25e0910b777", 0x82}, {&(0x7f00000000c0)="ae62eadf70bbafa1aa74064cad6646d932be653bb4e3c2aabf16da580df62b0fadd0ca4f7d6fe83795c65edfa2d34f9b75e170a6e59d65ef772d7eac294f3b3b11a4db686623d41b68e5aed4b8b5447bd472e1eab6c0b721d0b28e4f18b3b6", 0x5f}, {&(0x7f0000000240)="44b3e569c6f4a134d40e5f0b881d754699cebcbbebc2d372fb93a704520ff4c5d0a13ce36ec4c8f88579636a7d77e237d2d65a768f20bd9055b203487e1d71374d02b344d2a40aecac2efc2f7e1e4b698470c29272850ae0ac", 0x59}, {&(0x7f00000002c0)="24b47aa1d26e4ce6314ae82756c803475198251353ec0cd9527797a354eccbc1735649c9daaf3e6283f18a3b252fef92481a5f3eb8926b48880ad4509f4346fcada85a9d0377629d403599c26280b51c03c41b9dbf60e2473a4b36564ae21d8187ba349fbb602d0457", 0x69}, {&(0x7f00000004c0)="24e84ac8cdb3ca7dbf4fc8dbbf3534abd5e7307efc87184c8bb8cc84c6f3ad0b8547cdce1468d0937882ce6ad6b37ce9c47cd3ca45632c69a677825458d5e26e413d04204270a07a8f96467f7b17a16e8c574da8283c530b97549425f7", 0x5d}, {&(0x7f0000000540)="4704a969c38b32455360341a13ee4c71f994340fd69ff720eb5fb1341670e97157eb3d15bc48f5f3229f239a56cb5988dcc21afdccfb6223965c39121e749eb1225de74b4f4eb27b1aaef6a1925f3df89791a3e24bd17e9655dbdb12bcf2a1e2fc4fff9e2fffa2e24dbdd3bef0faf1acde77be5f39eff7f378efbd3a5446234065778de1b1508e58c1663876daade70502aa14b55bf35cc906d421f4db2d1d1786ae1df8b390fd43718c5b675adae9df5f5bb1a90629e6512ae9b29f972e60ab2ddb77936f7d5bc0ee83c875b9362e64a2bee4", 0xd3}, {&(0x7f0000000640)="868b9f3041da6caedb91621e9438832077aba9059c64dcbe093b988d2d58185c2e399cb0275f6195fdeaffd80352b62c4bfb8cef8079c53b0a9479c2bf322816ecda6d8064040f827911208d617ae2e38f543c9cc0d2921ecd31a092279dcc64d5fcac7f7be3d680bf924d291197285cd8848098ddf607ceda5f618594587bf353a0c16fdf7f98dd75cd02c08f171d46b54ef6798dadb16d3382c19f8da5b1a2787dc053840bd67234cd96b7ca23ed5b696e163ee1742dfde6b9a84b4524264ad60408fa94d4845c0cf8cf2d587317fdac8c82dd5ac02ece2da5b4bbda", 0xdd}], 0x8, 0x5) [ 366.435817] libceph: bad option at './file0' [ 366.437241] FAULT_INJECTION: forcing a failure. [ 366.437241] name failslab, interval 1, probability 0, space 0, times 0 [ 366.451721] CPU: 1 PID: 25567 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 366.458620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.468001] Call Trace: [ 366.470648] dump_stack+0x185/0x1d0 [ 366.474390] should_fail+0x87b/0xab0 [ 366.478153] __should_failslab+0x278/0x2a0 [ 366.482443] should_failslab+0x29/0x70 19:20:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000180)={0x13, 0xffffffff, 0x7, 0x0, 0x0, [{r0, 0x0, 0x42}, {r2, 0x0, 0x6}, {r2}, {r1, 0x0, 0x3}, {r0, 0x0, 0x8}, {r1, 0x0, 0x8}, {r0, 0x0, 0x4}]}) [ 366.486369] __kmalloc+0xbe/0x350 [ 366.489872] ? ceph_msg_new+0xc1/0x6a0 [ 366.493816] ? ceph_kvmalloc+0xb5/0x1b0 [ 366.497831] ceph_kvmalloc+0xb5/0x1b0 [ 366.501693] ceph_msg_new+0x2c2/0x6a0 [ 366.505562] msgpool_alloc+0xc9/0x1b0 [ 366.509431] ? ceph_msgpool_init+0x2b0/0x2b0 [ 366.513878] mempool_create_node+0x841/0xc70 [ 366.518383] mempool_create+0xd4/0xf0 [ 366.522252] ? msgpool_alloc+0x1b0/0x1b0 [ 366.526357] ? ceph_msgpool_init+0x2b0/0x2b0 [ 366.530820] ceph_msgpool_init+0x12d/0x2b0 [ 366.535117] ceph_osdc_init+0x73d/0x1010 [ 366.539250] ceph_create_client+0x401/0x620 [ 366.543627] ? __kmalloc+0x13a/0x350 [ 366.547415] ceph_mount+0xb4c/0x30a0 [ 366.551174] ? alloc_pages_current+0x6b1/0x970 [ 366.555831] ? f2fs_init_acl+0x1530/0x1530 [ 366.560110] mount_fs+0x29b/0x780 [ 366.563635] vfs_kern_mount+0x222/0x990 [ 366.567679] do_mount+0xca5/0x4ed0 [ 366.571275] ? __kmalloc+0x13a/0x350 [ 366.575048] ? copy_mount_options+0x91/0x540 [ 366.579535] ksys_mount+0x32e/0x3d0 19:20:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x5, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 19:20:50 executing program 3: mmap(&(0x7f0000c48000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) [ 366.583228] __x64_sys_mount+0x157/0x1c0 [ 366.587332] ? ksys_mount+0x3d0/0x3d0 [ 366.591170] do_syscall_64+0x15b/0x230 [ 366.595111] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 366.600332] RIP: 0033:0x455a99 [ 366.603550] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 366.611300] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 366.618598] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 366.625900] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 366.633200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 366.640500] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002d 19:20:50 executing program 6 (fault-call:1 fault-nth:46): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:50 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x3, &(0x7f0000000100)) 19:20:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3e, &(0x7f0000000100)=0xad0e, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffff}, 0x13f}}, 0xffffffffffffffe9) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000340)={0xffffffff}, 0x13f, 0x100b}}, 0x20) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000003c0)) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000140)={0x7, 0xffffffffffffff71, 0xfa00, {r3, 0x1}}, 0xfffffffffffffed7) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000180)={0x14, 0x88, 0xfa00, {r2, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000540)=0x7) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000240)=""/185) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x7) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000480)={'nat\x00', 0x0, 0x4, 0x4, [], 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)=""/4}, &(0x7f0000000500)=0x78) 19:20:50 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x0, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x7, 0x800, 0x80) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000880)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000100)="abf16857608a0af9abbeca4af19efdf7c2ecae6747f08a610d9d70e74cd730a5e83d10a864b885af7b2032c136c0554417f81112bad5d1854f5308affead1c74d2bdbfd726a2", 0x46, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10000, 0x0) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000008c0)="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", 0x480, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000002c0)=0x4, 0x4) 19:20:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xf8, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb33}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaf}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="b800000000000000180100000600000018ab6241de68617af4b27982a28d6af6a616749a49b628ed980da5d5011b39456210daab667a87f603f1a52e8914ed51e4554fea779f70b42c9ae4adcfaedb0588031bbec4640f051a85a1b3cd674b2f15391a12271e6b06348e6808463a9d6b5fe21967f0d52e5cc5cf167e55a78a233a257a9bb9b0a75015b57bfd415005563c7514bf2f7c0a1490a515126432ebd4e3a7145274bf3baff9287cdead5fdce5000000000000"], 0xb8}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) r6 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x2080) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x2, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f0000000180)={0x14, 0x88, 0xfa00, {r7, 0x1c, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x90) write$RDMA_USER_CM_CMD_DISCONNECT(r6, &(0x7f0000000300)={0xa, 0x4, 0xfa00, {r7}}, 0xc) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x602a00, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0xc386, 0x1, 0x9, 0xffffffffffffffff, 0x5df722f6}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 19:20:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f00000001c0)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003780)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f00000034c0)=[{&(0x7f0000000040)="86a5d3d1188d30bdc57df2225eb8fb93b2898c0ef73d2c4c7de6eb94e39fce29d625949e691c558dbac50a", 0x2b}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000080)}, 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0x1000}, {&(0x7f0000000200)="30fc39008a333a44904cede61a9d127956d8640761f7d0409e8b2b182214cfc1addcf13cbae5cb5da62471ead046b300189526f49ac56258b5aaeb38e136b6fcef505367604d31a68bcded707fc8de906ce6cfda05bc0f774d54121d3d2942c14e93b3d10e437d5477f869a1d0e8f4e5ef57bea6eeac666eae7bcd37fd00d3cd44ec278c9113b55a108b43ff655ead85cbab60ab8bdd19ecf0a8150fc056888c30fca959188693e4f9f3c535b46810414f1e84474eaba02f8a671b6003548d331ac98bf9304ca7d1cdbd70c3da60cdb17e29e18cc933c6b9067e0efebed5587e1d646ca3bc5e074fae6e3f4f0680aae1", 0xf0}, {&(0x7f0000000300)="1c5c281a908531fb7f6ba77c3dad88b6562686b4732188061ebf3ab5fb693eb4eacd62e92f0493c7c8a2da3390ad44fb4f36fa02b65ee75c523037774dc692f3f8e83ca5a26437eb706856ca0061f59ff3cb1747bcbe2e7f6bacfefbd132c09793074d822b14d6021b5a66076a8670a8a68958", 0x73}, {&(0x7f0000000180)="ab3b0f3c0c20bad05715b9d414a386807812bf76251e84f528c503f235f50ccaf057aef8bb7a38d183651c292502031b57815f9c8afd171606", 0x39}, {&(0x7f00000033c0)="fb08488aa2f922345c1d085778ba8063758e903387c78727c16a9260794767f9de412d1cb57d9ab00e0c21b0a1ab3d2497b4c6bf9f20864b3064b3ccfac21e8201a7a9e712db7f1329dafe3fac6df17cc54c6f44a478939c7dff57e075cbd99ddd2607b84f8a7a9c17ad06d7f690c1bb3d5623fa1349abe6823e623987a29cf4a03707610b818a488507e8b6a3930ee394aac8398d74c09099b6bbca96c4a3a120043f700a2976a9a12fab437e655b9ddc1ca48de8d56278c296c1b3eb022ffa981d3b88c6bb60c4e936f77880c05ed5af078029aad83667275f21ef7b7d3306", 0xe0}], 0xa, 0x0, 0x0, 0x80}, {&(0x7f0000003580)=@in6={0xa, 0x4e21, 0x235a, @empty, 0xdbd7}, 0x1c, &(0x7f0000003700)=[{&(0x7f00000035c0)="7333aaa7246ed01b52dca782ed2ebb00c45801ef4e355199464a18c74e333484d10d88ffc0f1c992528646689e269fcded948a63f868e70c0cf47de59864b029c87b1aafabc94a95c36152c66d7f2e8d84c2d402849422e93086cbdc699ad5ded303299e6b59d231686822c4ea5ee42cd1a7e7daf196fc1b01930a11594cb56ea3cacbe1061baa5c9f30", 0x8a}, {&(0x7f0000003680)="cc7e816a6ace", 0x6}, {&(0x7f00000036c0)="ff984644dc4034c0f77b875108d0883ce300", 0x12}], 0x3, &(0x7f0000003740)=[@authinfo={0x18, 0x84, 0x6, {0x400}}], 0x18, 0x20000010}], 0x2, 0x44014) 19:20:51 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 366.966798] FAULT_INJECTION: forcing a failure. [ 366.966798] name failslab, interval 1, probability 0, space 0, times 0 [ 366.978334] CPU: 0 PID: 25621 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 366.985210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.994592] Call Trace: [ 366.997241] dump_stack+0x185/0x1d0 [ 367.000958] should_fail+0x87b/0xab0 [ 367.004727] __should_failslab+0x278/0x2a0 [ 367.009018] should_failslab+0x29/0x70 [ 367.012952] kmem_cache_alloc+0x129/0xb70 [ 367.017149] ? memcg_kmem_put_cache+0x40/0x290 [ 367.021774] ? ceph_msg_new+0xc1/0x6a0 [ 367.025699] ? ceph_kvmalloc+0xb5/0x1b0 [ 367.029755] ceph_msg_new+0xc1/0x6a0 [ 367.033543] msgpool_alloc+0xc9/0x1b0 [ 367.037404] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.041851] mempool_create_node+0x841/0xc70 [ 367.046362] mempool_create+0xd4/0xf0 [ 367.050245] ? msgpool_alloc+0x1b0/0x1b0 [ 367.054342] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.058797] ceph_msgpool_init+0x12d/0x2b0 [ 367.063102] ceph_osdc_init+0x73d/0x1010 19:20:51 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 367.067234] ceph_create_client+0x401/0x620 [ 367.071614] ? __kmalloc+0x13a/0x350 [ 367.075366] ceph_mount+0xb4c/0x30a0 [ 367.079112] ? alloc_pages_current+0x6b1/0x970 [ 367.083758] ? f2fs_init_acl+0x1530/0x1530 [ 367.088042] mount_fs+0x29b/0x780 [ 367.091542] vfs_kern_mount+0x222/0x990 [ 367.095571] do_mount+0xca5/0x4ed0 [ 367.099156] ? copy_mount_options+0x2dd/0x540 [ 367.103727] ksys_mount+0x32e/0x3d0 [ 367.107420] __x64_sys_mount+0x157/0x1c0 [ 367.111523] ? ksys_mount+0x3d0/0x3d0 [ 367.115356] do_syscall_64+0x15b/0x230 [ 367.119295] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 367.124511] RIP: 0033:0x455a99 [ 367.127726] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 367.135471] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 367.142772] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 367.150070] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 367.157371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:20:51 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="87010000060000007569939639c8dbae003f0000c715bfc1fd368913ddb19cc51f78edff000000a330af2eaa6c7c61625141730fc7402efe48819ea97b1bb61db3ace3d0b0f9a712267140527d6f7cf11bc5e0d0ca2cc7e653b7471a4c88ab3c8cb2aa9086bb8811bf1a51cd49f7efa83ff134373f0434800f5acd8f13f3071c2d86a7a2b6722d9109e3c075c4d345c50a3101a182b95f9c7ec84bd16f5bdcefb4398157d9d11680bf48b2445bcf99e6ffce258ed6972192d36cfa39fdeb3fef933cc25e8f3edae0335c7af4989493c64e791c8d959ab202942f7fb9db"], 0x18) read(r0, &(0x7f0000000000)=""/384, 0xfffffffffffffd35) io_setup(0x6b5, &(0x7f0000000240)) r2 = signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000380)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$addseals(r2, 0x409, 0x1) fcntl$setsig(r3, 0xa, 0x11) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 19:20:51 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 367.164666] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002e 19:20:51 executing program 0: mkdir(&(0x7f0000000180)='A::2:e:\x00', 0x4) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x4000000000000002) 19:20:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0xffffffffffffffff) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/106, 0x6a) 19:20:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2, 0x0) close(r0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x7ff, 0x200, 0x4, 0xfffffffffffffffa, 0x8000, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x91b, 0x0, 0x5, 0x8, 0x5, 0x81, 0x3f, r3}, 0x20) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:51 executing program 6 (fault-call:1 fault-nth:47): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:51 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 367.413750] FAULT_INJECTION: forcing a failure. [ 367.413750] name failslab, interval 1, probability 0, space 0, times 0 [ 367.425164] CPU: 1 PID: 25649 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 367.432039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.441422] Call Trace: [ 367.444076] dump_stack+0x185/0x1d0 [ 367.447783] should_fail+0x87b/0xab0 [ 367.451552] __should_failslab+0x278/0x2a0 [ 367.455845] should_failslab+0x29/0x70 [ 367.459771] __kmalloc+0xbe/0x350 [ 367.463354] ? ceph_msg_new+0xc1/0x6a0 [ 367.467284] ? ceph_kvmalloc+0xb5/0x1b0 [ 367.471299] ceph_kvmalloc+0xb5/0x1b0 [ 367.475199] ceph_msg_new+0x2c2/0x6a0 [ 367.479072] msgpool_alloc+0xc9/0x1b0 [ 367.482939] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.487394] mempool_create_node+0x841/0xc70 [ 367.491861] mempool_create+0xd4/0xf0 [ 367.495704] ? msgpool_alloc+0x1b0/0x1b0 [ 367.499806] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.504268] ceph_msgpool_init+0x12d/0x2b0 [ 367.508568] ceph_osdc_init+0x73d/0x1010 [ 367.512707] ceph_create_client+0x401/0x620 [ 367.517092] ? __kmalloc+0x13a/0x350 [ 367.520862] ceph_mount+0xb4c/0x30a0 [ 367.524620] ? alloc_pages_current+0x6b1/0x970 [ 367.529265] ? f2fs_init_acl+0x1530/0x1530 [ 367.533555] mount_fs+0x29b/0x780 [ 367.537083] vfs_kern_mount+0x222/0x990 [ 367.541108] do_mount+0xca5/0x4ed0 [ 367.544698] ? copy_mount_options+0x2dd/0x540 [ 367.549462] ksys_mount+0x32e/0x3d0 [ 367.553162] __x64_sys_mount+0x157/0x1c0 [ 367.557270] ? ksys_mount+0x3d0/0x3d0 [ 367.561109] do_syscall_64+0x15b/0x230 [ 367.565051] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 367.570267] RIP: 0033:0x455a99 [ 367.573476] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 367.581218] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 367.588517] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 367.595812] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 367.603112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:20:51 executing program 0: mkdir(&(0x7f0000000180)='A::2:e:\x00', 0xc1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x202001, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x8000, 0x8, 0x6, 0x6, 0x3}) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 19:20:51 executing program 2: add_key(&(0x7f0000000000)="127872706300", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)="3772b742c99516c501f6fdee15f0ca893cb3c47cd3b627203d894ea70be8553be95229394d3a9efb7b0322654bb9c653f5f4bf1a47711f03c116b7b703a6835a0a7bb9327f4b54148f07242af42273746c2a853dbf87abc4e5e8be58deab8758f06237d9b72f87ed380c462f83e58fffca41d6dfff1c581b2a30455c1f745729606a7f7ec72656d7404d396a26ad5d20995965cc6e0fe67f7c87a2fbd1f77f8613975ca0f33be04405808887704b18495dcfd7f82a56796d3f2966292a15f9dde6d1092dfc94ce0d3b7897ea434ee43f66c4c249e1272d2c71ac677829703f0af3c7da543e5e39817b807ffb02", 0xfffffffffffffd3d, 0xfffffffffffffff8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 19:20:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xffffffffffffffad}, 0x1}, 0x0) [ 367.610451] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002f 19:20:51 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) writev(r1, &(0x7f0000000480), 0x161) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 19:20:51 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x8001, 0x5b84, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x9, 0x6, 0x9, 0x200, 0x7, 0x3, 0x1, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x7]}, &(0x7f00000002c0)=0x100) 19:20:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = semget(0x0, 0x4, 0x8) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f0000000080)=""/189) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x1000002, 0x37d) 19:20:51 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) sched_setscheduler(r3, 0x6, &(0x7f0000000080)=0x8) 19:20:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000001c0)={{0x8, 0x1, 0x0, 0x7f, 'syz0\x00', 0x80}, 0x0, [0x3, 0xfffffffffffffffa, 0x6, 0x1, 0x1000, 0x1, 0x805, 0x1, 0x4, 0x2, 0x7, 0x7ff, 0x480, 0x7, 0x400, 0xae, 0x277, 0xfffffffffffffffe, 0x7, 0x400, 0x5, 0x3, 0xfff, 0x7, 0xfffffffffffffffe, 0x100, 0x6, 0x5, 0x80, 0x9, 0xad, 0x8, 0x3, 0x8, 0x9, 0x4, 0x81, 0x4, 0x2, 0x793, 0x8000, 0x65, 0x1, 0x7fffffff, 0x1dc, 0x266, 0xff3, 0xfc, 0x10001, 0x50ea, 0x8e, 0x1, 0x7f, 0x6, 0x7ff, 0x5, 0x101, 0x20, 0x1, 0x93f, 0xdb, 0x7fffffff, 0x7fffffff, 0x8, 0x1, 0x40, 0x81, 0x7cb0, 0x3ff, 0x0, 0x3b15b6f1, 0x8, 0x1ff, 0xb2, 0x4, 0xb8c, 0x4, 0x3, 0x8, 0x4, 0x5, 0x9e, 0x0, 0xcc, 0xffffffff, 0x2, 0x6, 0x3, 0x100000001, 0x8001, 0xf1, 0x8001, 0x7ff, 0x523, 0x10001, 0x3, 0x4, 0x3ff, 0x20d, 0x3f, 0x5, 0x5, 0x101, 0x9, 0x1a, 0x5, 0x80, 0x5, 0x8, 0x0, 0x8, 0xfffffffffffffffa, 0x93, 0x2, 0x8, 0x1, 0x3, 0x100, 0x3, 0x5, 0x1, 0x6, 0x1, 0x8, 0xff, 0x4a44, 0x4, 0x3], {r2, r3+10000000}}) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000006c0)={0x2, 0x2, 0x0, 0x9, 0x3f, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d6, 0x3ff, 0x3, 0x4, 0x2, 0x40000000}, @sadb_key={0xf, 0x8, 0x360, 0x0, "a174693f6ce97a10c41a1dfc6a0cfc0746ffb369eb9ed8898e68ced915d883aa119ab5a4cda7a57dfd2f007a1c7615cf4e58240d1825b1ef327a1beba791ecf4ecac8ef825efb6056184b191b8e14201714333395d825e57b0991c2e8e2d3004c4ab9c11d3c8b9b32acebe05"}, @sadb_x_sec_ctx={0x1b, 0x18, 0x7ff, 0x7, 0xcf, "dfd5d75778d2d19663cf09dafa0c807b8c4e054dc3b5ebbb0e1cb2298df54b455a2ecb5b146bcba6c4d1d8481e7950f27ac42d349b55ba5432b04eec98a154cc2aaffbeafa6b415e7346f7f89f0899e8107b79755201cac0dc66d06439ce1cae3b5e02b775d85e0bae261f7fa5edf794a65551796a593c3f46abe45c82c902085d69f8b4a8d70ed1480ade0ecb7ec1ff4bbe4392e7ab73bf030c595ae5ca6d39764cf5414c707f0a73221b28f6b4b093231911249e6bdebf8e903b85fcf2d4c7abcd2fbab6a09d195a1cd481009c73"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x400}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb2, 0xffffffffffff9dec, {0x6, 0x32, 0x5, 0x6180, 0x0, 0x9, 0x0, @in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x1d}}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd25, 0x3504}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_sa={0x2, 0x1, 0x4d4, 0x0, 0x4, 0xd3, 0x2, 0x40000001}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x100}]}, 0x1f8}, 0x1}, 0x4840) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a000000000000000000f400030006e8ffffffff01000000e000000125dcbb2028ea550000000000000000e727010000606b000000000200000000030005000040000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 19:20:51 executing program 4: nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f0000000200)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 19:20:51 executing program 6 (fault-call:1 fault-nth:48): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 367.907457] FAULT_INJECTION: forcing a failure. [ 367.907457] name failslab, interval 1, probability 0, space 0, times 0 [ 367.918845] CPU: 1 PID: 25684 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 367.924221] libceph: bad option at './file0' [ 367.925738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.925752] Call Trace: [ 367.925811] dump_stack+0x185/0x1d0 [ 367.925878] should_fail+0x87b/0xab0 [ 367.925929] __should_failslab+0x278/0x2a0 [ 367.945520] libceph: bad option at './file0' [ 367.945949] should_failslab+0x29/0x70 [ 367.945993] kmem_cache_alloc+0x129/0xb70 [ 367.966388] ? ceph_msg_new+0xc1/0x6a0 [ 367.970317] ? ceph_kvmalloc+0xb5/0x1b0 [ 367.974365] ceph_msg_new+0xc1/0x6a0 [ 367.978148] msgpool_alloc+0xc9/0x1b0 [ 367.982007] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.986446] mempool_create_node+0x841/0xc70 [ 367.990936] mempool_create+0xd4/0xf0 [ 367.994788] ? msgpool_alloc+0x1b0/0x1b0 [ 367.998878] ? ceph_msgpool_init+0x2b0/0x2b0 [ 368.003335] ceph_msgpool_init+0x12d/0x2b0 [ 368.007612] ceph_osdc_init+0x73d/0x1010 [ 368.011743] ceph_create_client+0x401/0x620 [ 368.016119] ? __kmalloc+0x13a/0x350 [ 368.019899] ceph_mount+0xb4c/0x30a0 [ 368.023653] ? alloc_pages_current+0x6b1/0x970 [ 368.028304] ? f2fs_init_acl+0x1530/0x1530 [ 368.032592] mount_fs+0x29b/0x780 [ 368.036118] vfs_kern_mount+0x222/0x990 [ 368.040169] do_mount+0xca5/0x4ed0 [ 368.043785] ? __kmalloc+0x13a/0x350 [ 368.047560] ? copy_mount_options+0x91/0x540 [ 368.052046] ksys_mount+0x32e/0x3d0 [ 368.055747] __x64_sys_mount+0x157/0x1c0 [ 368.059879] ? ksys_mount+0x3d0/0x3d0 [ 368.063753] do_syscall_64+0x15b/0x230 [ 368.067694] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 368.072906] RIP: 0033:0x455a99 [ 368.076118] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 368.083889] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 368.091211] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 368.098512] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:20:52 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:52 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfffffffffffff945}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7fff}, 0x8) mkdir(&(0x7f0000000180)='A::2:e:\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 368.105809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 368.113105] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000030 19:20:52 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000140)=0x4) clock_gettime(0xa, &(0x7f0000000500)) 19:20:52 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x802, 0x0) 19:20:52 executing program 1: socketpair$unix(0x1, 0x80000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f0000000180)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000000640)=[{0x1010, 0x29, 0x4, "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"}, {0x50, 0x11f, 0x6fb, "84d4f9aba863806bfed606e6b6ab540df14893921969893f7a69c91e995b02a2fd63d021a0c25da20d2da6cdd99135b8dd42423b4677c17b1bcefce81bc1"}, {0xb0, 0x107, 0x5, "3a1e10e113e8cd0944a37ca72d0d2d4a27537784b01cee83569d2fc37b744aa1dc837cf9695efccb23d73dd48b2cc90b219b912120fd904b5d1ad591664a7a668865fbfc90a16075d7617da3bc67b3163c71247dff9db1398c18e406f60da22bf7321abc67a444f0c023b3acc8e32ffcd5c68c426a037ae3577103781d1b02013d2ad74496980bf0eff19e39a61613f99f9605690a6abc6b9b"}, {0xb8, 0x0, 0x1, "e5b484feef73e8c2768d7a39cdb8f5dbd7c9d653f51ebe8658c96260e36285dbb391b18b6f790180d505317716cfec33c4a0c5c6742fc3534c9da662988eb0d05f2805dfaa933e80b042e0bd9d2dc1da4e7a1f842596f2fc062ef486b97e784fc2dd5b87044227588abd159b3888ab4d399b43dffaaab7394dfa203badf87c2b76a2ad9c52112eb8f680ddfa9981e1ae0a6efa5db5006abe8b313393882e74c524f3f8"}, {0xf0, 0x105, 0x7f, "6ad6e363b420dec3c8908fb70d5f97ce2064e3674fe59820ce4b54b5b837d5247bd9d10bfe262aadda25c193ddabf20913ba0f7c0f27099a84d0640a9ac58180ec01c54eb1cabebe0fb9b3b90a2823c4396b8c21de972a4393949b01c93c94ac638bf810fae99e1f07d5bfbdf928af2165a81ec929721a2e0edefd400661b4adf5a6016edc4c691bdfc638bc82c9ba32572ecd1b9c1f5b188aac7acb5b4726515ceb74c8e0ba61a017f7c6bf3af35311deda494c05f62c3caa009050a74e8b20f4280d4fec990cd83cd301ed3d809a0e8e9103e4ef50d0423e"}], 0x12b8}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)={0x80000000}) 19:20:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400400, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) close(r2) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 19:20:52 executing program 6 (fault-call:1 fault-nth:49): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:52 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:52 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000100)='A::2:e:\x00', 0x80) 19:20:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0xfffffe96) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f00000004c0), 0x10000000000000bf, &(0x7f0000000b80)=[@iv={0x18, 0x117, 0x2}], 0x18, 0x80}, 0x4008055) [ 368.375616] FAULT_INJECTION: forcing a failure. [ 368.375616] name failslab, interval 1, probability 0, space 0, times 0 [ 368.387127] CPU: 0 PID: 25718 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 368.394010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.403398] Call Trace: [ 368.406048] dump_stack+0x185/0x1d0 [ 368.409758] should_fail+0x87b/0xab0 [ 368.413528] __should_failslab+0x278/0x2a0 [ 368.417831] should_failslab+0x29/0x70 [ 368.421761] __kmalloc+0xbe/0x350 19:20:52 executing program 2: r0 = socket(0x3, 0xa, 0x0) remap_file_pages(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x200000a, 0x4, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="52e1c3af1c000000000000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x80) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0x4, 0x2, 0x7280, 0x27f4, 'syz1\x00', 0x7fff}) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x2, @empty, 'lo\x00'}}, 0x1e) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) [ 368.425252] ? ceph_msg_new+0xc1/0x6a0 [ 368.429179] ? ceph_kvmalloc+0xb5/0x1b0 [ 368.433195] ceph_kvmalloc+0xb5/0x1b0 [ 368.437040] ceph_msg_new+0x2c2/0x6a0 [ 368.440928] msgpool_alloc+0xc9/0x1b0 [ 368.444797] ? ceph_msgpool_init+0x2b0/0x2b0 [ 368.449243] mempool_create_node+0x841/0xc70 [ 368.453739] mempool_create+0xd4/0xf0 [ 368.457594] ? msgpool_alloc+0x1b0/0x1b0 [ 368.461682] ? ceph_msgpool_init+0x2b0/0x2b0 [ 368.466127] ceph_msgpool_init+0x12d/0x2b0 [ 368.470420] ceph_osdc_init+0x73d/0x1010 [ 368.474551] ceph_create_client+0x401/0x620 [ 368.478943] ? __kmalloc+0x13a/0x350 [ 368.482722] ceph_mount+0xb4c/0x30a0 [ 368.486474] ? alloc_pages_current+0x6b1/0x970 [ 368.491124] ? f2fs_init_acl+0x1530/0x1530 [ 368.495407] mount_fs+0x29b/0x780 [ 368.498935] vfs_kern_mount+0x222/0x990 [ 368.502961] do_mount+0xca5/0x4ed0 [ 368.506579] ksys_mount+0x32e/0x3d0 [ 368.510274] __x64_sys_mount+0x157/0x1c0 [ 368.514376] ? ksys_mount+0x3d0/0x3d0 [ 368.518213] do_syscall_64+0x15b/0x230 19:20:52 executing program 3: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x9}, 0x8) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f0000000340)={'team_slave_1\x00', @ifru_flags=0xb001}}) write(r3, &(0x7f00000001c0), 0xfffffef3) ftruncate(r4, 0x200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000280)=[{0xdb, 0x3, 0xfffffffffffffff8, 0x2, @time={r5, r6+10000000}, {0x81, 0x7}, {0x1, 0x5d}, @addr={0x6, 0x4}}], 0x30) write(r1, &(0x7f0000000000)="ee", 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r7, 0x8}, &(0x7f0000000240)=0xfffffffffffffe7a) tee(r2, r1, 0x400000000008, 0x0) 19:20:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x401, 0x4000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) modify_ldt$write(0x1, &(0x7f0000000000)={0x47, 0x1000, 0x400, 0x6, 0x7, 0x10000, 0x2, 0x29, 0x6, 0x1}, 0x10) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x3, 0x4) 19:20:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x4000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x400000000000, 0x800, 0x1, 0x101, 0x7fff, 0xd484, 0x5}, 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {r2, r3+10000000}}, &(0x7f0000000140)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 368.522147] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 368.527364] RIP: 0033:0x455a99 [ 368.530575] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 368.538322] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 368.545612] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 368.552915] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 368.561259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 368.568561] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000031 [ 368.639558] libceph: bad option at './file0' [ 368.660236] libceph: bad option at './file0' 19:20:53 executing program 4: mkdir(&(0x7f0000000200)='./file0/bus\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f0000000300)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000400)='sysfs\x00', 0x0, &(0x7f0000000480)) r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='sysfs\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f00000001c0)=""/11, 0xb) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)="73797353296d3259af91308f2ea23ec54ac4b4060000", 0x40020, &(0x7f0000000440)="1a120eecff116c3379adb1b80fd3b71693ff06eee4d5c363f55966bfd10c9e4881a940c93622bc62172a94b7146bfd033dfe8b41715416a22d812248d80a52869abe3616e71648ae0c6c915b95d9b785e112f1236244de77e302c28ab22ce3d29b0f475348acd967b1a66987761726bcf736e1b12a40a9414c40df2965115bcbb0c62cc36492e1b08abdc89f12488724828a00a21ecca23f4835f0017b2d43ea512d367f5e289af20989cd252a527caa9a2628fd974540ae263cbdc8f796ad481cd960003880ac3185fd15e504006f5a71d83ca41c20a278b2c25908e85de5605a575d") keyctl$get_security(0x11, r0, &(0x7f0000000580)=""/185, 0xb9) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x400) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) 19:20:53 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x806, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30, 0x3, 0x80}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x3, "bcc5b8"}, &(0x7f00000001c0)=0xb) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000000080000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 19:20:53 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4080000000, 0x1fff) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x3, &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x90}, {0x8, 0x6}, {0x4, 0x80000000}, {0x7, 0x800}], 0x4) 19:20:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:53 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r0, 0x2) flock(r1, 0xffffffffffeffffb) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x767) 19:20:53 executing program 6 (fault-call:1 fault-nth:50): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 369.404282] FAULT_INJECTION: forcing a failure. [ 369.404282] name failslab, interval 1, probability 0, space 0, times 0 [ 369.415713] CPU: 1 PID: 25759 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 369.422591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.431979] Call Trace: [ 369.434632] dump_stack+0x185/0x1d0 [ 369.438344] should_fail+0x87b/0xab0 [ 369.442118] __should_failslab+0x278/0x2a0 [ 369.446413] should_failslab+0x29/0x70 [ 369.450347] kmem_cache_alloc+0x129/0xb70 [ 369.454545] ? ceph_msg_new+0xc1/0x6a0 [ 369.458475] ? ceph_kvmalloc+0xb5/0x1b0 [ 369.462503] ceph_msg_new+0xc1/0x6a0 [ 369.466312] msgpool_alloc+0xc9/0x1b0 [ 369.470182] ? ceph_msgpool_init+0x2b0/0x2b0 [ 369.474621] mempool_create_node+0x841/0xc70 [ 369.479118] mempool_create+0xd4/0xf0 [ 369.482981] ? msgpool_alloc+0x1b0/0x1b0 [ 369.487077] ? ceph_msgpool_init+0x2b0/0x2b0 [ 369.489505] libceph: bad option at './file0' [ 369.491525] ceph_msgpool_init+0x12d/0x2b0 [ 369.491583] ceph_osdc_init+0x73d/0x1010 [ 369.491642] ceph_create_client+0x401/0x620 [ 369.491704] ? __kmalloc+0x13a/0x350 [ 369.501267] libceph: bad option at './file0' [ 369.504444] ceph_mount+0xb4c/0x30a0 [ 369.504483] ? alloc_pages_current+0x6b1/0x970 [ 369.504536] ? f2fs_init_acl+0x1530/0x1530 [ 369.504586] mount_fs+0x29b/0x780 [ 369.533045] vfs_kern_mount+0x222/0x990 [ 369.537106] do_mount+0xca5/0x4ed0 [ 369.540715] ? __kmalloc+0x13a/0x350 [ 369.544593] ? copy_mount_options+0x91/0x540 [ 369.549078] ksys_mount+0x32e/0x3d0 [ 369.553731] __x64_sys_mount+0x157/0x1c0 [ 369.557839] ? ksys_mount+0x3d0/0x3d0 [ 369.561704] do_syscall_64+0x15b/0x230 [ 369.565646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 369.570864] RIP: 0033:0x455a99 [ 369.574074] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 369.581846] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 369.589157] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 369.596464] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:20:53 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8000, 0xa0081) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r1, 0x800, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4840}, 0x4000) 19:20:53 executing program 0: mkdir(&(0x7f0000000380)='A::2:e:\x00', 0xfffffffffffffffc) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x1001, &(0x7f0000000180)="9183d16c08c38341db5e3f63a6f2c074ff3da01e23822ed5fb5b17c93bb7318a11b04896a6b87ec734023c57a366b555c222db8da30551a1ba0db94b14133c42f721b11c4f46eaf34eed050d4940f7bb97e0eb7a074a84bc3be1d01d919a30c6fdb0c09394906ada924a046cfceb58cf1a401213622939be981886f43627ec672d43180a3264fae5d6331d75381ce6dd7ee81f5da415c77f0b55227082b38845e8880e950b99a497f310b2136ec60bb653935ea7cc1e20ca505548d6816626556c8e04fa8061f2bb09ca1b93f5") r0 = creat(&(0x7f0000000100)='A::2:e:\x00', 0x11b) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000000, 0x100010, r0, 0x0) creat(&(0x7f00000000c0)='A::2:e:\x00', 0x1) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000280)="676a5d5030916e0b1fdfe6de312fd96f1dcdbf474280a87122934edcbb90870ce2e98349cc2d3fabee29ca58ef99b05acf225da3e5230771e9f80bbab39f359afe1cbe07067be9698fa817e51025a75399a5ab6c25be26ca33ca76620ae29e389736cf2e0ae492cff88a63654e92816e8a7ff7d44522bdcdf6251480c8e3d366a6ff20301f306f210f656db2d0b563e06f779e00525718206971c5ea657eb0c57caed95e569444205d80afb03ec32a8bc01d3b476c083f2c99e73a44ab6c2ce8c5", 0xfffffffffffffefe) [ 369.603770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 369.611077] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000032 19:20:53 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:53 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x200000) stat(&(0x7f0000000180)='A::2:e:\x00', &(0x7f00000001c0)) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x9, 0x1, 0x4}, {{0x77359400}, 0x1ff, 0x6, 0x9}], 0x30) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0xfffffffffffffffe) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 19:20:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000140)='wlan1+nodev:wlan0mime_type!GPLtrustedselfmime_typeselinux\x00', 0x1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x0) 19:20:53 executing program 6 (fault-call:1 fault-nth:51): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x0, 0x10}, &(0x7f0000000300)=0xc) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000440)={0x4, 0xfffffffffffffffd, 0x4, 0x3, 0x8, 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r3, 0x1, 0x6, 0x3, 0xfffffffffffffffc, 0x8000, 0x27e, 0x4, {r4, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x8000}}, 0x8001, 0x0, 0x4, 0xdc3, 0x7}}, &(0x7f0000000400)=0xb0) r5 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x8, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x80000000, 0x9, 0x8, 0x7, &(0x7f0000000100)="0000000000000000f100", 0x3, 0x4, 0xa82}) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f0000000040)="1000000005", 0x5}]) 19:20:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1d, 0x808, 0xffffffffffffffff) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f0000000180)=""/208, 0xd0) r2 = dup(r0) statx(r2, &(0x7f00000002c0)='./file0\x00', 0x400, 0x800, &(0x7f0000000300)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x581082, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000280)={0x7, 0xffff}) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = msgget$private(0x0, 0x1) msgsnd(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) msgget$private(0x0, 0x100020a) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getegid() sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1}, 0xc) [ 369.834827] libceph: bad option at './file0' [ 369.835166] FAULT_INJECTION: forcing a failure. [ 369.835166] name failslab, interval 1, probability 0, space 0, times 0 [ 369.850836] CPU: 1 PID: 25800 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 369.857716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.867106] Call Trace: [ 369.869757] dump_stack+0x185/0x1d0 [ 369.873483] should_fail+0x87b/0xab0 [ 369.877293] __should_failslab+0x278/0x2a0 [ 369.881588] should_failslab+0x29/0x70 [ 369.885517] __kmalloc+0xbe/0x350 [ 369.889013] ? ceph_msg_new+0xc1/0x6a0 [ 369.892938] ? ceph_kvmalloc+0xb5/0x1b0 [ 369.896952] ceph_kvmalloc+0xb5/0x1b0 [ 369.900789] ceph_msg_new+0x2c2/0x6a0 [ 369.904662] msgpool_alloc+0xc9/0x1b0 [ 369.908522] ? ceph_msgpool_init+0x2b0/0x2b0 [ 369.912962] mempool_create_node+0x841/0xc70 [ 369.917464] mempool_create+0xd4/0xf0 [ 369.921322] ? msgpool_alloc+0x1b0/0x1b0 [ 369.925419] ? ceph_msgpool_init+0x2b0/0x2b0 [ 369.929871] ceph_msgpool_init+0x12d/0x2b0 [ 369.934179] ceph_osdc_init+0x73d/0x1010 [ 369.938308] ceph_create_client+0x401/0x620 [ 369.942714] ? __kmalloc+0x13a/0x350 [ 369.946494] ceph_mount+0xb4c/0x30a0 [ 369.950247] ? alloc_pages_current+0x6b1/0x970 [ 369.954901] ? f2fs_init_acl+0x1530/0x1530 [ 369.959194] mount_fs+0x29b/0x780 [ 369.962718] vfs_kern_mount+0x222/0x990 [ 369.966743] do_mount+0xca5/0x4ed0 [ 369.970339] ? msan_get_shadow_origin_ptr+0x1ef/0x230 [ 369.975609] ksys_mount+0x32e/0x3d0 [ 369.979280] __x64_sys_mount+0x157/0x1c0 [ 369.983365] ? ksys_mount+0x3d0/0x3d0 [ 369.987313] do_syscall_64+0x15b/0x230 [ 369.991244] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 369.996452] RIP: 0033:0x455a99 [ 369.999656] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 370.007403] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 370.014693] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 370.021985] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:20:53 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000100)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') llistxattr(&(0x7f0000000180)='A::2:e:\x00', &(0x7f00000001c0)=""/20, 0x14) 19:20:54 executing program 7: r0 = semget$private(0x0, 0x0, 0x2) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000200)=""/210) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a00000096b996762695ccf40000000000000000030006000000000002000000e0000001000000000000000002000100000000210000000200000000030005ff0000000002000000e0000001"], 0x50}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='&!em0em0user@securityvmnet1\x00', 0xfffffffffffffff9) r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x1, 0x80000) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000003c0)=0xd5, &(0x7f0000000400)=0x4) keyctl$link(0x8, r2, r3) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000300), &(0x7f0000000340)=0x30) [ 370.029279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 370.036563] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000033 [ 370.070993] libceph: bad option at './file0' 19:20:54 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:54 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000012c0)=0x0) lstat(&(0x7f0000001300)='A::2:e:\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000013c0)=[0xee00, 0xffffffffffffffff]) r4 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0}, &(0x7f0000001440)=0xc) getgroups(0x7, &(0x7f0000001480)=[0xee01, 0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0xee00, 0xee00]) r7 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000014c0)='cgroup.type\x00', 0x2, 0x0) r8 = syz_open_dev$admmidi(&(0x7f0000001500)='/dev/admmidi#\x00', 0x101, 0x200) r9 = epoll_create1(0x80000) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vsock\x00', 0x400000, 0x0) r11 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001580)={0xffffffffffffffff}) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/dsp\x00', 0x561b00, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r15 = syz_open_dev$sndmidi(&(0x7f0000001600)='/dev/snd/midiC#D#\x00', 0xffffffffffff2d66, 0x400000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = open(&(0x7f0000001680)='A::2:e:\x00', 0x119000, 0x100) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/loop-control\x00', 0x40000, 0x0) sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f00000001c0)="27a7046beb2094471d5b4d01451dc9d2c0295115d7f57098e4b0f9050b099aa2fea8d8819212e54d042273be9fe30acfe4bdcfde22d3a0f0d18203020ff154b8c3a0e9282df416c5484f1bab3e1fc16cc9cdc5497f62cbfae99447f7a6737a2215d3b2c9c1a88f1a94e02783b5bf789a6c1c4ea6077944d95d32c414c2152da50649fe3d1f42eeff59da5227ff306b90b0e07b930389173925a210e5098b239b97d8a0e5d35dacb74f294f618a567fa3d4906cf89a1d330a6ce4be0da6a619", 0xbf}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f0000001700)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}], 0xa0, 0x840}, 0x4) 19:20:54 executing program 6 (fault-call:1 fault-nth:52): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 370.269342] libceph: bad option at './file0' [ 370.276904] FAULT_INJECTION: forcing a failure. [ 370.276904] name failslab, interval 1, probability 0, space 0, times 0 [ 370.288228] CPU: 0 PID: 25828 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 370.295094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.304476] Call Trace: [ 370.307123] dump_stack+0x185/0x1d0 [ 370.310826] should_fail+0x87b/0xab0 [ 370.314599] __should_failslab+0x278/0x2a0 [ 370.318891] should_failslab+0x29/0x70 [ 370.322820] kmem_cache_alloc+0x129/0xb70 [ 370.327010] ? ceph_msg_new+0xc1/0x6a0 [ 370.330940] ? ceph_kvmalloc+0xb5/0x1b0 [ 370.334979] ceph_msg_new+0xc1/0x6a0 [ 370.338753] msgpool_alloc+0xc9/0x1b0 [ 370.342613] ? ceph_msgpool_init+0x2b0/0x2b0 [ 370.347059] mempool_create_node+0x841/0xc70 [ 370.351550] mempool_create+0xd4/0xf0 [ 370.355413] ? msgpool_alloc+0x1b0/0x1b0 [ 370.359506] ? ceph_msgpool_init+0x2b0/0x2b0 [ 370.363957] ceph_msgpool_init+0x12d/0x2b0 [ 370.368829] ceph_osdc_init+0x73d/0x1010 [ 370.372964] ceph_create_client+0x401/0x620 [ 370.377342] ? __kmalloc+0x13a/0x350 [ 370.381122] ceph_mount+0xb4c/0x30a0 [ 370.384882] ? alloc_pages_current+0x6b1/0x970 [ 370.389615] ? f2fs_init_acl+0x1530/0x1530 [ 370.393944] mount_fs+0x29b/0x780 [ 370.397469] vfs_kern_mount+0x222/0x990 [ 370.401515] do_mount+0xca5/0x4ed0 [ 370.405117] ? __kmalloc+0x13a/0x350 [ 370.408890] ? copy_mount_options+0x91/0x540 [ 370.413374] ksys_mount+0x32e/0x3d0 19:20:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 19:20:54 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) socketpair$inet(0x2, 0x5, 0x7ff, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000100)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2}, 0x10) 19:20:54 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000000380)={&(0x7f0000000280)="91ce5cfb1f86a7b50f6ecee7067d0a40105643413f6d4a525be9a48513f0fad0fc52ce2eca8d8ba4eac32f9f4c05f42e849a7b4814cd2251b33d25d67944a81f4f8810769a9806546dd8095260aae2c6e86d751eaec5efca009c177e08f39801d992a91da0b83e4a88c4f6e36684660e2b108b34ce7d58182a348ddb296c21766c04f3c0ee9bb71410104e5009fdb6eb6aae86647976688b2cf78cfda6ba6ec91c3c97ef2f5402d0bf08ae516192ea4dc9189c96e22f0335af1214260195475308eaa7b7f03e42f52fdd9d78055aec1ae26e0f2d", 0xd4}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000200)={0x5, 0x5, 0x7, 0x0, 0x1}) close(r1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r2, 0x8, 0x8, "bc494f27b1067711608d9fa2d0d77efc955260e15745a14bf5ccf1842fc66715bbab25a15723f38b7f5b9e3f5a"}) lseek(r2, 0x0, 0x2) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000001c0)={0x52e5cd3e, 0x100000001, 0xf8, 0x7ff, 0x2}) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) r5 = getpid() fcntl$setown(r4, 0x8, r5) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000003c0)=0x401) io_setup(0x8, &(0x7f0000000100)=0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000000)=0x5, 0x4) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r1, &(0x7f0000000040)="1b", 0x1}]) 19:20:54 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 370.417067] __x64_sys_mount+0x157/0x1c0 [ 370.421175] ? ksys_mount+0x3d0/0x3d0 [ 370.425613] do_syscall_64+0x15b/0x230 [ 370.429550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 370.434770] RIP: 0033:0x455a99 [ 370.437985] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 370.445735] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 370.453035] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 370.460344] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:20:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, 0xffffffffffffff9c}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7f8, 0x180, 0x0, 0x5f8, 0x5f8, 0x5f8, 0x728, 0x728, 0x728, 0x728, 0x728, 0x6, &(0x7f0000000280), {[{{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x5, 0x1, [0x6, 0xd5, 0x170, 0x2, 0x800, 0x2, 0x22d, 0x0, 0x3, 0x9, 0x6, 0x61, 0x5, 0x245d, 0x7fff], 0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x2d, 0x10, 0x81}}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x81, 0x0, 0x10001, 0x1c, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}], 0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x37}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff000000, 0xffffff00, 0xff0000ff], [0xffffff00, 0xffffff00, 0xffffff00, 0xffffffff], 'veth0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x0, 0x3, 0x1, 0x8}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x3f, 0x8}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3, 0x100, @ipv4=@rand_addr=0x401, 0x4e23}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x858) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffff}, 0x106, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000240)={0xf, 0x8, 0xfa00, {r2, 0xf}}, 0x10) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setgid(r3) [ 370.467644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 370.474949] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000034 [ 370.498579] libceph: bad option at './file0' 19:20:54 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='A::2:e:\x00') 19:20:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000095ff0f000000000078f77277a938bf3395504e6386e3000007000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='trusted\x00', r2) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x2, 0x4) r3 = socket$kcm(0x29, 0x207, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000700)='bpq0\x00', 0x10) r4 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='syzkaller\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="d89342a36b46971e26dcfa02fa2830663f0b944564e56e2d9d843523bfcd30f830414ad0cc0f0e8a92cfe7bf5442a912903a61562ea3938b7d2edaf8f2a8fe939775d2cd015b04048a2a84d46015222adc828405082288bfe7e0f494332906fca9a58f6fdb272cb87d9ef147a25c07077c7a66b8a082f73135a79cdbc4223005fb38da32d31ea0f135bd0b3d6777711ab465ca32a112b6c7521d20a503710ac8735817339895a8d1262fc3e5612f425e02c6145c4ce5a0fabc", 0xb9, r4) r5 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x200) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1c608}, 0xc, &(0x7f0000000640)={&(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000036bb043bbfa7ed53958145b101f51db972861f88064fb88b708d9c6e3716239d98f3bc16e94d5d53deaa977262be987b9b3cecc189e441eec6118c8b0ddb1866f99e1c9589e54ae0f68822ba737540002c336eba783673c7ec127510be9a2702c367face99c3c918eaaa6334eb541bdaaff4e9535b5d0273d5d3a9a600dd187c2cc29efd0b121797ba7d2a9890aa111c755a2fb4296aefb4417c1a2b1ca823bdeb18c96f", @ANYRES16=r6, @ANYBLOB="020025bd7000fedbdf250700000008000400020000000800050004000000240003000800030004000000080007004e20000008000100010000000800050000000007080006000100008024000100080006006f766600080004004e2400000800050000000000080009003e000000080005003f000000"], 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r7, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 19:20:54 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/27, 0x1b}], 0x1, &(0x7f0000000200)=""/137, 0x89, 0x80}, 0x2) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000240)}}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000000)={0x1000, 0xab0}) recvmmsg(r0, &(0x7f0000006e80)=[{{&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/61, 0x3d}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/34, 0x22}], 0x5, &(0x7f0000000500)=""/123, 0x7b, 0x6}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)=""/80, 0x50}], 0x1, &(0x7f0000000640)=""/4096, 0x1000, 0xc358}, 0x2}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000001640)=""/129, 0x81}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/83, 0x53}], 0x3, 0x0, 0x0, 0x7fff}, 0x9b}, {{&(0x7f00000027c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002840)=""/136, 0x88}, {&(0x7f0000002900)=""/174, 0xae}, {&(0x7f00000029c0)=""/238, 0xee}, {&(0x7f0000002ac0)=""/104, 0x68}], 0x4, &(0x7f0000002b80)=""/251, 0xfb, 0xffffffffffff7fff}, 0x9}, {{&(0x7f0000002c80)=@sco, 0x80, &(0x7f0000005e00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/147, 0x93}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/17, 0x11}, {&(0x7f0000004e00)=""/4096, 0x1000}], 0x5, &(0x7f0000005e80)=""/4096, 0x1000, 0x2}, 0x5}], 0x5, 0x10000, 0x0) 19:20:54 executing program 3: unshare(0x1fffffc) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') fadvise64(r0, 0x0, 0x5, 0x2) fchmod(r0, 0x8) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 19:20:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80800, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000040)={0x77, ""/119}) [ 370.648605] libceph: bad option at './file0' 19:20:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) close(r0) r1 = socket(0x1b, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=""/53, &(0x7f0000000240)=0x35) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) r3 = msgget$private(0x0, 0x4) mknod(&(0x7f0000000280)='./file0\x00', 0x8019, 0x862e) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/132) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x4, 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 370.678545] libceph: bad option at './file0' 19:20:54 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 370.782574] Unknown ioctl 21381 19:20:54 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x400, 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0x50, &(0x7f0000000280)}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000100)='A::2:e:/file0\x00', 0x40, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000340)={0x1, 0x7ff, 0x2}) mount(&(0x7f0000000000)='A::2:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r4 = getpgid(r1) fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x1, r4}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000200)={r3, 0x0, 0x1, 0x4, 0x1}) 19:20:54 executing program 4: r0 = socket$inet(0x2, 0x0, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0xe) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r3) gettid() setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0xa85e, 0x7, 0x3f, 0x5, 0x9, 0x4, 0x4, 0x1, 0x4, 0x5}, 0xb) timer_create(0x0, &(0x7f0000066000), &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) 19:20:54 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x4, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040), 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8000000000089f2, &(0x7f0000000100)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'team_slave_0\x00', 0xcbe}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x81, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x8, [0x0, 0x6, 0xbcf, 0x346e, 0x6, 0xee6, 0xfffffffffffff800, 0xfff]}, 0x5c) 19:20:54 executing program 6 (fault-call:1 fault-nth:53): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 370.868159] libceph: bad option at './file0' [ 370.898327] libceph: bad option at './file0' 19:20:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="02030009020000000000000000000000c5627251cf14a05726e777d34d87aac5193796cee765a4e0e176b8ccbb1fa08f2a36b6f1e35b728253c1a3478be73f7aa5d292b36a2e06433d974d3da71d391baf92e017ac99d2b1fc258ee24f889e87c8383d"], 0x10}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200440, 0x0) 19:20:54 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x0, 0xec5, 0x9, 0x6}, {0x49800000000000, 0x1d, 0xfffffffffffffffd}, {0x4, 0x7ff, 0x1, 0x8}, {0x9, 0x8, 0x4, 0x4}, {0x4, 0x5, 0x7f, 0x20}, {0x3f, 0xfffffffffffffb67, 0x9, 0x5}, {0x2, 0xf, 0x2, 0x80}]}, 0x10) r1 = socket$inet(0x10, 0x40000000003, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a000a000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)) 19:20:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:55 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000100), 0x3, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginu\a\x00\x00') sendfile(r2, r2, 0x0, 0x8) [ 371.093554] FAULT_INJECTION: forcing a failure. [ 371.093554] name failslab, interval 1, probability 0, space 0, times 0 [ 371.104950] CPU: 1 PID: 25890 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 371.111826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.121208] Call Trace: [ 371.121300] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 371.123843] dump_stack+0x185/0x1d0 [ 371.123905] should_fail+0x87b/0xab0 [ 371.123950] __should_failslab+0x278/0x2a0 [ 371.143994] should_failslab+0x29/0x70 [ 371.147922] kmem_cache_alloc+0x129/0xb70 [ 371.152107] ? ceph_msg_new+0xc1/0x6a0 [ 371.156036] ? ceph_kvmalloc+0xb5/0x1b0 [ 371.160085] ceph_msg_new+0xc1/0x6a0 [ 371.163863] msgpool_alloc+0xc9/0x1b0 [ 371.167723] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.172167] mempool_create_node+0x841/0xc70 [ 371.176656] mempool_create+0xd4/0xf0 [ 371.180514] ? msgpool_alloc+0x1b0/0x1b0 [ 371.184604] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.189053] ceph_msgpool_init+0x12d/0x2b0 [ 371.193348] ceph_osdc_init+0x73d/0x1010 [ 371.195202] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 371.197476] ceph_create_client+0x401/0x620 [ 371.197537] ? __kmalloc+0x13a/0x350 [ 371.213996] ceph_mount+0xb4c/0x30a0 [ 371.217749] ? alloc_pages_current+0x6b1/0x970 [ 371.222403] ? f2fs_init_acl+0x1530/0x1530 [ 371.226682] mount_fs+0x29b/0x780 [ 371.230204] vfs_kern_mount+0x222/0x990 [ 371.234223] do_mount+0xca5/0x4ed0 [ 371.237807] ? msan_get_shadow_origin_ptr+0x101/0x230 [ 371.243068] ksys_mount+0x32e/0x3d0 [ 371.246757] __x64_sys_mount+0x157/0x1c0 [ 371.250864] ? ksys_mount+0x3d0/0x3d0 [ 371.254693] do_syscall_64+0x15b/0x230 [ 371.258624] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 371.263837] RIP: 0033:0x455a99 [ 371.267046] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 371.274794] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 371.282097] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 19:20:55 executing program 0: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x0, "6f0d647066faf028e9bec17b3cd65fdc278148d2896fb5e1713902336909561f3ead14b5e894e2b6740d1a23"}) [ 371.289403] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 371.296700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 371.304000] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000035 19:20:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffbfffffff, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f00000002c0), &(0x7f0000000240)=""/126, 0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000000480)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000180)={0x6, 0x9}) 19:20:55 executing program 4: ioperm(0x0, 0x800, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) fanotify_init(0x14, 0x8000) 19:20:55 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x2000000000000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140), 0x0) 19:20:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x3, 0x800000000000000, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:20:55 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000200)="72616d667300ab0c0246f652ad29648df20d36d4d1ed853034094ce3beb24783b54ccaf510847352fb6c5de41cfbd53a38c58f016f1a269332f27e2826b69cf34991f2abbaca640431", 0x0, &(0x7f0000000040)) chdir(&(0x7f0000000780)='./file0\x00') chroot(&(0x7f0000000080)='../file0\x00') stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000002c0)='../file0\x00') umount2(&(0x7f00000000c0)='../file0\x00', 0x2) lchown(&(0x7f0000000000)='../file0\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x2, 0x40040) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000003c0)=""/43, &(0x7f0000000400)=0x2b) chdir(&(0x7f0000000100)='./file0\x00') 19:20:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4e0100, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x5, 0x3}, 0x14) close(r0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:55 executing program 6 (fault-call:1 fault-nth:54): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 371.799715] FAULT_INJECTION: forcing a failure. [ 371.799715] name failslab, interval 1, probability 0, space 0, times 0 [ 371.811100] CPU: 0 PID: 25937 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 371.817976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.827366] Call Trace: [ 371.830024] dump_stack+0x185/0x1d0 [ 371.833742] should_fail+0x87b/0xab0 [ 371.837510] __should_failslab+0x278/0x2a0 [ 371.841805] should_failslab+0x29/0x70 [ 371.845735] kmem_cache_alloc+0x129/0xb70 19:20:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x541f, &(0x7f0000000000)) [ 371.849930] ? ceph_msg_new+0xc1/0x6a0 [ 371.853847] ? ceph_kvmalloc+0xb5/0x1b0 [ 371.857898] ceph_msg_new+0xc1/0x6a0 [ 371.861676] msgpool_alloc+0xc9/0x1b0 [ 371.865537] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.869976] mempool_create_node+0x841/0xc70 [ 371.874463] mempool_create+0xd4/0xf0 [ 371.878324] ? msgpool_alloc+0x1b0/0x1b0 [ 371.882418] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.886863] ceph_msgpool_init+0x12d/0x2b0 [ 371.891158] ceph_osdc_init+0x73d/0x1010 [ 371.895282] ceph_create_client+0x401/0x620 19:20:55 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f00000003c0)="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", 0x7d0) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0)=0x61, 0x6, 0x4) write(r1, &(0x7f0000000040)="06", 0x1) sendfile(r0, r1, &(0x7f0000000380), 0x700) [ 371.899655] ? __kmalloc+0x13a/0x350 [ 371.903432] ceph_mount+0xb4c/0x30a0 [ 371.907188] ? alloc_pages_current+0x6b1/0x970 [ 371.911838] ? f2fs_init_acl+0x1530/0x1530 [ 371.916138] mount_fs+0x29b/0x780 [ 371.919678] vfs_kern_mount+0x222/0x990 [ 371.923700] do_mount+0xca5/0x4ed0 [ 371.927276] ? copy_mount_options+0x2dd/0x540 [ 371.931820] ksys_mount+0x32e/0x3d0 [ 371.935512] __x64_sys_mount+0x157/0x1c0 [ 371.939621] ? ksys_mount+0x3d0/0x3d0 [ 371.943459] do_syscall_64+0x15b/0x230 19:20:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) sync_file_range(r0, 0x4, 0x9832, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1c12c0, 0x0) accept(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x100000000, 0x7fff, 0x82, 0xac9b, 0xffffffffffffff8b, 0x10000, 0x7fff, 0x2, 0x7, 0xfffffffffffffff9, 0x6, 0xffffffff}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) [ 371.947403] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 371.952620] RIP: 0033:0x455a99 [ 371.955831] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 371.963584] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 371.970887] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 371.978190] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 371.985486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 371.992821] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000036 19:20:56 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0)={0x1, "c2"}, 0x2) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0007000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 19:20:56 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x4, &(0x7f0000000040)={0x2}, 0x8) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 19:20:56 executing program 2: socketpair(0x5, 0x4, 0x400, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = accept$alg(r2, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f30726f632f7379732f765d6557ae16bc354dd3115e6e65742a697076342f7673", 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x6, 0x1, 0xffffffffffffffc1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendto$packet(r4, &(0x7f0000000280)='mk', 0x2, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)='vcan0\x00') 19:20:56 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x280) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x100, 0x7, 0x40, 0x6, 0x3, 0x5ac8e6a0, 0x0, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x4, 0x5, 0xcc, 0x1, 0x1000}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7fff, 0x200, 0x3, 0x3f, 0x4, 0x4, 0x3, 0x0}, &(0x7f0000000080)=0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r3, 0xcd}, 0x8) timerfd_create(0x7, 0x80000) 19:20:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000000), &(0x7f0000000080)=0x4) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 372.133554] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 19:20:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180047c8db460000000000000700000000000000000000004104b2"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = memfd_create(&(0x7f0000000180)='syzkaller\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) shutdown(r0, 0x1) 19:20:56 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x40, 0x1}) r1 = socket(0x1e, 0x100000000000801, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0xa0000006}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000280)) ppoll(&(0x7f0000000100)=[{r2}], 0x1, &(0x7f0000000140), &(0x7f00000001c0), 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x1) 19:20:56 executing program 6 (fault-call:1 fault-nth:55): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x1f, 0x3}, &(0x7f0000000180)=0x8) io_setup(0x8, &(0x7f0000000100)=0x0) prctl$getname(0x10, &(0x7f0000000640)=""/4096) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 372.396581] FAULT_INJECTION: forcing a failure. [ 372.396581] name failslab, interval 1, probability 0, space 0, times 0 [ 372.408102] CPU: 1 PID: 25986 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 372.414973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.424352] Call Trace: [ 372.427002] dump_stack+0x185/0x1d0 [ 372.430713] should_fail+0x87b/0xab0 [ 372.434483] __should_failslab+0x278/0x2a0 [ 372.438776] should_failslab+0x29/0x70 [ 372.442708] __kmalloc+0xbe/0x350 [ 372.446204] ? ceph_msg_new+0xc1/0x6a0 [ 372.450128] ? ceph_kvmalloc+0xb5/0x1b0 [ 372.454145] ceph_kvmalloc+0xb5/0x1b0 [ 372.458013] ceph_msg_new+0x2c2/0x6a0 [ 372.461883] msgpool_alloc+0xc9/0x1b0 [ 372.465747] ? ceph_msgpool_init+0x2b0/0x2b0 [ 372.470193] mempool_create_node+0x841/0xc70 [ 372.474689] mempool_create+0xd4/0xf0 [ 372.478549] ? msgpool_alloc+0x1b0/0x1b0 [ 372.482647] ? ceph_msgpool_init+0x2b0/0x2b0 [ 372.487098] ceph_msgpool_init+0x12d/0x2b0 [ 372.491407] ceph_osdc_init+0x73d/0x1010 19:20:56 executing program 0: clock_getres(0x1, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x208, {0x2, 0x4e22, @multicast1=0xe0000001}, 'bridge_slave_0\x00'}) 19:20:56 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 372.495549] ceph_create_client+0x401/0x620 [ 372.499930] ? __kmalloc+0x13a/0x350 [ 372.503695] ceph_mount+0xb4c/0x30a0 [ 372.507447] ? alloc_pages_current+0x6b1/0x970 [ 372.512092] ? f2fs_init_acl+0x1530/0x1530 [ 372.516402] mount_fs+0x29b/0x780 [ 372.519924] vfs_kern_mount+0x222/0x990 [ 372.523970] do_mount+0xca5/0x4ed0 [ 372.527568] ? __kmalloc+0x13a/0x350 [ 372.531344] ? copy_mount_options+0x91/0x540 [ 372.535836] ksys_mount+0x32e/0x3d0 [ 372.539534] __x64_sys_mount+0x157/0x1c0 [ 372.543640] ? ksys_mount+0x3d0/0x3d0 19:20:56 executing program 2: lgetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.sockprotoname\x00', &(0x7f0000000580)=""/167, 0xa7) r0 = eventfd(0x5) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xa610, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x20000, 0x0) poll(&(0x7f0000000200)=[{r0, 0x40}, {r1, 0x15b5276c5b1f7b97}, {r2, 0x86c8}, {r3, 0xc4}, {r4, 0x2000}, {r5, 0x90}], 0x6, 0x9) 19:20:56 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x108) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x4180) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0x3, 0x4, 0x7}]}) [ 372.547480] do_syscall_64+0x15b/0x230 [ 372.551430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 372.556654] RIP: 0033:0x455a99 [ 372.559870] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 372.567621] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 372.574929] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 372.582281] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 372.589584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:20:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x14200, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x1000, 0x7, 0x9}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) exit_group(0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200000) [ 372.596884] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000037 19:20:56 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 19:20:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/41) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 19:20:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002700310300000071fb59a456d790cc3c"], 0x14}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x400000001, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 19:20:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x80, &(0x7f0000000180)="8ad16d511c64ffeee1272365aa97ff748f7ebdd62f4a3570acb1255ada012d5762e36adfc5db85588647d9587ee20be5e393ec970dd4b897525d64f5094a8cc5bba683c1533ef973eba88198de50e08e361564827e76d3d4a7f4ffec0585c1179c1b53d8008a3bc7ccb13f9fdcc6e1a27d5df7db5b2f87547e0ceb6ed6eac7551e89ebdc3450c5f123c5") socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = socket(0x1d, 0x800, 0x4) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x4, {0xa, 0x4e22, 0xd573, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x3a) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 19:20:56 executing program 6 (fault-call:1 fault-nth:56): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 372.949764] can: request_module (can-proto-4) failed. [ 372.975249] FAULT_INJECTION: forcing a failure. [ 372.975249] name failslab, interval 1, probability 0, space 0, times 0 [ 372.978322] can: request_module (can-proto-4) failed. [ 372.986679] CPU: 1 PID: 26033 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 372.998716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.008099] Call Trace: [ 373.010754] dump_stack+0x185/0x1d0 [ 373.014469] should_fail+0x87b/0xab0 [ 373.018235] __should_failslab+0x278/0x2a0 [ 373.022521] should_failslab+0x29/0x70 [ 373.026444] kmem_cache_alloc+0x129/0xb70 [ 373.030642] ? ceph_msg_new+0xc1/0x6a0 [ 373.034567] ? ceph_kvmalloc+0xb5/0x1b0 [ 373.038615] ceph_msg_new+0xc1/0x6a0 [ 373.042403] msgpool_alloc+0xc9/0x1b0 [ 373.046274] ? ceph_msgpool_init+0x2b0/0x2b0 [ 373.050714] mempool_create_node+0x841/0xc70 [ 373.055195] mempool_create+0xd4/0xf0 [ 373.059051] ? msgpool_alloc+0x1b0/0x1b0 [ 373.063146] ? ceph_msgpool_init+0x2b0/0x2b0 [ 373.067600] ceph_msgpool_init+0x12d/0x2b0 [ 373.071891] ceph_osdc_init+0x73d/0x1010 [ 373.076028] ceph_create_client+0x401/0x620 [ 373.080420] ? __kmalloc+0x13a/0x350 [ 373.084194] ceph_mount+0xb4c/0x30a0 [ 373.087981] ? alloc_pages_current+0x6b1/0x970 [ 373.092636] ? f2fs_init_acl+0x1530/0x1530 [ 373.096944] mount_fs+0x29b/0x780 [ 373.100472] vfs_kern_mount+0x222/0x990 [ 373.104500] do_mount+0xca5/0x4ed0 [ 373.108094] ? msan_get_shadow_origin_ptr+0x13c/0x230 [ 373.113339] ? copy_mount_options+0x91/0x540 [ 373.117825] ksys_mount+0x32e/0x3d0 [ 373.121552] __x64_sys_mount+0x157/0x1c0 [ 373.125659] ? ksys_mount+0x3d0/0x3d0 [ 373.129498] do_syscall_64+0x15b/0x230 [ 373.133436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 373.138657] RIP: 0033:0x455a99 [ 373.141870] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 373.149626] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 373.156928] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 373.164229] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 373.171532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 373.178832] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000038 19:20:57 executing program 3: unshare(0x24020400) socketpair(0xf, 0x0, 0xf2e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000380)={0xffffffff}, 0x2, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000400)={0x5, 0x10, 0xfa00, {&(0x7f0000000180), r3}}, 0x18) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) shutdown(r4, 0x0) 19:20:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 19:20:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0ae675b0d5e37fe5b3c06639d476a0bf", 0x10) sendto$inet(r1, &(0x7f0000000200)="e5a355844371638f339839ee959213f928930ca523153d61e81b74b8b9cef9c10addd2a0e053fee8fd5f2369ea1b658671f92840352926e3397f1858a697ea50d9416832ea46caa2fca6fa150a848f6067c87660c3dd18c334060c6ab4bf687dfb2742d255527f8eaefd2b950dc10ea9181e7676c2aae5a07e1457f6b6ee6e5750c0e00456bf7d1971783f7f9da298968b8be71357044b1e61ced0a34fa320c9ae74fe40f8e72736dadf6730b77857d09401775231acbb46c992dcd04c2d5613b486e12835fc0069370d774bea4f3a06c0e077f769f505bbd22fa4a311a640556ab7e9b2bc48606d52f30e6251b71c0e", 0xf0, 0x40000, &(0x7f0000000300)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') recvfrom$inet(r1, &(0x7f0000000180)=""/82, 0x52, 0x2000, 0x0, 0x0) 19:20:57 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:57 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x8, 0xfffffffffffffff7, 0x2, 0x8, 0x0, 0x2, 0x22040, 0x6, 0xe5, 0x50c8, 0x3, 0xfff, 0xfffffffffffff001, 0x8, 0x7, 0x3f, 0x8, 0x10b, 0x7, 0x0, 0x0, 0x7, 0x1ff, 0x6, 0x5, 0x2, 0x6, 0x7, 0x1, 0x7, 0x200, 0x8, 0x101, 0x7f, 0x7, 0x3, 0x0, 0x5, 0x1, @perf_config_ext={0x7, 0x4}, 0x28140, 0x738e71d2, 0x7, 0x5, 0xc48, 0xfffffffffffffffc, 0x9b5a}, r0, 0xa, r1, 0x3) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x117, 0x0) dup3(r3, r2, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 19:20:57 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0xfff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="1b", 0x1}]) 19:20:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 19:20:57 executing program 6 (fault-call:1 fault-nth:57): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 373.297820] FAULT_INJECTION: forcing a failure. [ 373.297820] name failslab, interval 1, probability 0, space 0, times 0 [ 373.309194] CPU: 1 PID: 26059 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 373.316069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.325452] Call Trace: [ 373.328100] dump_stack+0x185/0x1d0 [ 373.331799] should_fail+0x87b/0xab0 [ 373.335563] __should_failslab+0x278/0x2a0 [ 373.339853] should_failslab+0x29/0x70 [ 373.343784] __kmalloc+0xbe/0x350 19:20:57 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) recvfrom(r0, &(0x7f0000000200)=""/180, 0xb4, 0x41, &(0x7f00000002c0)=@ax25={0x3, {"a64b73f04ce551"}}, 0x80) recvfrom$inet(r0, &(0x7f0000000100)=""/211, 0xd3, 0x10041, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x478, 0x118, 0x258, 0x118, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3919, 0x8000}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1, 0xf14, 0x5, 0x5, 0x2, 0x4, 'veth0_to_bridge\x00', 'bond_slave_1\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, @mac, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x5, 0x470, 0x30e, 0x20, 0x9, 0x40000000000, 'nr0\x00', 'sit0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x100, 0x200}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) fcntl$setstatus(r0, 0x4, 0x800) [ 373.347275] ? ceph_msg_new+0xc1/0x6a0 [ 373.351193] ? ceph_kvmalloc+0xb5/0x1b0 [ 373.355202] ceph_kvmalloc+0xb5/0x1b0 [ 373.359063] ceph_msg_new+0x2c2/0x6a0 [ 373.362924] msgpool_alloc+0xc9/0x1b0 [ 373.366784] ? ceph_msgpool_init+0x2b0/0x2b0 [ 373.371227] mempool_create_node+0x841/0xc70 [ 373.375722] mempool_create+0xd4/0xf0 [ 373.379579] ? msgpool_alloc+0x1b0/0x1b0 [ 373.383676] ? ceph_msgpool_init+0x2b0/0x2b0 [ 373.388129] ceph_msgpool_init+0x12d/0x2b0 [ 373.392430] ceph_osdc_init+0x73d/0x1010 [ 373.396560] ceph_create_client+0x401/0x620 [ 373.400940] ? __kmalloc+0x13a/0x350 [ 373.404723] ceph_mount+0xb4c/0x30a0 [ 373.408484] ? alloc_pages_current+0x6b1/0x970 [ 373.413135] ? f2fs_init_acl+0x1530/0x1530 [ 373.417424] mount_fs+0x29b/0x780 [ 373.420952] vfs_kern_mount+0x222/0x990 [ 373.425022] do_mount+0xca5/0x4ed0 [ 373.428637] ? __kmalloc+0x13a/0x350 [ 373.432410] ? copy_mount_options+0x91/0x540 [ 373.436885] ksys_mount+0x32e/0x3d0 [ 373.440589] __x64_sys_mount+0x157/0x1c0 [ 373.444695] ? ksys_mount+0x3d0/0x3d0 19:20:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8dc, 0x20}, 0x26) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000006110000000000000000000000000000095fb000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) [ 373.448532] do_syscall_64+0x15b/0x230 [ 373.452467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 373.457684] RIP: 0033:0x455a99 [ 373.460893] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 373.468646] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 373.475948] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 373.483244] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 373.490534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:20:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ustat(0x400000000000, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000042000000e0000001000000000000000002000100f7ff00000000000200000000030005000000000002000000e00000010000000000000000"], 0x12a}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200200, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r0}) getsockname$inet6(r1, &(0x7f0000000080), &(0x7f0000000140)=0x1c) 19:20:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="b83699fed68aef95dc49a44bcbee7496", 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x1fe, 0xffcc) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80800) recvfrom$inet6(r2, &(0x7f0000000080)=""/141, 0xfffffffffffffea5, 0x2000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x80, 0x8, 0x1ff, 0x9, 0x1}, &(0x7f0000000280)=0x14) [ 373.497850] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000039 19:20:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) r2 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)='\x00') io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:57 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:57 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000028a000/0x3000)=nil, 0x3000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x7ffff000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) close(r0) 19:20:57 executing program 6 (fault-call:1 fault-nth:58): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) mlock2(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x0) sendfile(r2, r3, &(0x7f0000000000), 0x100000080000000) [ 373.802354] FAULT_INJECTION: forcing a failure. [ 373.802354] name failslab, interval 1, probability 0, space 0, times 0 [ 373.813764] CPU: 1 PID: 26089 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 373.820636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.830020] Call Trace: [ 373.832673] dump_stack+0x185/0x1d0 [ 373.836389] should_fail+0x87b/0xab0 [ 373.840164] __should_failslab+0x278/0x2a0 [ 373.844469] should_failslab+0x29/0x70 [ 373.848405] kmem_cache_alloc+0x129/0xb70 [ 373.852600] ? ceph_msg_new+0xc1/0x6a0 [ 373.856550] ? ceph_kvmalloc+0xb5/0x1b0 [ 373.860581] ceph_msg_new+0xc1/0x6a0 [ 373.864376] msgpool_alloc+0xc9/0x1b0 [ 373.868246] ? ceph_msgpool_init+0x2b0/0x2b0 [ 373.872688] mempool_create_node+0x841/0xc70 [ 373.877161] mempool_create+0xd4/0xf0 [ 373.881010] ? msgpool_alloc+0x1b0/0x1b0 [ 373.885109] ? ceph_msgpool_init+0x2b0/0x2b0 [ 373.889562] ceph_msgpool_init+0x12d/0x2b0 [ 373.893846] ceph_osdc_init+0x73d/0x1010 [ 373.897977] ceph_create_client+0x401/0x620 [ 373.902353] ? __kmalloc+0x13a/0x350 [ 373.906137] ceph_mount+0xb4c/0x30a0 [ 373.909889] ? alloc_pages_current+0x6b1/0x970 [ 373.914533] ? f2fs_init_acl+0x1530/0x1530 [ 373.918815] mount_fs+0x29b/0x780 [ 373.922329] vfs_kern_mount+0x222/0x990 [ 373.926372] do_mount+0xca5/0x4ed0 [ 373.929967] ? __kmalloc+0x13a/0x350 [ 373.933741] ? copy_mount_options+0x91/0x540 [ 373.938219] ksys_mount+0x32e/0x3d0 [ 373.941911] __x64_sys_mount+0x157/0x1c0 [ 373.946017] ? ksys_mount+0x3d0/0x3d0 [ 373.949856] do_syscall_64+0x15b/0x230 [ 373.953794] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 373.959014] RIP: 0033:0x455a99 [ 373.962226] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 373.969973] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 373.977270] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 373.984567] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 373.991859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:20:58 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/mnt\x00') r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000001c0)="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") r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 373.999151] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003a 19:20:58 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}}, 0xf0}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0xff9a, &(0x7f0000002380), 0x10000000000001ef, &(0x7f0000000400)=[{0x3dc, 0x104, 0x1, "a3dba88d8b31c09fc0f0978ca907a537f4a146fa5c62e2536aa893027d1d7e3b4fe678ef28e462"}], 0x38}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000280)={{0x1, 0x1, 0x800, 0x1, 0x100}, 0x4, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x7, 0x1000, 0x7ff}) ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000000080)={&(0x7f0000000180)=""/150, 0x96}) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440)={0xffffffff}, 0x2, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r5, &(0x7f00000004c0)={0x10, 0x30, 0xfa00, {&(0x7f00000003c0), 0x4, {0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x7ba}, r6}}, 0x38) io_setup(0xffffffffffffff10, &(0x7f0000000240)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond_slave_0\x00'}) io_submit(r7, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) [ 374.095482] syz-executor4 (26079) used greatest stack depth: 53600 bytes left 19:20:58 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x6, "82173e03759e"}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffd, 0xa154}, &(0x7f0000000300)=0x90) ioctl$VT_WAITACTIVE(r0, 0x5607) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nfsd\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/ipc\x00') 19:20:58 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80000) close(r0) socketpair(0x26, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xf1) bind$can_raw(r0, &(0x7f0000000900)={0x1d, r3}, 0x10) 19:20:58 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}}, 0xf0}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:20:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) fchdir(r0) 19:20:58 executing program 0: unshare(0x800) r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 19:20:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x4, 0x3, [0x9, 0xffffffff, 0xa08]}, &(0x7f0000000640)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000680)=@sack_info={r3, 0xfffffffffffffff9, 0x5}, &(0x7f00000006c0)=0xc) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000480)={&(0x7f00000004c0)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x800000) io_setup(0x8, &(0x7f0000000100)=0x0) socketpair(0x5, 0x0, 0x3, &(0x7f00000000c0)) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) dup(r4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x4, 0x4, 0x3ff, "1853824046a506b09431f7c7f8f102ff0a30e2093eab0d97db5ee1c791901429f10beb7f27e1aad2b08d36ce7fd698000cf6526bb814f8f0e0732ddf079f23f234d31a7850ae6d463ce3824a4522724d"}, 0xd8) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000280)=@sco={0x1f, {0xffffffffffffffc1, 0x80, 0x6, 0xfffffffffffffff8, 0x3bfc, 0x5}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="2670c4109e2c85153f38142f96b8704b0d0f249cc8a6437577262cb38242213d4f6cc8f0fbbb4f18b39dc2fb01df17705dfcc24a1ff6cfc2cdc46970ea3ca33d79ef4b822685c6da2c488cd053ce0c85159cd8cb12a7dbd569c0e7c397320a7090cfca28ec25e3f551826eddb9912ff9cdb78e2d4194aa8ffc0a97c6d68fda46d400ea46842f63135eece80fd7836588fc8fa2b5570b173db5e32ab985bc5f1b3d717c8cf253210668ddb543902d0c37ded23e827d076fc08b889f4190482f4ffb64712d3caca96780df247dbd9c867f7b71e8fd1bda458c", 0xd8}], 0x1, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x2f0, 0x4000}, 0x8840) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000000080)=0x9) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:58 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x40) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x410001, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x40) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000)="24000000020307031dfffd946fa2830020200afd58000000000000680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 19:20:58 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="3fa351674c835a5442cde1a217cf4e9f58790ae0865a28e7ad5773f55d4115f94474930ee170e5b1cc7a7e03f7a951bbd58f2c", 0x33, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x4010, r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x100000000, 0x100000000, 0x7, 'queue0\x00', 0x5}) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000001240)={0x8}, &(0x7f0000002280), 0x1000) 19:20:58 executing program 6 (fault-call:1 fault-nth:59): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:58 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}}, 0xf0}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 374.573704] Unknown ioctl 1074025684 [ 374.657262] Unknown ioctl 1074025684 19:20:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x400002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x9, 0x7ff, 0x3, 'queue0\x00', 0xde}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 374.706878] FAULT_INJECTION: forcing a failure. [ 374.706878] name failslab, interval 1, probability 0, space 0, times 0 [ 374.718397] CPU: 0 PID: 26148 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 374.725301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.734701] Call Trace: [ 374.737366] dump_stack+0x185/0x1d0 [ 374.741076] should_fail+0x87b/0xab0 [ 374.744845] __should_failslab+0x278/0x2a0 [ 374.749140] should_failslab+0x29/0x70 [ 374.753072] kmem_cache_alloc+0x129/0xb70 [ 374.757256] ? ceph_msg_new+0xc1/0x6a0 [ 374.761183] ? ceph_kvmalloc+0xb5/0x1b0 [ 374.765227] ceph_msg_new+0xc1/0x6a0 [ 374.769010] msgpool_alloc+0xc9/0x1b0 [ 374.772908] ? ceph_msgpool_init+0x2b0/0x2b0 [ 374.777349] mempool_create_node+0x841/0xc70 [ 374.781838] mempool_create+0xd4/0xf0 [ 374.785703] ? msgpool_alloc+0x1b0/0x1b0 [ 374.789805] ? ceph_msgpool_init+0x2b0/0x2b0 [ 374.794262] ceph_msgpool_init+0x12d/0x2b0 [ 374.798560] ceph_osdc_init+0x73d/0x1010 [ 374.802794] ceph_create_client+0x401/0x620 [ 374.807169] ? __kmalloc+0x13a/0x350 [ 374.810952] ceph_mount+0xb4c/0x30a0 [ 374.814704] ? alloc_pages_current+0x6b1/0x970 [ 374.819352] ? f2fs_init_acl+0x1530/0x1530 [ 374.823632] mount_fs+0x29b/0x780 [ 374.827154] vfs_kern_mount+0x222/0x990 [ 374.831196] do_mount+0xca5/0x4ed0 [ 374.834792] ? __kmalloc+0x13a/0x350 [ 374.838563] ? copy_mount_options+0x91/0x540 [ 374.843045] ksys_mount+0x32e/0x3d0 [ 374.846738] __x64_sys_mount+0x157/0x1c0 [ 374.850840] ? ksys_mount+0x3d0/0x3d0 [ 374.854676] do_syscall_64+0x15b/0x230 [ 374.858610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 374.863822] RIP: 0033:0x455a99 [ 374.867033] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 374.874781] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 374.882081] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 374.889379] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 374.896684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:20:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x321000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x404000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0xffffffffffffffff, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000380)={0x2021f0, 0x5, 0x400000000000007, 0x0, 0x0, [], [], [], 0x400, 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'vlan0\x00', 0x2000}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xb4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, 0x84) socket$inet6(0xa, 0x3, 0x8010000000000084) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x2) 19:20:58 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') [ 374.903987] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003b 19:20:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) close(r0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 374.928693] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 19:20:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="78010000170001000000000000000000fe8000000000000000000000000000bb0000000000000000ac141400000000000000000000000000ac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000095bbea48c50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000bb0000000032000000000000000000000000000000000000000000000000010000000000000000000000000000000000000c001500000000"], 0x178}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x1ff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000300)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000940)="811e4fab0fc082a538eef6c0a11764051f0b7ea53ba7779e8baa2d86e3d8f6472ddb76a476f4b45e8077b7e69e5c971bf5ef11571a3a5aee2304c82ad54143902b765f0a586368317e219e60e2283305a4cc12de1f6e2a38942b03e5afb0c0d847f7a1d78b646b959fa212694e199732235a14dbc419ecd75f285bd8fa5eaf85bdd25cc409cfa3eb444995b7cda17162e96f482ab213791fcc79bf712e39ab5c6fa927515166775b595f3032218d80f1d4a54ccec198bc89e71d4bf53e7e22d1c0e4bbba3ede765c0fbf0caca37c427e649f366677d5641683535cb6055fcc7ce6591fc9e1f2b22efad5c7fd5ba47973224955f73fee5f", 0xf7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x4c, "3577d6ea703d74eb857055c8c9ad93a2d9a1762d4fdf6de93cc7b2dbed74d6d1a61fe888d4a1b105fbc8b082ed610cf141fba73dad266570c8db8e4cc0465c67c1cb610498da128c44bdded0"}, &(0x7f00000003c0)=0x54) linkat(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x1000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r4, 0x6, 0x80000001, 0x448dee43, 0x3782, 0x3f, 0x9, 0x3f, {r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x1, 0x1, 0x2ca7580100000, 0x2}}, &(0x7f00000004c0)=0xb0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, r3, 0x30, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfc64}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x874}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000040}, 0x400c800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000a40)=[@in6={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffff36e5}, @in={0x2, 0x401, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1390, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x66a9}, @in6={0xa, 0x4e24, 0xa4}, @in6={0xa, 0x4e22, 0x574, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}], 0xd8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r6, 0xff}, 0x8) 19:20:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000000)=""/15, &(0x7f0000000100)=0x9) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 19:20:58 executing program 3: r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="04", 0x1, r1) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, r2) keyctl$unlink(0x9, r0, r1) [ 374.972250] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 19:20:59 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 375.044659] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 19:20:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES16=r0], @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="475542eb89ed374708cf0ea75f829fd4d3672edd609229c5b0c09184ed978b5730352ba0a14381f88d527da5ae454879df76559258429ce4ef2fb49a64a7578c8711a0e6de7f6bded4c1bb05066ca1f5a1efeb4eec397b5e70810c9fa8b3e0c84e031eb526d9279077f4f27a3a74a99202f96106173bb8d6ff541e0fb52bf4477292aa48f397"], @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="4b3072bfa97f78300428b9f009b2ca08e13b24600f9870b581f4740ef409baedad376ecac84d50e6d513d8b76f28c61d7f1282f3464ff1140326d5669d3b683e584d52bdf9c4d3d2f91bf245d33c3b7342bf0e3fec6b671d80178a9718a898ec095701d3fa1260f546bdaf6e68a8e10caabf6d3442bb4a86e6f13da557ceeb57600a1dea73dbbe8bdb57e7b0307326f55e7afee7e83d788267bd36", @ANYPTR=&(0x7f0000001180)=ANY=[@ANYBLOB="a29b499e58f1c650f51357684edc78bbce7fc6b56aa8a47950e426ad33cc2c89db250a431bc317e289b99aac594d44272c3b0697d14e466bf4401c99b901dc5307e8736921c730f769cee51b70c44fa4479d12bbbf99beff1453d1dcf7a33ce2c252c091d1787c26a4590ec18d0fffac647c1f106f6625950a46063df2bbdac5d0e0378b3c61a5e941f58d7bf747417de07f049fe4d9e260c6efc8cf909abc8972f0c72b83898bb54e504814342adf322e5d1e0b1345", @ANYRES32], @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYRES32, @ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYRES16], @ANYRES16=r0]], 0x10}, 0x1}, 0x44000054) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001440)='md5sumselinux\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x6) [ 375.156444] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 19:20:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@gettfilter={0x2c, 0x2e, 0x4, 0x70bd28, 0x25dfdbfc, {0x0, r2, {0x0, 0xd}, {0xffff, 0xffff}, {0xffff, 0x6}}, [{0x8, 0xb, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x40) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:59 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:20:59 executing program 4: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="0000000000000001e3a255ec4a8d9d652d05363c428c91bf8b3ac67bb995cfb459997396abc344a7d9f563a3e3af2d90a5dfedde859e4717cdf8f03f424d68996f51a7b3f201088242d52cf8c201e5c9b152b8bef152bfd57ac5a50be84a106249b0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053387fbf8674e1000000000000000000000000000000000057f49cf13423e9aed67d5bf40553aee17a43c5a5a1ae552c23d1c7cc5152b0f01156cdab9c830a2e8fc11441263734be860e4689", 0xd0, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000700)={0x9, 0x108, 0xfa00, {r4, 0x3e, "5af0af", "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"}}, 0x110) r5 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149b", 0xd0, r2) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r5, r6, r7}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 19:20:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000080)=0x80) unshare(0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x7, 0x7, 0x100, 0x81}]}, 0x10) 19:20:59 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 19:20:59 executing program 6 (fault-call:1 fault-nth:60): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:20:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="78010000170001000000000000000000fe8000000000000000000000000000bb0000000000000000ac141400000000000000000000000000ac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000095bbea48c50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000bb0000000032000000000000000000000000000000000000000000000000010000000000000000000000000000000000000c001500000000"], 0x178}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x1ff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000300)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000940)="811e4fab0fc082a538eef6c0a11764051f0b7ea53ba7779e8baa2d86e3d8f6472ddb76a476f4b45e8077b7e69e5c971bf5ef11571a3a5aee2304c82ad54143902b765f0a586368317e219e60e2283305a4cc12de1f6e2a38942b03e5afb0c0d847f7a1d78b646b959fa212694e199732235a14dbc419ecd75f285bd8fa5eaf85bdd25cc409cfa3eb444995b7cda17162e96f482ab213791fcc79bf712e39ab5c6fa927515166775b595f3032218d80f1d4a54ccec198bc89e71d4bf53e7e22d1c0e4bbba3ede765c0fbf0caca37c427e649f366677d5641683535cb6055fcc7ce6591fc9e1f2b22efad5c7fd5ba47973224955f73fee5f", 0xf7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x4c, "3577d6ea703d74eb857055c8c9ad93a2d9a1762d4fdf6de93cc7b2dbed74d6d1a61fe888d4a1b105fbc8b082ed610cf141fba73dad266570c8db8e4cc0465c67c1cb610498da128c44bdded0"}, &(0x7f00000003c0)=0x54) linkat(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x1000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r4, 0x6, 0x80000001, 0x448dee43, 0x3782, 0x3f, 0x9, 0x3f, {r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x1, 0x1, 0x2ca7580100000, 0x2}}, &(0x7f00000004c0)=0xb0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, r3, 0x30, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfc64}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x874}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000040}, 0x400c800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000a40)=[@in6={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffff36e5}, @in={0x2, 0x401, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1390, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x66a9}, @in6={0xa, 0x4e24, 0xa4}, @in6={0xa, 0x4e22, 0x574, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}], 0xd8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r6, 0xff}, 0x8) 19:20:59 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x13f, 0x100f}}, 0x20) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 375.457926] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. [ 375.486883] FAULT_INJECTION: forcing a failure. [ 375.486883] name failslab, interval 1, probability 0, space 0, times 0 [ 375.498337] CPU: 1 PID: 26206 Comm: syz-executor6 Not tainted 4.17.0+ #9 19:20:59 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x20, 0x4000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) fsync(r0) [ 375.505215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.514598] Call Trace: [ 375.517245] dump_stack+0x185/0x1d0 [ 375.520926] should_fail+0x87b/0xab0 [ 375.524692] __should_failslab+0x278/0x2a0 [ 375.528978] should_failslab+0x29/0x70 [ 375.532906] __kmalloc_node+0x22f/0x1200 [ 375.537006] ? ceph_msg_new+0x4fe/0x6a0 [ 375.541031] ? mempool_create_node+0x10b/0xc70 [ 375.545664] mempool_create_node+0x10b/0xc70 [ 375.550120] ? msgpool_alloc+0x1b0/0x1b0 [ 375.554243] ? ceph_msgpool_init+0x2b0/0x2b0 19:20:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="78010000170001000000000000000000fe8000000000000000000000000000bb0000000000000000ac141400000000000000000000000000ac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000095bbea48c50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000bb0000000032000000000000000000000000000000000000000000000000010000000000000000000000000000000000000c001500000000"], 0x178}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x1ff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000300)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000940)="811e4fab0fc082a538eef6c0a11764051f0b7ea53ba7779e8baa2d86e3d8f6472ddb76a476f4b45e8077b7e69e5c971bf5ef11571a3a5aee2304c82ad54143902b765f0a586368317e219e60e2283305a4cc12de1f6e2a38942b03e5afb0c0d847f7a1d78b646b959fa212694e199732235a14dbc419ecd75f285bd8fa5eaf85bdd25cc409cfa3eb444995b7cda17162e96f482ab213791fcc79bf712e39ab5c6fa927515166775b595f3032218d80f1d4a54ccec198bc89e71d4bf53e7e22d1c0e4bbba3ede765c0fbf0caca37c427e649f366677d5641683535cb6055fcc7ce6591fc9e1f2b22efad5c7fd5ba47973224955f73fee5f", 0xf7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x4c, "3577d6ea703d74eb857055c8c9ad93a2d9a1762d4fdf6de93cc7b2dbed74d6d1a61fe888d4a1b105fbc8b082ed610cf141fba73dad266570c8db8e4cc0465c67c1cb610498da128c44bdded0"}, &(0x7f00000003c0)=0x54) linkat(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x1000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r4, 0x6, 0x80000001, 0x448dee43, 0x3782, 0x3f, 0x9, 0x3f, {r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x1, 0x1, 0x2ca7580100000, 0x2}}, &(0x7f00000004c0)=0xb0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, r3, 0x30, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfc64}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x874}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000040}, 0x400c800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000a40)=[@in6={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffff36e5}, @in={0x2, 0x401, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1390, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x66a9}, @in6={0xa, 0x4e24, 0xa4}, @in6={0xa, 0x4e22, 0x574, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}], 0xd8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r6, 0xff}, 0x8) [ 375.558724] mempool_create+0xd4/0xf0 [ 375.562581] ? msgpool_alloc+0x1b0/0x1b0 [ 375.566681] ? ceph_msgpool_init+0x2b0/0x2b0 [ 375.569053] sctp: [Deprecated]: syz-executor2 (pid 26208) Use of int in max_burst socket option deprecated. [ 375.569053] Use struct sctp_assoc_value instead [ 375.571127] ceph_msgpool_init+0x12d/0x2b0 [ 375.571162] ceph_osdc_init+0x7cc/0x1010 [ 375.571234] ceph_create_client+0x401/0x620 [ 375.598258] ? __kmalloc+0x13a/0x350 [ 375.602044] ceph_mount+0xb4c/0x30a0 [ 375.605802] ? alloc_pages_current+0x6b1/0x970 [ 375.610456] ? f2fs_init_acl+0x1530/0x1530 [ 375.614745] mount_fs+0x29b/0x780 [ 375.618266] vfs_kern_mount+0x222/0x990 [ 375.621146] sctp: [Deprecated]: syz-executor2 (pid 26208) Use of int in max_burst socket option deprecated. [ 375.621146] Use struct sctp_assoc_value instead [ 375.622337] do_mount+0xca5/0x4ed0 [ 375.622399] ? __kmalloc+0x13a/0x350 [ 375.622483] ? copy_mount_options+0x91/0x540 [ 375.638247] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 19:20:59 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ip6gre0\x00', 0x5000}) r2 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0xa0}, &(0x7f0000000200)=0x8) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x204180, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240)={0xffffffffffffff80, 0x6f, 0x2, 0x0, 0x800, 0x3, 0x4, 0x9, 0x9, 0x80000000, 0x8000}, 0xb) socket$inet_dccp(0x2, 0x6, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) times(&(0x7f0000000000)) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:20:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)='nodev\x00', 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, "05e39e762fd49b635d1963cec0f63d80545e70e351b6cc1059faed7282b22142aceee4e5e54ee152ccb1acb043e0e77a26cbd4609d44b8b2872fa4849d4cc624", "7d16eaa30ff4bfc2136051939883d43b2e585150f810fbc123091e6b0778b6a2e4c5799d4f9f6b131f350d928f6f500e2187d640d1d2381df35b1f9dd968ab8c", "dd1fa87d08a61a03a8ac5b13cbbb1ce65aaa2f2005b0b0151c0e77d2e93091f8"}) 19:20:59 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 375.640429] ksys_mount+0x32e/0x3d0 [ 375.640483] __x64_sys_mount+0x157/0x1c0 [ 375.640518] ? ksys_mount+0x3d0/0x3d0 [ 375.668620] do_syscall_64+0x15b/0x230 [ 375.672573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.677786] RIP: 0033:0x455a99 [ 375.680996] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 375.688744] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 375.696040] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 19:20:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000240)={0x7}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3, 0x8001, 0x10}, 0xc) sendfile(r2, r1, &(0x7f000025d000), 0x80000000000734) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/152) [ 375.703337] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 375.710637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 375.717960] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003c 19:20:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="78010000170001000000000000000000fe8000000000000000000000000000bb0000000000000000ac141400000000000000000000000000ac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000095bbea48c50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000bb0000000032000000000000000000000000000000000000000000000000010000000000000000000000000000000000000c001500000000"], 0x178}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x1ff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000300)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000940)="811e4fab0fc082a538eef6c0a11764051f0b7ea53ba7779e8baa2d86e3d8f6472ddb76a476f4b45e8077b7e69e5c971bf5ef11571a3a5aee2304c82ad54143902b765f0a586368317e219e60e2283305a4cc12de1f6e2a38942b03e5afb0c0d847f7a1d78b646b959fa212694e199732235a14dbc419ecd75f285bd8fa5eaf85bdd25cc409cfa3eb444995b7cda17162e96f482ab213791fcc79bf712e39ab5c6fa927515166775b595f3032218d80f1d4a54ccec198bc89e71d4bf53e7e22d1c0e4bbba3ede765c0fbf0caca37c427e649f366677d5641683535cb6055fcc7ce6591fc9e1f2b22efad5c7fd5ba47973224955f73fee5f", 0xf7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x4c, "3577d6ea703d74eb857055c8c9ad93a2d9a1762d4fdf6de93cc7b2dbed74d6d1a61fe888d4a1b105fbc8b082ed610cf141fba73dad266570c8db8e4cc0465c67c1cb610498da128c44bdded0"}, &(0x7f00000003c0)=0x54) linkat(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x1000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r4, 0x6, 0x80000001, 0x448dee43, 0x3782, 0x3f, 0x9, 0x3f, {r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x1, 0x1, 0x2ca7580100000, 0x2}}, &(0x7f00000004c0)=0xb0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, r3, 0x30, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfc64}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x874}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000040}, 0x400c800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000a40)=[@in6={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffff36e5}, @in={0x2, 0x401, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1390, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x66a9}, @in6={0xa, 0x4e24, 0xa4}, @in6={0xa, 0x4e22, 0x574, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}], 0xd8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r6, 0xff}, 0x8) 19:20:59 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000013000)="5500000018007f09b72d1cb2a4a280930206000400a843096c2623692500160021001005f44b043fa16a34c2681473000800000048a3c72803c56b7b31afdc13380000000000000004f75afb83de448db23231c43a", 0x55}], 0x1f0, &(0x7f0000004000)}, 0x0) 19:20:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x60082, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e20, 0x1759, @empty, 0x7}, 0x562, [0x81, 0xfffffffffffffffb, 0x6, 0x8, 0x0, 0x7, 0x31, 0x755e]}, 0x5c) move_pages(0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080), 0xfffffffffffffffd) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000000280)={&(0x7f00000001c0)="ff8cf181557542b3e377efd2ff0fef9dd29a5b8f80a32f84186fe18f771db8811908bfb6a26891c9b075cdc4ac0c17c6c6df22cf2125dca58744ea7e05b60af9c39980400d2cb08ced35f51b9270b4f2067fd0cbc31ef1b9b348ed9178a16ef33f96767976bacf27484a0620e031e4aedaabafae4559a7605b90d2c41d77154d31fee446593c3eb836625a788e7b3cf11b449df8eec2e45fc885e43a245f4e5ec09e5eb47d2fca069a7a10b43462276496944be786", 0xb5}) 19:20:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0xa01, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000200)) 19:20:59 executing program 5 (fault-call:2 fault-nth:0): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:00 executing program 6 (fault-call:1 fault-nth:61): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 375.954668] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 19:21:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) r1 = socket(0x20000000000010, 0x3, 0x1) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80, 0x80000) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000000180)=0x4, 0x4) io_setup(0x3, &(0x7f0000000200)=0x0) socket$pptp(0x18, 0x1, 0x2) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:00 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000080)}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000300)='gre0\x00') setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2}}]}, 0x110) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000140)='gre0\x00') r2 = getegid() r3 = getegid() setgroups(0x2, &(0x7f0000000180)=[r2, r3]) [ 376.089723] FAULT_INJECTION: forcing a failure. [ 376.089723] name failslab, interval 1, probability 0, space 0, times 0 [ 376.101195] CPU: 0 PID: 26249 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 376.108073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.117481] Call Trace: [ 376.120128] dump_stack+0x185/0x1d0 [ 376.123837] should_fail+0x87b/0xab0 [ 376.127631] __should_failslab+0x278/0x2a0 [ 376.131927] should_failslab+0x29/0x70 [ 376.135869] __kmalloc_node+0x22f/0x1200 19:21:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/51, &(0x7f0000000040)=0x33) recvmmsg(r2, &(0x7f0000005500)=[{{&(0x7f0000003b80)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000005380), 0x0, &(0x7f0000005400)=""/230, 0xe6}}], 0x2, 0x0, &(0x7f0000005740)={0x0, 0x989680}) [ 376.139973] ? ceph_msg_new+0x4fe/0x6a0 [ 376.143983] ? mempool_create_node+0x1af/0xc70 [ 376.148618] mempool_create_node+0x1af/0xc70 [ 376.153074] ? msgpool_alloc+0x1b0/0x1b0 [ 376.157206] ? ceph_msgpool_init+0x2b0/0x2b0 [ 376.161699] mempool_create+0xd4/0xf0 [ 376.165548] ? msgpool_alloc+0x1b0/0x1b0 [ 376.169646] ? ceph_msgpool_init+0x2b0/0x2b0 [ 376.174098] ceph_msgpool_init+0x12d/0x2b0 [ 376.178590] ceph_osdc_init+0x7cc/0x1010 [ 376.182718] ceph_create_client+0x401/0x620 [ 376.187108] ? __kmalloc+0x13a/0x350 [ 376.190900] ceph_mount+0xb4c/0x30a0 [ 376.194657] ? alloc_pages_current+0x6b1/0x970 [ 376.199304] ? f2fs_init_acl+0x1530/0x1530 [ 376.203593] mount_fs+0x29b/0x780 [ 376.207104] vfs_kern_mount+0x222/0x990 [ 376.211150] do_mount+0xca5/0x4ed0 [ 376.214757] ? __kmalloc+0x13a/0x350 [ 376.218532] ? copy_mount_options+0x91/0x540 [ 376.223019] ksys_mount+0x32e/0x3d0 [ 376.226717] __x64_sys_mount+0x157/0x1c0 [ 376.230823] ? ksys_mount+0x3d0/0x3d0 [ 376.234664] do_syscall_64+0x15b/0x230 19:21:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') read(r0, &(0x7f00000000c0)=""/240, 0xff7b) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000480)=""/195, 0xc3}], 0x1, 0x19) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x208004) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x802, 0x0) 19:21:00 executing program 4: futex(&(0x7f0000000100), 0x400000085, 0x800000000, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000000), 0x2) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x400000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x80, 0x8}, 0xc) r3 = signalfd4(0xffffffffffffff9c, &(0x7f00000000c0)={0xf05}, 0xffffffffffffff7e, 0x80000) setsockopt(r0, 0xffff, 0x8661, &(0x7f0000000480)="7998cef793ebcc1d90285fe2de6c367ceed2c6b5f8ea6bd2e1a819d6b30ca7a5685bbc6d358b248e3a49feae0e71437436880513e66b22d8af413c35f676e2452e122d23222adae7ffac104df55813d13c97dfb5d43e3fcc3c389d40a557f77366a4fd091338c45c43cf09df48f59363861eb798882a7ca501d463451e5ecdb58e3afce5ffd32600c9081868ff9533f29e315a03b34e1f764f7c2c7cce2bf48f4e5b7f9ba9db58022b3391ecdbd7801a0d2d15f9627e71f89e939b1f2f7afb4ae832215b356a6bed60af7df41374c1c9d6c0861d1a73cd2b4ed9480ad9dc7b641c8242ee8a7ab12f6cb83163c8610a38dd7cb72880a2acffda", 0xf9) r4 = memfd_create(&(0x7f00000002c0)='/dev/nullb0\x00', 0x1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000380)={0x10, 0x30, 0xfa00, {&(0x7f0000000340)={0xffffffff}, 0x3, {0xa, 0x4e21, 0x4061, @empty, 0x8000}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f00000003c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000300), r5}}, 0x18) ppoll(&(0x7f0000000180)=[{r0, 0x8000}, {r2, 0xc}, {r3, 0x209}], 0x3, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x101}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000440)={0x1}, 0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nullb0\x00', 0x80000, 0x0) [ 376.238629] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 376.243843] RIP: 0033:0x455a99 [ 376.247062] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 376.254804] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 376.262101] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 376.269401] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 376.276785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:21:00 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0xe, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000bc0)="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") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x390) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000480)=0x10001) [ 376.284084] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003d 19:21:00 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 376.372584] FAULT_INJECTION: forcing a failure. [ 376.372584] name failslab, interval 1, probability 0, space 0, times 0 [ 376.384104] CPU: 0 PID: 26263 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 376.390986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.400376] Call Trace: [ 376.403036] dump_stack+0x185/0x1d0 [ 376.406760] should_fail+0x87b/0xab0 [ 376.410531] __should_failslab+0x278/0x2a0 [ 376.414836] should_failslab+0x29/0x70 19:21:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0xfffffffffffffffd}, 0x8) [ 376.418795] kmem_cache_alloc_node+0x157/0xc80 [ 376.423451] ? __alloc_skb+0x202/0x9e0 [ 376.427412] __alloc_skb+0x202/0x9e0 [ 376.431209] netlink_sendmsg+0x76e/0x1350 [ 376.435432] ? netlink_getsockopt+0xc60/0xc60 [ 376.439979] ___sys_sendmsg+0xec8/0x1320 [ 376.444111] ? __fdget+0x4e/0x60 [ 376.447533] ? __fget_light+0x57/0x700 [ 376.451470] ? __fdget+0x4e/0x60 [ 376.454905] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 376.460321] ? __fget_light+0x6a3/0x700 [ 376.464370] __x64_sys_sendmsg+0x331/0x460 [ 376.468660] ? ___sys_sendmsg+0x1320/0x1320 [ 376.473022] do_syscall_64+0x15b/0x230 [ 376.476964] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 376.482182] RIP: 0033:0x455a99 [ 376.485391] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 376.493143] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 [ 376.500438] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 [ 376.507740] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 376.515049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 19:21:00 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0xefe, 0x2, [0x4, 0x10000]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x400, 0x7}, &(0x7f0000000380)=0xc) r4 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x4, &(0x7f00000001c0)=""/237) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2, 0x1, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bb4, 0x6, {0x6, 0xff, 0x8, 0x1f, 0x0, 0x1, 0x0, @in=@broadcast=0xffffffff, @in6}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xffffffffffffffeb}, 0x1}, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r4) [ 376.522377] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000000 19:21:00 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000e5483493c4c62ff6762a25061f924b2cf13ca83b8385e716cbe2352a4074001c9d1674ce761298a2aa1b7a819a640706dde8cb57f50aa022fe00889e7da1cda0fcd838035a97ea6258a0e37b26485ce296025af8ba1a7d3dcc7360fa59ba97ddeffba044a49bf5e612e58c57cba97d9736754d71edad7648a81f5923e27cf7ca698cd4eb0bdfed5dd0446f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00001000"], &(0x7f0000000040)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) connect$bt_rfcomm(r3, &(0x7f00000001c0)={0x1f, {0x1f2, 0x1ff, 0x7f, 0x8d, 0xfffffffffffffffa, 0x40}, 0x1e}, 0xa) 19:21:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000100)='/\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000200)='nfs4\x00', 0x801000, &(0x7f0000000280)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x0) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 19:21:00 executing program 5 (fault-call:2 fault-nth:1): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) 19:21:00 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r2, 0x7}, &(0x7f0000000380)=0x8) [ 376.761306] FAULT_INJECTION: forcing a failure. [ 376.761306] name failslab, interval 1, probability 0, space 0, times 0 [ 376.772696] CPU: 0 PID: 26297 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 376.779561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.788941] Call Trace: [ 376.791586] dump_stack+0x185/0x1d0 [ 376.795290] should_fail+0x87b/0xab0 [ 376.799060] __should_failslab+0x278/0x2a0 [ 376.803360] should_failslab+0x29/0x70 19:21:00 executing program 6 (fault-call:1 fault-nth:62): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 376.807312] __kmalloc_node_track_caller+0x24b/0x11b0 [ 376.812557] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 376.817990] ? netlink_sendmsg+0x76e/0x1350 [ 376.822372] __alloc_skb+0x2cb/0x9e0 [ 376.826141] ? netlink_sendmsg+0x76e/0x1350 [ 376.830525] netlink_sendmsg+0x76e/0x1350 [ 376.834716] ? netlink_getsockopt+0xc60/0xc60 [ 376.839246] ___sys_sendmsg+0xec8/0x1320 [ 376.843379] ? __fdget+0x4e/0x60 [ 376.846792] ? __fget_light+0x57/0x700 [ 376.850722] ? __fdget+0x4e/0x60 [ 376.854157] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 376.859567] ? __fget_light+0x6a3/0x700 [ 376.863609] __x64_sys_sendmsg+0x331/0x460 [ 376.867898] ? ___sys_sendmsg+0x1320/0x1320 [ 376.872257] do_syscall_64+0x15b/0x230 [ 376.876198] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 376.881411] RIP: 0033:0x455a99 [ 376.884625] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 376.890993] FAULT_INJECTION: forcing a failure. [ 376.890993] name failslab, interval 1, probability 0, space 0, times 0 [ 376.892370] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 19:21:00 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) socket$inet(0x2, 0x80007, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x416) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x3, 0x10000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000002c0)={0x6, 0x401}) 19:21:00 executing program 0: r0 = shmget(0x3, 0x4000, 0x54000201, &(0x7f00001bc000/0x4000)=nil) shmat(r0, &(0x7f00001bd000/0x2000)=nil, 0x1000) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") munmap(&(0x7f00001be000/0x4000)=nil, 0x4000) mlockall(0x2) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0xffffffffffffc, 0x20000000000011, r1, 0x0) [ 376.892390] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 [ 376.892408] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 376.892426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 376.892444] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000001 [ 376.940675] CPU: 1 PID: 26306 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 376.947538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.956921] Call Trace: [ 376.959576] dump_stack+0x185/0x1d0 [ 376.963283] should_fail+0x87b/0xab0 [ 376.967052] __should_failslab+0x278/0x2a0 [ 376.971345] should_failslab+0x29/0x70 [ 376.975282] kmem_cache_alloc+0x129/0xb70 [ 376.975311] kernel msg: ebtables bug: please report to author: Wrong len argument [ 376.979458] ? memcg_kmem_put_cache+0x40/0x290 [ 376.979494] ? ceph_msg_new+0xc1/0x6a0 [ 376.979562] ceph_msg_new+0xc1/0x6a0 [ 376.979595] ? mempool_create_node+0x1af/0xc70 [ 376.979648] msgpool_alloc+0xc9/0x1b0 [ 376.979684] mempool_create_node+0x40e/0xc70 [ 376.992410] kernel msg: ebtables bug: please report to author: Wrong len argument [ 376.995793] ? msgpool_alloc+0x1b0/0x1b0 [ 376.995851] ? ceph_msgpool_init+0x2b0/0x2b0 [ 376.995924] mempool_create+0xd4/0xf0 [ 376.995971] ? msgpool_alloc+0x1b0/0x1b0 [ 376.996008] ? ceph_msgpool_init+0x2b0/0x2b0 [ 377.040965] ceph_msgpool_init+0x12d/0x2b0 [ 377.045271] ceph_osdc_init+0x7cc/0x1010 [ 377.049425] ceph_create_client+0x401/0x620 [ 377.053806] ? __kmalloc+0x13a/0x350 [ 377.057583] ceph_mount+0xb4c/0x30a0 19:21:01 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000340)="ff0204000000020500000000000000000000000000000000", 0x18) connect(r0, &(0x7f00000000c0)=@in={0x2}, 0x80) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = shmget(0x1, 0x2000, 0x78000004, &(0x7f0000ffe000/0x2000)=nil) geteuid() pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)="287581130e369895459930cef04067d9964f2cd7199814d02cdd0e8afed9b446366d6ae6f526c1675528d48caa5688a85de9cc83464a0244b0a931550692d9a26ebee048b26c3f58ea08f74a705355e3c28447f91a7ba25c1d1d7e8fcac38673046768202d64b1e1efe0a1446278b407cc9de7ff7de50a6bea62afa08f78c2e065c5a73d1350ac4241039b1b0797f19359804f94c6e160e91538163a95246301eb5ed90adcbbb9da669661b8f5c6826208", 0xb1}, {&(0x7f0000000200)="665c571db402a6243a4603009962f364856266322b370d1196182b4f896208f52e6be82a81a6b574093837be4015c3cb057c4951ce701a008c7516bf463bb00f6217e01d9b8b7a962d23f6bce29a942c2cdee3fffc3f99c5d3c3df15f97b0a945aca80e50a5f2af2f25b715ca18bade380e888eb3d1d6d779048b872c2b0af620bd27d80e1448b1818562b00eaeb7363ed031df8631c33c4560875a8707a", 0x9e}, {&(0x7f0000000040)="a1d04ab8e75722ca775faa66b27b14ad2487cc7555f987d86e803bed499b0942dc58f8cbec7b234e139a26fa06926e54b2d369592d337da831e1938083a7bc27c794840e21622e77027875f2da7bd86a7c9be8cc3b5e02f6504bf5c68e22b9d25b1d261499b7d5e988e08d", 0x6b}, {&(0x7f00000002c0)="e885fe7c8eb518ecdf63792c002ca8110bdccb82bba45e98c000c593da1bcd0876e044cdbcf8eae782e37f6893716a0a58414d705ec49256bd73d4c04c98b09591babd0b925f6afe05416cd46b0792ebfe836e266c74617fe7ecdf46cd535af905116756cbf5e9ed40537eacfc8beda267a1bf6614dec816d67c", 0x7a}, {&(0x7f0000000380)="f1f4881493b9752765f35a2cf1d6ff69a6a86d7272371679c2b0675ad38f536d7c1f26d0e6fbcc7ad868dffd8087f1bbb7c683fd02a8ecc7bd9c9ca2330712d648348223b606ef37031a5f21144faff96a22ce58f05ff19bfdd5ad09d664d3afc4bb35ef418805d933d4dcf9295978e755cd59b45fc3d284f83e45e959dd92c014d268caf58bd9ffc0cf080479591a4b0094940e18d0", 0x96}, {&(0x7f0000000440)="629920034e8f0409a4c30c0dd6b319dfd368e79f9b5c1bcc2bcbaf2788c5750aae1de2ff20991e148df7725568314b2a2c179ff9ec1f2cca86cffbb9c22f211963af136da52a7cb2d76ba0f5df6208d18c9ea0988df883f8711cddbd02fb3fd33ff6778fa2b45db6e4bacc026533a63caf66ac3931d708d5acb13ac3", 0x7c}, {&(0x7f00000004c0)="1c8c07838fe5a787032360638b07079e63f55dc1aca7f39863174d9118a2da7a5696fbbd733e28727a4d2c14670eaae628d44fa8daba10aa975a8ebbf732d31811c2b483fca3ad2d6806246b0db9cb544cf5b8f539ca3c9bbbdc246c2cafa8ad2ad523ecbb341cf4d0d791bc80d4c80de75a506d933e71314c12fb011b04d4386731f78cbc8427c86db471fb9b267c6d8358e6bcc65481f7c0e59c2546b3cafd7aae", 0xa2}, {&(0x7f0000000580)="8949cd135e93421ea62bfff24211f27b59400216e96a095385950e3a8d695041b156ced5a80c57c74ae43ec1acafcf7b9cf3d01f567cde807cabd1abe5c475ea376198538c5e133f24539e46c8fccc2adef972211df1274ec52444b3a4050042bc6aad0697556e5c46cc7d82aeaeec72819427145b6e2af24e898a75c4cf69bf419494d2de306aa88b1eb442d1228ce4abb392a61f76d819b6cfaf6a4c3db318bfb1367040894e17cf8aeb484076b50fb0ed79ad960faf91dd80f1e2ce0ea6204f0c5a900938fb4b3d12ab7527023e03e93bbc0daf889d15b9827cb5d4a4f6ec0fc646830894477d24d10ac36f6b4c56add0d4d7c2d7d73f548c866e08802d94c69db955a685a1d215883ccfd6ae8240dbb3a246fab4609cd205eed1773a4f3765b21d94d6fd3c721e7b20e83a4d3959452aafe921a9a1ecd662b4c33e0f48ef7feb82d428fa40eb8e535fea8ab92c5c89d3beb420b829c366ad191450771aae2afe929136aae89aa42e5590ddd01ca03ca88ad9d01d256a1609fc9e9c115d00e027bfa3c733dacae72dec9346516e0a57cf8d18ca504c48658d19f416101803734e68f05d0331a41c1c0256a6fca36052f0893f46ed3a89da942d07d548fa44f558747dd0f7723a99e51f54d72bd052c743a4bda856ca13ee188c010c22c0b14211ae375bdb9c05236368a58a244cd1a62071ddde97503eb0f7ea1b8624ef48fa5afe3cdde642e5f920e0d263c075665e03387531cbf2cd81be3566a5fa9a3d74f8a7731d8c71e0709b12d52bc7a8e376d6e46aa7d2fe5776f2b3881931daf5dd6cf31c9d92a53c1352cf371b25cb0f4400e243bac520869f5851d998ed9bb5a657e61d4762d7cfee66a05b2543f273ee2c147cfb40fd6d2fb369e3fa2e11cdf60a7e32e628e56f4e55cba84e6b8df9f3b0461520a6b35676b8d9d157bc3ba56cf0221a76de8f719b03d3e1f1e23af6fde67085e28452f7c860cfa65ba73f60cbfff62094b44a81555817dbb5c1bb7cd91c6ccfebfaeac1c4245ae42441ea11e75b1683ee13fe5532a25a5e2398076b64d5b8cdae33f553d4d3cdb5e23d3d0b82dd90b1662dae1fc89b402b923c349f357407954b8c782065ea02aee00ae1c573b89342ad2c172fdf2c335d69e3fe8478310557fbbba12a63ed50e77922b4b8aabc5aecfeee4f232980b522f3668887c6b143b5f474d2f9c999c1d8b849b991acfe5589c95b97360fdb2828881a2d7769489ee1d2a8fea9d5dc381796757b57260cc1eb7937b21be94f9ba330338856f8a6f49fdc8714bcd102190ab7975b0ce476856f10609141aad5a3638a8319c5782aa542d29fa1f61fb51724590b9164f49078a62fca1ff6251ef0ad7778477b0855d8c73eba1f608a51f7b3ed13c19ba398c03403c6c4d1efb0b7a135924c42e07474e1d43a5b64e34b97716e3c9c7ab9ccc515d1e0d8116fd72a74b1859d8ffc0b1cd79ea1b688b4f6a315738c8029f7a9f1d88cbec71205853fdad9b15da80817763c98774006476c2e3f80299440962668603398c0c58ecb92da0cc6f35bd81b9939834e2c001b139c3c47e2ae82e2c4ee219b365acc19a96b25992db01794e5738755bb2818f44441ce222258a26f11bcbb6d43896f45e7b264de3e58f12e0a7668bd788f290e9cd8b5d40b2865c2ebc3913281c4270fa13a352f82a69f0dc7ba403431e7309afbaf3c502639bf1d5f47eda5a96f905dbf103d684c7f7f91090c73e72d384ea98e01eadb88463e868688beef24296db556fa451e7a0db54ceaaee0dab61d3a8ac8820f5e7038b833038eeabf64acf767b72d8854a93299612952a89a24d7a0723f7e861bf0e5688ef32cb18be8220ce1cbd158d72f085a466479ddd276808c366069631bc4c244041f9b644f97cd72a9a2ca52d88795f9154ef4169428eb95985c80741849d2753869cc0066316ef59b5b3f2e787b82e3f6ea5939ad1457c0b71c574c2f7af323d0282721b36ceb084528a2aab121a7d0d37568b8770e6eec5d95cf2c8693f702ad89f675560d9bb8aac3bfcc1b5c92ef1706a1b706057b8dc0d079f27ee814539e6351849bcc67f60cc22437577d9da308bb401a95a453446c95d7a7b2e3a4a58c52f486ab9949219e4431321e64df3fe57a26644604e0fb70ce60b1dc7a87f12cd25abe416cf8c7102e2b0d937836b1e2d8456189615acbac7fdb8694e50e2729d9d08172b91afdbf63ecf5fe626ceebe67ba6a6bab48ac5dd87fbf6c99cbacf307987ca39748703ced019ff66707a3b878006f9fabfbb0bd4013398e75014ec6db63c6f66c3a5b6cc2d032fab6d9cf8155406ba21cba23eb3e71b2bbf9a5798de8c2e6f875265c45f6f631fd8c22fb3b4765c098f4733274736822d446613df73bd69b5038d3fdb8ef70dbf27aeecf1e47c27ac4830db6cc460006afc9df75b405273dee60d195372cf512202effa93912eaa63fc4e55b3b4e90475aaf200cb4c577ad5d1e13982c1efab6e50bd4d2af03bab1fe3ac357be76f9063d47c9a22aa80b58e60b2cf09dab038f34831995b9e7128fef299c92c3bf6b7c33cc3853102ac5eb0bf8f1b88bbdbd43d213659f31364db7afab07c48bc04ec87e44a0f2754626aa8f9518fe02571d9e3a794e1796a1e87233c1d2d338bffd60102f1f3aa74662c0d34ba36267ebc868e2c10e63781884feeace0dad9aea48eb23e01f67c2ad06cc53c4289befbd9748e2c353ebde07c6945d79015cbdaf5a11f6c0d0271bd6abb55766661cd53ec640a96940778cec526ac43ccd6c5938648825c5ef2639ea4728ac3378a9120b75788231add55f0e3fd551462088b18f79248c1352d0d161339e132acd2a83ddf942680180f3811d7deebccb0b712efb4b8049dd0e815ca67911bf9af36d1b7e421563d036e1a8cc60125d6198ecc0169d817749d7b8f80a6bae5b561fa855e7f6c2fad06f410e50445b8f5f3d5e4e62646f2776b9f1f125bcf851f8cda609bdf36c2c5d83856c9bab6caf709089cc6309fa18c16b7beaf06029de2b88e20164cc90d846e00213eda8ec212e174fe243725d4df0e9383d499af6b705cbcc1086df474e8fceddcf7d1871779c7186746e7c04e1ad6f47f376836a2ba5e93e4abf4e5079fd6488a01b464a605216245ce97754b5abb80653efb248d6fe97392f2a6b5e3ffe95717b7956e945665763e883be317127ab3abe21f4384b78a3667fa7c176b0af0f8d173621cc92865d419eecffcd88c93f782e57b8ce2690c8c3609fd73dfa37ad2cc81e213e94cc51bfb41b85f1de4245ebe6d0094e732ff7d019b529beb077f210cae3b1aa7340b25bf7e52e50721add240686fea279a3f7697d48194a7afb4969f5acd7ba32144f8c1c02c431b4f6ffae2e78f49277db602d34cff23e7e32572462fc7f50527bbe4ca16ce1005c119af12dd8d8b3e513e7a20d9f874470b2901a6e8a0049a2bfc9578d5f4f5d8cee814424f527a706909a74de920cb67d30c506e9dbe9b72bfe7922fd47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0x1000}, {&(0x7f0000001580)="512a1055b76c", 0x6}], 0x9, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ppp\x00', 0x2000, 0x0) r4 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000001700)={{0x1, 0x7, 0x287d, 0x1f, '\x00', 0x1}, 0x2, 0x10, 0x9, r4, 0x5, 0x5, 'syz1\x00', &(0x7f00000016c0)=['**}]cgroup\x00', '\x00', ':\x00', '(,}nodev$em1md5sumvmnet1em0),{ð1cgroup\x00', '@md5sum\x00'], 0x40, [], [0x7, 0x2, 0x3, 0x1]}) shmctl$SHM_LOCK(r2, 0xb) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 377.061334] ? alloc_pages_current+0x6b1/0x970 [ 377.065981] ? f2fs_init_acl+0x1530/0x1530 [ 377.070264] mount_fs+0x29b/0x780 [ 377.073780] vfs_kern_mount+0x222/0x990 [ 377.077795] do_mount+0xca5/0x4ed0 [ 377.081373] ? copy_mount_options+0x2dd/0x540 [ 377.085941] ksys_mount+0x32e/0x3d0 [ 377.089630] __x64_sys_mount+0x157/0x1c0 [ 377.093734] ? ksys_mount+0x3d0/0x3d0 [ 377.097570] do_syscall_64+0x15b/0x230 [ 377.101510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.106728] RIP: 0033:0x455a99 19:21:01 executing program 5 (fault-call:2 fault-nth:2): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x24020400) r1 = dup(r0) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) open_by_handle_at(r1, &(0x7f0000000140)={0xc, 0x9, "fc266ca5"}, 0x80000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000012c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x1008) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}}, {0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x7fffffff}, 0xb4b, [0x2, 0x7fffffff, 0xfe, 0xfffffffffffffff7, 0x0, 0x80, 0x401, 0x7]}, 0x5c) [ 377.109941] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 377.117689] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 377.124989] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 377.132290] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 377.139589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 377.146885] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003e [ 377.259098] FAULT_INJECTION: forcing a failure. [ 377.259098] name failslab, interval 1, probability 0, space 0, times 0 [ 377.270562] CPU: 1 PID: 26327 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 377.277432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.286810] Call Trace: [ 377.289452] dump_stack+0x185/0x1d0 [ 377.293151] should_fail+0x87b/0xab0 [ 377.296918] __should_failslab+0x278/0x2a0 [ 377.301187] should_failslab+0x29/0x70 [ 377.305109] __kmalloc+0xbe/0x350 [ 377.308613] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.313339] ? xfrm_state_alloc+0x58/0x440 [ 377.317617] xfrm_state_alloc+0x58/0x440 [ 377.321720] ? xfrm_user_rcv_msg+0x6c5/0x9b0 [ 377.326183] xfrm_add_sa+0x19a4/0x5370 [ 377.330121] ? nla_parse+0x5e2/0x690 [ 377.333912] ? xfrm_user_rcv_msg+0x9b0/0x9b0 [ 377.338386] ? xfrm_user_rcv_msg+0x9b0/0x9b0 [ 377.342856] xfrm_user_rcv_msg+0x6c5/0x9b0 [ 377.347133] ? __alloc_skb+0x2cb/0x9e0 [ 377.351095] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.355845] netlink_rcv_skb+0x37e/0x600 [ 377.359974] ? xfrm_netlink_rcv+0xf0/0xf0 [ 377.364189] xfrm_netlink_rcv+0xb2/0xf0 [ 377.368204] netlink_unicast+0x1680/0x1750 [ 377.372493] ? xfrm_user_net_exit+0x270/0x270 [ 377.377035] netlink_sendmsg+0x104f/0x1350 [ 377.381347] ? netlink_getsockopt+0xc60/0xc60 [ 377.385897] ___sys_sendmsg+0xec8/0x1320 [ 377.390031] ? __fdget+0x4e/0x60 [ 377.393456] ? __fget_light+0x57/0x700 [ 377.397395] ? __fdget+0x4e/0x60 [ 377.400817] ? __msan_metadata_ptr_for_load_1+0x10/0x20 19:21:01 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x39a) 19:21:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 19:21:01 executing program 1: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:01 executing program 6 (fault-call:1 fault-nth:63): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:01 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10400, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = socket(0xa, 0x200000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000120007241dfffd946fa2830020200a00090000e8001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 377.406222] ? __fget_light+0x6a3/0x700 [ 377.410266] __x64_sys_sendmsg+0x331/0x460 [ 377.414545] ? ___sys_sendmsg+0x1320/0x1320 [ 377.418894] do_syscall_64+0x15b/0x230 [ 377.422828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.428049] RIP: 0033:0x455a99 [ 377.431259] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 377.439017] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 [ 377.446322] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 19:21:01 executing program 0: msgget(0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x4, 0x8, 0x1, 0x2, 0x3, 0x401, 0x7, 0x1, 0xf833}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x4, @loopback=0x7f000001, 0x4e21, 0x1, 'sh\x00', 0x2, 0x10001, 0x4d}, 0x2c) [ 377.453628] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 377.460927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 377.468227] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000002 [ 377.488425] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 19:21:01 executing program 3: r0 = socket$inet(0x2, 0x8080a, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r2 = memfd_create(&(0x7f0000000140)="00000080616e3002000000000a00", 0x1) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xe24, 0x800) r4 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x2, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x200000, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x2, 0x20c201) io_submit(r1, 0x5, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x2, r0, &(0x7f0000000080)="2ac668dd7b664aebf41b4c8933c27b21030ccc1bd4951eb97e3f5a5565538f3df4ade13d9d1d405d03d24f2a4080e299fdce621aee9b2ee1a2424e79b870e5dd0b331d8f454efde9a86243f593a1305b8447810228510e9834d36c32067933c3fe1bb25ac006c844a35bbb125251cea987ab34ed06380a2e0e58696225d32730bd030f67b4a66cedbb5bfa9591a11463cbf98137e96080bb5c789bc4ab8d1870a5fed2390550a99e04e12532b3af349903b61704b0", 0xb5, 0x1ff, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f00000001c0)="e11c2adea50a09fa1a8db3d5f792b78b8d6ba2a01b5ed978d3634beac2197b3bf3c53ab9bb9367eadaf340d5d0d848760acd5bf3619d196e470b3532129a6ed5d3a436a1efe9aca64ec5c74092c55b1eb735d6beebc09a036c1492d92b20ce66006f08c0efcc37b54b69b9065e6d0bdba1348bdaf4e8ba", 0x77, 0x20, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f00000002c0)="d787361dffa53976ccbf568d5ccf997d87230c9d9188e8e80d3f302d645a38a06567150107b1cf88689e3c9a2cd049dc502a7c204ab113c1f642c578e49956b8f881f71ad7ff5f913b710715eb056a8eef9423128380ffbec44e7041579ca993ec07dfa0264e35bc61af28f03535ca4a856d3462d76b597232d9bb92b72e8b4671c63d7919c05c5a8cc94734", 0x8c, 0x5, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000400)="2080cc9017b7", 0x6, 0x7, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000004c0)="67d6fc099dbfb1877bfc4023ae2aa895575e5143d16321df022c4f55a3b32b99191c3b312353249eb2414f518d215e254243e8334f895c2d878f54d4b6180818b6fc749b90bb5b856fff12e7f74094f17b9dbc0678528d2e170cbc7c95f809455c8cf8508b91ef4b3261a4b50f57a3afe348ccc61cb7488ebc88f412ca4ad3c6c45eaa937f42", 0x86, 0x8, 0x0, 0x0, r6}]) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) 19:21:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a8000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) [ 377.527487] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 377.575276] FAULT_INJECTION: forcing a failure. [ 377.575276] name failslab, interval 1, probability 0, space 0, times 0 [ 377.586655] CPU: 1 PID: 26354 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 377.593615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.602999] Call Trace: [ 377.603414] kernel msg: ebtables bug: please report to author: Wrong len argument [ 377.605644] dump_stack+0x185/0x1d0 [ 377.605717] should_fail+0x87b/0xab0 [ 377.605756] __should_failslab+0x278/0x2a0 [ 377.605811] should_failslab+0x29/0x70 [ 377.628892] __kmalloc+0xbe/0x350 [ 377.632395] ? ceph_msg_new+0xc1/0x6a0 [ 377.636319] ? ceph_kvmalloc+0xb5/0x1b0 [ 377.640335] ceph_kvmalloc+0xb5/0x1b0 [ 377.644178] ceph_msg_new+0x2c2/0x6a0 [ 377.648044] msgpool_alloc+0xc9/0x1b0 [ 377.651885] mempool_create_node+0x40e/0xc70 [ 377.656335] ? msgpool_alloc+0x1b0/0x1b0 [ 377.660458] ? ceph_msgpool_init+0x2b0/0x2b0 [ 377.664945] mempool_create+0xd4/0xf0 [ 377.668803] ? msgpool_alloc+0x1b0/0x1b0 19:21:01 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x210080) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r1 = shmget$private(0x0, 0x1000, 0x54000005, &(0x7f000053d000/0x1000)=nil) shmat(r1, &(0x7f0000538000/0x4000)=nil, 0x3000) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 19:21:01 executing program 5 (fault-call:2 fault-nth:3): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 377.672900] ? ceph_msgpool_init+0x2b0/0x2b0 [ 377.677347] ceph_msgpool_init+0x12d/0x2b0 [ 377.681641] ceph_osdc_init+0x7cc/0x1010 [ 377.685771] ceph_create_client+0x401/0x620 [ 377.690151] ? __kmalloc+0x13a/0x350 [ 377.693931] ceph_mount+0xb4c/0x30a0 [ 377.697683] ? alloc_pages_current+0x6b1/0x970 [ 377.702339] ? f2fs_init_acl+0x1530/0x1530 [ 377.706633] mount_fs+0x29b/0x780 [ 377.710145] vfs_kern_mount+0x222/0x990 [ 377.714184] do_mount+0xca5/0x4ed0 [ 377.717784] ? __kmalloc+0x13a/0x350 [ 377.721556] ? copy_mount_options+0x91/0x540 [ 377.726041] ksys_mount+0x32e/0x3d0 [ 377.729740] __x64_sys_mount+0x157/0x1c0 [ 377.733846] ? ksys_mount+0x3d0/0x3d0 [ 377.737689] do_syscall_64+0x15b/0x230 [ 377.741626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.746850] RIP: 0033:0x455a99 [ 377.750063] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 377.757812] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 377.765112] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 19:21:01 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) r2 = socket$packet(0x11, 0x2, 0x300) unshare(0x400) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000e501000000000000"]) [ 377.772408] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 377.779702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 377.787001] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003f [ 377.825657] FAULT_INJECTION: forcing a failure. [ 377.825657] name failslab, interval 1, probability 0, space 0, times 0 [ 377.837083] CPU: 1 PID: 26367 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 377.843953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.853382] Call Trace: 19:21:01 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x422600, 0x0) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x8}, 0x8) 19:21:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000180)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r2, 0xc0189436, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x27f}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) [ 377.853440] dump_stack+0x185/0x1d0 [ 377.853514] should_fail+0x87b/0xab0 [ 377.853559] __should_failslab+0x278/0x2a0 19:21:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) 19:21:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$kcm(0x29, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write(r1, &(0x7f0000000100), 0xfffffcc7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r2, &(0x7f0000000200), 0xff85, 0xfffffffffffffffe, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 19:21:01 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) [ 377.853607] should_failslab+0x29/0x70 [ 377.853658] __kmalloc+0xbe/0x350 [ 377.853697] ? xfrm_add_sa+0x2f0b/0x5370 [ 377.853728] xfrm_add_sa+0x2f0b/0x5370 [ 377.853794] ? xfrm_user_rcv_msg+0x9b0/0x9b0 19:21:02 executing program 5 (fault-call:2 fault-nth:4): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 377.853839] xfrm_user_rcv_msg+0x6c5/0x9b0 [ 377.853872] ? __alloc_skb+0x2cb/0x9e0 [ 377.853923] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.853987] netlink_rcv_skb+0x37e/0x600 [ 377.854040] ? xfrm_netlink_rcv+0xf0/0xf0 [ 377.854098] xfrm_netlink_rcv+0xb2/0xf0 [ 377.854129] netlink_unicast+0x1680/0x1750 [ 377.854174] ? xfrm_user_net_exit+0x270/0x270 19:21:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4404be5d, 0x4001) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x1) dup2(r0, r2) [ 377.854210] netlink_sendmsg+0x104f/0x1350 [ 377.854269] ? netlink_getsockopt+0xc60/0xc60 19:21:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x2, &(0x7f00000000c0)=0x0) io_destroy(r2) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 377.854306] ___sys_sendmsg+0xec8/0x1320 [ 377.854368] ? __fdget+0x4e/0x60 [ 377.854411] ? __fget_light+0x57/0x700 [ 377.854446] ? __fdget+0x4e/0x60 [ 377.854491] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 377.854529] ? __fget_light+0x6a3/0x700 [ 377.854586] __x64_sys_sendmsg+0x331/0x460 [ 377.854625] ? ___sys_sendmsg+0x1320/0x1320 [ 377.854654] do_syscall_64+0x15b/0x230 [ 377.854697] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.854721] RIP: 0033:0x455a99 [ 377.854737] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 377.854770] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 [ 377.854787] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 19:21:02 executing program 6 (fault-call:1 fault-nth:64): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:02 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x4c87, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000000c0), 0x4) 19:21:02 executing program 5 (fault-call:2 fault-nth:5): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 377.854805] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 377.854821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 377.854839] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000003 [ 378.160696] FAULT_INJECTION: forcing a failure. [ 378.160696] name failslab, interval 1, probability 0, space 0, times 0 [ 378.160731] CPU: 1 PID: 26394 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 378.160746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.160760] Call Trace: [ 378.160813] dump_stack+0x185/0x1d0 [ 378.160861] should_fail+0x87b/0xab0 [ 378.160905] __should_failslab+0x278/0x2a0 [ 378.160951] should_failslab+0x29/0x70 [ 378.160983] __kmalloc+0xbe/0x350 [ 378.161019] ? __xfrm_init_state+0x101e/0x1d30 [ 378.161046] ? ah_init_state+0x106/0x990 [ 378.161088] ah_init_state+0x106/0x990 [ 378.161125] ? try_module_get+0x61/0x3d0 [ 378.161152] ? __xfrm_init_state+0x101e/0x1d30 [ 378.161193] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 378.161231] ? ah4_err+0x620/0x620 [ 378.161255] ? ah4_err+0x620/0x620 [ 378.161302] __xfrm_init_state+0x1598/0x1d30 [ 378.161353] xfrm_add_sa+0x3c2a/0x5370 [ 378.161430] ? xfrm_user_rcv_msg+0x9b0/0x9b0 [ 378.161481] xfrm_user_rcv_msg+0x6c5/0x9b0 [ 378.161515] ? __alloc_skb+0x2cb/0x9e0 [ 378.161570] ? __msan_poison_alloca+0x15c/0x1d0 [ 378.161637] netlink_rcv_skb+0x37e/0x600 [ 378.161689] ? xfrm_netlink_rcv+0xf0/0xf0 [ 378.161744] xfrm_netlink_rcv+0xb2/0xf0 [ 378.161773] netlink_unicast+0x1680/0x1750 [ 378.161817] ? xfrm_user_net_exit+0x270/0x270 [ 378.161853] netlink_sendmsg+0x104f/0x1350 [ 378.161912] ? netlink_getsockopt+0xc60/0xc60 [ 378.161937] ___sys_sendmsg+0xec8/0x1320 [ 378.161993] ? __fdget+0x4e/0x60 [ 378.162036] ? __fget_light+0x57/0x700 [ 378.162072] ? __fdget+0x4e/0x60 [ 378.162116] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 378.162153] ? __fget_light+0x6a3/0x700 [ 378.162210] __x64_sys_sendmsg+0x331/0x460 [ 378.162250] ? ___sys_sendmsg+0x1320/0x1320 [ 378.162277] do_syscall_64+0x15b/0x230 [ 378.162320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 378.162343] RIP: 0033:0x455a99 [ 378.162364] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 378.162399] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 [ 378.162417] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 [ 378.162435] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 378.162452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 378.162470] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000004 [ 378.452734] FAULT_INJECTION: forcing a failure. [ 378.452734] name failslab, interval 1, probability 0, space 0, times 0 [ 378.452771] CPU: 0 PID: 26415 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 378.452787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.452804] Call Trace: [ 378.452866] dump_stack+0x185/0x1d0 [ 378.452911] should_fail+0x87b/0xab0 [ 378.452954] __should_failslab+0x278/0x2a0 [ 378.453015] should_failslab+0x29/0x70 [ 378.453052] __kmalloc_node+0x22f/0x1200 [ 378.453107] ? ceph_msg_new+0x4fe/0x6a0 [ 378.453139] ? mempool_create_node+0x1af/0xc70 [ 378.453178] mempool_create_node+0x1af/0xc70 [ 378.453213] ? msgpool_alloc+0x1b0/0x1b0 [ 378.453268] ? ceph_msgpool_init+0x2b0/0x2b0 [ 378.453337] mempool_create+0xd4/0xf0 [ 378.453374] ? msgpool_alloc+0x1b0/0x1b0 [ 378.453402] ? ceph_msgpool_init+0x2b0/0x2b0 [ 378.453437] ceph_msgpool_init+0x12d/0x2b0 [ 378.453486] ceph_osdc_init+0x7cc/0x1010 [ 378.453546] ceph_create_client+0x401/0x620 [ 378.453589] ? __kmalloc+0x13a/0x350 [ 378.453627] ceph_mount+0xb4c/0x30a0 [ 378.453658] ? alloc_pages_current+0x6b1/0x970 [ 378.453710] ? f2fs_init_acl+0x1530/0x1530 [ 378.453753] mount_fs+0x29b/0x780 [ 378.453795] vfs_kern_mount+0x222/0x990 [ 378.453835] do_mount+0xca5/0x4ed0 [ 378.453884] ? msan_get_shadow_origin_ptr+0x101/0x230 [ 378.453929] ? copy_mount_options+0x91/0x540 [ 378.453991] ksys_mount+0x32e/0x3d0 [ 378.454050] __x64_sys_mount+0x157/0x1c0 [ 378.454082] ? ksys_mount+0x3d0/0x3d0 [ 378.454111] do_syscall_64+0x15b/0x230 [ 378.454155] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 378.454178] RIP: 0033:0x455a99 [ 378.454193] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 378.454224] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 378.454243] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 378.454261] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 378.454277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 378.454296] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000040 [ 378.467191] FAULT_INJECTION: forcing a failure. [ 378.467191] name failslab, interval 1, probability 0, space 0, times 0 [ 378.467225] CPU: 0 PID: 26411 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 378.467240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.467253] Call Trace: [ 378.467300] dump_stack+0x185/0x1d0 [ 378.467342] should_fail+0x87b/0xab0 [ 378.467384] __should_failslab+0x278/0x2a0 [ 378.467428] should_failslab+0x29/0x70 [ 378.467457] __kmalloc+0xbe/0x350 [ 378.467488] ? crypto_create_tfm+0x100/0x660 [ 378.467523] ? crypto_ahash_extsize+0x6a/0xf0 [ 378.467551] crypto_create_tfm+0x100/0x660 [ 378.467587] crypto_alloc_tfm+0x355/0x6c0 [ 378.467631] crypto_alloc_ahash+0x99/0xb0 [ 378.467678] ah_init_state+0x189/0x990 [ 378.467713] ? try_module_get+0x61/0x3d0 [ 378.467746] ? __xfrm_init_state+0x101e/0x1d30 [ 378.467784] ? ah4_err+0x620/0x620 [ 378.467807] ? ah4_err+0x620/0x620 [ 378.467853] __xfrm_init_state+0x1598/0x1d30 [ 378.467907] xfrm_add_sa+0x3c2a/0x5370 [ 378.467976] ? xfrm_user_rcv_msg+0x9b0/0x9b0 [ 378.468028] xfrm_user_rcv_msg+0x6c5/0x9b0 [ 378.468061] ? __alloc_skb+0x2cb/0x9e0 [ 378.468115] ? __msan_poison_alloca+0x15c/0x1d0 [ 378.468184] netlink_rcv_skb+0x37e/0x600 [ 378.468236] ? xfrm_netlink_rcv+0xf0/0xf0 [ 378.468292] xfrm_netlink_rcv+0xb2/0xf0 [ 378.468322] netlink_unicast+0x1680/0x1750 [ 378.468366] ? xfrm_user_net_exit+0x270/0x270 [ 378.468401] netlink_sendmsg+0x104f/0x1350 [ 378.468461] ? netlink_getsockopt+0xc60/0xc60 [ 378.468501] ___sys_sendmsg+0xec8/0x1320 [ 378.468559] ? __fdget+0x4e/0x60 [ 378.468601] ? __fget_light+0x57/0x700 [ 378.468637] ? __fdget+0x4e/0x60 [ 378.468683] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 378.468721] ? __fget_light+0x6a3/0x700 [ 378.468779] __x64_sys_sendmsg+0x331/0x460 [ 378.468817] ? ___sys_sendmsg+0x1320/0x1320 [ 378.468844] do_syscall_64+0x15b/0x230 [ 378.468891] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 378.468912] RIP: 0033:0x455a99 [ 378.468927] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 378.468958] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 [ 378.468976] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 [ 378.468992] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 378.469011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 19:21:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000140)=@req={0x0, 0x1ff, 0x7, 0x6}, 0xfffffffffffffd68) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x3, 0x3ff}, 0x94) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0x4) 19:21:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)='#', 0x1}]}, 0x3}], 0x4000037, 0x0) sendto$inet(r0, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) 19:21:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000180)={0x7af, 0x6, 0x0, 'queue0\x00', 0x2}) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000040)=0x5, 0xd1, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3c000000130009d6cb0000000000020000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001b000000000014002b00100003000c000000", @ANYRES32], 0x3c}, 0x1}, 0x0) 19:21:03 executing program 6 (fault-call:1 fault-nth:65): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:03 executing program 5 (fault-call:2 fault-nth:6): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") socketpair$unix(0x1, 0x40001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) 19:21:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x4000, 0x0, 0x7, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0), &(0x7f00000004c0)=0xc) [ 378.469029] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000005 [ 379.205885] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 379.206754] FAULT_INJECTION: forcing a failure. [ 379.206754] name failslab, interval 1, probability 0, space 0, times 0 [ 379.224841] CPU: 1 PID: 26442 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 379.229914] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. [ 379.231746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.231763] Call Trace: [ 379.231827] dump_stack+0x185/0x1d0 [ 379.231889] should_fail+0x87b/0xab0 [ 379.231936] __should_failslab+0x278/0x2a0 [ 379.270645] should_failslab+0x29/0x70 [ 379.274597] __kmalloc+0xbe/0x350 [ 379.278100] ? ceph_msg_new+0xc1/0x6a0 [ 379.282027] ? ceph_kvmalloc+0xb5/0x1b0 [ 379.286041] ceph_kvmalloc+0xb5/0x1b0 [ 379.289880] ceph_msg_new+0x2c2/0x6a0 [ 379.292990] FAULT_INJECTION: forcing a failure. [ 379.292990] name failslab, interval 1, probability 0, space 0, times 0 [ 379.293737] msgpool_alloc+0xc9/0x1b0 [ 379.293803] ? ceph_msgpool_init+0x2b0/0x2b0 [ 379.313153] mempool_create_node+0x841/0xc70 [ 379.317643] mempool_create+0xd4/0xf0 [ 379.321480] ? msgpool_alloc+0x1b0/0x1b0 [ 379.325554] ? ceph_msgpool_init+0x2b0/0x2b0 [ 379.329981] ceph_msgpool_init+0x12d/0x2b0 [ 379.334253] ceph_osdc_init+0x7cc/0x1010 [ 379.338352] ceph_create_client+0x401/0x620 [ 379.342703] ? __kmalloc+0x13a/0x350 [ 379.346434] ceph_mount+0xb4c/0x30a0 [ 379.350162] ? alloc_pages_current+0x6b1/0x970 [ 379.354807] ? f2fs_init_acl+0x1530/0x1530 [ 379.359064] mount_fs+0x29b/0x780 [ 379.362538] vfs_kern_mount+0x222/0x990 [ 379.366545] do_mount+0xca5/0x4ed0 [ 379.370109] ? __kmalloc+0x13a/0x350 [ 379.373848] ? copy_mount_options+0x91/0x540 [ 379.378293] ksys_mount+0x32e/0x3d0 [ 379.381951] __x64_sys_mount+0x157/0x1c0 [ 379.386042] ? ksys_mount+0x3d0/0x3d0 [ 379.389855] do_syscall_64+0x15b/0x230 [ 379.393760] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 379.398956] RIP: 0033:0x455a99 [ 379.402147] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 379.409868] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 379.417158] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 379.424432] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 379.431703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 379.438975] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000041 [ 379.446280] CPU: 0 PID: 26440 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 379.453151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.462531] Call Trace: [ 379.465178] dump_stack+0x185/0x1d0 [ 379.468877] should_fail+0x87b/0xab0 [ 379.472641] __should_failslab+0x278/0x2a0 [ 379.476932] should_failslab+0x29/0x70 [ 379.480870] __kmalloc+0xbe/0x350 [ 379.484361] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 379.489762] ? crypto_create_tfm+0x100/0x660 [ 379.494207] ? crypto_alg_extsize+0x66/0xc0 [ 379.498564] crypto_create_tfm+0x100/0x660 19:21:03 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x100) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x40) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r1) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'nodev!)/wlan0'}, {0x20, 'mime_type'}, {0x20, '>mime_typeself'}, {0x20, 'wlan0)'}, {0x20, 'vboxnet0(posix_acl_accessselfx.![%\'nodev&)vboxnet1)selinux'}], 0xa, "8322a14b7db8a7b90e1713"}, 0x7f) [ 379.502848] crypto_init_shash_ops_async+0xcd/0x610 [ 379.507924] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 379.513331] crypto_ahash_init_tfm+0xfc/0x770 [ 379.520533] ? crypto_ahash_extsize+0xf0/0xf0 [ 379.525068] crypto_create_tfm+0x1e5/0x660 [ 379.529338] crypto_alloc_tfm+0x355/0x6c0 [ 379.533554] crypto_alloc_ahash+0x99/0xb0 [ 379.537759] ah_init_state+0x189/0x990 [ 379.541688] ? try_module_get+0x61/0x3d0 [ 379.545903] ? __xfrm_init_state+0x101e/0x1d30 [ 379.550640] ? ah4_err+0x620/0x620 [ 379.554224] ? ah4_err+0x620/0x620 19:21:03 executing program 6 (fault-call:1 fault-nth:66): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 379.557828] __xfrm_init_state+0x1598/0x1d30 [ 379.562297] xfrm_add_sa+0x3c2a/0x5370 [ 379.566263] ? xfrm_user_rcv_msg+0x9b0/0x9b0 [ 379.570726] xfrm_user_rcv_msg+0x6c5/0x9b0 [ 379.575000] ? __alloc_skb+0x2cb/0x9e0 [ 379.578956] ? __msan_poison_alloca+0x15c/0x1d0 [ 379.583705] netlink_rcv_skb+0x37e/0x600 [ 379.587839] ? xfrm_netlink_rcv+0xf0/0xf0 [ 379.592057] xfrm_netlink_rcv+0xb2/0xf0 [ 379.596065] netlink_unicast+0x1680/0x1750 [ 379.600361] ? xfrm_user_net_exit+0x270/0x270 19:21:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x3fe) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200000000110000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ac0ef5d40aa2c15343eeac37887cfcfbb0c25ddc9a1e965f2d414adabd894fb002ea8ce53f570bf61ba75a21d18772177ec41d34607c43f755e7ff3d3e1c87c5691"], 0x58) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10e) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) [ 379.604901] netlink_sendmsg+0x104f/0x1350 [ 379.609202] ? netlink_getsockopt+0xc60/0xc60 [ 379.613738] ___sys_sendmsg+0xec8/0x1320 [ 379.617865] ? __fdget+0x4e/0x60 [ 379.621364] ? __fget_light+0x57/0x700 [ 379.625322] ? __fdget+0x4e/0x60 [ 379.628743] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 379.634148] ? __fget_light+0x6a3/0x700 [ 379.638185] __x64_sys_sendmsg+0x331/0x460 [ 379.642467] ? ___sys_sendmsg+0x1320/0x1320 [ 379.646819] do_syscall_64+0x15b/0x230 [ 379.650749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:21:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) fcntl$setsig(r1, 0xa, 0x11) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x10000100000, &(0x7f0000000080)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) fcntl$setlease(r1, 0x400, 0x2) [ 379.655961] RIP: 0033:0x455a99 [ 379.659171] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 379.666917] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 [ 379.674213] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 [ 379.681511] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 379.688805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 379.696100] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000006 19:21:03 executing program 7: r0 = socket$inet(0x2, 0x3, 0x100000000000001) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000180)="295ee1311f16f477671070") getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0xee00, 0x0, 0xee01]) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setresgid(r2, r4, r5) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000004c0)="c4dcb615fef14c531960f683142b40704fbc968b052576f83f1b0ac83b623f07ff3b4c9530f783285d0f33360568003c652fc079", 0x34}], 0x1, &(0x7f0000002700)}, 0x0) r6 = request_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='\x00', 0xfffffffffffffffa) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r7, r3) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000007c0)={0x0, 0xebb8, 0x10, 0x8, 0x2}, &(0x7f0000000800)=0x18) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000480)=@in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000500)="f1ceaabba13e00d78e", 0x9}, {&(0x7f0000000540)="c1a8eb66a39d7a641c8513824e286b41028493c81f682d136a6202df6bf60a2ebbeec586202f267939bb27b39d155821eff78c90611dde2ed84b0068125d143bc768aa006a64fb16a44e7c7acc46", 0x4e}, {&(0x7f00000005c0)="d0625d951ef7a4ee80ec14c2963dca98da6cd6337e71d9b8f373ad99e4f438e2feaa4364978f63cb605a1a17424fc78b8f172e48a8eb544bdd08dba3b6a7cae8c4e3e714bdb8c10bc86db7c6e62bda162d012b83e5b75faef92549108238d42ccdf5115414ab18a5253e683240dc54705f86ac64fcd41618cb14a4e2836ef4308cf221219c8bf489362ed22453f9d4bd0a07baf314ec86e1dd5d56d6ac", 0x9d}, {&(0x7f0000000680)="900d482a54d1ebb49f75f76d3e2bc69349b7119fdb5463d510ef215b47a339d4a599b2ab13dbd2f739537fff179ce194ba4d3b", 0x33}, {&(0x7f00000006c0)="658032a606180f07c7e4e5737ae8916ca168a1656bb5adca15c200b21fa5b2dc37898aa8eeef5bf4bf6373e12af4e3858d2e63711b4d28d15204ecbd4fe494646a06e4505445c538d53e1bbaffe4574eda9feea15098bbb58fab6a57e13aa3854a7dccc47ccc2b23ec9de960c07fdda33d210b5e7cc7a3b9985e3ec0", 0x7c}], 0x5, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000008400000002000000030007800000000000f0ffff", @ANYRES32=r8, @ANYBLOB="1800000000000000840000000040000009000000050004001800000000060000000000000000000030000000ffffffff180000000000000084000000060000000700000000000000"], 0x68}, 0x804) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) [ 379.762982] FAULT_INJECTION: forcing a failure. [ 379.762982] name failslab, interval 1, probability 0, space 0, times 0 [ 379.774554] CPU: 1 PID: 26456 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 379.781425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.790810] Call Trace: [ 379.793460] dump_stack+0x185/0x1d0 [ 379.797162] should_fail+0x87b/0xab0 [ 379.800929] __should_failslab+0x278/0x2a0 [ 379.805218] should_failslab+0x29/0x70 [ 379.809168] kmem_cache_alloc+0x129/0xb70 [ 379.813385] ? memcg_kmem_put_cache+0x40/0x290 [ 379.818036] ? ceph_msg_new+0xc1/0x6a0 [ 379.821990] ? ceph_kvmalloc+0xb5/0x1b0 [ 379.826043] ceph_msg_new+0xc1/0x6a0 [ 379.829828] msgpool_alloc+0xc9/0x1b0 [ 379.833689] ? ceph_msgpool_init+0x2b0/0x2b0 [ 379.838132] mempool_create_node+0x841/0xc70 [ 379.842650] mempool_create+0xd4/0xf0 [ 379.846505] ? msgpool_alloc+0x1b0/0x1b0 [ 379.850599] ? ceph_msgpool_init+0x2b0/0x2b0 [ 379.855046] ceph_msgpool_init+0x12d/0x2b0 [ 379.859336] ceph_osdc_init+0x7cc/0x1010 [ 379.863468] ceph_create_client+0x401/0x620 [ 379.867845] ? __kmalloc+0x13a/0x350 [ 379.871603] ceph_mount+0xb4c/0x30a0 [ 379.875373] ? alloc_pages_current+0x6b1/0x970 [ 379.880030] ? f2fs_init_acl+0x1530/0x1530 [ 379.884319] mount_fs+0x29b/0x780 [ 379.887846] vfs_kern_mount+0x222/0x990 [ 379.891894] do_mount+0xca5/0x4ed0 [ 379.895493] ? __kmalloc+0x13a/0x350 [ 379.899268] ? copy_mount_options+0x91/0x540 [ 379.903771] ksys_mount+0x32e/0x3d0 [ 379.907471] __x64_sys_mount+0x157/0x1c0 [ 379.911576] ? ksys_mount+0x3d0/0x3d0 [ 379.915414] do_syscall_64+0x15b/0x230 [ 379.919351] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 379.924573] RIP: 0033:0x455a99 [ 379.927785] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 379.935532] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 379.942835] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 379.950132] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:21:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x9, 0x6, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:03 executing program 4: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000180)='clear_refs\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x0, 0x100, 0x2}) 19:21:03 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa000, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2080, 0x0) close(r1) 19:21:03 executing program 5 (fault-call:2 fault-nth:7): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 379.957426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 379.964721] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000042 19:21:04 executing program 4: r0 = open(&(0x7f0000000140)="e91f7189591e9233614b00", 0x40002, 0x8) accept$unix(r0, 0x0, &(0x7f0000000280)) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) r6 = accept$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000007c0)=0x6, 0x4) sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB="340000005200100005b57000fddbdf251c00000008000100", @ANYRES32=r3, @ANYBLOB="080006002000000008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7], 0x34}, 0x1, 0x0, 0x0, 0x4001}, 0x44010) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x7) connect$unix(r1, &(0x7f0000000180)=@abs={0x1}, 0xfffffffffffffe27) socket$inet_dccp(0x2, 0x6, 0x0) connect$unix(r1, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000000700)={r9, 0xe843}, &(0x7f0000000740)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000000780)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1000, 0x4e24, 0x7, 0x2, 0x0, 0xa0, 0xff, r4, r5}, {0x100000000, 0xec7e, 0x3, 0x9, 0x400, 0xb355, 0x4, 0x8}, {0x4, 0x6, 0x4, 0x2}, 0x1, 0x0, 0x2, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x3, 0x1, 0x2, 0x802, 0x8000, 0x4}}, 0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f0000000080)=0x8, 0x4) [ 380.119642] FAULT_INJECTION: forcing a failure. [ 380.119642] name failslab, interval 1, probability 0, space 0, times 0 [ 380.131108] CPU: 1 PID: 26478 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 380.137985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.147371] Call Trace: [ 380.150024] dump_stack+0x185/0x1d0 [ 380.153699] should_fail+0x87b/0xab0 [ 380.157467] __should_failslab+0x278/0x2a0 [ 380.161756] should_failslab+0x29/0x70 [ 380.165684] __kmalloc+0xbe/0x350 [ 380.169174] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 380.174574] ? crypto_create_tfm+0x100/0x660 [ 380.179019] ? crypto_alg_extsize+0x66/0xc0 [ 380.183404] crypto_create_tfm+0x100/0x660 [ 380.187683] crypto_spawn_tfm2+0x17a/0x2c0 [ 380.191960] hmac_init_tfm+0xc7/0x2f0 [ 380.195797] ? crypto_shash_init_tfm+0x159/0x260 [ 380.200596] ? hmac_create+0xa80/0xa80 [ 380.204518] crypto_create_tfm+0x4a2/0x660 [ 380.208812] crypto_init_shash_ops_async+0xcd/0x610 [ 380.213876] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 380.219284] crypto_ahash_init_tfm+0xfc/0x770 [ 380.223824] ? crypto_ahash_extsize+0xf0/0xf0 [ 380.228349] crypto_create_tfm+0x1e5/0x660 [ 380.232635] crypto_alloc_tfm+0x355/0x6c0 [ 380.236835] crypto_alloc_ahash+0x99/0xb0 [ 380.241043] ah_init_state+0x189/0x990 [ 380.244977] ? try_module_get+0x61/0x3d0 [ 380.249082] ? __xfrm_init_state+0x101e/0x1d30 [ 380.253721] ? ah4_err+0x620/0x620 [ 380.257295] ? ah4_err+0x620/0x620 [ 380.260908] __xfrm_init_state+0x1598/0x1d30 [ 380.265384] xfrm_add_sa+0x3c2a/0x5370 19:21:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_rr_get_interval(r1, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r2) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200), &(0x7f00000002c0)=0x8) 19:21:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffff8d, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) [ 380.269364] ? xfrm_user_rcv_msg+0x9b0/0x9b0 [ 380.273840] xfrm_user_rcv_msg+0x6c5/0x9b0 [ 380.278118] ? __alloc_skb+0x2cb/0x9e0 [ 380.282125] ? __msan_poison_alloca+0x15c/0x1d0 [ 380.286880] netlink_rcv_skb+0x37e/0x600 [ 380.291019] ? xfrm_netlink_rcv+0xf0/0xf0 [ 380.295221] xfrm_netlink_rcv+0xb2/0xf0 [ 380.299243] netlink_unicast+0x1680/0x1750 [ 380.303539] ? xfrm_user_net_exit+0x270/0x270 [ 380.308084] netlink_sendmsg+0x104f/0x1350 [ 380.312400] ? netlink_getsockopt+0xc60/0xc60 19:21:04 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x800) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000040)) unshare(0x403) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x7ff, 0x7, [0x1000, 0x7, 0xffff, 0x20, 0x7fff, 0x3, 0x6]}, &(0x7f00000002c0)=0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x80000000, 0x3, 0xdd3, 0x9, 0xfff, 0x1, 0x4, 0xfffffffffffffffa, 0x25, 0x1, 0x0, 0x3, 0xe89, 0x3]}, &(0x7f0000000400)=0x100) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x8100) ioctl(r2, 0x5381, &(0x7f0000000000)) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@srh={0x0, 0x4, 0x4, 0x2, 0x3, 0x2, 0x7fffffff, [@empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x794d}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x5, 0x0, 0x5ad, 0x100000000, 0x5}, &(0x7f0000000240)=0x14) [ 380.316949] ___sys_sendmsg+0xec8/0x1320 [ 380.321079] ? __fdget+0x4e/0x60 [ 380.324500] ? __fget_light+0x57/0x700 [ 380.328435] ? __fdget+0x4e/0x60 [ 380.331862] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 380.337275] ? __fget_light+0x6a3/0x700 [ 380.341327] __x64_sys_sendmsg+0x331/0x460 [ 380.345621] ? ___sys_sendmsg+0x1320/0x1320 [ 380.349982] do_syscall_64+0x15b/0x230 [ 380.353921] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 380.359135] RIP: 0033:0x455a99 [ 380.362344] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 19:21:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000a00)=[0x0, 0x0], 0x2}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000c00)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x60001}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="010004d6b2", @ANYRES16=r2, @ANYBLOB="200326bd7000fbdbdf251100000008000400080000000800040004000000140002000800040006000000080004000900000058000100080002003f000000080002002b00000008000500020000000800020062000000080009003d0000000800050001000000080001000a00000014000300ac1414bb000000000000000000000000080008000600000008000600ff7f0000"], 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) close(r0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r4 = socket(0x1e, 0x1, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1b) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f00000007c0)=0xc) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000009c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000200)="5a86b967f4fe1f212b068cd15686c5b2a03f6e7079bf77d14a86d6e1966accf8ca540eadbf074c901e8be7f19f9216b83785f667221c91a7ed7a80a03ec4f52252dcb6e715ddc251e5d3057758c0b445c70257699e2645caf51d3f1b57a0efb3db4c8ae1095029c3f72b8d1edb6b6f7967dec239ec30b8567c5f95d262e35adb9ccb1812b30cb48247e388969276a4694994e00fafd2c76dfa6dfa3d4d9df6d943fd45d278bd2a8c7690bffc6d5014b8793a426854a5e97eb5ab19256c5022bc66333c2884636ff5", 0xc8}, {&(0x7f00000000c0)="313227bf4785d2809807cf4f65041f9368f25c000294eaa27d5ef969a19778fb084d00eb171d85d5e35ba0b81e65c8a9b3c0", 0x32}, {&(0x7f0000000300)="f27a89b70e6103cccdee1c7e7c7d6bfdec540090bd4d1b86c5f75d2da5899485d1ea26657bf1b076d3067a5a1b87ef4230c008aef95f2907836976b193e309dbfe80870823320c6e348dfe89397d0d8804f78c845067fb103c989e09e3f1e0b6b2866b60da6225bc625b7f5dbae8955292bd0b553bcf5491b4670734cc12a3a617ec94fa0c2c8431556656f0d2d5e62a6b0d5946b1f380", 0x97}, {&(0x7f00000003c0)="039f3b0648a6", 0x6}, {&(0x7f0000000400)="bc7c42e3c951fdc1a4124fb61f04e61634a1452be015378fd2ac6a06a0e77753e5d36930aae32b54da3f374ab9c092d5d8b03eddd809e81be0e5dffc9558a407200c9f887cd4ce00ba7e54e63727392326ca2959afd6166956fe893d181b9a384585333b686cf8015587c1c855d1205410431244e71c5d675b3dc04fdb647c825e5f1f963cb69e6fe87dd2718e2f2547899bf19c436a464e8c0a0d2ba672a1583c2da45cecc7d51bc8787d85232809f297d67246", 0xb4}, {&(0x7f00000004c0)="6efae4f1b81d21ae44505e7d46ec44651b32679f2ada3977a56953c5d9d154229c8dace2553f51", 0x27}, {&(0x7f0000000580)="4a5c121a03fad7a022d2f2ee256ba4ba5f4f728a622e4815d842e0d7911099dc4dbee9102ec7d142c0ebd7a5b25e095bcb7bbfd4ab81f097c7b6c2516a0ec0f499f2812c2635303ffb86fe3989e20b57f1bac396a21cda9c81d139d409ad9c1b6d72", 0x62}, {&(0x7f0000000640)="5091e4be6b62c36e758e0bfc0d51b4ecaf384e9c3cfb28799234d41d13672310fcd16d01a2dfe6bd85aa693052b17fc79b900d5577b600a0e634a6f3dcba437f3bc94a8c52e08d6ef2779bab0154dff826658b1ca28e7ce5c4cd8f31ba312b184f96ac0bddc688125a2c9289bfdd1111fffca4e53ae4712c3e19ba1a837b4ee4d34a06f55d16636e35891f9a9851ef3a9408cb2b128f9444b46fbf49908fb940cb81caf6a30707fddd2f948222520b0b792c015a0a988486d12f47a33ae75795bd6e9d7da3d6cc1a", 0xc8}], 0x8, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4000}, 0x0) sendmsg(r4, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) bind$vsock_dgram(r3, &(0x7f0000000b00)={0x28, 0x0, 0x0, @hyper}, 0x10) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r8, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x80140) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x20) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 380.370101] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 [ 380.377399] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 [ 380.384697] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 380.391995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 380.399294] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000007 19:21:04 executing program 6 (fault-call:1 fault-nth:67): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000280)=[0x4]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 19:21:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x409, 0x1, 0x6, 0x1, 0xdd}, 0xc) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 19:21:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x100}, &(0x7f0000000100)=0x8) [ 380.628237] FAULT_INJECTION: forcing a failure. [ 380.628237] name failslab, interval 1, probability 0, space 0, times 0 [ 380.639687] CPU: 0 PID: 26513 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 380.646559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.655936] Call Trace: [ 380.658579] dump_stack+0x185/0x1d0 [ 380.662284] should_fail+0x87b/0xab0 [ 380.666062] __should_failslab+0x278/0x2a0 [ 380.670350] should_failslab+0x29/0x70 [ 380.674274] kmem_cache_alloc+0x129/0xb70 [ 380.678467] ? memcg_kmem_put_cache+0x40/0x290 [ 380.683084] ? ceph_msg_new+0xc1/0x6a0 [ 380.687007] ? ceph_kvmalloc+0xb5/0x1b0 [ 380.691029] ceph_msg_new+0xc1/0x6a0 [ 380.694809] msgpool_alloc+0xc9/0x1b0 [ 380.698683] ? ceph_msgpool_init+0x2b0/0x2b0 [ 380.703124] mempool_create_node+0x841/0xc70 [ 380.707632] mempool_create+0xd4/0xf0 [ 380.711489] ? msgpool_alloc+0x1b0/0x1b0 [ 380.715583] ? ceph_msgpool_init+0x2b0/0x2b0 [ 380.720034] ceph_msgpool_init+0x12d/0x2b0 [ 380.724330] ceph_osdc_init+0x7cc/0x1010 [ 380.728486] ceph_create_client+0x401/0x620 [ 380.732880] ? __kmalloc+0x13a/0x350 [ 380.736639] ceph_mount+0xb4c/0x30a0 [ 380.740388] ? msan_get_shadow_origin_ptr+0x1ef/0x230 [ 380.745641] ? f2fs_init_acl+0x1530/0x1530 [ 380.749926] mount_fs+0x29b/0x780 [ 380.753425] vfs_kern_mount+0x222/0x990 [ 380.757446] do_mount+0xca5/0x4ed0 [ 380.761019] ? copy_mount_options+0x2dd/0x540 [ 380.765582] ksys_mount+0x32e/0x3d0 [ 380.769266] __x64_sys_mount+0x157/0x1c0 [ 380.773365] ? ksys_mount+0x3d0/0x3d0 [ 380.777197] do_syscall_64+0x15b/0x230 [ 380.781135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 380.786350] RIP: 0033:0x455a99 [ 380.789560] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 380.797310] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 380.804609] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 380.811904] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 380.819206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 380.826489] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000043 19:21:05 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="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", 0x0) write(r0, &(0x7f0000000080)="ab", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000002180)={0x11dc, 0x10000018, 0x200, 0x70bd29, 0x25dfdbfc, {0x2}, [@typed={0x8, 0x8a, @fd=r0}, @typed={0x8, 0x94, @uid=r1}, @generic="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@typed={0xc4, 0x3c, @binary="4ec9f99056c81a9e825271fc63422ebf015e8f6380f01ff757b09e3be5fc6185532ed317a1521b421ed92a4aa21e0928cc4e25dcef08bb39871bab350dbd5796f0992419001d3f0321856db24401c3ec8e1715aae4420ecb6d3ca1056eb46ebfecde73202d6772e7f9331aec020d09ba69f5080d3b43b2bc92351d372d21c13dc744a86dd194046834575881db0e46ccb9229802b81fa77920b563589c00309d0bdd0b80227c1c2ef07e5588a5a3260c59edecf5a7c6ca96d03a39c0d8"}, @typed={0xc, 0x67, @u64=0x4}, @generic="cc52fcb9c1040a9bab796935bb308dbf5b5aa13a04fbd7dbb78b00fe5b36b92b00dc6901c03415175097dcdf74074935cc8f4f5bdebb18d769b1e0e530d41887bdef526bc0c0a302b5e49e515af6f09965eff5e73073c435fbe51b38d235e8fcc67753da07579ee445b787021c1a3ae3d78b5be1ad993edd08d63fb95a8432d897e6acc602fb93c0cc76bc4b59ed2af797f2ec1dd75f5e5791a09e69b821818266bda3570ac1912ff4118044236a0f802b29631f824d82c4a19918f305987f3bfaff198f7dbfd7f4d0979aa2ef3b40ea7d8ad6e53f35ece5e633e120019d864d820ddc6ae2"]}, 0x11dc}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000140)) select(0x40, &(0x7f0000000200)={0x2, 0x80, 0x2, 0x7fff, 0x6c36ccdd, 0x7d0f64cb, 0x9, 0x4}, &(0x7f0000000240)={0xffff, 0x6, 0x2, 0x200, 0x80000000, 0x8, 0x101, 0x40}, &(0x7f0000000280)={0xffffffff, 0x4, 0x6, 0x4, 0x0, 0x10001, 0x4}, &(0x7f0000000400)) 19:21:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r2 = socket(0x1e, 0x1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x44}, 0x20000080) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_setup(0x6, &(0x7f0000000000)) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='./file0\x00') io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:05 executing program 5 (fault-call:2 fault-nth:8): syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:05 executing program 6 (fault-call:1 fault-nth:68): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) 19:21:05 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x580) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x2, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)=""/159, &(0x7f0000000180)=0x9f) write(r0, &(0x7f00000001c0)="027cca02976e36158453f703f625dabeb519ac4d202e3e29a6608a96d1c7e99ac1e39c3ccf921b59cd75468f1e0d4a801680499bb8e59da05f11c13ab36d08ada2eb20400c3b58dbb3f78ef4bdefe0a51d90e6d1560eddafd2c7d38aa9936507f478a1e48c0697a931cb40ca75136ebb53a3994b18dce928115f91f8d7e7b982aee8678a9717bcbecf286434304f9fec7c9e164c1c6e9ef1648f83ba2146d982400001e1e73065011a039e8056a0dc48b2f5a5fabb4662f1e939a9a22060e7c172d2368dd3b5af83747fe65f2d", 0xcd) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000002c0)=0xd185, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f0000000340)={0x11, 0x3e18dc96deb05e3b, r2, 0x1, 0x6, 0x6, @random="61d0c7e67001"}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x5, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x104, 0x2, 0x40, 0x7c, 0x8001, &(0x7f0000000380)='veth0_to_bond\x00', 0x561f, 0x3, 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) get_robust_list(r3, &(0x7f0000000600)=&(0x7f00000005c0)={&(0x7f0000000500)={&(0x7f00000004c0)}, 0x0, &(0x7f0000000580)={&(0x7f0000000540)}}, &(0x7f0000000640)=0x18) r4 = open(&(0x7f0000000680)='./file0\x00', 0x102, 0x60) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000006c0)={'security\x00'}, &(0x7f0000000740)=0x54) r5 = dup(r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000780)=""/129, &(0x7f0000000840)=0x81) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000008c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000940)={r6, 0x80000001}, 0x8) socketpair(0xf, 0x8080f, 0x3, &(0x7f0000000980)) r7 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000) shmdt(r7) socketpair(0x1d, 0x3, 0x7ff, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000a00)={r6, 0x4, 0x401, 0xfffffffffffffffa, 0x5, 0x10001}, &(0x7f0000000a40)=0x14) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x80) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000cc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b00)={0x178, r10, 0x21, 0x70bd25, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xcc}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffff3d}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdd5f}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x48b}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe000000000000}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/net/pfkey\x00', 0x50001, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000d40)={0x1, 0x0, 0x3b6a6374, 0xf23}) sendto$inet(r0, &(0x7f0000000d80)="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", 0x1000, 0x20000800, &(0x7f0000001d80)={0x2, 0x2}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001dc0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ifreq(r9, 0x0, &(0x7f0000001e00)={'team_slave_0\x00', @ifru_mtu=0xffffffffffffffff}) 19:21:05 executing program 3: seccomp(0x1, 0xfffffffffffffffc, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f00000000c0)) [ 381.170277] FAULT_INJECTION: forcing a failure. [ 381.170277] name failslab, interval 1, probability 0, space 0, times 0 [ 381.181700] CPU: 0 PID: 26535 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 381.188577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.193634] FAULT_INJECTION: forcing a failure. [ 381.193634] name failslab, interval 1, probability 0, space 0, times 0 [ 381.197981] Call Trace: [ 381.198041] dump_stack+0x185/0x1d0 [ 381.198109] should_fail+0x87b/0xab0 [ 381.198164] __should_failslab+0x278/0x2a0 [ 381.224773] should_failslab+0x29/0x70 [ 381.228705] kmem_cache_alloc+0x129/0xb70 [ 381.232879] ? ceph_msg_new+0xc1/0x6a0 [ 381.236781] ? ceph_kvmalloc+0xb5/0x1b0 [ 381.240773] ceph_msg_new+0xc1/0x6a0 [ 381.244526] msgpool_alloc+0xc9/0x1b0 [ 381.248362] ? ceph_msgpool_init+0x2b0/0x2b0 [ 381.252778] mempool_create_node+0x841/0xc70 [ 381.257230] mempool_create+0xd4/0xf0 [ 381.261058] ? msgpool_alloc+0x1b0/0x1b0 [ 381.265125] ? ceph_msgpool_init+0x2b0/0x2b0 [ 381.269545] ceph_msgpool_init+0x12d/0x2b0 [ 381.273807] ceph_osdc_init+0x7cc/0x1010 [ 381.277909] ceph_create_client+0x401/0x620 [ 381.282256] ? __kmalloc+0x13a/0x350 [ 381.286001] ceph_mount+0xb4c/0x30a0 [ 381.289730] ? alloc_pages_current+0x6b1/0x970 [ 381.294361] ? f2fs_init_acl+0x1530/0x1530 [ 381.298616] mount_fs+0x29b/0x780 [ 381.302116] vfs_kern_mount+0x222/0x990 [ 381.306126] do_mount+0xca5/0x4ed0 [ 381.309688] ? __kmalloc+0x13a/0x350 [ 381.313422] ? copy_mount_options+0x91/0x540 [ 381.317877] ksys_mount+0x32e/0x3d0 [ 381.321540] __x64_sys_mount+0x157/0x1c0 [ 381.325616] ? ksys_mount+0x3d0/0x3d0 [ 381.329424] do_syscall_64+0x15b/0x230 [ 381.333332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 381.338528] RIP: 0033:0x455a99 [ 381.341717] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 381.349438] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 381.356709] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 381.363980] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 381.371257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 381.378527] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000044 [ 381.385828] CPU: 1 PID: 26539 Comm: syz-executor5 Not tainted 4.17.0+ #9 [ 381.392697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.402164] Call Trace: [ 381.404846] dump_stack+0x185/0x1d0 [ 381.408530] should_fail+0x87b/0xab0 [ 381.412296] __should_failslab+0x278/0x2a0 [ 381.416578] should_failslab+0x29/0x70 [ 381.420505] kmem_cache_alloc_node+0x157/0xc80 [ 381.425129] ? __alloc_skb+0x202/0x9e0 [ 381.429176] ? __find_acq_core+0x17e0/0x26b0 [ 381.433640] __alloc_skb+0x202/0x9e0 [ 381.437416] xfrm_send_state_notify+0xb5c/0x2970 [ 381.442230] ? _raw_spin_unlock_bh+0x57/0x70 [ 381.446691] ? xfrm_count_pfkey_enc_supported+0x350/0x350 [ 381.452259] km_state_notify+0x124/0x1e0 [ 381.456364] xfrm_add_sa+0x51ca/0x5370 [ 381.460329] ? xfrm_user_rcv_msg+0x9b0/0x9b0 [ 381.464798] xfrm_user_rcv_msg+0x6c5/0x9b0 [ 381.469079] ? __alloc_skb+0x2cb/0x9e0 [ 381.473035] ? __msan_poison_alloca+0x15c/0x1d0 [ 381.477780] netlink_rcv_skb+0x37e/0x600 [ 381.481906] ? xfrm_netlink_rcv+0xf0/0xf0 [ 381.486116] xfrm_netlink_rcv+0xb2/0xf0 [ 381.490125] netlink_unicast+0x1680/0x1750 [ 381.494443] ? xfrm_user_net_exit+0x270/0x270 [ 381.498981] netlink_sendmsg+0x104f/0x1350 [ 381.503284] ? netlink_getsockopt+0xc60/0xc60 [ 381.507834] ___sys_sendmsg+0xec8/0x1320 [ 381.511960] ? __fdget+0x4e/0x60 [ 381.515395] ? __fget_light+0x57/0x700 [ 381.519323] ? __fdget+0x4e/0x60 [ 381.522746] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 381.528153] ? __fget_light+0x6a3/0x700 [ 381.532194] __x64_sys_sendmsg+0x331/0x460 [ 381.536574] ? ___sys_sendmsg+0x1320/0x1320 [ 381.540930] do_syscall_64+0x15b/0x230 [ 381.544863] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 381.550074] RIP: 0033:0x455a99 [ 381.553280] RSP: 002b:00007f6a99479c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 381.561025] RAX: ffffffffffffffda RBX: 00007f6a9947a6d4 RCX: 0000000000455a99 [ 381.568317] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000013 [ 381.575609] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 381.582901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 381.590195] R13: 00000000004c0ea9 R14: 00000000004d0d58 R15: 0000000000000008 19:21:05 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x0, 0x1, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, '\x00', 0x1}, 0x18) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0xbb, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 19:21:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000100), &(0x7f0000013000)=0xffffffffffffff59) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = socket$pptp(0x18, 0x1, 0x2) lseek(r2, 0x0, 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 19:21:05 executing program 7: syz_emit_ethernet(0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="9a494f61bf72499d591974bb67519a32bb620c132d91127d8c1dc3bc261d867aeb1332ced72b231c1619230f761ac9ff6d9b5e1a2e954b723e62d6f1ee5d7bafdf688501c12e70546ec861bfd25b34f0e1e3fe37da46aae6f0e5034d9170f6ab1b95531db8e154d595da01a25955f21183f5afeaa4b7d41b073368a492f363920be388000049feaa6168a321596137fbe1008747dc47dec8fddd454fb9b554d755c7086d9357f02b52b665652520b64f9ccb2af74047c57155cb36d1d18a09450167e32788e269cd03886f2b4d", @ANYRES64, @ANYRES32, @ANYRES32, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=0x0], @ANYBLOB="d0cde978ef23", @ANYRES16, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=0x0, @ANYRES64]], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88000, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) fcntl$addseals(r0, 0x409, 0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x3, 0x2) 19:21:05 executing program 6 (fault-call:1 fault-nth:69): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:05 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x4000000000000000) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/if_inet6\x00') ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2a8800, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) getpgid(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) syz_open_procfs(r2, &(0x7f0000000340)='uS\x00') 19:21:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={r0, 0x7, 0x1, 0x11, &(0x7f00000003c0)}, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)=0xc00000000, 0x4) write$cgroup_subtree(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="af1ea5db61584261fea8ce2f70696473d4a0dff01f3aca2e55fe0e69a99c47571cba8c0229c50def7f02fa5fe1304e6719f959021a7145b06b36be90f920d2c5e7080000000000000042ef00c44893790000c7ffd48ee29d2d73fe5cdab7231ec90e0a7911"], 0xf) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x1) r5 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x100000000, 0x20000) ioctl$BLKFRASET(r5, 0x1264, &(0x7f0000000380)=0x7) r6 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000640)={{0x9, 0x0, 0x2, 0x1000, '\x00', 0x2}, 0x2, 0x20, 0xfffffffffffffffa, r6, 0x5, 0x5, 'syz1\x00', &(0x7f00000000c0)=[')/wlan1{procvboxnet1&\x00', ',\x00', '\x00', 'mime_type,\x00', '#&+-[-(\x00'], 0x2c, [], [0x1, 0x1, 0xfffffffffffeffff, 0x6]}) pipe2(&(0x7f00000003c0), 0x800) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000300)=0x3, 0x4) r7 = getpgid(0x0) ioctl(r1, 0x101, &(0x7f00000002c0)="57fa8a44dc80dab64dab3d5a268fdd4f4c") ptrace$setsig(0x4203, r7, 0x2, &(0x7f0000000480)={0x5, 0x3f, 0x8000, 0x2}) socket$inet6(0xa, 0x801, 0x10000) [ 381.772442] FAULT_INJECTION: forcing a failure. [ 381.772442] name failslab, interval 1, probability 0, space 0, times 0 [ 381.783921] CPU: 1 PID: 26561 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 381.790795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.800166] Call Trace: [ 381.802824] dump_stack+0x185/0x1d0 [ 381.806494] should_fail+0x87b/0xab0 [ 381.810229] __should_failslab+0x278/0x2a0 [ 381.814480] should_failslab+0x29/0x70 [ 381.818382] __kmalloc+0xbe/0x350 [ 381.821843] ? memcg_kmem_put_cache+0x40/0x290 [ 381.826432] ? ceph_msg_new+0xc1/0x6a0 [ 381.830325] ? ceph_kvmalloc+0xb5/0x1b0 [ 381.834319] ceph_kvmalloc+0xb5/0x1b0 [ 381.838132] ceph_msg_new+0x2c2/0x6a0 [ 381.841966] msgpool_alloc+0xc9/0x1b0 [ 381.845798] ? ceph_msgpool_init+0x2b0/0x2b0 [ 381.850213] mempool_create_node+0x841/0xc70 [ 381.854644] mempool_create+0xd4/0xf0 [ 381.858467] ? msgpool_alloc+0x1b0/0x1b0 [ 381.862534] ? ceph_msgpool_init+0x2b0/0x2b0 [ 381.866950] ceph_msgpool_init+0x12d/0x2b0 [ 381.871206] ceph_osdc_init+0x7cc/0x1010 [ 381.875309] ceph_create_client+0x401/0x620 [ 381.879651] ? __kmalloc+0x13a/0x350 [ 381.883379] ceph_mount+0xb4c/0x30a0 [ 381.887100] ? alloc_pages_current+0x6b1/0x970 [ 381.891706] ? f2fs_init_acl+0x1530/0x1530 [ 381.895954] mount_fs+0x29b/0x780 [ 381.899438] vfs_kern_mount+0x222/0x990 [ 381.903461] do_mount+0xca5/0x4ed0 [ 381.907034] ? __kmalloc+0x13a/0x350 [ 381.910770] ? copy_mount_options+0x91/0x540 [ 381.915211] ksys_mount+0x32e/0x3d0 [ 381.918881] __x64_sys_mount+0x157/0x1c0 [ 381.922955] ? ksys_mount+0x3d0/0x3d0 [ 381.926775] do_syscall_64+0x15b/0x230 [ 381.930676] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 381.935866] RIP: 0033:0x455a99 [ 381.939054] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 381.946773] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 381.954044] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 381.961313] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:21:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200100, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet6(0xa, 0x0, 0x200002000000) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="20000000000000000000edbdeeafed70cea4614b5b795c000007c62600441005"], 0x20}, 0x0) [ 381.968579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 381.975847] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000045 19:21:06 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom$inet6(r0, &(0x7f0000000200)=""/152, 0x98, 0x2000, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgrcv(r1, &(0x7f0000000080)=ANY=[], 0x0, 0x4, 0x2000) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 382.259103] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 382.286318] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 19:21:06 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="4c7de9ca1dca078af809e04197cf9e28f4de015df6a2434231da6b38360539371a1236fa240f5bac9dac3badb35fb2084db089e6827b722d7df3d34fcc25f4a05d66eb35126084b124cdc213155e93f871990f69ae89422167f59085c265e7976b8fa26a5191c6e1f0bd3e864440ca9191014a4be54b499fbaf78fb6b940b4dd30dae6b0cc2e6db6656fafeed55d9288b6d8930ab3911035adf8ad4fba22e0d554452469c7d9d96ef30e8dbe5d79f013bd34417e2e77f884bd0a0aa47853394fc4991028e254c89d38bfefad104f2e8af07411933e474ff2317cc76feda7806986e7e579b1df81", 0xe7}], 0x1, &(0x7f00000018c0)=[{0xd0, 0x11f, 0xfde9, "cdeb0e9835d18b1baa0eec8589dbab5db54ee18541cd7bf8cecd9ab8aca5bb367485d48d200fbbd3f8c37fc0dd7c370d439b3b15f07db09503ea80b5377e12a8a4087eb13cd2a027831d49500c30d61341e3d15160fa4f27509c677f749e1649110e30257efddc73b1a9e1bc4cd6f41fe49facbfef4c0d3ac222ed4895a27d058d46dca21e2c043afe0e41a5d637b6301be9260d7b521d79c2d68428ff38e2d1e0e0680133f5cac8f32ef6b97ad5a1b8ec10c19dc5a8d4251c31badc54"}, {0x1010, 0x18d, 0x4, "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"}], 0x10e0, 0x4000004}, 0x4001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000004c0)) r1 = gettid() r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0xc4, r2, 0x300, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb5}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000001}, 0x840) r3 = syz_open_procfs(r1, &(0x7f0000000400)='attr/current\x00') write$cgroup_pid(r3, &(0x7f0000000000)=ANY=[], 0x0) write(r3, &(0x7f0000000680)="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", 0xb6) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000540), 0x10) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4100008912, &(0x7f0000000100)="295ee1311f16f477671070") clone(0x0, &(0x7f0000000280), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x282, 0x0) 19:21:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = semget(0x0, 0x0, 0x400) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000140)=""/158) close(r0) r2 = socket(0x1e, 0x800, 0x100000001) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:06 executing program 6 (fault-call:1 fault-nth:70): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:06 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x7, 0x1, 0x2, 0x5, 0x3f, 0x401, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x80000001, 0x6d, 0x3ff, 0x2, 0xffffffffffffffc1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) ioctl(r0, 0x0, &(0x7f0000000100)="2957e1090070") r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x2, 0x0) write$binfmt_elf32(r4, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) readv(r3, &(0x7f0000001680)=[{&(0x7f0000000100)=""/212, 0x200001d4}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000001500)=""/135, 0x87}], 0x4) 19:21:06 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000007000000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 382.446893] FAULT_INJECTION: forcing a failure. [ 382.446893] name failslab, interval 1, probability 0, space 0, times 0 [ 382.458354] CPU: 0 PID: 26594 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 382.465239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.474623] Call Trace: [ 382.477272] dump_stack+0x185/0x1d0 [ 382.480972] should_fail+0x87b/0xab0 [ 382.484737] __should_failslab+0x278/0x2a0 [ 382.489038] should_failslab+0x29/0x70 [ 382.492965] kmem_cache_alloc+0x129/0xb70 19:21:06 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xa, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) [ 382.497158] ? ceph_msg_new+0xc1/0x6a0 [ 382.501077] ? ceph_kvmalloc+0xb5/0x1b0 [ 382.505099] ceph_msg_new+0xc1/0x6a0 [ 382.508927] msgpool_alloc+0xc9/0x1b0 [ 382.512793] ? ceph_msgpool_init+0x2b0/0x2b0 [ 382.517240] mempool_create_node+0x841/0xc70 [ 382.521735] mempool_create+0xd4/0xf0 [ 382.525594] ? msgpool_alloc+0x1b0/0x1b0 [ 382.529691] ? ceph_msgpool_init+0x2b0/0x2b0 [ 382.534157] ceph_msgpool_init+0x12d/0x2b0 [ 382.538431] ceph_osdc_init+0x7cc/0x1010 [ 382.542535] ceph_create_client+0x401/0x620 [ 382.546891] ? __kmalloc+0x13a/0x350 [ 382.550641] ceph_mount+0xb4c/0x30a0 [ 382.554385] ? alloc_pages_current+0x6b1/0x970 [ 382.559021] ? f2fs_init_acl+0x1530/0x1530 [ 382.563277] mount_fs+0x29b/0x780 [ 382.566755] vfs_kern_mount+0x222/0x990 [ 382.570760] do_mount+0xca5/0x4ed0 [ 382.574325] ? __kmalloc+0x13a/0x350 [ 382.578061] ? copy_mount_options+0x91/0x540 [ 382.582503] ksys_mount+0x32e/0x3d0 [ 382.586159] __x64_sys_mount+0x157/0x1c0 [ 382.590229] ? ksys_mount+0x3d0/0x3d0 [ 382.594041] do_syscall_64+0x15b/0x230 [ 382.597943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 382.603139] RIP: 0033:0x455a99 [ 382.606341] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 382.614065] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 382.621335] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 382.628607] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 382.635880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 382.643151] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000046 19:21:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) open$dir(&(0x7f0000000200)='./file0\x00', 0x185840, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 19:21:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x100, 0x70bd2a, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000c1}, 0x4) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:06 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 19:21:06 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000010000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:06 executing program 6 (fault-call:1 fault-nth:71): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) write(r0, &(0x7f0000000040)="27000000140007a4d53a5000120f0a0011bd000400000012ff00a51b82d77a4b6db0068dd304f9", 0x27) r1 = semget$private(0x0, 0x4, 0x0) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f00000000c0)=0xfffffffffffffffa) prctl$seccomp(0x16, 0x3, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x3, 0x7, 0x6, 0x372}, {0x3, 0x7ce00000000, 0x4, 0xbf}]}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000100), 0x100000001, 0x7) pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000001440)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001480)=@assoc_id=r3, 0x4) [ 382.947764] FAULT_INJECTION: forcing a failure. [ 382.947764] name failslab, interval 1, probability 0, space 0, times 0 [ 382.959322] CPU: 0 PID: 26620 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 382.966195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.975578] Call Trace: [ 382.978225] dump_stack+0x185/0x1d0 [ 382.981942] should_fail+0x87b/0xab0 [ 382.985711] __should_failslab+0x278/0x2a0 [ 382.990003] should_failslab+0x29/0x70 [ 382.993934] __kmalloc+0xbe/0x350 19:21:07 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xb, 0x8, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000000), &(0x7f0000000340)="8afee8e7070b5ba8f6d7bb0107c39a7817e8ba65c470d1a3c4169f652b75c6a50cdebb3986bced610ec54e5835cb2dda991e2f1a731b4da7ab18a0c657598ddfd0b1395c5a144635fc01fef2a0886f08c8702ee6e0ac39e7eb609ba52521959acc297de76767c18155419bfa6e5109f19adc13bef64f1a775ddb2ac5ab7365cea4a253c6403ae02598b973b84d72eb66ff27714c934b2c108c69b15e5c39aec5c38f0daf15608e10d2c67b66cae4083c94c97a547af925ebdf1e99fe"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6004402}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x2, 0x70bd29, 0x25dfdbfc, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x4040000) [ 382.997437] ? ceph_msg_new+0xc1/0x6a0 [ 383.001363] ? ceph_kvmalloc+0xb5/0x1b0 [ 383.005379] ceph_kvmalloc+0xb5/0x1b0 [ 383.009246] ceph_msg_new+0x2c2/0x6a0 [ 383.013115] msgpool_alloc+0xc9/0x1b0 [ 383.016971] ? ceph_msgpool_init+0x2b0/0x2b0 [ 383.021414] mempool_create_node+0x841/0xc70 [ 383.025912] mempool_create+0xd4/0xf0 [ 383.029753] ? msgpool_alloc+0x1b0/0x1b0 [ 383.033853] ? ceph_msgpool_init+0x2b0/0x2b0 [ 383.038300] ceph_msgpool_init+0x12d/0x2b0 [ 383.042592] ceph_osdc_init+0x7cc/0x1010 19:21:07 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xe, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x16, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) r1 = socket(0x19, 0x802, 0xff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x74a}, {0x3}, {0x4, 0x9}, {0x2, 0x2f}, {0x4, 0x3}, {0xe, 0x8001}], 0x20000000000000fd) [ 383.046724] ceph_create_client+0x401/0x620 [ 383.051107] ? __kmalloc+0x13a/0x350 [ 383.054890] ceph_mount+0xb4c/0x30a0 [ 383.058642] ? alloc_pages_current+0x6b1/0x970 [ 383.063292] ? f2fs_init_acl+0x1530/0x1530 [ 383.067579] mount_fs+0x29b/0x780 [ 383.071108] vfs_kern_mount+0x222/0x990 [ 383.075152] do_mount+0xca5/0x4ed0 [ 383.078776] ? __kmalloc+0x13a/0x350 [ 383.082538] ? copy_mount_options+0x91/0x540 [ 383.087024] ksys_mount+0x32e/0x3d0 [ 383.090728] __x64_sys_mount+0x157/0x1c0 [ 383.094839] ? ksys_mount+0x3d0/0x3d0 [ 383.098687] do_syscall_64+0x15b/0x230 [ 383.102630] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 383.107859] RIP: 0033:0x455a99 [ 383.111076] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 383.118827] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 383.126135] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 383.133440] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 383.140737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 383.148036] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000047 19:21:07 executing program 2: unshare(0x20800) recvmmsg(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x80, 0x0) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0xf0, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000180)=""/240}, &(0x7f0000000300)=0x78) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000740)=ANY=[@ANYBLOB="050000000000000000000000000000005c00000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c8001f00000004000000f7ffffffff00b000000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001700000000000000500000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000289eccfff463e508089b209a0f403dc83ff1f75701def07efad79c9a04ea680a6fc5de76845fe71daac2b58f9cf8b39873f436f503e9f109e002f608da3d6ec95096e2fd23b1b5c175cb852cda8124a725a6fbdc0000000000000000000000"], @ANYBLOB="00000000000000000200000000000000b000000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00d8308c9300000000000000"]) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x80001000, 0x100000001, 0x5, 0x7fffffff, 0x8000, 0x80000004}, 0x7, 0x6, 0x80000000, 0x4100, 0xf0fd, "fda9c2561d606af2e268270148ca97d726535a4efa802ae1934249eec827ebebefd52000277b3614d66e988087e5da443d948000ba5fbeee64b1c31ae9573d81a08d93f9e97bebe38d6796509fa324debd03e25e53d8d8fb2b58c6161d46dbf4e29b9e3d5b6bdbf5d735f99b29c76c6947abe45dc9013dc15cc12a5aa01de9bf"}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000500)=@req={0x1000, 0x5, 0x0, 0x1e11}, 0x10) tkill(r2, 0x39) 19:21:07 executing program 0: personality(0x5040007) r0 = gettid() tkill(r0, 0x13) prctl$intptr(0x1d, 0xfffffffffffff2fd) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r1, 0x3, 0x1, 0x2, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x20) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x80) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffffffffffff0000, @empty, 0xfff}], 0x1c) timer_create(0x5, &(0x7f0000000280)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x7b4, 0x1e60cd93}) 19:21:07 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1e) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:07 executing program 4: unshare(0x200) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x60) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000200)={0x4, 0x8, 0xfa00, {r1, 0xb3d}}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x2094, 0x2, 0xfffffffffffffffd, 0x9, 0x40, 0x4}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000100)=0x7ff) ioctl$SG_GET_SG_TABLESIZE(r3, 0x4004556a, &(0x7f0000000080)) 19:21:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) socketpair(0x8, 0x3, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}}) 19:21:07 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @hdata="f4d61a36402d2e4538e15058f6d24b8351c70d80f1d20a8f4a2b72c8f501e1cc2e8e7a36a9d0d840b69745fb28e6632500cc8b6f", {"8961", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @tcp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}, {"4ce8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200002, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge_slave_0\x00', 0x81}) 19:21:07 executing program 6 (fault-call:1 fault-nth:72): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 383.583917] FAULT_INJECTION: forcing a failure. [ 383.583917] name failslab, interval 1, probability 0, space 0, times 0 [ 383.595370] CPU: 0 PID: 26678 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 383.602243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.611641] Call Trace: [ 383.614286] dump_stack+0x185/0x1d0 [ 383.617982] should_fail+0x87b/0xab0 [ 383.621772] __should_failslab+0x278/0x2a0 [ 383.626080] should_failslab+0x29/0x70 [ 383.630016] kmem_cache_alloc+0x129/0xb70 [ 383.634206] ? ceph_msg_new+0xc1/0x6a0 [ 383.638129] ? ceph_kvmalloc+0xb5/0x1b0 [ 383.642173] ceph_msg_new+0xc1/0x6a0 [ 383.645956] msgpool_alloc+0xc9/0x1b0 [ 383.649822] ? ceph_msgpool_init+0x2b0/0x2b0 [ 383.654267] mempool_create_node+0x841/0xc70 [ 383.658763] mempool_create+0xd4/0xf0 [ 383.662614] ? msgpool_alloc+0x1b0/0x1b0 [ 383.666708] ? ceph_msgpool_init+0x2b0/0x2b0 [ 383.671160] ceph_msgpool_init+0x12d/0x2b0 [ 383.675454] ceph_osdc_init+0x7cc/0x1010 [ 383.679580] ceph_create_client+0x401/0x620 19:21:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x52201, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'io', 0x20}, {0x2b, 'pids', 0x20}]}, 0xa) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000140)={0xff, {{0xa, 0x4e24, 0x9, @empty, 0x8}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setuid(r5) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) r6 = socket(0x1e, 0x5, 0x0) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 19:21:07 executing program 2: unshare(0x20400) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400002001) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) 19:21:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2286, &(0x7f0000000080)) 19:21:07 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x110000000) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000040)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 383.683959] ? __kmalloc+0x13a/0x350 [ 383.687708] ceph_mount+0xb4c/0x30a0 [ 383.691448] ? alloc_pages_current+0x6b1/0x970 [ 383.696096] ? f2fs_init_acl+0x1530/0x1530 [ 383.700380] mount_fs+0x29b/0x780 [ 383.703910] vfs_kern_mount+0x222/0x990 [ 383.707956] do_mount+0xca5/0x4ed0 [ 383.711555] ? __kmalloc+0x13a/0x350 [ 383.715330] ? copy_mount_options+0x91/0x540 [ 383.719826] ksys_mount+0x32e/0x3d0 [ 383.723526] __x64_sys_mount+0x157/0x1c0 [ 383.727635] ? ksys_mount+0x3d0/0x3d0 [ 383.731480] do_syscall_64+0x15b/0x230 [ 383.735434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 383.740653] RIP: 0033:0x455a99 [ 383.743872] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 383.751624] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 383.758956] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 383.766254] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 383.773559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 383.780860] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000048 19:21:07 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x2080000}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000040)=@raw=[@ldst={0x1, 0x0, 0x3}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x100000000, 0x3f, 0x7d, 0xfffffffeffffffff}, {0x9b, 0xc765, 0x4, 0x80}, {0x81, 0x80000000, 0x0, 0x9}, {0x9, 0x100, 0x8}, {0x400000000, 0x1f, 0x7, 0x7ff}, {0x80000000, 0xf693, 0x8, 0x4}, {0x7, 0x9, 0xffffffff, 0x9}, {0x1, 0x5, 0x100, 0x4}, {0x50c0, 0x2, 0x6, 0x4}]}, 0x10) 19:21:07 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 19:21:07 executing program 2: r0 = socket$inet6(0xa, 0x2000000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00000000c0)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000737000), 0x170, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000080)=0x8001, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000040), 0x1000000000000029, &(0x7f0000000180)=""/36, 0x24, 0xfffffffffffffffe}, 0x40000101) sendto$inet6(r0, &(0x7f0000000100)="e0d7ef8e20de5d2c1ba9276ecd4de003cc553699d1458779704a710f07414067a69ae24428de0f2077f2da", 0x2b, 0x8000, &(0x7f0000000140)={0xa, 0x4e21, 0x54d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 19:21:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) 19:21:07 executing program 7: unshare(0x4000400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x2) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x6, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000005c0)={0x1, 0x4, 0x63, 0x7, 0x4}, 0x14) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) capget(&(0x7f0000000280)={0x399f1336, r4}, &(0x7f00000002c0)={0x24, 0x7ff, 0x4, 0x81, 0x8, 0x9}) read$eventfd(r0, &(0x7f0000000200), 0x8) ppoll(&(0x7f0000000100)=[{r0, 0x450a}], 0x1, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f00000001c0)={0x2}, 0x8) 19:21:08 executing program 3: r0 = open(&(0x7f0000001100)='./file0\x00', 0x28040, 0x0) fcntl$setlease(r0, 0x400, 0x1) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000280)='./file0\x00') close(r0) 19:21:08 executing program 6 (fault-call:1 fault-nth:73): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:08 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x102, 0x0) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x142, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000180)=""/193) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x7fff, 0x5, 0x76, 0xfffffffffffffff9}, 0x8) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:08 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) [ 384.544380] FAULT_INJECTION: forcing a failure. [ 384.544380] name failslab, interval 1, probability 0, space 0, times 0 [ 384.555891] CPU: 1 PID: 26725 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 384.562762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.572140] Call Trace: [ 384.574786] dump_stack+0x185/0x1d0 [ 384.578490] should_fail+0x87b/0xab0 [ 384.582260] __should_failslab+0x278/0x2a0 [ 384.586543] should_failslab+0x29/0x70 [ 384.590466] __kmalloc+0xbe/0x350 [ 384.593962] ? ceph_msg_new+0xc1/0x6a0 [ 384.597893] ? ceph_kvmalloc+0xb5/0x1b0 [ 384.601912] ceph_kvmalloc+0xb5/0x1b0 [ 384.602398] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 384.605771] ceph_msg_new+0x2c2/0x6a0 [ 384.605835] msgpool_alloc+0xc9/0x1b0 [ 384.605891] ? ceph_msgpool_init+0x2b0/0x2b0 [ 384.605917] mempool_create_node+0x841/0xc70 [ 384.605990] mempool_create+0xd4/0xf0 [ 384.634726] ? msgpool_alloc+0x1b0/0x1b0 [ 384.638827] ? ceph_msgpool_init+0x2b0/0x2b0 19:21:08 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) chmod(&(0x7f0000000140)='./file0\x00', 0x20) r1 = timerfd_create(0x0, 0x80000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)={'syz0', "3713e866fe928eebe0f8d2ff5d900d4cf4bd22e6ec206a6b25870aa4152711262681f4365d3f0ca60dd4b17b45ccb9fa76adc83c77bc904666000916ed875e"}, 0x43) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc8106d345f8f760070") sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030707031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r2, 0x0) socket$inet6(0xa, 0x5, 0x1e) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e20}}) [ 384.643282] ceph_msgpool_init+0x12d/0x2b0 [ 384.647573] ceph_osdc_init+0x7cc/0x1010 [ 384.651699] ceph_create_client+0x401/0x620 [ 384.656079] ? __kmalloc+0x13a/0x350 [ 384.659857] ceph_mount+0xb4c/0x30a0 [ 384.663613] ? alloc_pages_current+0x6b1/0x970 [ 384.668274] ? f2fs_init_acl+0x1530/0x1530 [ 384.672564] mount_fs+0x29b/0x780 [ 384.676090] vfs_kern_mount+0x222/0x990 [ 384.680139] do_mount+0xca5/0x4ed0 [ 384.683736] ? __kmalloc+0x13a/0x350 [ 384.687505] ? copy_mount_options+0x91/0x540 19:21:08 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000), 0x106, 0xb}}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r2, 0x100000001}, 0x8) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000200)=ANY=[@ANYBLOB="38010000100000000000000000000000fe8000000000000000000000000000ff00000000000000000000ff1f8713804bdfffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=@newae={0x1d4, 0x1e, 0x7, 0x70bd26, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4, 0xa, 0x3f}, @in6, 0x3, 0x3500}, [@lifetime_val={0x24, 0x9, {0x0, 0x6, 0x7ff, 0x8}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e20, @in=@rand_addr=0x81}}, @algo_crypt={0x130, 0x2, {{'pcbc(aes-aesni)\x00'}, 0x730, "17fae15487bd62cec0003c9aec35a068a2df94778b75cb8f8dd6174427dfb4a1f4a0722b8da30ae9b9d33dedc661c04f800dc6e9affe5b5bc935ada964aa5b1509a1b6c41633941b456e677eaa86abb4e99a06db3767bf96fc3a15b9614bc57bb02fd67dc3c7e52131d798a2d86482686531b9c3c1c73ba647d2bc14bc161a58ccbd17c5c60947acfe888e98a6de76177ebeebc722401c6d077e3a148a341e77ef70804c990a4afed8d6aceb276bd3a730896298528a382e464cdc622421a071ff38fbe664b4af46b3bed7c4e38a09f9c5220bb1afc187f22efdaa76457163d86080af2083b8"}}, @extra_flags={0x8, 0x18}, @replay_thresh={0x8, 0xb, 0x12}, @coaddr={0x14, 0xe, @in=@rand_addr=0x5}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) [ 384.691962] ksys_mount+0x32e/0x3d0 [ 384.695651] __x64_sys_mount+0x157/0x1c0 [ 384.699745] ? ksys_mount+0x3d0/0x3d0 [ 384.703578] do_syscall_64+0x15b/0x230 [ 384.707513] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 384.712725] RIP: 0033:0x455a99 [ 384.715931] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 384.723677] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 384.730973] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 384.738268] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:21:08 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001500)={0x0, 0x38, &(0x7f00000014c0)=[@in6={0xa, 0x4e21, 0x24, @mcast1={0xff, 0x1, [], 0x1}, 0x400000000}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000001540)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000001100)="8a84634b93bb64fdb8205df084278a235a52e048252d6df104df60cbf21d49070856bd1a108fc1b153a3fc6604c464f8142eeee19f59c6368c9a9ab86315c17f5e0a4cf3c935b63fe62f5841b4edbd770993f9e5912e0e507c60a0ef956f63a50594027af9b8ffc0ef232337c10c8e8c66446b6d68e0", 0x76}, {&(0x7f0000001180)="331f833fa93a57f0a39a597da39df58c83630a99657316a679956c8001a7f2f0c9e6f199f30ad12ca09b66bb641d04d8b8b1f570a3324d132781e7ad601eed67def9c921b68f5df04e202db96e6c5265650b304869781aca98a719bd4d2c8f1bcc8ac4d9149755eb4eb3c1b7c8ee1154af9394b78a5fc326642fbf8dbff585158c6f84e77e391eddb8541c5e40d56e204bd1e725674a2438e5583f9da51b855bde45a88e368a1775ad37bfac45b7", 0xae}, {&(0x7f0000001080)="0e4ba4dd0c09c105d16a8b466c0edd12100ec7ec4020da34a1f171a7a6a5cbbe1f8d771c33dfacd0de1dee", 0x2b}, {&(0x7f0000001240)="c3fb0a", 0x3}, {&(0x7f0000001280)="e95e65ced7020715a186d0685897d885ed1c57", 0x13}, {&(0x7f00000012c0)="a8c7f60ebfad130670de43ce64b3fc2a19c93ae12401033419cf0c67d3b552c9e0d0aa54606b245b528b105159f35f46ab698d31d070776b6a949e41cb4077a3b9f4a8fa6a56b155e5f59a077dd7fba7e331f202eae3de8811a4e6aa68a7912fe77dd3ed88777c8293bedb493a758d3f4c3b8e9812037fc234538ddacd29addeed8c74bf6b49", 0x86}, {&(0x7f0000001380)="5bf04f708311659749c9420456a040e0521c63e998c12347edc652d11defa3f8767bf5e14469d9a4dbc5f4676fc7dc2cf61915ddff7a75423622cd30a8dea49f3ae935a36ebf2d066f4b73327eebbd5b6a", 0x51}, {&(0x7f0000001400)="81dd5d932228c5c4d4d686ef9fe57d997b3806bb5536554268812768c0b42a69046d85f0f23255e8", 0x28}], 0x8, &(0x7f0000001580)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x1, 0x4, 0x6, 0x5, 0x1, 0xfffffffffffffff8, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x99}}], 0x48, 0x24000040}, 0x8000) fcntl$setsig(r3, 0xa, 0x12) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) prctl$getreaper(0x5, &(0x7f0000001640)) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) [ 384.745566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 384.752859] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000049 19:21:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0xeb, 0x1, 0x4, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000000c0)=0x8) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:08 executing program 6 (fault-call:1 fault-nth:74): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:08 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) syslog(0xf, &(0x7f0000000040)=""/225, 0xe1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) tkill(r1, 0x17) unlink(&(0x7f00003b3000)='./file0\x00') [ 384.879477] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 19:21:09 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$session_to_parent(0x12) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 384.977153] FAULT_INJECTION: forcing a failure. [ 384.977153] name failslab, interval 1, probability 0, space 0, times 0 [ 384.988674] CPU: 0 PID: 26761 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 384.995655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.005046] Call Trace: [ 385.007719] dump_stack+0x185/0x1d0 [ 385.011431] should_fail+0x87b/0xab0 [ 385.015196] __should_failslab+0x278/0x2a0 [ 385.019496] should_failslab+0x29/0x70 [ 385.023428] kmem_cache_alloc+0x129/0xb70 [ 385.027618] ? ceph_msg_new+0xc1/0x6a0 [ 385.031544] ? ceph_kvmalloc+0xb5/0x1b0 [ 385.035569] ceph_msg_new+0xc1/0x6a0 [ 385.039360] msgpool_alloc+0xc9/0x1b0 [ 385.043230] ? ceph_msgpool_init+0x2b0/0x2b0 [ 385.047677] mempool_create_node+0x841/0xc70 [ 385.052173] mempool_create+0xd4/0xf0 [ 385.056034] ? msgpool_alloc+0x1b0/0x1b0 [ 385.060130] ? ceph_msgpool_init+0x2b0/0x2b0 [ 385.064579] ceph_msgpool_init+0x12d/0x2b0 [ 385.068875] ceph_osdc_init+0x7cc/0x1010 [ 385.072995] ceph_create_client+0x401/0x620 19:21:09 executing program 2: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x422000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000b94000)=""/246) r4 = getpid() fcntl$setown(r0, 0x8, r4) 19:21:09 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr=0x7fffffff}}) [ 385.077369] ? __kmalloc+0x13a/0x350 [ 385.081146] ceph_mount+0xb4c/0x30a0 [ 385.084898] ? alloc_pages_current+0x6b1/0x970 [ 385.089544] ? f2fs_init_acl+0x1530/0x1530 [ 385.093826] mount_fs+0x29b/0x780 [ 385.097352] vfs_kern_mount+0x222/0x990 [ 385.101392] do_mount+0xca5/0x4ed0 [ 385.104989] ? __kmalloc+0x13a/0x350 [ 385.108761] ? copy_mount_options+0x91/0x540 [ 385.113239] ksys_mount+0x32e/0x3d0 [ 385.116929] __x64_sys_mount+0x157/0x1c0 [ 385.121033] ? ksys_mount+0x3d0/0x3d0 [ 385.124871] do_syscall_64+0x15b/0x230 [ 385.128807] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.134025] RIP: 0033:0x455a99 [ 385.137236] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 385.144986] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 385.152280] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 385.159595] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 385.166892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 385.174185] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004a 19:21:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="140025bd7000fcdbdf250d0000004000030008003903000200000008000400010000000800030002000000080003000100000008000400000100001400020076657468305f746f5f6272696467650034000300080008000500000008000400d40800000800040006000000080003000000000008000500ac1414110800030000000000080004003f000000"], 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x4000041) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x8, &(0x7f0000000100)=0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") close(r2) socket$inet(0x2, 0x3, 0x5) io_submit(r3, 0x15a0, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000140), 0x700000000000}]) 19:21:09 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3801000010001300fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000eae9ef49210888d5a81c6d6b3db078ae988f43162778198bd24180d5e810c919693e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000000000000005, &(0x7f0000000140)="295ee1311f16f477ceb208ada910f82dc4b2d6a2b1722301fc103639f375577038b462533a4890b85984f9392961160911c159cbbc8a2f32d3650951def2bc2d88ff2b9caa27681a71e0c1120b58431d266119257355f1d5d6c355f3d1fb073a9ef7b954d9370c325f739ccbb5bac484f148464dff3935a72b1876a723") shmget(0x1, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)) 19:21:09 executing program 7: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x100000000, 0x2, 0x80000000, 0x2, 0x3, 0x1, 0x101, 0x100, 0x76, 0x6, 0x1}, 0xb) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0x9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0), 0x10000000000443) 19:21:09 executing program 6 (fault-call:1 fault-nth:75): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 385.365203] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 19:21:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="1b", 0x1}]) 19:21:09 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) inotify_init() umount2(&(0x7f0000000200)='./file0\x00', 0x0) [ 385.420205] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 19:21:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00000002c0)='&z', 0x2) r1 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=',eth1:\x00', 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$chown(0x4, r1, r2, r3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:21:09 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x7, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x8, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000580)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb4, r1, 0x308, 0x70bd28, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x6}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x28}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x4000004) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000780)={0x7, 0x1, 0x6, 0x10, 0x0}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000800)={r2, 0x8}, &(0x7f0000000840)=0x8) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) fchownat(r0, &(0x7f0000000880)='./file0\x00', r3, r5, 0x100) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000a00)=0x3) fcntl$setown(r0, 0x8, r4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000a40)=0x5, 0x4) getrlimit(0xf, &(0x7f0000000a80)) sendto$inet6(r0, &(0x7f0000000ac0)="acd64317009d9b84b39091797d8015feae2530ddb2ae2191d9f63f89e36711b5b72e8894e8c4be51adb1d02227c0160a0624179d07f739a263bec189e9828fb7ceff8263", 0x44, 0x40000, &(0x7f0000000b40)={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000b80)=0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000bc0)=""/201) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000e80)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000d00)={0x114, r1, 0xf10, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x78, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x34}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000000020000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffb}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x880}, 0x40000) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001080)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001040)={&(0x7f0000000f00)={0x104, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x18}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x400}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000010c0), &(0x7f0000001100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001140)={0x57a}, 0x1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001180)=""/86) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r7 = fcntl$dupfd(r0, 0x0, r6) sendmsg$nl_generic(r7, &(0x7f00000012c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x14, 0x36, 0x2, 0x70bd25, 0x25dfdbfe, {0xd}, [@generic]}, 0x14}, 0x1, 0x0, 0x0, 0x240080c4}, 0x4000) uselib(&(0x7f0000001300)='./file0/file0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001340)={@remote}, &(0x7f0000001380)=0x14) lremovexattr(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)=@random={'system.', 'fo\x00'}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001480)={r7, 0x6, 0x1, 0x3142, &(0x7f0000001440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000014c0)) [ 385.640160] FAULT_INJECTION: forcing a failure. [ 385.640160] name failslab, interval 1, probability 0, space 0, times 0 [ 385.651616] CPU: 0 PID: 26792 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 385.658484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.667862] Call Trace: [ 385.670497] dump_stack+0x185/0x1d0 [ 385.674208] should_fail+0x87b/0xab0 [ 385.678001] __should_failslab+0x278/0x2a0 [ 385.682307] should_failslab+0x29/0x70 [ 385.686234] __kmalloc+0xbe/0x350 [ 385.689729] ? ceph_msg_new+0xc1/0x6a0 [ 385.693657] ? ceph_kvmalloc+0xb5/0x1b0 [ 385.697686] ceph_kvmalloc+0xb5/0x1b0 [ 385.701553] ceph_msg_new+0x2c2/0x6a0 [ 385.705422] msgpool_alloc+0xc9/0x1b0 [ 385.709288] ? ceph_msgpool_init+0x2b0/0x2b0 [ 385.713729] mempool_create_node+0x841/0xc70 [ 385.718201] mempool_create+0xd4/0xf0 [ 385.722066] ? msgpool_alloc+0x1b0/0x1b0 [ 385.726165] ? ceph_msgpool_init+0x2b0/0x2b0 [ 385.730613] ceph_msgpool_init+0x12d/0x2b0 [ 385.734920] ceph_osdc_init+0x7cc/0x1010 [ 385.739050] ceph_create_client+0x401/0x620 [ 385.743422] ? __kmalloc+0x13a/0x350 [ 385.747188] ceph_mount+0xb4c/0x30a0 [ 385.750926] ? alloc_pages_current+0x6b1/0x970 [ 385.755739] ? f2fs_init_acl+0x1530/0x1530 [ 385.760011] mount_fs+0x29b/0x780 [ 385.763498] vfs_kern_mount+0x222/0x990 [ 385.767480] do_mount+0xca5/0x4ed0 [ 385.771045] ? msan_get_shadow_origin_ptr+0x107/0x230 [ 385.776272] ksys_mount+0x32e/0x3d0 [ 385.779943] __x64_sys_mount+0x157/0x1c0 [ 385.784047] ? ksys_mount+0x3d0/0x3d0 [ 385.787872] do_syscall_64+0x15b/0x230 [ 385.791787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.796985] RIP: 0033:0x455a99 [ 385.800192] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 385.807926] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 385.815195] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 385.822462] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 385.829742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 385.837028] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004b 19:21:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x2000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x8000, 0x4, 0xffffffffffffbfa5, 0x1000, 0x2, 0x8001, 0x5, 0x8001, 0x8000, 0x3}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") close(r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) setpriority(0x0, r4, 0x1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x17}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffeff, 0xb6, 0x1, 0x100, 0x0, 0x80000000, r3}) close(r1) 19:21:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x4, &(0x7f0000013ff4)={@multicast2=0xe0000002, @rand_addr, @multicast2=0xe0000002}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000000040), &(0x7f0000000180)=0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) clone(0x0, &(0x7f00000006c0), &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 19:21:10 executing program 5: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101000) socket$nl_xfrm(0x10, 0x3, 0x6) 19:21:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000e2b0569592542d38a253c774d1487a7440fa30dfe5280153f087f6661c50d3135c3ccd9792d5635d84903ae067bcf52c4596415adeea4e53cd38b2be5f121625dd8d4e9a27c5be6f4d228493613f9e28a4c3f54b2780ca322532cb3fd861bcabc93b"]}) close(r2) close(r1) 19:21:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) write$binfmt_elf32(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0x3, 0x101, 0x1, 0x6, 0x3, 0x3, 0x0, 0x1e7, 0x38, 0x131, 0xffffffff00000000, 0x1, 0x20, 0x2, 0x7, 0xffffffff, 0x80}, [{0x2, 0x1000, 0x6, 0x9eb, 0xff, 0x7ff, 0x7080000, 0xffff}, {0x7474e557, 0xc000000000000000, 0x3f, 0x400, 0x80000000, 0x1, 0x9ea, 0x4}], "16a06eb850e5c5c14ce3a05cb6cf0828c65187d77d85c5b47f514909c1606effbf5dc898fbdba66cdf537dd538bdb481bf94174821680ff3389d4713777f11265f042b5c1067447bb5ce27835d85d5dd3378a31464970f", [[], [], [], []]}, 0x4cf) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x7, 0x8, 0x7fff, 0x9}, 0x14) 19:21:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) close(r0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6e, @loopback=0x7f000001, 0x4e23, 0x1, 'ovf\x00', 0x2, 0x100, 0x4c}, 0x2c) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000000000010000e000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000002780)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000002700)}, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r2 = getpgrp(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x105081, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00000000c0)={0xab536fd, 0x2, 0x20}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x0, r2}) 19:21:10 executing program 6 (fault-call:1 fault-nth:76): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 386.313826] FAULT_INJECTION: forcing a failure. [ 386.313826] name failslab, interval 1, probability 0, space 0, times 0 [ 386.325240] CPU: 1 PID: 26828 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 386.332122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.341514] Call Trace: [ 386.344174] dump_stack+0x185/0x1d0 [ 386.347874] should_fail+0x87b/0xab0 [ 386.351648] __should_failslab+0x278/0x2a0 [ 386.355947] should_failslab+0x29/0x70 [ 386.359887] kmem_cache_alloc+0x129/0xb70 [ 386.364077] ? ceph_msg_new+0xc1/0x6a0 [ 386.368010] ? ceph_kvmalloc+0xb5/0x1b0 [ 386.372064] ceph_msg_new+0xc1/0x6a0 [ 386.375882] msgpool_alloc+0xc9/0x1b0 [ 386.379788] ? ceph_msgpool_init+0x2b0/0x2b0 [ 386.384243] mempool_create_node+0x841/0xc70 [ 386.388762] mempool_create+0xd4/0xf0 [ 386.392652] ? msgpool_alloc+0x1b0/0x1b0 [ 386.396756] ? ceph_msgpool_init+0x2b0/0x2b0 [ 386.401213] ceph_msgpool_init+0x12d/0x2b0 [ 386.405521] ceph_osdc_init+0x7cc/0x1010 [ 386.409661] ceph_create_client+0x401/0x620 [ 386.414070] ? __kmalloc+0x13a/0x350 [ 386.417846] ceph_mount+0xb4c/0x30a0 [ 386.421596] ? alloc_pages_current+0x6b1/0x970 [ 386.426244] ? f2fs_init_acl+0x1530/0x1530 [ 386.430546] mount_fs+0x29b/0x780 [ 386.434064] vfs_kern_mount+0x222/0x990 [ 386.438105] do_mount+0xca5/0x4ed0 [ 386.441700] ? __kmalloc+0x13a/0x350 [ 386.445464] ? copy_mount_options+0x91/0x540 [ 386.449943] ksys_mount+0x32e/0x3d0 [ 386.453631] __x64_sys_mount+0x157/0x1c0 [ 386.457741] ? ksys_mount+0x3d0/0x3d0 [ 386.461578] do_syscall_64+0x15b/0x230 [ 386.465520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.470739] RIP: 0033:0x455a99 [ 386.473947] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 386.481695] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 386.488995] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 386.496327] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 386.503647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:21:10 executing program 3: mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f0000000140)) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair(0x4, 0x5, 0xf8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000180)=0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000240)={0x5f6, 0x4, 0x200, 0x9, 0x1, 0xfff, 0x3, 0x1f, r5}, &(0x7f0000000280)=0x20) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x78) dup3(r0, r1, 0x0) [ 386.510951] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004c 19:21:10 executing program 5: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x20000) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000540)='/dev/null\x00', 0x4100, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000005c0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @random="5ab00aa14757"}, 0x24, {0x2, 0x4e23, @multicast2=0xe0000002}, 'rose0\x00'}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x84000008912, &(0x7f0000000100)="295ee1311f16f48f491070") r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) r3 = socket(0x10, 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=""/83, &(0x7f0000000380)=""/181, &(0x7f0000000440)=""/141}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001900)=ANY=[@ANYRES64=r3]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000500)=0xfffffffffffffff8, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000680)=0xfffffffffffffffe) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000580)=0x104000000) 19:21:10 executing program 6 (fault-call:1 fault-nth:77): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/18) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 386.690513] FAULT_INJECTION: forcing a failure. [ 386.690513] name failslab, interval 1, probability 0, space 0, times 0 [ 386.702135] CPU: 0 PID: 26855 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 386.709011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.718401] Call Trace: [ 386.721055] dump_stack+0x185/0x1d0 [ 386.724741] should_fail+0x87b/0xab0 [ 386.728507] __should_failslab+0x278/0x2a0 [ 386.732807] should_failslab+0x29/0x70 [ 386.736758] __kmalloc+0xbe/0x350 19:21:10 executing program 3: r0 = socket(0x15, 0x80005, 0x0) unshare(0x400) getsockopt(r0, 0x200100000114, 0x2710, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 386.740251] ? ceph_msg_new+0xc1/0x6a0 [ 386.744178] ? ceph_kvmalloc+0xb5/0x1b0 [ 386.748213] ceph_kvmalloc+0xb5/0x1b0 [ 386.752057] ceph_msg_new+0x2c2/0x6a0 [ 386.755910] msgpool_alloc+0xc9/0x1b0 [ 386.759749] ? ceph_msgpool_init+0x2b0/0x2b0 [ 386.764190] mempool_create_node+0x841/0xc70 [ 386.768685] mempool_create+0xd4/0xf0 [ 386.772545] ? msgpool_alloc+0x1b0/0x1b0 [ 386.776642] ? ceph_msgpool_init+0x2b0/0x2b0 [ 386.781103] ceph_msgpool_init+0x12d/0x2b0 [ 386.785394] ceph_osdc_init+0x7cc/0x1010 [ 386.789526] ceph_create_client+0x401/0x620 [ 386.793911] ? __kmalloc+0x13a/0x350 [ 386.797683] ceph_mount+0xb4c/0x30a0 [ 386.801432] ? alloc_pages_current+0x6b1/0x970 [ 386.806097] ? f2fs_init_acl+0x1530/0x1530 [ 386.810391] mount_fs+0x29b/0x780 [ 386.813920] vfs_kern_mount+0x222/0x990 [ 386.817961] do_mount+0xca5/0x4ed0 [ 386.821551] ? __kmalloc+0x13a/0x350 [ 386.825320] ? copy_mount_options+0x91/0x540 [ 386.829802] ksys_mount+0x32e/0x3d0 [ 386.833504] __x64_sys_mount+0x157/0x1c0 [ 386.837612] ? ksys_mount+0x3d0/0x3d0 19:21:10 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) readahead(r0, 0x2, 0x1000000000000000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000280)={{0x0, @empty, 0x4e22, 0x3, 'lblc\x00', 0x20, 0x76d2, 0x5f}, {@multicast2=0xe0000002, 0x4e22, 0x0, 0x1ff, 0x8000, 0xd74c}}, 0x44) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00cf0000000000000000ffffac14ffaa000000000000000000000000000000004442f5bee771ce841092d75aa2eaf6dc1f1260d3aa9e309f9058eb906a53354fc4526849222f0b5fadb2f07be54c4e3fc88a10f7fb2bf36a00a7422aaba91586a511f13930cf847022920242e21cef3d3c88d7670795b100b3404655c7896b1dac", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000240)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8001) [ 386.841440] do_syscall_64+0x15b/0x230 [ 386.845373] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.850696] RIP: 0033:0x455a99 [ 386.853907] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 386.861662] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 386.868964] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 386.876260] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 386.883561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:21:10 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x2}, 0x8, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xafd, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="46846ff297d73987ab68fa846df1871abcc65bf93e997bbd67320f42a21f64d25fc1258245227b1bcefd169f5e54085990a84c9c437893ac12167ca01cfa8db86ac1d96c898fa3aec2d7844de10175c51efd3829760ef75cfbabc595f9b5bac30a53149daf2374ef25aa5d186b4a98dd1139cef2c77503ddaf6c3f007b7d6963d5d256d28f3159e060335a16add67383f5a8ac4c19f079e4d75e") socket$inet_tcp(0x2, 0x1, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r1, 0x903, 0x70bd28, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x38}, 0x1, 0x0, 0x0, 0x94}, 0x1) [ 386.890866] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004d [ 386.968898] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 387.011340] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 19:21:11 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/117, 0x75, 0x0, 0x0, 0x0) socketpair(0x9, 0x80002, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) 19:21:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40500, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f0000000080)) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r2) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:11 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{0x0, 0x41, 0x120000000, 0x6}, {0x101, 0x1, 0x6, 0x7fff}, {0x1884, 0x8, 0x6, 0xb8}, {0x5, 0x100000001, 0xffffffff00000000}, {0x1000, 0x1000, 0x2, 0x8}, {0x2, 0x9, 0x9c3, 0xff}, {0x1, 0x9, 0xb0ba, 0x60}, {0xb4, 0x7, 0x100000001, 0x8}]}, 0x10) 19:21:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') readv(r0, &(0x7f0000000040), 0x1000000000000119) 19:21:11 executing program 6 (fault-call:1 fault-nth:78): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 387.232549] FAULT_INJECTION: forcing a failure. [ 387.232549] name failslab, interval 1, probability 0, space 0, times 0 [ 387.244095] CPU: 1 PID: 26888 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 387.250970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.260367] Call Trace: [ 387.263027] dump_stack+0x185/0x1d0 [ 387.266740] should_fail+0x87b/0xab0 [ 387.270515] __should_failslab+0x278/0x2a0 [ 387.274812] should_failslab+0x29/0x70 [ 387.278743] kmem_cache_alloc+0x129/0xb70 [ 387.282935] ? ceph_msg_new+0xc1/0x6a0 [ 387.286866] ? ceph_kvmalloc+0xb5/0x1b0 [ 387.290887] ceph_msg_new+0xc1/0x6a0 [ 387.294672] msgpool_alloc+0xc9/0x1b0 [ 387.298537] ? ceph_msgpool_init+0x2b0/0x2b0 [ 387.302986] mempool_create_node+0x841/0xc70 [ 387.307478] mempool_create+0xd4/0xf0 [ 387.311368] ? msgpool_alloc+0x1b0/0x1b0 [ 387.315458] ? ceph_msgpool_init+0x2b0/0x2b0 [ 387.319900] ceph_msgpool_init+0x12d/0x2b0 [ 387.324192] ceph_osdc_init+0x7cc/0x1010 [ 387.328323] ceph_create_client+0x401/0x620 [ 387.332714] ? __kmalloc+0x13a/0x350 [ 387.336474] ceph_mount+0xb4c/0x30a0 [ 387.340230] ? alloc_pages_current+0x6b1/0x970 [ 387.344866] ? f2fs_init_acl+0x1530/0x1530 [ 387.349141] mount_fs+0x29b/0x780 [ 387.352668] vfs_kern_mount+0x222/0x990 [ 387.356715] do_mount+0xca5/0x4ed0 [ 387.360308] ? __kmalloc+0x13a/0x350 [ 387.364088] ? copy_mount_options+0x91/0x540 [ 387.368570] ksys_mount+0x32e/0x3d0 [ 387.372263] __x64_sys_mount+0x157/0x1c0 [ 387.376374] ? ksys_mount+0x3d0/0x3d0 19:21:11 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0x94, 0x54, &(0x7f0000000300)="039ccb5e5ed4d788b25b53dbd69ab41400c211332295f4af022a86f67d82c5b95dcd6e9713884992c4da3896be6985bcb29078b8aaf178131d5cb7736d18c4de88e58da8064ccd9517914ea0ef1aca6c643ba198b2993fbb8b576d11ed11b47f0df7e51bd81cce00ece972349e5a15cee323927b536d3153329ce8100118fb4020607b928f428041f37e4cfeaa4d8e9a175696db", &(0x7f00000003c0)=""/84}, 0x28) r1 = dup(0xffffffffffffffff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x10000000004, 0x7ffc, 0x101, 0x1, 0x0, r1}, 0x2c) syz_emit_ethernet(0xa0, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000000273de7bd140180c20000009100430081001a00000442fe7ef75c00004808fcd6e65f03ebd65039abf9e56ceb666d4362c94af32452805dca4fef6869c5969ce948b9eb724de0ae57b966cca3f2f9b64ab20804af696f410c38e5448a552662b88c8ca551b8a1ddac60822aefb34b8694a1120eaf92a19531cdc50083a24b37e702ddb9d4b2f7970f9513d365a89d10b0da9e3383b1777ef924b3a2c0ae6c1cf57e2f08a643f2d446d6061ca5543f63f73de9000000000000000000000000000000"], &(0x7f0000000040)={0x0, 0x4, [0xb95, 0xe6e, 0xdb4, 0x580]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x18) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84001, 0x0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000140), 0x4) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f00000001c0)) 19:21:11 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000080)="18c6c9d5855f62c665abe20f45b04e4a126a42762a5c5eac804b1bc7fb2b92", 0x1f) rt_sigprocmask(0x1, &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) write(r1, &(0x7f00000000c0)="6e84ce53627a1e4735a37c", 0xb) 19:21:11 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x80000000002) io_setup(0x9, &(0x7f0000000240)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000010000000000000000000000", 0x10}]) 19:21:11 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r1 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x1994, 0x2103) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r2, 0x208, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x800) close(r0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002cbd7000fcdbdf250200000008000300880000000800040002000000080001004e210000080001004e23000004000500080003000c00000004000500"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x4) 19:21:11 executing program 3: add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x111000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x4, 0x5, 0x6, 0x1, 0x80, 0xb6, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1000, 0xff, 0x5, 0x1ff, 0x80000001}}, &(0x7f0000000100)=0xb0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clone(0x0, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) [ 387.380202] do_syscall_64+0x15b/0x230 [ 387.384138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 387.389358] RIP: 0033:0x455a99 [ 387.392565] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 387.400318] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 387.407623] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 387.414929] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 387.422229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 387.429530] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004e 19:21:11 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa4000ffffffffffff886442a703009600"], &(0x7f0000000100)={0x0, 0x0, [0xe21]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000001180)={{0x4, 0x40}, 0x8}, 0x10) r2 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r2, &(0x7f0000000140)="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", 0x1000, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) sendto$unix(r1, &(0x7f00000011c0)="6f946086e72120e601083dfd348ddb08607850cd3356e98770068ccd2c06f3ba58b22c1681cb6265d85edc2e32fccbd35da127c0172d9a726f116a83644eec867ff9470672", 0x45, 0x48000, 0x0, 0x0) [ 387.483969] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 387.515263] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 19:21:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:11 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x7ff) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:11 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100), 0x8) unshare(0x2000000) 19:21:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x80) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req3={0x800, 0xfffffffffffffffb, 0x12, 0x1, 0x7, 0x1, 0x6}, 0x1c) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000140)) ioctl$SCSI_IOCTL_PROBE_HOST(r4, 0x5385, &(0x7f00000001c0)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 19:21:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8915, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x0, @rand_addr}}) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) unshare(0x24020400) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x200024, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}}, 0x0, 0x0, r3, 0x0) 19:21:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x3, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x42000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001740)={0x7c1, 0x0, 0x0, 0x7}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc0\x00', 0x40, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/autofs\x00', 0x0, 0x0) r6 = creat(&(0x7f0000001540)='./file0\x00', 0x40) r7 = syz_open_dev$dmmidi(&(0x7f0000001680)='/dev/dmmidi#\x00', 0x1, 0x0) io_submit(r2, 0x6, &(0x7f0000001700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000200)="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", 0x1000, 0x5, 0x0, 0x0, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000001200)="e2a50be16ed3d42f7d5da04442b2304812b2ed551ac46b009a4ad453e9d25bf2c67a987bef56bd6ba532825b9d0d5a9460ff5215e23fef7b6b051494f218fcbd82588ca6cbfd6f5d21f93d1167073dec807fbac11e34e7f946391434b7fcb4f005f286ac3070f64bf862289edd64db86159f7a139b7ea82bfecef088e06224d90d85525fcc96fa3b4c67d38b164abb9d75704661a5e252f496ed17863c4e3b080acfacf0ee9a4d03ab543438", 0xac, 0xa, 0x0, 0x0, r3}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0x7fff, r0, &(0x7f00000012c0)="7e866d022aa46a2df8a6807c58d972b1959636c9acb2cbd22fa057c951c4d705d5172f42c24a90a681b95c1b377d90", 0x2f, 0x8, 0x0, 0x1, r4}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000001380)="59bbfdea01fe5eb2c22c05346917d7d41f905064e5ed53a4619b8a9e963354ce3352f793a7f6dfe8bfba9dd71acfca54e6178a961b8bc505", 0x38, 0x0, 0x0, 0x1, r5}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0xf, 0x5fe, r0, &(0x7f0000001440)="9b5f3a155bfccb5be8376a28dcb8ba1f92f0a5fbc7759f980d0e6ec76a81b5a74229aafbcb6f031021757c8e0b83c4ef58091c2ef632c04defbca3e837aaa6de6f3c8e7b21d2acd098d310d93eb6b503f2baf671c4e19e8ae6be40069b6efdfc324ab50112427ce5e7ee1d044d56efaf99028f9030be8e9aedb38e9c522d18a49b4397c1a2456cc32af10cb1194cd70ba08068fa6cfde6e72834b81511b3e1f63f8f8b40f984aa326f6f68150fa5eed8811f51dbf5dfc397eeeaaccb1247e5ba47f21e0387aee517e86a8a35633e19d7d3bf930fc3cee34247fc5dcdabf00444f1d3c793f92fa2fcf998da8ddd4239c09c4e9ec9fd", 0xf5, 0x0, 0x0, 0x0, r6}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f00000015c0)="b9ce755a4ee03d2827e593e1cd4f11abed637d200145630a7ecbe864bfc60e4966977c4a29c42e565c75d44497f9a755bd0d33e8b86d7e60b3efe09ad245bbd3181490c14dbf6b177b3bd70ca73de454dfcf7f4934fd567db97b53024288137c0552778288dd8bca40129a3b6d76ece73e989aff6a7e8887019148a7625094a996d1a4a7d6f0ccb6534782e766dc35da42f1e64131e13d95355cc3d4f623126e0d12aefbae4e9d9c", 0xa8, 0x101, 0x0, 0x0, r7}]) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000180)="24000000280007031dfffd946fa2830020200a000900000000030000001ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 19:21:11 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$alg(0x26, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10, 0xf503, 0x0, 0x800000}, 0x274, &(0x7f0000000280)={&(0x7f00000002c0)={0x18, 0x27, 0x1, 0x0, 0x0, {0x9}}, 0x11}, 0x1}, 0x80000000000) personality(0x5000009) socket$inet(0x2, 0x7, 0xa82) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getneightbl={0x14, 0x42, 0x300, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) 19:21:11 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa0000000000000000000000000000e8ff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) set_mempolicy(0x3, &(0x7f0000000000)=0x7, 0x9) 19:21:11 executing program 6 (fault-call:1 fault-nth:79): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:11 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x800, 0x1, 0x400, 0x8, 0x4, r2}) 19:21:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x33, &(0x7f0000000040)={0x2e, 0x7ff00, 0x1f, 0x5}) setsockopt$sock_void(r0, 0x29, 0x23, 0x70fe0000000000, 0xf000) [ 388.011815] FAULT_INJECTION: forcing a failure. [ 388.011815] name failslab, interval 1, probability 0, space 0, times 0 [ 388.023316] CPU: 0 PID: 26959 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 388.030209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.039598] Call Trace: [ 388.042247] dump_stack+0x185/0x1d0 [ 388.045919] should_fail+0x87b/0xab0 [ 388.049677] __should_failslab+0x278/0x2a0 [ 388.053973] should_failslab+0x29/0x70 [ 388.057903] __kmalloc+0xbe/0x350 [ 388.061400] ? ceph_msg_new+0xc1/0x6a0 [ 388.065322] ? ceph_kvmalloc+0xb5/0x1b0 [ 388.069337] ceph_kvmalloc+0xb5/0x1b0 [ 388.073182] ceph_msg_new+0x2c2/0x6a0 [ 388.077058] msgpool_alloc+0xc9/0x1b0 [ 388.080922] ? ceph_msgpool_init+0x2b0/0x2b0 [ 388.085363] mempool_create_node+0x841/0xc70 [ 388.089899] mempool_create+0xd4/0xf0 [ 388.093750] ? msgpool_alloc+0x1b0/0x1b0 [ 388.097856] ? ceph_msgpool_init+0x2b0/0x2b0 [ 388.102312] ceph_msgpool_init+0x12d/0x2b0 [ 388.106607] ceph_osdc_init+0x7cc/0x1010 [ 388.110744] ceph_create_client+0x401/0x620 [ 388.115125] ? __kmalloc+0x13a/0x350 [ 388.118904] ceph_mount+0xb4c/0x30a0 [ 388.122685] ? alloc_pages_current+0x6b1/0x970 [ 388.127336] ? f2fs_init_acl+0x1530/0x1530 [ 388.131604] mount_fs+0x29b/0x780 [ 388.135090] vfs_kern_mount+0x222/0x990 [ 388.139094] do_mount+0xca5/0x4ed0 [ 388.142666] ? msan_get_shadow_origin_ptr+0xe1/0x230 [ 388.147830] ? copy_mount_options+0x91/0x540 [ 388.152325] ksys_mount+0x32e/0x3d0 [ 388.156008] __x64_sys_mount+0x157/0x1c0 [ 388.160105] ? ksys_mount+0x3d0/0x3d0 [ 388.163939] do_syscall_64+0x15b/0x230 [ 388.167874] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.173099] RIP: 0033:0x455a99 [ 388.176288] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 388.184014] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 388.191308] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 388.198601] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 19:21:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000080)="d62d", 0x2}]) 19:21:12 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000200)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff000000000000ce87654548257f57e88ef541c0b0ab00000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 388.205892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 388.213182] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004f 19:21:12 executing program 6 (fault-call:1 fault-nth:80): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x3f) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200841) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000080)) io_setup(0x0, &(0x7f00000000c0)) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 388.289288] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 388.327131] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 388.341527] FAULT_INJECTION: forcing a failure. [ 388.341527] name failslab, interval 1, probability 0, space 0, times 0 [ 388.353154] CPU: 0 PID: 26975 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 388.360045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.370018] Call Trace: [ 388.372681] dump_stack+0x185/0x1d0 [ 388.376375] should_fail+0x87b/0xab0 [ 388.380147] __should_failslab+0x278/0x2a0 [ 388.384439] should_failslab+0x29/0x70 19:21:12 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) [ 388.388378] kmem_cache_alloc+0x129/0xb70 [ 388.392578] ? ceph_msg_new+0xc1/0x6a0 [ 388.396510] ? ceph_kvmalloc+0xb5/0x1b0 [ 388.400531] ceph_msg_new+0xc1/0x6a0 [ 388.404314] msgpool_alloc+0xc9/0x1b0 [ 388.408173] ? ceph_msgpool_init+0x2b0/0x2b0 [ 388.412618] mempool_create_node+0x841/0xc70 [ 388.417114] mempool_create+0xd4/0xf0 [ 388.420980] ? msgpool_alloc+0x1b0/0x1b0 [ 388.425083] ? ceph_msgpool_init+0x2b0/0x2b0 [ 388.429544] ceph_msgpool_init+0x12d/0x2b0 [ 388.433833] ceph_osdc_init+0x7cc/0x1010 [ 388.437974] ceph_create_client+0x401/0x620 [ 388.442364] ? __kmalloc+0x13a/0x350 [ 388.446135] ceph_mount+0xb4c/0x30a0 [ 388.449901] ? alloc_pages_current+0x6b1/0x970 [ 388.454561] ? f2fs_init_acl+0x1530/0x1530 [ 388.458860] mount_fs+0x29b/0x780 [ 388.462364] vfs_kern_mount+0x222/0x990 [ 388.466412] do_mount+0xca5/0x4ed0 [ 388.470023] ? __kmalloc+0x13a/0x350 [ 388.473821] ? copy_mount_options+0x91/0x540 [ 388.478355] ksys_mount+0x32e/0x3d0 [ 388.482064] __x64_sys_mount+0x157/0x1c0 [ 388.486177] ? ksys_mount+0x3d0/0x3d0 [ 388.490020] do_syscall_64+0x15b/0x230 [ 388.493964] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.499187] RIP: 0033:0x455a99 [ 388.502404] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 388.510161] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 388.517468] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 388.524775] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 388.532084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:21:12 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000008400ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:12 executing program 6 (fault-call:1 fault-nth:81): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 388.539397] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000050 [ 388.675688] FAULT_INJECTION: forcing a failure. [ 388.675688] name failslab, interval 1, probability 0, space 0, times 0 [ 388.687186] CPU: 1 PID: 26993 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 388.694069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.703457] Call Trace: [ 388.706110] dump_stack+0x185/0x1d0 [ 388.709825] should_fail+0x87b/0xab0 [ 388.713593] __should_failslab+0x278/0x2a0 [ 388.717889] should_failslab+0x29/0x70 [ 388.721821] __kmalloc+0xbe/0x350 [ 388.725318] ? ceph_msg_new+0xc1/0x6a0 [ 388.729261] ? ceph_kvmalloc+0xb5/0x1b0 [ 388.733284] ceph_kvmalloc+0xb5/0x1b0 [ 388.737154] ceph_msg_new+0x2c2/0x6a0 [ 388.741026] msgpool_alloc+0xc9/0x1b0 [ 388.744895] ? ceph_msgpool_init+0x2b0/0x2b0 [ 388.749385] mempool_create_node+0x841/0xc70 [ 388.753889] mempool_create+0xd4/0xf0 [ 388.757757] ? msgpool_alloc+0x1b0/0x1b0 [ 388.761864] ? ceph_msgpool_init+0x2b0/0x2b0 [ 388.766325] ceph_msgpool_init+0x12d/0x2b0 [ 388.770637] ceph_osdc_init+0x7cc/0x1010 19:21:12 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f00000000c0)=[{0x677a, 0x8}, {0x7ff, 0x6, 0x6, 0xbc}, {0x800, 0x1, 0x6, 0x7f}, {0x7, 0x2, 0x1000, 0x6}]}) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 388.774808] ceph_create_client+0x401/0x620 [ 388.779204] ? __kmalloc+0x13a/0x350 [ 388.782967] ceph_mount+0xb4c/0x30a0 [ 388.786814] ? alloc_pages_current+0x6b1/0x970 [ 388.791472] ? f2fs_init_acl+0x1530/0x1530 [ 388.795774] mount_fs+0x29b/0x780 [ 388.799317] vfs_kern_mount+0x222/0x990 [ 388.803365] do_mount+0xca5/0x4ed0 [ 388.806947] ? copy_mount_options+0x2dd/0x540 [ 388.811523] ksys_mount+0x32e/0x3d0 [ 388.815220] __x64_sys_mount+0x157/0x1c0 [ 388.819328] ? ksys_mount+0x3d0/0x3d0 [ 388.823186] do_syscall_64+0x15b/0x230 [ 388.827125] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 388.832345] RIP: 0033:0x455a99 [ 388.835554] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 388.843309] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 388.850613] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 388.857923] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 388.865225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 388.872532] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000051 19:21:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) 19:21:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) 19:21:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socket$packet(0x11, 0xa, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffffffffffff0300000000008100000088486053e7d800140000fe80000000000000000000000000000000000000000000000000ffffac14140000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000380)) 19:21:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0xc, 0xffffffffffdfffff) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 19:21:12 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:12 executing program 6 (fault-call:1 fault-nth:82): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='/'], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 19:21:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe, 0x2113, r0, 0x0) [ 389.025708] FAULT_INJECTION: forcing a failure. [ 389.025708] name failslab, interval 1, probability 0, space 0, times 0 [ 389.037165] CPU: 0 PID: 27018 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 389.044052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.053451] Call Trace: [ 389.056107] dump_stack+0x185/0x1d0 [ 389.059809] should_fail+0x87b/0xab0 [ 389.063583] __should_failslab+0x278/0x2a0 [ 389.067934] should_failslab+0x29/0x70 [ 389.071875] __kmalloc+0xbe/0x350 19:21:13 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xc0, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/192}, &(0x7f0000000280)=0x78) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x4e00) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38060000000000000000000000000000fe9200000000000000000000000080ffe4d15b000000000000000200ffffac010000009832895d5032306400000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 389.075399] ? __alloc_workqueue_key+0xd7/0x23b0 [ 389.080226] ? __alloc_workqueue_key+0x2b5/0x23b0 [ 389.085109] ? __alloc_workqueue_key+0x255/0x23b0 [ 389.090020] __alloc_workqueue_key+0x2b5/0x23b0 [ 389.094789] ? msgpool_alloc+0x1b0/0x1b0 [ 389.098906] ? ceph_msgpool_init+0x2b0/0x2b0 [ 389.103362] ? ceph_msgpool_init+0x18e/0x2b0 [ 389.107849] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 389.113349] ? ceph_msgpool_init+0x197/0x2b0 [ 389.117833] ceph_osdc_init+0x870/0x1010 [ 389.121984] ceph_create_client+0x401/0x620 [ 389.126388] ? __kmalloc+0x13a/0x350 [ 389.130183] ceph_mount+0xb4c/0x30a0 [ 389.133947] ? alloc_pages_current+0x6b1/0x970 [ 389.138616] ? f2fs_init_acl+0x1530/0x1530 [ 389.142913] mount_fs+0x29b/0x780 [ 389.146445] vfs_kern_mount+0x222/0x990 [ 389.150500] do_mount+0xca5/0x4ed0 [ 389.154113] ? __kmalloc+0x13a/0x350 [ 389.157902] ? copy_mount_options+0x91/0x540 [ 389.162391] ksys_mount+0x32e/0x3d0 [ 389.166090] __x64_sys_mount+0x157/0x1c0 [ 389.170196] ? ksys_mount+0x3d0/0x3d0 19:21:13 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029255af0ee4fcb812e22aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d6435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 389.174032] do_syscall_64+0x15b/0x230 [ 389.177973] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.183193] RIP: 0033:0x455a99 [ 389.186404] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 389.194160] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 389.201471] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 389.208782] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 389.216094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 19:21:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16=0x0, @ANYBLOB="ada167b601daa992db1b046193deac6251399a7c7a44", @ANYRES32, @ANYRES64], @ANYBLOB="793802c26c186a7e591e8e84f48cad7cf20244e826285df16a9cc601294286bff2f65c523da6af43687016772f50325f6e"]]}) close(r2) close(r1) [ 389.223520] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000052 19:21:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x4, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000200), &(0x7f00000004c0)=""/231}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="708c330bd59b78053acd0805ca97f3ebd665c1effa19a0d6a7a5080e5eb2306fdfd18ce4b6e5a36559a3e47d789e04a15bd23f39fa19df52eb19a4f124eacfdb4c7e077ff6d9cca0984fe1c056c59710cc02089747debe686a9e89dfda9d4e2dc8a87b9537e4d50bd31bb1fc8d7dfff1f0291622e0a02ea53904b31b00dc960f0c90fa784d81ecc626f08fd918d056d32a5fe4ecace1ade15cb87d4b40b3a5b07cb7e1e32aeec6c77c", &(0x7f0000000180)="2397cece723b619f9f8d0bbb92dd9ca0833a4b1e9e182518007122c94e6218a06d695545e9374b5e274eb1868a0f2c629520bae4a55a7d83bbacf9735849fec2382bc865d72cf6d5d8fe885065df101102c5d2e55aa9d45336b4637636cca20c404fa12d25b414b095716dd27b8f803c9d66517e140cbd66c92df84d2db1af06805e2be68758674292708311a95814fb96aa8e1fd003c1ab9e16284cdb1ebe774519e502fd75beed18", 0x2}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000280)="5c726ff93fa3efbb866c676ada7ecc7f687e394c5b0174d034bdc48b1fd97ad8207133bab8da3798b29111ea1dd6723b7655ef9ec6f0f52eef2a907212227cd3d51fec15b1498aa82d4b63c9548ca36309a8cb9af6e6bb4b38ddd4b782b3beb90aaddb8a373c20ac304f7ada9580533be59e336566ea9865e0e6", &(0x7f0000000300)=""/218}, 0x18) 19:21:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f0000000140)=@can, &(0x7f0000000200)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @rand_addr, @remote}, &(0x7f0000000380)=0xc) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0x13a) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [], 0xa, "85a54c44638e9b33b2137a16fe6794737c63262f37536d8de7f79fede800ef2437a599cb97c7ccbb9fb4b40c74"}, 0x38) 19:21:13 executing program 4: clone(0x200, &(0x7f0000000080), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000000c0)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xa0000, 0x0) close(r0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) syz_open_procfs(0x0, &(0x7f0000000540)='numa_maps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x27e, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_getattr(r2, &(0x7f0000000140), 0x30, 0x0) 19:21:13 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x100fff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000002c0)=0x8001, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x80, 0x0) close(r1) r2 = socket(0x1e, 0x1, 0x6) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000180)=""/224, &(0x7f0000000000)=0xe0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="1b", 0x1}]) 19:21:13 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000100)={0x4, 0x8, 0xfa00}, 0x10) pause() 19:21:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x6) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x5, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x3, 0x90, [0x20000140, 0x0, 0x0, 0x200002c0, 0x200002f0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000f30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000caee1edb0000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"]}, 0x108) 19:21:13 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = msgget$private(0x0, 0x80) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x5, r3, r4, r5, r6, 0x4, 0x2}, 0x7f, 0x5, 0x8, 0x6, 0x7, 0x9, r7, r8}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013ff0000000000000000fe8000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:13 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) tkill(r2, 0x11) clone(0x0, &(0x7f0000290000), &(0x7f0000186ffc), &(0x7f0000b8e000), &(0x7f0000a5e000)) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000340)=r2) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f00000002c0)={0x5a, ""/90}) ioctl$SG_GET_REQUEST_TABLE(r1, 0x7b9, &(0x7f0000000040)) 19:21:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) r1 = socket(0x17, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000240)=0xc) io_setup(0x3efd, &(0x7f0000000140)) fcntl$setown(r1, 0x8, r2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000480)={0x6, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0xfffffffffffffe28) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x4, 0x9, 0x8, 0xdc0, 0x8}, 0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x78, r3, 0x201, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xefc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x64}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x20004000}, 0x20040055) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) [ 389.603419] Unknown ioctl 21520 [ 389.634888] Unknown ioctl 21381 19:21:13 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x100000100000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000040)=0x676) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000020001007d00000000000000480001006d6435000000000000000000000000000000000000000000000000000000000000000000f5ffffffffffffff000000000000000000000000000000000000000000000000e0abbb16cfc39535c1"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x40810) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400000) 19:21:13 executing program 2: r0 = socket(0x1a, 0x200000, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond_slave_1\x00', 0x10) recvfrom(r0, &(0x7f0000000080)=""/76, 0xfffffffffffffdc1, 0x40000042, 0x0, 0xfffffffffffffded) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x7, 0x4) [ 389.702931] Unknown ioctl 21520 [ 389.711237] Unknown ioctl 21381 19:21:13 executing program 6 (fault-call:1 fault-nth:83): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:13 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r0) r1 = getegid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000440)=[r1, r2, r3, r4, r5, r6, r7]) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), 0x4) fcntl$setpipe(r0, 0x407, 0x0) 19:21:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket(0x1e, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) getsockopt$inet6_udp_int(r2, 0x11, 0x6f, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x160, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x0, &(0x7f0000000600)) r4 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2000) r5 = open(&(0x7f0000000380)='./file0\x00', 0x400000, 0x1a7) r6 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x200, 0x2000) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x8c00, 0x0) r8 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x8, 0x0) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000000680)='/dev/null\x00', 0x0, 0x0) io_submit(r3, 0x6, &(0x7f0000000700)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0xaee5, r0, &(0x7f00000001c0)="0a4a0bf7cdbc50b766ba0161fc323ada7140ffff85a86178c8f7549497b98cdf3449e9bc0bbbf61c499efd1e3d1f6a946664bdf913fb95881a8da5d709fb01d6312248410a27806c52966075545ce6ff26a4fae21c0d94a983155547004c89af3fec4f7aa72cf0b6eca1ab6bf8c8ee48e1", 0x71, 0x3, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x8, r1, &(0x7f00000002c0)="240052f940f8e58cbbcc34df822a46337b34e5b48754c77b453b32f5e72db48768f1f201c9a1483a264bdd5819669d3bccaff51abb16d219081ded380a0a231bae651faafe706dd37c546525d04fb141c300d3d8548d8a0f9651db549a76b8f1ed933b3b0320763e2ef959600490e7d7f526e1dc8eae27d8a6cf5a494a25c6e583d952", 0x83, 0x7, 0x0, 0x6d2aa2c606d19bca, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0x95, r2, &(0x7f0000000400)="b2e1d3bd67334cadd5e3c2f6f29010d2401676cac1c80fed8cd4c6b0a29c5cb9cbf31e52e4615f362ffd7d023bfbaf58a7b11a651877bd003820", 0x3a, 0x81, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f00000004c0)="80a2d1b08e2e1cca30341bb1910978a0915ab11a5445295cd0f5f86f434c277391d475ffa083", 0x26, 0x100000001, 0x0, 0x0, r7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000000580)="9c2f6e2b939dfa895d69c9c5d4c8cf14ecdf64453a7eed1c01606f9084bf4927470b8b5ac8eb", 0x26, 0x2a, 0x0, 0x0, r8}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x5, 0x9, r2, &(0x7f0000000640), 0x0, 0x8, 0x0, 0x1, r9}]) 19:21:13 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x2100) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f00000013c0)=""/200, 0xc8}], 0x3, &(0x7f00000014c0)=""/172, 0xac, 0xffffffffd66a3171}, 0x100) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001580)=[{0x4, 0x7}, {0x2, 0x100000000}, {0x4, 0x9}], 0x3) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x86) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="d7ef45ef2783df25856b1dfdaa7e1be7148707e8b1f61d341ff8408da1a6ca016c48c55bd4a872ddd4dcea4d0a2f7040d3c8312b11e9a1104eb43320202b8d", 0x3f) write$binfmt_elf64(r1, &(0x7f00000022c0)=ANY=[], 0xffb9) [ 390.046116] FAULT_INJECTION: forcing a failure. [ 390.046116] name failslab, interval 1, probability 0, space 0, times 0 [ 390.057773] CPU: 0 PID: 27088 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 390.064666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.074059] Call Trace: [ 390.076727] dump_stack+0x185/0x1d0 [ 390.080443] should_fail+0x87b/0xab0 [ 390.084196] __should_failslab+0x278/0x2a0 [ 390.088497] should_failslab+0x29/0x70 [ 390.092404] __kmalloc+0xbe/0x350 [ 390.095933] ? __alloc_workqueue_key+0xd7/0x23b0 [ 390.100729] ? __alloc_workqueue_key+0x32d/0x23b0 [ 390.105623] __alloc_workqueue_key+0x32d/0x23b0 [ 390.110347] ? msgpool_alloc+0x1b0/0x1b0 [ 390.114446] ? ceph_msgpool_init+0x2b0/0x2b0 [ 390.118894] ? ceph_msgpool_init+0x18e/0x2b0 [ 390.123377] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 390.128860] ? ceph_msgpool_init+0x197/0x2b0 [ 390.133301] ceph_osdc_init+0x870/0x1010 [ 390.137408] ceph_create_client+0x401/0x620 [ 390.141751] ? __kmalloc+0x13a/0x350 [ 390.145503] ceph_mount+0xb4c/0x30a0 [ 390.149244] ? alloc_pages_current+0x6b1/0x970 [ 390.153899] ? f2fs_init_acl+0x1530/0x1530 [ 390.158185] mount_fs+0x29b/0x780 [ 390.161686] vfs_kern_mount+0x222/0x990 [ 390.165725] do_mount+0xca5/0x4ed0 [ 390.169319] ? __kmalloc+0x13a/0x350 [ 390.173083] ? copy_mount_options+0x91/0x540 [ 390.177564] ksys_mount+0x32e/0x3d0 [ 390.181259] __x64_sys_mount+0x157/0x1c0 [ 390.185343] ? ksys_mount+0x3d0/0x3d0 [ 390.189187] do_syscall_64+0x15b/0x230 19:21:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xe0ffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 19:21:14 executing program 5: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8000000009, 0x201) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xe7, 0x4) [ 390.193120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.198325] RIP: 0033:0x455a99 [ 390.201531] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 390.209276] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 390.216576] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 390.223884] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 390.231185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 390.238486] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000053 19:21:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000001380)={0x64, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0x64}, 0x1}, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYBLOB="020000000000000008001b0000000000"], 0x2}, 0x1}, 0x0) r5 = dup3(r4, r1, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001400)=@get={0x1, &(0x7f00000014c0)=""/175, 0x1}) fcntl$getown(r5, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {0x0, 0x3}, 0x0, 0x0, 0x6}) read(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x35) 19:21:14 executing program 6 (fault-call:1 fault-nth:84): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/128) close(r0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:14 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x102, 0x23}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0}, 0x20) 19:21:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x8, 0x5, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000140), &(0x7f00000002c0)}, 0x20) 19:21:14 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0xffffffffffff7fdf, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_default\x00', &(0x7f0000000340)='\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='8'], 0x1) sendto$inet(r0, &(0x7f0000000040)='Y', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00', 0x101}) read(r0, &(0x7f00000001c0)=""/244, 0xf4) close(r0) 19:21:14 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="b21917f0fd35e2cb1986758e9c690042", 0x10) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in=@dev, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast2, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000680)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000a80)={&(0x7f0000000800)=@getspdinfo={0x0, 0x25, 0x0, 0x70bd26, 0x25dfdbfc, 0x4, [@lifetime_val={0x0, 0x9, {0x5, 0x80, 0x1000, 0x2}}]}, 0xfffffffffffffde3}, 0x1, 0x0, 0x0, 0x7ffffffffd}, 0x20000000) [ 390.545365] FAULT_INJECTION: forcing a failure. [ 390.545365] name failslab, interval 1, probability 0, space 0, times 0 [ 390.556834] CPU: 1 PID: 27126 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 390.563707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.573188] Call Trace: [ 390.575835] dump_stack+0x185/0x1d0 [ 390.579520] should_fail+0x87b/0xab0 [ 390.583310] __should_failslab+0x278/0x2a0 [ 390.587603] should_failslab+0x29/0x70 [ 390.591530] __kmalloc+0xbe/0x350 [ 390.595021] ? vsnprintf+0x288/0x33c0 [ 390.598854] ? apply_wqattrs_prepare+0xa2/0x1010 [ 390.603661] ? apply_wqattrs_prepare+0x55/0x1010 [ 390.608456] apply_wqattrs_prepare+0xa2/0x1010 [ 390.613080] ? kmsan_set_origin_inline+0x6b/0x120 [ 390.618130] ? __msan_poison_alloca+0x15c/0x1d0 [ 390.622839] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 390.627812] ? apply_workqueue_attrs_locked+0xa5/0xc20 [ 390.633122] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 390.638102] apply_workqueue_attrs_locked+0x21f/0xc20 [ 390.643346] ? rcu_all_qs+0x32/0x1f0 [ 390.647094] ? mutex_lock+0x31/0x90 [ 390.650783] ? mutex_lock+0x31/0x90 [ 390.654478] __alloc_workqueue_key+0x1c46/0x23b0 [ 390.659298] ? ceph_msgpool_init+0x2b0/0x2b0 [ 390.663760] ? ceph_msgpool_init+0x18e/0x2b0 [ 390.668210] ? ceph_msgpool_init+0x197/0x2b0 [ 390.672679] ceph_osdc_init+0x870/0x1010 [ 390.676814] ceph_create_client+0x401/0x620 [ 390.681195] ? __kmalloc+0x13a/0x350 [ 390.684978] ceph_mount+0xb4c/0x30a0 [ 390.688734] ? alloc_pages_current+0x6b1/0x970 [ 390.693393] ? f2fs_init_acl+0x1530/0x1530 [ 390.697682] mount_fs+0x29b/0x780 [ 390.701207] vfs_kern_mount+0x222/0x990 [ 390.705258] do_mount+0xca5/0x4ed0 [ 390.708832] ? __kmalloc+0x13a/0x350 [ 390.712569] ? copy_mount_options+0x91/0x540 [ 390.717023] ksys_mount+0x32e/0x3d0 [ 390.720723] __x64_sys_mount+0x157/0x1c0 [ 390.724802] ? ksys_mount+0x3d0/0x3d0 [ 390.728617] do_syscall_64+0x15b/0x230 [ 390.732551] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.737742] RIP: 0033:0x455a99 19:21:14 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc, 0x4) 19:21:14 executing program 0: socket$inet6(0xa, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r0, &(0x7f00000001c0)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x80000000) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x7) 19:21:14 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newae={0x7c, 0x1e, 0x8, 0x70bd2a, 0x25dfdbff, {{@in=@loopback=0x7f000001, 0x4d6, 0x2, 0x3f}, @in=@multicast2=0xe0000002, 0x10001}, [@replay_val={0x10, 0xa, {0x70bd25, 0x70bd29, 0xcd39}}, @tfcpad={0x8, 0x16, 0x401}, @etimer_thresh={0x8, 0xc, 0x493}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e22, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4c800) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 390.740936] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 390.748669] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 390.755951] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 390.763234] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 390.770514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 390.777802] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000054 19:21:14 executing program 6 (fault-call:1 fault-nth:85): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) [ 390.955209] FAULT_INJECTION: forcing a failure. [ 390.955209] name failslab, interval 1, probability 0, space 0, times 0 [ 390.966703] CPU: 0 PID: 27156 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 390.970345] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 390.973569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.973583] Call Trace: [ 390.973642] dump_stack+0x185/0x1d0 [ 390.973689] should_fail+0x87b/0xab0 19:21:15 executing program 2: 19:21:15 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 19:21:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x610040, 0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:15 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) socket$nl_xfrm(0x10, 0x3, 0x6) [ 391.003312] __should_failslab+0x278/0x2a0 [ 391.007603] should_failslab+0x29/0x70 [ 391.011532] __kmalloc+0xbe/0x350 [ 391.015025] ? vsnprintf+0x288/0x33c0 [ 391.018883] ? apply_wqattrs_prepare+0xe4/0x1010 [ 391.023680] apply_wqattrs_prepare+0xe4/0x1010 [ 391.028306] ? kmsan_set_origin_inline+0x6b/0x120 [ 391.033180] ? __msan_poison_alloca+0x15c/0x1d0 [ 391.037901] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 391.042875] ? apply_workqueue_attrs_locked+0xa5/0xc20 [ 391.048191] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 391.053168] apply_workqueue_attrs_locked+0x21f/0xc20 [ 391.058409] ? rcu_all_qs+0x32/0x1f0 [ 391.062162] ? mutex_lock+0x31/0x90 [ 391.065861] ? mutex_lock+0x31/0x90 [ 391.069589] __alloc_workqueue_key+0x1c46/0x23b0 [ 391.074407] ? ceph_msgpool_init+0x2b0/0x2b0 [ 391.078873] ? ceph_msgpool_init+0x18e/0x2b0 [ 391.083333] ? ceph_msgpool_init+0x197/0x2b0 [ 391.087808] ceph_osdc_init+0x870/0x1010 [ 391.091950] ceph_create_client+0x401/0x620 [ 391.096337] ? __kmalloc+0x13a/0x350 [ 391.100119] ceph_mount+0xb4c/0x30a0 [ 391.103885] ? alloc_pages_current+0x6b1/0x970 [ 391.108540] ? f2fs_init_acl+0x1530/0x1530 [ 391.112824] mount_fs+0x29b/0x780 [ 391.116374] vfs_kern_mount+0x222/0x990 [ 391.120452] do_mount+0xca5/0x4ed0 [ 391.124051] ? __kmalloc+0x13a/0x350 [ 391.127830] ? copy_mount_options+0x91/0x540 [ 391.132306] ksys_mount+0x32e/0x3d0 [ 391.136001] __x64_sys_mount+0x157/0x1c0 [ 391.140113] ? ksys_mount+0x3d0/0x3d0 [ 391.143956] do_syscall_64+0x15b/0x230 [ 391.147915] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.153138] RIP: 0033:0x455a99 [ 391.156347] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 391.164093] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 391.171387] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 391.178684] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 391.185978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 391.193281] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000055 19:21:15 executing program 2: 19:21:15 executing program 4: 19:21:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getrlimit(0xf, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x80a, 0x5) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001d80)={0x1, [0x0]}, &(0x7f0000002080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000020c0)={r4, @in6={{0xa, 0x4e24, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0xffffffffffff3f8a, 0x3f}, 0x90) io_setup(0x8, &(0x7f0000000100)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x570e, 0x30, 0x100000000, 0x3}, &(0x7f00000001c0)=0x18) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) ioprio_get$uid(0x3, r7) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000640)=""/215, 0xd7}], 0x2, &(0x7f00000004c0)=""/116, 0x74, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000740)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0x94d1}, 0x80000000}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000800)=""/158, 0x9e}, {&(0x7f00000008c0)=""/98, 0x62}, {&(0x7f00000005c0)=""/64, 0x40}], 0x3, &(0x7f0000000980)=""/99, 0x63, 0xffff}, 0x3}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x200}, 0xffffffffffff7fff}, {{&(0x7f0000001b40)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001bc0)=""/112, 0x70}], 0x1, &(0x7f0000001c80)=""/91, 0x5b, 0x10001}, 0xffffffffffffff80}, {{&(0x7f0000001d00)=@un=@abs, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=""/151, 0x97, 0xfff}, 0x9}], 0x6, 0x40000103, &(0x7f0000002040)={r8, r9+30000000}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r6, &(0x7f0000000240)=0x4) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x400, 0xb59, "119dbb00b12124bf3dd998e4b1843607af292776721d65124151e6907dc73c771f93af5deeaf89f41ea975a3d7c8c24a70634b27df7dbdd2a2d01423b2e864", 0x16}, 0x80) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:15 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000), 0x13f, 0x1009}}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x25}, 0x1, 0x0, 0x0, 0x8000000004}, 0x0) 19:21:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) accept4(r1, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0xfffffffffffffc55, 0x0) close(r2) [ 391.397787] device lo entered promiscuous mode 19:21:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/42) 19:21:15 executing program 2: inotify_init() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x204000000) 19:21:15 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x1d, r2}) 19:21:15 executing program 0: 19:21:15 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='.\x00', 0x0, 0x8}, 0x10) userfaultfd(0x80800) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6(0xa, 0x80000, 0xcd) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@can, &(0x7f0000000380)=0x80, 0x800) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)=0x100) close(r2) r3 = socket(0x1e, 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) sendmsg(r3, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="1b", 0x1}]) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x9a1, 0x3, 0x9, 0x6}, 0x10) 19:21:15 executing program 6 (fault-call:1 fault-nth:86): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:15 executing program 7: 19:21:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x2) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x124) 19:21:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000eaff3)='net/sockstat\x00') lseek(r0, 0xfffffffffffffffe, 0x0) 19:21:15 executing program 3: [ 391.938582] FAULT_INJECTION: forcing a failure. [ 391.938582] name failslab, interval 1, probability 0, space 0, times 0 [ 391.950014] CPU: 1 PID: 27227 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 391.956889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.966299] Call Trace: [ 391.968957] dump_stack+0x185/0x1d0 [ 391.972632] should_fail+0x87b/0xab0 [ 391.976403] __should_failslab+0x278/0x2a0 [ 391.980712] should_failslab+0x29/0x70 [ 391.984672] __kmalloc+0xbe/0x350 [ 391.988162] ? apply_wqattrs_prepare+0x1d4/0x1010 [ 391.993046] apply_wqattrs_prepare+0x1d4/0x1010 [ 391.997759] ? kmsan_set_origin_inline+0x6b/0x120 [ 392.002656] ? __msan_poison_alloca+0x15c/0x1d0 [ 392.007373] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 392.012351] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 392.017327] apply_workqueue_attrs_locked+0x21f/0xc20 [ 392.022659] ? rcu_all_qs+0x32/0x1f0 [ 392.026402] ? mutex_lock+0x31/0x90 [ 392.030062] ? mutex_lock+0x31/0x90 [ 392.033725] __alloc_workqueue_key+0x1c46/0x23b0 [ 392.038527] ? ceph_msgpool_init+0x2b0/0x2b0 [ 392.042953] ? ceph_msgpool_init+0x18e/0x2b0 [ 392.047375] ? ceph_msgpool_init+0x197/0x2b0 [ 392.051812] ceph_osdc_init+0x870/0x1010 [ 392.055920] ceph_create_client+0x401/0x620 [ 392.060265] ? __kmalloc+0x13a/0x350 [ 392.064011] ceph_mount+0xb4c/0x30a0 [ 392.068016] ? alloc_pages_current+0x6b1/0x970 [ 392.072641] ? f2fs_init_acl+0x1530/0x1530 [ 392.076894] mount_fs+0x29b/0x780 [ 392.080385] vfs_kern_mount+0x222/0x990 [ 392.084494] do_mount+0xca5/0x4ed0 [ 392.088072] ? __kmalloc+0x13a/0x350 [ 392.091805] ? copy_mount_options+0x91/0x540 [ 392.096249] ksys_mount+0x32e/0x3d0 [ 392.099908] __x64_sys_mount+0x157/0x1c0 [ 392.103982] ? ksys_mount+0x3d0/0x3d0 [ 392.107809] do_syscall_64+0x15b/0x230 [ 392.111716] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.116912] RIP: 0033:0x455a99 [ 392.120110] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 392.127831] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 19:21:15 executing program 0: 19:21:16 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@empty, 0x0}, &(0x7f0000000280)=0x14) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x3000, 0x4e22, 0x7, 0x4e21, 0x88, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {0x9, 0x0, 0x3, 0x70c, 0x7, 0x8000, 0xfffffffffffffff9, 0x4}, {0x6, 0x4, 0x3ff, 0x1}, 0x2, 0x6e6bb2, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x0, 0x2, 0x9, 0x6264, 0x5, 0x80000000}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@empty, 0x14, r2}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 392.135102] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 392.142375] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 392.150081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 392.157352] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000056 19:21:16 executing program 3: 19:21:16 executing program 4: 19:21:16 executing program 0: 19:21:16 executing program 7: 19:21:16 executing program 4: 19:21:16 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x1}, 0x40010) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x25, "f7ce6c42beada869d9f3ee9dcdc17c64ae2b92082244bd2d7f9dd2c7b7a40c57fa83b4f87d"}, &(0x7f0000000300)=0x2d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x7, @empty, 0x3}}, 0x0, 0xc2, 0x65, 0x4, 0x10}, 0x98) 19:21:16 executing program 7: 19:21:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) bind$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) r2 = socket(0x1e, 0x1, 0x0) close(r2) sendmsg(r2, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') io_setup(0x5, &(0x7f0000000340)) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r3, @ANYBLOB="00082abd7000ffdbdf25080000005400030014000200736974300000000000000000000000001400020069705f7674693000000000000000000014000600fe80000000000000000000000000001b14000600000000000000000000000000000000003c0001000800060073680000080005000400000076fef308caf993f299c79d080004004e230000080004004e21000008000b0073697000080002003c00000008000b0073697000300003000800010002000000080001000000000008000100000000001400060000000000000000000000000000"], 0xdc}, 0x1, 0x0, 0x0, 0x4048010}, 0x20008054) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) 19:21:16 executing program 3: 19:21:16 executing program 4: 19:21:16 executing program 0: 19:21:16 executing program 6 (fault-call:1 fault-nth:87): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:16 executing program 5: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x6, &(0x7f0000ffc000/0x2000)=nil, 0x1) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', r3}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:16 executing program 7: 19:21:16 executing program 2: 19:21:16 executing program 3: [ 392.708971] FAULT_INJECTION: forcing a failure. [ 392.708971] name failslab, interval 1, probability 0, space 0, times 0 [ 392.715656] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 392.720393] CPU: 0 PID: 27274 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 392.737140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.746518] Call Trace: [ 392.749161] dump_stack+0x185/0x1d0 [ 392.752840] should_fail+0x87b/0xab0 [ 392.756599] __should_failslab+0x278/0x2a0 [ 392.760902] should_failslab+0x29/0x70 [ 392.764838] kmem_cache_alloc_node+0x157/0xc80 [ 392.769461] ? alloc_unbound_pwq+0x11c3/0x17a0 [ 392.774082] ? __bitmap_equal+0x264/0x2e0 [ 392.778291] alloc_unbound_pwq+0x11c3/0x17a0 [ 392.782759] apply_wqattrs_prepare+0x5d4/0x1010 [ 392.787477] ? kmsan_set_origin_inline+0x6b/0x120 [ 392.792392] apply_workqueue_attrs_locked+0x21f/0xc20 [ 392.797631] ? rcu_all_qs+0x32/0x1f0 [ 392.801380] ? mutex_lock+0x31/0x90 [ 392.805066] ? mutex_lock+0x31/0x90 19:21:16 executing program 3: add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) 19:21:16 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000001c0)={0x0, 0x1, 0x0, [{0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x100}]}) 19:21:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x81}, 0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) 19:21:16 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 392.808759] __alloc_workqueue_key+0x1c46/0x23b0 [ 392.813571] ? ceph_msgpool_init+0x2b0/0x2b0 [ 392.818016] ? ceph_msgpool_init+0x18e/0x2b0 [ 392.822464] ? ceph_msgpool_init+0x197/0x2b0 [ 392.826931] ceph_osdc_init+0x870/0x1010 [ 392.831063] ceph_create_client+0x401/0x620 [ 392.835444] ? __kmalloc+0x13a/0x350 [ 392.839217] ceph_mount+0xb4c/0x30a0 [ 392.842970] ? alloc_pages_current+0x6b1/0x970 [ 392.847621] ? f2fs_init_acl+0x1530/0x1530 [ 392.851902] mount_fs+0x29b/0x780 [ 392.855423] vfs_kern_mount+0x222/0x990 19:21:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) r1 = socket(0x8, 0x8000a, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x1) r4 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000001c0)=""/251) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x21, "aef2f704e46cb4daf592fb4196b60aa9532a9958adfff2966ee35aa9962d4b9854"}, &(0x7f00000000c0)=0x45) [ 392.859473] do_mount+0xca5/0x4ed0 [ 392.863073] ? __kmalloc+0x13a/0x350 [ 392.866850] ? copy_mount_options+0x91/0x540 [ 392.871331] ksys_mount+0x32e/0x3d0 [ 392.875029] __x64_sys_mount+0x157/0x1c0 [ 392.879134] ? ksys_mount+0x3d0/0x3d0 [ 392.882970] do_syscall_64+0x15b/0x230 [ 392.886910] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.892127] RIP: 0033:0x455a99 [ 392.895333] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 19:21:16 executing program 0: getrandom(&(0x7f0000000000)=""/18, 0x12, 0x0) 19:21:16 executing program 5: ftruncate(0xffffffffffffffff, 0x3ff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup(r0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 392.903092] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 392.910389] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 392.917687] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 392.924986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 392.932370] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000057 19:21:17 executing program 4: 19:21:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x81806) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\v'], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 19:21:17 executing program 6 (fault-call:1 fault-nth:88): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:17 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x1}, 0x40010) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x25, "f7ce6c42beada869d9f3ee9dcdc17c64ae2b92082244bd2d7f9dd2c7b7a40c57fa83b4f87d"}, &(0x7f0000000300)=0x2d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x7, @empty, 0x3}}, 0x0, 0xc2, 0x65, 0x4, 0x10}, 0x98) 19:21:17 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) read(r0, &(0x7f00000001c0)=""/113, 0x71) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2800, 0x0) syz_open_pts(r2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 19:21:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = timerfd_create(0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='io\x00') utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}}, 0x100) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000001300002300000000000000000000000000000000000000005f5fd19b1d72d69dad5f090011"]}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1004000000016) 19:21:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380), 0x0, &(0x7f000016cf61)}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1b", 0x1}]) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r1, 0x0, 0x1, 0x6, 0xcecd}) 19:21:17 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000200)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x7d, "5c43e4ab98847925a448464f089e392f271098036b3f858d08157667113b0ebc829a8a8dd41e383b47fc87b6c4a4e64ed80ed53a2036ac36fceefd7040ddf14376857c000836e6393ffbc527d799f1b857a956b126bd7c99c55e665a413ec720ccca07ee3e4fd40e40e5c2428cc28f911bf5fdc37b8b37eef825d2d6d8"}, &(0x7f0000000140)=0x85) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1a70d9f4}, &(0x7f0000000500)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in, 0x4e24, 0x3, 0x4e22, 0x7fffffff, 0xa, 0xa0, 0x0, 0x87, 0x0, r1}, {0x800, 0x4, 0x6, 0xfff, 0x3, 0x0, 0x0, 0x401}, {0x9, 0x5, 0xad, 0x130400000}, 0x6, 0x6e6bb3, 0x2, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x2, 0x7, 0x75c, 0x10000, 0xffffffffffffba99}}, 0xe8) 19:21:17 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x21) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000000c0)) 19:21:17 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0xffff, 0x20000800, 0xffffffff, 0x1, 0xdb3, 0xfff, 0xc779, 0xffffffffffffbbc4, 0xffffffff00000000, 0x2}, 0x10) [ 393.402463] FAULT_INJECTION: forcing a failure. [ 393.402463] name failslab, interval 1, probability 0, space 0, times 0 [ 393.414029] CPU: 1 PID: 27330 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 393.420901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.430289] Call Trace: [ 393.432946] dump_stack+0x185/0x1d0 [ 393.436632] should_fail+0x87b/0xab0 [ 393.440405] __should_failslab+0x278/0x2a0 [ 393.444689] should_failslab+0x29/0x70 [ 393.448620] __kmalloc_node+0x22f/0x1200 19:21:17 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x6) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @rand_addr=0x4}], 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x200000, 0x8) 19:21:17 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x70220d42, 0xfffffffffffffffa}) 19:21:17 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50211}]}) exit_group(0x2) socket$inet_udp(0x2, 0x2, 0x0) 19:21:17 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303a00fe8000000000000000000000000000ffff0200000000000000000000000000018200907800000000600a07ec00000016fe80977c0000000000000000000000ff00000000000000000002ffffac140000d294e90c09abba3f60434d8d0bc421175ec45fce5f3d5a5e1ebbd239c1e13ee41bedcec84664464c8a912d88bccfb8ce1754f41ceb40c001b07d2d912d58d11c3c"], &(0x7f0000000000)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) [ 393.452759] ? init_rescuer+0xbe/0x6b0 [ 393.456728] init_rescuer+0xbe/0x6b0 [ 393.460493] ? cpus_read_unlock+0x3e/0xb0 [ 393.464684] ? __alloc_workqueue_key+0x1de9/0x23b0 [ 393.469691] __alloc_workqueue_key+0x1e2e/0x23b0 [ 393.474514] ? ceph_msgpool_init+0x2b0/0x2b0 [ 393.478963] ? ceph_msgpool_init+0x18e/0x2b0 [ 393.483423] ? ceph_msgpool_init+0x197/0x2b0 [ 393.487896] ceph_osdc_init+0x870/0x1010 [ 393.492034] ceph_create_client+0x401/0x620 [ 393.496416] ? __kmalloc+0x13a/0x350 [ 393.500177] ceph_mount+0xb4c/0x30a0 [ 393.503933] ? alloc_pages_current+0x6b1/0x970 [ 393.508586] ? f2fs_init_acl+0x1530/0x1530 [ 393.512882] mount_fs+0x29b/0x780 [ 393.516389] vfs_kern_mount+0x222/0x990 [ 393.520437] do_mount+0xca5/0x4ed0 [ 393.524037] ? __kmalloc+0x13a/0x350 [ 393.527809] ? copy_mount_options+0x91/0x540 [ 393.532294] ksys_mount+0x32e/0x3d0 [ 393.536006] __x64_sys_mount+0x157/0x1c0 [ 393.540110] ? ksys_mount+0x3d0/0x3d0 [ 393.543948] do_syscall_64+0x15b/0x230 [ 393.548357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 393.553567] RIP: 0033:0x455a99 [ 393.556760] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 393.564485] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 393.571762] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 393.579040] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 393.586311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 393.593606] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000058 19:21:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = getpid() ioprio_set$pid(0x1, r1, 0x0) ioprio_get$pid(0xffffffffffffffff, r1) 19:21:17 executing program 0: seccomp(0xffffffffffffffff, 0x3, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[{0x0, 0x9, 0x8, 0x802}]}) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) sched_yield() ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0xe4fc) 19:21:17 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x10000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) getpeername$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) 19:21:17 executing program 6 (fault-call:1 fault-nth:89): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) sendmmsg$inet_sctp(r1, &(0x7f0000005180)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="85", 0x1}], 0x1, &(0x7f0000000200)=[@prinfo={0x18, 0x84, 0x5}], 0x18}], 0x1, 0x0) [ 393.872177] FAULT_INJECTION: forcing a failure. [ 393.872177] name failslab, interval 1, probability 0, space 0, times 0 [ 393.883631] CPU: 0 PID: 27360 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 393.890504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.899882] Call Trace: [ 393.902528] dump_stack+0x185/0x1d0 [ 393.906235] should_fail+0x87b/0xab0 [ 393.910005] __should_failslab+0x278/0x2a0 [ 393.914313] should_failslab+0x29/0x70 [ 393.918262] __kmalloc+0xbe/0x350 19:21:17 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0xfffffffffffffff5, 0x3, 0xfffffffffffffffa, 0xfff, 0x4}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x8, 0x0, 0x7f}) [ 393.921771] ? __kthread_create_on_node+0xb2/0x7b0 [ 393.926739] ? __kthread_create_on_node+0x14e/0x7b0 [ 393.931786] __kthread_create_on_node+0x14e/0x7b0 [ 393.936678] ? __msan_poison_alloca+0x15c/0x1d0 [ 393.941388] ? rcu_free_pwq+0x70/0x70 [ 393.945231] ? init_rescuer+0x2f2/0x6b0 [ 393.949269] kthread_create_on_node+0x243/0x270 [ 393.953982] ? rcu_free_pwq+0x70/0x70 [ 393.957854] init_rescuer+0x2f2/0x6b0 [ 393.961696] ? cpus_read_unlock+0x3e/0xb0 [ 393.965925] __alloc_workqueue_key+0x1e2e/0x23b0 [ 393.970743] ? ceph_msgpool_init+0x2b0/0x2b0 [ 393.975197] ? ceph_msgpool_init+0x18e/0x2b0 [ 393.979644] ? ceph_msgpool_init+0x197/0x2b0 [ 393.984087] ceph_osdc_init+0x870/0x1010 [ 393.988215] ceph_create_client+0x401/0x620 [ 393.992595] ? __kmalloc+0x13a/0x350 [ 393.996370] ceph_mount+0xb4c/0x30a0 [ 394.000122] ? alloc_pages_current+0x6b1/0x970 [ 394.004771] ? f2fs_init_acl+0x1530/0x1530 [ 394.009053] mount_fs+0x29b/0x780 [ 394.012574] vfs_kern_mount+0x222/0x990 [ 394.016594] do_mount+0xca5/0x4ed0 [ 394.020167] ? copy_mount_options+0x2dd/0x540 [ 394.024737] ksys_mount+0x32e/0x3d0 [ 394.028429] __x64_sys_mount+0x157/0x1c0 [ 394.032533] ? ksys_mount+0x3d0/0x3d0 [ 394.036369] do_syscall_64+0x15b/0x230 [ 394.040310] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.045523] RIP: 0033:0x455a99 [ 394.048731] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 394.056478] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 394.063777] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 394.071076] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 394.078375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 394.085680] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000059 19:21:18 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b1770000000000010080000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c4d981ae211e6951"], 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xffffffff7fffffff, 0x4) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/149, 0x95}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/168, 0xa8}], 0x4, &(0x7f0000000700)=""/149, 0x95, 0x101}, 0x1) 19:21:18 executing program 2: unshare(0x22000400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) r1 = msgget$private(0x0, 0x20) msgsnd(r1, &(0x7f0000000100)={0x3, "27e86e5981f8da163d4e6dd76e81ee72c330c39d9c9d328de8a21b9a352a0c507aae234bfe460fa506e56609f264da1c48e75cdc87a3a3d2e71120bbca52cf6bc9202a2b3b5856c8c72164597227d764ec88c3cffe285575037c10dd923d9018ac0a49cc901e5e8704a6034b0a55f0f6814ac9bb816939daba754fc5404578754b782b1bb39433f8663cb67a90dfc09ef8b86bc273b9c329fb8488b3d368b26c1f29b8"}, 0xab, 0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x408800, 0x0) recvfrom$inet6(r2, &(0x7f0000000040)=""/61, 0x3d, 0x40010100, &(0x7f00000000c0)={0xa, 0x4e21, 0x4, @empty, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005b00)) 19:21:18 executing program 0: getpgid(0xffffffffffffffff) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001100)) gettid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x28000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000001140)={0x4, 0x70, 0x4, 0x6, 0x7f, 0x7fffffff, 0x0, 0x8, 0x801, 0x1, 0x0, 0x0, 0x450e, 0x4, 0x616, 0x1, 0x0, 0x0, 0x1, 0xffffffff, 0x7fffffff, 0x1, 0xfff, 0x401, 0x1a8, 0xfffffffffffffe01, 0x8001, 0x5, 0x1, 0xf6f, 0xffffffffffff9a62, 0x8, 0x8, 0x7f, 0x100, 0x5, 0x7, 0xfffffffffffffff9, 0x0, 0x3e3, 0x4, @perf_config_ext={0x1ff, 0x6}, 0x0, 0x4, 0x7, 0x7, 0x707, 0xa492, 0x8}) r2 = syz_open_procfs(r0, &(0x7f00000010c0)="47f0c91865") mmap(&(0x7f0000437000/0x2000)=nil, 0x2000, 0x8, 0x31, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) 19:21:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0xe009, 0xffff7fff) readahead(r1, 0x0, 0x0) 19:21:18 executing program 1: ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000140)=0x9) write$eventfd(r0, &(0x7f0000605ff8), 0x34000) 19:21:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x4c0080) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) r5 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000880)=ANY=[@ANYBLOB="040400001b00000126bd7000fedbdf27fe8000000000000000000000000000aafe8000000000000000000000000000bb4e200000b162846749cd7705980acfadb33011055dc8df32af30abfb876da49a506df0217914070dd14db18ed520d9fe666141156b4a5825d4b6ee8da1e46998bbe9b75ff5d59fe6ba1dbb217fc4816a8b9dc856e105d413c46df8557103162d70dc080000008557d3f69ad8e123c25989fed4769b2ccbd1c84d9bf0ea0fc77ca627d4abd12f966dd78d73a6297b09f7e634df2ac2e410643e383378e1e3dcdf22635d914076ccba6da710186b6c2b35309918f290cbd708076489cddd931084ce59a7b4", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="80000000000000000100000000000000000000000000000080020000000000000200000000000000fecc0000000000000800000000000000f09a00000000000061cc5a68000000000100000000000000000000000000000003000000000000008a000000b66b6e00000002030000000008001d000200000024001700020000002cbd70002abd700025bd700026bd7000faffffff3f00000005000000180103006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008006000063a2a3baae676659bf41b12bd53cf02eb13592877927a497db0cca6f52cd7b32b360c3a5670ebd628ab5c49d0b806a8ef500787b34124d9734e0eb2147bf5242453bbcafac3704f2c134415d93a3467e42bf70c44b72d72b9b9c46a116b6c6001474624d76b7f0bd450bf7d5c3ad427b38c8ec36462615ada27f8c1ef2dc2658a2decf31079058c5769aeb19a21884ec233d2e697299e81494d29cebbd9397f12d4d9e97c4b1addeb2c89336b3ec942cd0df23cf9880b32a5975837a2da257a5ce07991c3e662a0094d92bcd03e097c0080018000600000024000900fbffffffffffffff82000000000000000600000000000000ff01000000000000080004007b050000"], 0x404}, 0x1, 0x0, 0x0, 0x14}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x8, 0x4) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x10900) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000880), 0x33e) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000200)=""/246, &(0x7f0000000000)=0xfa) 19:21:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc004510e, &(0x7f0000000000)={0xffffffffffff6cff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 19:21:18 executing program 6 (fault-call:1 fault-nth:90): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:18 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) [ 394.441678] FAULT_INJECTION: forcing a failure. [ 394.441678] name failslab, interval 1, probability 0, space 0, times 0 [ 394.453144] CPU: 0 PID: 27400 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 394.460019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.469400] Call Trace: [ 394.472045] dump_stack+0x185/0x1d0 [ 394.475727] should_fail+0x87b/0xab0 [ 394.479509] __should_failslab+0x278/0x2a0 [ 394.483806] should_failslab+0x29/0x70 [ 394.487738] __kmalloc+0xbe/0x350 19:21:18 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) move_pages(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=[0x4563, 0x1, 0x101, 0x3], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'vlan0\x00', 0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ppoll(&(0x7f0000000140)=[{r2, 0x2080}, {r1, 0x4}, {r1, 0x4000}, {r1, 0x20}, {r1, 0x2084}, {r2, 0x8}, {r2, 0x100}, {r2}], 0x8, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={0x1}, 0x8) [ 394.491251] ? __alloc_workqueue_key+0xd7/0x23b0 [ 394.496041] ? __alloc_workqueue_key+0x2b5/0x23b0 [ 394.500950] __alloc_workqueue_key+0x2b5/0x23b0 [ 394.505689] ? mutex_unlock+0x15/0x80 [ 394.509553] ? ceph_monc_want_map+0x2b8/0x340 [ 394.514106] ceph_mount+0xf0d/0x30a0 [ 394.517857] ? alloc_pages_current+0x6b1/0x970 [ 394.522507] ? f2fs_init_acl+0x1530/0x1530 [ 394.526796] mount_fs+0x29b/0x780 [ 394.530316] vfs_kern_mount+0x222/0x990 [ 394.534358] do_mount+0xca5/0x4ed0 [ 394.537953] ? __kmalloc+0x13a/0x350 [ 394.541717] ? copy_mount_options+0x91/0x540 [ 394.546175] ksys_mount+0x32e/0x3d0 [ 394.549951] __x64_sys_mount+0x157/0x1c0 [ 394.554058] ? ksys_mount+0x3d0/0x3d0 [ 394.557896] do_syscall_64+0x15b/0x230 [ 394.561840] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.567055] RIP: 0033:0x455a99 [ 394.570259] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 394.578005] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 394.585305] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 19:21:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080), 0x3}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x20000) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r2 = getpgrp(0x0) fstat(r1, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001d80)=[0xffffffffffffffff, 0xee01, 0x0, 0xee01, 0x0]) r5 = getpid() getresuid(&(0x7f0000001dc0)=0x0, &(0x7f0000001e00), &(0x7f0000001e40)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002fc0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000030c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003100)={@dev={0xac, 0x14, 0x14, 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}, r7}, 0xc) fstat(r1, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000002480)=0x0, &(0x7f00000024c0), &(0x7f0000002500)) lstat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002600)=0x0) r13 = getuid() getresgid(&(0x7f0000002640), &(0x7f0000002680)=0x0, &(0x7f00000026c0)) sendmmsg$unix(r1, &(0x7f0000002e00)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)="c4a872f01ec076e0ec6a30ca6da4d4711a98b5d5f9ab280e4fd877b9b2f7d901dc3a0f45331d87fca9c876a86360728682ca", 0x32}], 0x1, &(0x7f0000000280)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0, r1]}], 0x30, 0x8000}, {&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000340)="42f21bfe49994f26acf610cf55f769f3d477c5516f5858e8f0d293631a2f70cbefa9b89b7557a1e135e3cf35ec20ce23ce0e6740bd96ead88d30094b22f2fb8408fee39ed0e91e8ca29f8250162749f5802f1bfb4bab10a8f417ea32b113c91a2ec40a5c374186ea2fbef7a8e9d2e4d446df043193da5e2c06fa67e28ae31ae0becaa4b5350f2ee6fcd18a9817d342227f5155867be3", 0x96}, {&(0x7f0000000400)="3384b1627887c97048fb4cfdd4768885236599e4668554d6f504c6eb2d33f0adb30b15248a1c87ccf91cfd955e1578a03ccab4bd41bb87a67fed2942482b99299f1aaa86e794e34aa064f042f40596b8ea8d310657e8d95395f1edd3236b6774e04a4059fe9a5138a679e2a683b519f31535bcf65f5e7faebbc25b42b0d34853354b4596decf8f94cc77718326d164e1019d8cb587a2fa36744693b59c436b1b5e196c6e2df87813e92d8b81c166388481a23f04efc56ee43b7c07544537224d0f0d1028417431519fddd0943b705b6ad208c901bb398c7217f3c364240a4b30", 0xe0}, {&(0x7f0000000500)="5f0c16e89c2cf10f1dbfd4492afdc1732e5c46a282d1b42434140308e0589e02f5862de0cc0a82effa10d0110c191beba1", 0x31}, {&(0x7f0000000540)="db0308a0ef86e2ded4ffb6cfa2cb564e458553a75ac0852269e11ab741de9c", 0x1f}, {&(0x7f0000000580)="4284d4a67bdce73101745b717096ca6fc5adc377dfb9132772e5bb1e2c85f0f35245b5f1986ae8b60441ad048a744a63207228eccbbe8265cfa2ff8a7d0501708b70f91c59cf11", 0x47}, {&(0x7f0000000600)="8697e9a7d78f1534795ae3d1aa1b278cfa4a0e4d21d1ed15c3b153741a4c9d79c74173230f7f737bcec6e1451a3323c50c6d9b958193e2551bc160080eda0f90b64c5c62f39b4d5cb1d6567b50ed955ecf441fdc661faa6806c9642f40ed94584c3c666ce4302b047c1ccf8e38bbc5ec8113d0674b2de50b6a3b5850db55bf21", 0x80}], 0x6, &(0x7f0000000700)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}], 0x40, 0x8004}, {&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000007c0)="5399e9f532cdaa4cbe2364be2e75c64ab428321acc32ab8c545f8195e7", 0x1d}], 0x1, 0x0, 0x0, 0x20000010}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001c80)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="82e644dabacfb2f5220b7e01d8272d075c4733941b0ea32436a4a3ccca26e57235bbb94cfa522647b62c7edd8ef5a24d067cc49f40ce5b16b15f6aa8a60b2a543a16cadeb38e86", 0x47}, {&(0x7f0000001940)="823530c14e46dab8f543f4a7fcc9c7f6568692576aa06947fe3ff0f8e8626f122edf5c3c64ba72b09bc2be52606d852c101c44a0bd8070749e17128e848ed7287ade42976e12074e8af551fb3fbaf43a755366c7cd4898330ba5e509b0186169ca1ca19cf52c225a4b97436c97d90e20604453f2065e8e8f2e5e9c4db317be3d079035eaa265bf52f25a484db6710b5521a684f01aff05cff24e3b9aca021a47b0f70f8f9a9eeb301a3e9cb9c69b75cc677219a7405dddbaa2f31aa92daa42f89dc9e07b7235b5f1d2281eff5918880638e65e47d73a230f8150ca81c8b5d63b319702bbb2357c638e3d07190ab02abd9f5aca", 0xf3}, {&(0x7f0000001a40)="39a3719f6c2dbc58850169c0e354406a1497a2f2b9f44ec0a544853a41146db43516ba4bb8eb68bb29e7a7ec614b7105e4cd6980a281d2f6599580aed1597c2b540551dd6268cf215b5b0580944d3023a9", 0x51}, {&(0x7f0000001ac0)="182269cfdcd87c8808d77c3df28d024e124c99de8cd13a7ede2c39628ba71a2bdd1aff2c9be37a2b44e7f139b72e8a4eebdc654614ddedc1bf54d293f1463ea798b84148ad7eb8283e88055f1b01ce87d0f33d1ee64cb3e6463d7db0f441c9e88a028f4aa16608df414ef9a107bdf41397612fb203ccba082339ba6c63", 0x7d}, {&(0x7f0000001b40)="ef4d01cafcab1fdbceab8254bbae9b6f0bf4f503e33b7ff88aeed1de70def7b8992d725eb30b9e1ab14b56874d7a6a951db949442505ccee552ea965251557509bf5af32bf12468888f72113a358b1967ee7cc73c301b5c74f043c1a3c9abb925eeee0d4f90ce0608b4ab82c725678198923cc9cd4f83d10c2ff8b5f4e1e795b82167ca2362a380dba70293b585a78e4fb48f7d5f856f2ccfebe3899cb84cc46f79107f395a754c790047184a303f5ee196bcd13e78f0af6a90aa02456f42adf2610aa2fc6b39a0afede04f58f1361badcbfaa46c6d684a73206801f7371224f587c22ee7cd9da87", 0xe8}, {&(0x7f0000001c40)="ad054af98d75d48d6f0c3f6302d0d3fbe3eaefcd2a1840abdbcdc68b12ed1b4d762cc0cbf151164ee94e7e136a5de25fe16df6216dee61663d42", 0x3a}], 0x7, &(0x7f0000001f00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}], 0xc8, 0x4040810}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002080)="9e9a780740d2a64e009b8792b07c70afbf8efbb3f250e28988d05e6ebbed9f0941248ba47b641d50aaf97bbc88787950210e9f8a932b341839f8dfd2ff287a239f530daf0a83be1101747161a515007b4e13596554730f90f213b952ee8d9ca723de2e14bbed1da21d5878031c1021e2a479d3ac6f1f0a1e060999e9cf8f31fcfdcc929b6b644088f7eff5bf55a45b2807082e1b57ad", 0x96}, {&(0x7f0000002140)="3a39cb50ad77b3ae8fbf042719a1fceddfdf7933108b0807d77c83bd9082b5b3676ae25ef4580c047f4522eaa8a5934b214919985fabe9074cd514aad215d362e82e57f8860e6c6d3bc99367e8aa9aef4a3df094f20a50eb737479295881efee08d85de1a920034b4144b399eeb168c257047101a32800474b65ea7c445a0f410a92fa767285767c90201a456c1fc33801a259813b58c1984751e68b2fdab33cc9067b91392baea3882ec90fb4ce848f911ef427cad5", 0xb6}, {&(0x7f0000002200)="156b51cbe8a44e42de486c026999aba8cf15a45ed6d9171285e12c242002742cb2198739b5df4311ccfc7e88ad4cd7d57cae78b2b165ae1d7fc0e6589416550880a4ff981b8bd8b2ab464871e1432135038e3068c85df81c44af0d59c0bab716b15f92000b0490ca18f720240fde519319c597d033bc4280a5b881304843d61f6edd2882cc159bb4b80fab80d5a1663e4f21ef451c940e4345afda3f629437229221943bc2cfcc8554e5ec4ceaf51511660dca4172a92772e11acbebf102816e9f806a04718b3742d0fb6e18076ef5dd", 0xd0}, {&(0x7f0000002300)="6621dec74b8500", 0x7}, {&(0x7f0000002340)="a92fd422255eacb23d92e0fe6c0bdd4a20ac21ff46bc42000255088c3bfeb5006ad673266acf2afb67d41d73f282acf4a9640f6bbf6b8d73929e8ff34edd66da1d7fd9496b37cac897afb9629fe2e44fe812c00cb6513ebd029dd22fee0b48b90701279df8e41c390bdee67ee8165e93e5810e39f45b8e54091cd99dda271ca8ed87e2bf6f495cf485dbd7edea2ffd02fce75d62daf4df744ded29a7ae2390fa3d3531c0f60d", 0xa6}], 0x5, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x20040004}, {&(0x7f0000002780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002800)="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", 0xfe}], 0x1, 0x0, 0x0, 0x20000044}, {&(0x7f0000002940)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002d80)=[{&(0x7f00000029c0)="dc44372945b88f69376a686f292fc563a22acecc44f56fe38e9630c1f0bed37f822dd76ab4b2242e96475d31400e72808576dd02acb7d9afe04787ad0c485ee8198735765180b0c6650bb506c74228be8b76e87e3833d1d388820b21c41cb5863e90a216b5dffc428c5c12ac3f1a1495073a20f66a8c0eaef5f1b066591b9a502215010b4d54f8bbfbb5ea6d266249dcd33ff7cca1b9fae2fcb09febd09ec3584d856a84c193cc571b4434e20b12db53b27fb7fd5c2046bc63a91bd02605ea5ade907d09ea8671b99d571744a00add4ecdf5b66ebd99e76681daa69203b5", 0xde}, {&(0x7f0000002ac0)="f1fcc1dd92d68c8df987521ea44921d29cc2857e591cae659dc328599c1f9302242ca93bf24f3340eaaf", 0x2a}, {&(0x7f0000002b00)="42ef0a7656702b44c7d85d3d38388f9939977642a0ea1d0e178c7281e3164d4603b8a06bc9300b97276017f347931f502d2e9c5c4be03a055f3b959d", 0x3c}, {&(0x7f0000002b40)="8c85b40dfc21542d31394dab0c9a5932cfa67d08f60e70c3ad9aa86de728a2b63aa762230aa79ad978cfe6fe88f8b5c8870fb9b2d5490161bf65edffa06944a07c8a24c1ca1d140d2f3feb184bec6993874fc4de879fe68a2ca59d9f9bd2bf49539641a9291568823bdd7626d509bea784083b5e19121d9f5d080c5515cd9756dccb9b4c2c9886cc69e07ff98c7d3ffb12ba23ef6a8aa70aa3218a39bc7a8692", 0xa0}, {&(0x7f0000002c00)="1e913a9ee5bc5bb4c705a2e8af1c86aea8b93d9eecc6efb7b9cec6507e464d355fdac419a1479847964c59a4d72016cbbe0368f510ea90eb0411b14a5de87cd5000794ed28a68e096ba784fdeca459bc73f7df15021ee27922fc039ee6706f48d743e1c11549f741ad6283f492eaa4a7a32aebd8668b5677f2dd144304c1a1f9d6436b98383f90f190185176bfd2772b6636a28dd572442d810b2c1e4012fac71e2c335bc0df646b1dc7ae81b1cc4e89d383aae3a44a8381bf9cdeb0f81f9a4e92ed9c1216ce0965d86f722454cb6a18b2f62f67a50a98f1bc", 0xd9}, {&(0x7f0000002d00)="6165d054c42350f4214d3d96c7941a040bbe48bc36e6359d4ead88d8b63478b588322a69391c6dcb3eca9fd744db851cb92b267d3177e1ea882350411c47935dbe2de3ff91c0830cf01da3c34bd7ff8b2afa9916743a4a34a3a91f5182cd0806f7fbee65b7d69c51", 0x68}], 0x6, 0x0, 0x0, 0x20048000}], 0x7, 0x50) 19:21:18 executing program 4: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xffffffffffffffc0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) fstat(r0, &(0x7f00000001c0)) [ 394.592600] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 394.599896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 394.607192] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000005a 19:21:18 executing program 0: personality(0x400000b) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000002e40)={0x100000000003}, 0x62) 19:21:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pipe(&(0x7f0000002140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002180)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3, 0x0) shutdown(r0, 0x1) 19:21:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 19:21:18 executing program 3: r0 = socket(0x1e, 0x100000000001801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 19:21:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000003a00)="120000001200e7ef007b00000000000000a10ab8735a7fbba9888dcc889588f854e6a7f28b0fc2c69b0673f670c1cdddcd4c4f22be8c9d93ff5432618c7ae0a3dd7e23fcb6053e13558b636d0f051a32bb82f79694eb19979219110528899555252d8c88eed5f3774aae68cdb09a90f1347fafe3852d691f1f", 0x234, 0x8040, 0x0, 0xffffffffffffff2a) recvmmsg(r0, &(0x7f0000007100)=[{{&(0x7f0000003940)=@pppoe, 0x80, &(0x7f0000004b40)=[{&(0x7f00000038c0)=""/109, 0x18}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000004ac0)=""/85, 0x55}, {&(0x7f0000000240)=""/58, 0x3a}], 0x5, &(0x7f0000004bc0)=""/152, 0x98}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x989680}) syz_open_dev$sndpcmc(&(0x7f0000003840)='/dev/snd/pcmC#D#c\x00', 0x73c5, 0x4000) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) 19:21:18 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$SCSI_IOCTL_SYNC(r0, 0x4) 19:21:18 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1d, 0x50040) sendmmsg(r0, &(0x7f0000002e40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="eee3a0af0fc2a524d0c036ec4d4257c153cee60b041fb3ceb229bddb1ee7e6957b9336f1c2d8adf00dfcc19713fd6bfc4e70c049ce8ce71992ccd94b066019a197f04b4f02092981e58f4c7697eff74d", 0x50}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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dec68a4f90b544fc83248cc64cb69be1388253faebaa1fba4d3d4518bdbacec80665d1d6fe20184931fa63cb8b873324a78d607945d246f79c38f9db0f4747bb448b2d14e0078000000000000003901000005000000191a616caf8c87c9c5bbd7cddf16b431504eeae282a2ebf9844bd1e444fa5d9ff865f46cb261bf68196d9b11cac6b472026af38844e4d8a7bb32e278705831f25a564c6a848e1c932be42882605ea252a80a6e011ce5feb51b1236ac46d43bf76c8b25ee940000000000000000000000000000"], 0x1440, 0x44}}, {{&(0x7f0000000140)=@llc={0x1a, 0x30e, 0xffff, 0x7, 0x7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="c1c13e0584095c5bb706e76322d12e8e521beef87a3070496d54051d6120ecee445b025f3fe5829aafd6cca0e672434a5b0c7f826c0c6e2a15f1065a54c3f714c01f5bf7816eb2201cc7145b886458a8c20a99b3abcd18db119ccfeee2526c86e641710e3a10765dd13812e05d70e4175aa5504a2f18e0b03b9785e2e904", 0x7e}, {&(0x7f00000026c0)="209bb25f7f914515f6c64ebe85929566eb836463905fbbb003de6af4992d0789ec80195f6ba307196b064f5ff74e1f9f0e58bdfcf851fb693a8e19cba2bb4b0a7496d73c94c65bb17531eeaa", 0x4c}, {&(0x7f0000002740)="427adc59db969d460d3bd2c0fc1ceeffbd7be51f2545a200218461dc6ea08364b738589b85eb9071f5fcb65eb7e8822fd7694c3a346717f68de4795708d257703018", 0x42}, {&(0x7f00000027c0)="87cf71b7322e1a0756675cbd36295c427f35ebcf30afbf30d568541da0c75f4a154466738828adde7b9b5294d5b21019386d9db707473eb759474fc1bf785c33238d5130005bab63d7e6f6574b30afcbebf2287455d8eff18e24df47e6b449f8e6ee989a13d71a4272b4f61a70772a3546e23edf9ec00f7cb1dbfaa30e66c425fadd0a9cff7983c1467b71431f57d30d99cf6a6bcfb2f756153bba0ea7a1b9389e768c1c5b4fb33920fa8276", 0xac}, {&(0x7f0000002880)="a776256786caf4c54b5cb18093ac04998d1bca03b75b7cab9fe1c0caa904a6433d9d646f9e4c0c6ad832a76c4615fec62c785ddf651d0bd5e3a236ee375d251491eeb6baf2f47ba8f090ec915cf90fa566bca4ab97ba7aaae3f8a4d51abf8522b1676beeeccef00734126ddfbfbf712b2b2e3a1555f17bf787422a566c6dde92dac02ff306193cd6abd897c380eaee8aee111eb74812c8baad285a0bb08b40813a9b39a897ae8cb76192c6f9b825e59e4b9ec3652398bec32cf40ff044cb352a104c5825d31a35c3aee6e359273964cb83aab7b2eead09b3b116d705", 0xdc}, {&(0x7f0000002980)="b7ce86201d7c4bbdbd1b40971ccedfcaebe2616dc1459c8347e14fc745f78d27958ee32b47d88702792c87c6197d6b678e1f82f8c0547f677b2f5cd03f9b85a0f92435407a4995fd717272ed9f455c3e6a92c6a200f4ce5afd1048422641994e9fea4745d8c8826d3677db33022d3c56fd346c4feaaf0ced5db5360a5c8e4da804843b3df93871f36cefdcd2a287185d3a627b8dfe0934f909c3c8302f5bdf7c3b574a5174dd157676ddd4f5e2adba24a5372d60acc065fc16f33563c019f258543ac5237835aed5f64111b6fab17be0a4d62dc16bab5fc9dca7bfb8f923b7ef4e42e0cad3af3454487df3025c640ee492", 0xf1}], 0x7, &(0x7f0000002b00)=[{0x48, 0x112, 0xc00000000000, "edfdec74e5bc18546af6f4476b0a5d27c75d691402a9ad6fac4c18687e187e13262bfa9bae4c60e9b9f15b36d3ddeb253f74dbdf87"}, {0x20, 0x110, 0x100, "97dbdfb954c9dbff331e278aac0eab39"}, {0xf8, 0x119, 0x2, "9476f433b86811897c963da05f716b5f9e0df5675e7ee14f41ef5823e5bc65e4debceab0fc2e85a40132a5aa92b6707900b2a911e88bef3b514292a00541b094ee9e0bd19c9d4c8bbea078ffdffc9c564164e2f56f9d7570dd4367cfa730dafa214b5a7f0ae41a0bdf383725e41a9eb5e0a4068321f51d1301fdbaf769ce0ff0287fda3ab68c15710102553e98b0577a50d110ba2d98b8e2281a7a701be028a1b04bcfc01e58c9d1ed766d56a51997d8d633eebb39ed0220dc88db860373606732b0a270c5150db208dea3af3c52451d39047afa451236380bc9453971b2838277b4882be2"}, {0x60, 0x10f, 0x100000000, "fca762630c7ccaac3cd1d8a08414492bf6628cde67ab6942a2b0b78c508748db755ff7ab61a40deea67f5cbcac550c08e4d0d3846abe43685e0b44b0c97999ec3220b59d6ae636d8f430"}, {0xc0, 0x19d, 0xb4a, "056110f871e2fa8bf651661affd4cbf75351ad251cb136c30fc78aaca870b3473098278d823821700814a5871093278c1295da10e0b042c5178638f8f0a240025c185caddc3ea472ab637ee23ca2e55183139941e98977351e7f64cce5f8f59f178e20c4a3cc12ed7724a4ce03657e93eec968527c52df5b75174dfffe3921365d74c1596a7791ed56df0c651be7b10ffae0c433f468c925874daa100d21e7d7caf4a88b8847db15840a1511bc9d"}, {0xa0, 0x11a, 0x1000, "1e7c61e6c0a1843de3feabdba7950a65368cd757b65b0b2fd00b63ad74d5110d440b4a5dfe4add523aa8d29581e3c3579d9d4a31de42f27a3f2cda1075cbeb757e796a1954ff7fdd1d258ac3a497f3c0a6efa0356b24fa95c961826b762134f1c58b6a34690448b80ba4fd0078b368ea70690d5591041b4824bc07dc22a3adbe373d810d283fbba7c39bd0eb"}], 0x320, 0x8040}, 0xfffffffffffffffe}], 0x2, 0x1) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x80, 0x711, 0x3, 0x1, 0x3d, 0x8022}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002ec0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002fc0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000)={@empty, 0x3f, r3}) 19:21:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$packet(0x11, 0x800000000002, 0x300) syz_emit_ethernet(0x22, &(0x7f0000000040)=ANY=[@ANYBLOB="52aaaaaaaaaa00ffbff716000000070000000000000000000000000000000000000000"], &(0x7f0000000000)) 19:21:19 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, 0x81, [0xff, 0x3, 0x81, 0x1, 0x2, 0x605, 0x5, 0xffffffffffff428a]}, 0x5c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0xc5d8, [], 0xbb}}, 0x1c) 19:21:19 executing program 6 (fault-call:1 fault-nth:91): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:19 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x4}]}, 0x40}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0xe3}, &(0x7f00000002c0)=0x8) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x400000) 19:21:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x4c380, 0x2) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0xfffffffffffffe10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xffffff7f, 0x0, 0x8}}}}}, 0x0) socketpair(0xa, 0x5, 0x100004, &(0x7f0000000000)={0xffffffffffffffff}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) 19:21:19 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:19 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) [ 395.432762] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 395.440283] bond0: Invalid MTU 0 requested, hw min 68 19:21:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x32, 0x2]) 19:21:19 executing program 5: syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 19:21:19 executing program 1: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000380)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x88400) epoll_wait(r3, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x1) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) socket$packet(0x11, 0x3, 0x300) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r4) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) [ 395.489311] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 395.496755] bond0: Invalid MTU 0 requested, hw min 68 [ 395.619573] FAULT_INJECTION: forcing a failure. [ 395.619573] name failslab, interval 1, probability 0, space 0, times 0 [ 395.631118] CPU: 1 PID: 27483 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 395.637993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.647377] Call Trace: [ 395.650028] dump_stack+0x185/0x1d0 [ 395.653732] should_fail+0x87b/0xab0 [ 395.657549] __should_failslab+0x278/0x2a0 [ 395.661853] should_failslab+0x29/0x70 [ 395.665797] __kmalloc+0xbe/0x350 [ 395.669298] ? __alloc_workqueue_key+0xd7/0x23b0 [ 395.674200] ? __alloc_workqueue_key+0x2b5/0x23b0 [ 395.679114] __alloc_workqueue_key+0x2b5/0x23b0 [ 395.683964] ceph_mount+0xfc5/0x30a0 [ 395.687745] ? f2fs_init_acl+0x1530/0x1530 [ 395.692035] mount_fs+0x29b/0x780 [ 395.695564] vfs_kern_mount+0x222/0x990 [ 395.699607] do_mount+0xca5/0x4ed0 [ 395.703197] ? __kmalloc+0x13a/0x350 [ 395.707228] ? copy_mount_options+0x91/0x540 [ 395.711713] ksys_mount+0x32e/0x3d0 [ 395.715412] __x64_sys_mount+0x157/0x1c0 [ 395.719517] ? ksys_mount+0x3d0/0x3d0 [ 395.723402] do_syscall_64+0x15b/0x230 [ 395.727352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.732568] RIP: 0033:0x455a99 [ 395.735800] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 395.743550] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 395.750855] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 395.758155] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 395.765453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 395.772750] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000005b 19:21:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x7fe}, {}, {}, {}, {}, {}, {}], 0x2000000000000181) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendmmsg$alg(r1, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="d814bc9534572f5975ab9c9ffb2e80099836b43eafdeb83cfd00818be02f6d897cfe5ff351e35aa990a57c39a8b3e2f67489ad3679b1188a7efc287a12c2853c6833c0f5b794f575bb680e8d59197060114c9ec9c28f10dcdbc13ffd007691a625f35954d57e7a6061818168b217fe5a769aa3e278b60bef663d2901b3b6e013446001a347ea76f7d428c95fbf49a7feb0a055aada66eeb6901caad24fa56ba595d142bc461eaffcbbcdee5be04dc5372e58c7", 0xb3}, {&(0x7f00000001c0)="93b562b59de94ada982f4d354e57c2b3d347f3ba2b384cd222b3c262433e0dd28bc674c3982806045c5748ba4456634306b1cd94952e1f85aa07de061abe0058e085288abe89d102f09d9f6adc7640b1ff49017d549ddc7259893500ccb5a74696dc97a24322b3049834191367e3677ac1e31604dd3231bb8c2af4f72199af614205d4bd98b34d8659415b3e94a4f5003ec983d4d622fc3001502721d2cc7bde6ff4eb4b5a4ec8aa143aef2492b7718a29c9631beb69a67e54ac6af06ca3bd23601c43b64387567b7784f6afe79eb90fe892ef93f42caf5887ad7beb2683c3fc", 0xe0}, {&(0x7f00000002c0)="4b6e70549531889743ef9bb01d27818ec361624c413f2632df4cbf4c4bb42c528e277db1fec01e85f9b00f3ca33d02f612f3f614b604473f3f65a1ba82f7e36c60e64af70f54da873d9040d64f92a1e56e2901e4836e93d3c95b6bc0ab7334209975230bb91748cd5ee37d8f5b202dd38fc97ae43cdf5e47dc9dd9d7fa74024eeb33ca2bde5da0d1f86af157319fc167b4cb67434d2a2ddba1c0db991bd07b71f4f5384b5be065b25a8eb25d68e0b9556e0d24e2075a90bb7c0c8ba681720c60759265ad8a9057b5283bdd6700d30ec86a96e7fa4af72b1dd226d8d167504265c7639d764ad5ebdd", 0xe8}], 0x3}], 0x1, 0x10) 19:21:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x0, 0x5) accept$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@gettfilter={0x2c, 0x2e, 0xc00, 0x70bd29, 0x25dfdbfe, {0x0, r2, {0xe, 0xfff2}, {0x6, 0x8}, {0x8, 0x2}}, [{0x8, 0xb, 0x7ff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4050}, 0x20000010) sendto$inet6(r1, &(0x7f00000000c0)="d7c2d6d7103ee604042d39ac1660c5c7714b377d417fcafbc383585ecce23aed", 0x20, 0x20040800, &(0x7f0000000100)={0xa, 0x4e22, 0x9b2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={"76642ba4d6b2bd883fb4107954fbb8ed"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) 19:21:19 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x458880, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x10d, 0x85, &(0x7f0000000080), &(0x7f0000000180)=0x8) 19:21:19 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x240003fffff, 0x200000006) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x4}, @in6={0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0x6ff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfffffffffffff06a, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd0}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e21, 0x1, @empty, 0x7}], 0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)=ANY=[], 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000540)={0xff, 0x0, 0x7, 0x80000001, 0x3, 0x8}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000000c0)={r2, 0xfffffffffffffff8}, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000440)={'ip_vti0\x00', &(0x7f0000000080)=@ethtool_cmd={0x0, 0x2, 0x7, 0x8001, 0x3, 0x1, 0x4, 0x7fff, 0x8, 0x1, 0x1, 0x5, 0x3ff, 0x6, 0x9, 0x80, [0xcdd4, 0x6]}}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000316e3022bb8dd5000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000580)=0x4) init_module(&(0x7f00000004c0)='md5sumcgrouptrusted\x00', 0x14, &(0x7f0000000500)='ip_vti0\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) 19:21:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000000, 0x40031, 0xffffffffffffffff, 0x1000000000000000) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0x0, 0xa132, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf4f, 0x100) modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) 19:21:19 executing program 6 (fault-call:1 fault-nth:92): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xf7, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 19:21:19 executing program 1: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x339, 0x40) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80100, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x10000000000cc2a) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)="150000000000080083a66dd2d7c8a6d62c74529c9c", 0x15) [ 395.959999] FAULT_INJECTION: forcing a failure. [ 395.959999] name failslab, interval 1, probability 0, space 0, times 0 [ 395.971493] CPU: 0 PID: 27497 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 395.978370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.987768] Call Trace: [ 395.990427] dump_stack+0x185/0x1d0 [ 395.994143] should_fail+0x87b/0xab0 [ 395.997935] __should_failslab+0x278/0x2a0 [ 396.002244] should_failslab+0x29/0x70 [ 396.006174] __kmalloc+0xbe/0x350 19:21:20 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x4, 0x3f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2ca6, 0x10, 0x7, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0xa88}, &(0x7f0000000240)=0x8) fcntl$setsig(r0, 0xa, 0xb) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1ffffffff77671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x4100, 0x0) set_mempolicy(0x8000, &(0x7f0000000100)=0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000140)=0x48f3468) [ 396.009675] ? __alloc_workqueue_key+0xd7/0x23b0 [ 396.014467] ? __alloc_workqueue_key+0x2b5/0x23b0 [ 396.019464] __alloc_workqueue_key+0x2b5/0x23b0 [ 396.024227] ceph_mount+0x108c/0x30a0 [ 396.028096] ? f2fs_init_acl+0x1530/0x1530 [ 396.032388] mount_fs+0x29b/0x780 [ 396.035922] vfs_kern_mount+0x222/0x990 [ 396.039953] do_mount+0xca5/0x4ed0 [ 396.043543] ? msan_get_shadow_origin_ptr+0x96/0x230 [ 396.043909] general protection fault: 0000 [#1] SMP PTI [ 396.048707] ? copy_mount_options+0x91/0x540 [ 396.054032] Dumping ftrace buffer: [ 396.058476] ksys_mount+0x32e/0x3d0 [ 396.061952] (ftrace buffer empty) [ 396.065669] __x64_sys_mount+0x157/0x1c0 [ 396.069333] Modules linked in: [ 396.073416] ? ksys_mount+0x3d0/0x3d0 [ 396.076592] CPU: 1 PID: 27502 Comm: udevd Not tainted 4.17.0+ #9 [ 396.080385] do_syscall_64+0x15b/0x230 [ 396.086496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.090388] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 396.099733] RIP: 0010:prepare_binprm+0x109/0xad0 [ 396.104898] RIP: 0033:0x455a99 [ 396.109633] RSP: 0018:ffff88014cc2fc68 EFLAGS: 00010246 [ 396.112802] RSP: 002b:00007fe6b08aec68 EFLAGS: 00000246 [ 396.118171] ORIG_RAX: 00000000000000a5 [ 396.123528] RAX: ffffffff8b58b000 RBX: 0000000000000000 RCX: ffff880000000000 [ 396.127501] RAX: ffffffffffffffda RBX: 00007fe6b08af6d4 RCX: 0000000000455a99 [ 396.134761] RDX: ffffffff8b58c000 RSI: 0000000000000004 RDI: 5c5c5c5c5c5c5c70 [ 396.142017] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 396.149275] RBP: ffff88014cc2fcf8 R08: 0000000001080020 R09: 0000000000000002 [ 396.156534] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 396.163791] R10: 0000000000000000 R11: ffffffff83ac4fe0 R12: ffffffff8b58b000 [ 396.171082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 396.178331] R13: 0000000000000000 R14: 5c5c5c5c5c5c5c70 R15: ffff8800ac6240a0 [ 396.178364] FS: 00007f4f52d687a0(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 396.185616] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000005c [ 396.192877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 396.214223] CR2: 0000000000706194 CR3: 000000014915e000 CR4: 00000000001406e0 [ 396.221495] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 396.228761] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 396.236029] Call Trace: [ 396.238663] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 396.244075] ? count+0x3b0/0x440 [ 396.247453] do_execveat_common+0x1ee4/0x2db0 [ 396.251978] __x64_sys_execve+0x127/0x180 [ 396.256137] ? set_binfmt+0x1b0/0x1b0 [ 396.259947] do_syscall_64+0x15b/0x230 [ 396.263846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 396.269040] RIP: 0033:0x7f4f5244c207 [ 396.272768] RSP: 002b:00007fffd64a2e78 EFLAGS: 00000206 ORIG_RAX: 000000000000003b [ 396.280496] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f4f5244c207 [ 396.287777] RDX: 0000000000bae420 RSI: 00007fffd64a2f70 RDI: 00007fffd64a3f80 [ 396.295050] RBP: 0000000000625500 R08: 00000000000032f7 R09: 00000000000032f7 [ 396.302316] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000bae420 [ 396.309585] R13: 0000000000000007 R14: 0000000000ba9250 R15: 0000000000000005 [ 396.316863] Code: 44 8b 28 8b 02 89 45 bc 4c 89 f7 e8 d2 06 f2 ff 49 89 c4 48 83 7d b0 00 0f 85 fa 03 00 00 45 89 2c 24 45 85 ed 0f 85 02 04 00 00 <41> 89 1e 48 83 7d c0 00 0f 85 08 04 00 00 48 8b 7d a8 4c 8b 2f [ 396.336522] RIP: prepare_binprm+0x109/0xad0 RSP: ffff88014cc2fc68 [ 396.343412] ---[ end trace dbd19f8902597b2a ]--- [ 396.348262] Kernel panic - not syncing: Fatal exception [ 396.354151] Dumping ftrace buffer: [ 396.357698] (ftrace buffer empty) [ 396.361396] Kernel Offset: disabled [ 396.365032] Rebooting in 86400 seconds..