program: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) socket$nl_rdma(0x10, 0x3, 0x14) (async) r2 = socket$nl_rdma(0x10, 0x3, 0x14) r3 = socket$nl_rdma(0x10, 0x3, 0x14) prlimit64(0x0, 0xe, &(0x7f0000003e80)={0x8, 0x10001}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0d0027bd7000fddbdf2530000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x20000804}, 0x40) (async) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0d0027bd7000fddbdf2530000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x20000804}, 0x40) sched_setscheduler(0x0, 0x1, &(0x7f0000003ec0)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000003ec0)=0x7) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000004080)={&(0x7f00000040c0)={0x38, 0x1403, 0xc23, 0x70bd2e, 0x25dfdbff, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'syz_tun\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x14f7325d9d03b00}, 0x4000) sendmsg$RDMA_NLDEV_CMD_DELLINK(r2, &(0x7f0000004100)={0x0, 0x0, &(0x7f0000004140)={&(0x7f0000004180)={0x18, 0x1404, 0x1, 0x70bd2d, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x671ec167a4b72164}, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000200)={0x15, 0x110, 0xfa00, {r1, 0x0, 0x0, 0x30, 0x0, @in={0x1b, 0x0, @multicast2}, @ib={0x1b, 0x0, 0x0, {"00000000000000000000000000000001"}, 0x0, 0x0, 0x3ff}}}, 0x118) [ 102.684754][ T4664] Bluetooth: hci0: command tx timeout [ 102.792744][ T5348] smbdirect: ib_dev[syz1]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 102.792770][ T5348] smbdirect: ib_dev[syz1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 102.792789][ T5348] smbdirect: ib_dev[syz1]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 102.837940][ T5348] smc: removing ib device rxe0 [ 102.853753][ T5348] smbdirect: ib_dev[rxe0] removed [ 103.136341][ T5348] ------------[ cut here ]------------ [ 103.136355][ T5348] !xa_empty(&pool->xa) [ 103.136360][ T5348] WARNING: drivers/infiniband/sw/rxe/rxe_pool.c:116 at rxe_pool_cleanup+0x48/0x60, CPU#0: syz.0.0/5348 [ 103.144818][ T5348] Modules linked in: [ 103.146727][ T5348] CPU: 0 UID: 0 PID: 5348 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 103.150866][ T5348] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.155252][ T5348] RIP: 0010:rxe_pool_cleanup+0x48/0x60 [ 103.159054][ T5348] Code: 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 20 9b 2b f9 48 83 3b 00 75 0c e8 e5 f7 b2 f8 5b e9 0f d0 f3 02 cc e8 d9 f7 b2 f8 90 <0f> 0b 90 5b e9 ff cf f3 02 cc 66 66 66 66 66 2e 0f 1f 84 00 00 00 [ 103.168696][ T5348] RSP: 0018:ffffc9000e6cf000 EFLAGS: 00010293 [ 103.171506][ T5348] RAX: ffffffff89162957 RBX: ffff888014195458 RCX: ffff8880147c4b00 [ 103.175127][ T5348] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880141953d8 [ 103.179076][ T5348] RBP: ffff888014195138 R08: ffff8880141947e3 R09: 1ffff110028328fc [ 103.186345][ T5348] R10: dffffc0000000000 R11: ffffffff89145600 R12: ffff888014195138 [ 103.190327][ T5348] R13: 1ffff110028329f7 R14: ffffffff89145600 R15: dffffc0000000000 [ 103.193847][ T5348] FS: 00007f6f3a4eb6c0(0000) GS:ffff88808aa01000(0000) knlGS:0000000000000000 [ 103.200188][ T5348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.203166][ T5348] CR2: 00007f497230a870 CR3: 0000000038e87000 CR4: 0000000000352ef0 [ 103.206933][ T5348] Call Trace: [ 103.208927][ T5348] [ 103.210300][ T5348] rxe_dealloc+0x27/0xc0 [ 103.212568][ T5348] ? __pfx_rxe_dealloc+0x10/0x10 [ 103.214844][ T5348] ib_dealloc_device+0x54/0x200 [ 103.217075][ T5348] __ib_unregister_device+0x38f/0x400 [ 103.219644][ T5348] ib_unregister_device_and_put+0xb8/0xf0 [ 103.222223][ T5348] nldev_dellink+0x3a4/0x440 [ 103.224360][ T5348] ? __pfx_nldev_dellink+0x10/0x10 [ 103.226722][ T5348] ? apparmor_capable+0x126/0x170 [ 103.228978][ T5348] ? bpf_lsm_capable+0x9/0x20 [ 103.230975][ T5348] ? security_capable+0x7e/0x2c0 [ 103.233165][ T5348] ? __pfx_nldev_dellink+0x10/0x10 [ 103.235431][ T5348] rdma_nl_rcv+0x6ef/0xa40 [ 103.237433][ T5348] ? __pfx_rdma_nl_rcv+0x10/0x10 [ 103.239704][ T5348] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.241971][ T5348] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.244152][ T5348] netlink_unicast+0x8ef/0xa80 [ 103.246259][ T5348] netlink_sendmsg+0x7f0/0xb20 [ 103.248425][ T5348] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.250753][ T5348] ? aa_sock_msg_perm+0x144/0x210 [ 103.252942][ T5348] ? apparmor_socket_sendmsg+0x98/0x360 [ 103.255325][ T5348] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.257793][ T5348] sock_sendmsg_nosec+0x14e/0x190 [ 103.259914][ T5348] ____sys_sendmsg+0x54e/0x850 [ 103.262018][ T5348] ? __pfx_____sys_sendmsg+0x10/0x10 [ 103.264292][ T5348] ? import_iovec+0x73/0xa0 [ 103.266421][ T5348] ___sys_sendmsg+0x2a5/0x360 [ 103.268729][ T5348] ? __lock_acquire+0x747/0x2de0 [ 103.270886][ T5348] ? __pfx____sys_sendmsg+0x10/0x10 [ 103.273173][ T5348] ? futex_wait+0x2a2/0x390 [ 103.275239][ T5348] ? __fget_files+0x3a2/0x420 [ 103.277412][ T5348] ? __fget_files+0x2a/0x420 [ 103.279521][ T5348] __x64_sys_sendmsg+0x1b1/0x290 [ 103.281645][ T5348] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 103.284029][ T5348] do_syscall_64+0x166/0x520 [ 103.286731][ T5348] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.289388][ T5348] ? clear_bhb_loop+0x70/0xc0 [ 103.291381][ T5348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.293953][ T5348] RIP: 0033:0x7f6f3959f559 [ 103.295809][ T5348] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.303999][ T5348] RSP: 002b:00007f6f3a4eafe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.307533][ T5348] RAX: ffffffffffffffda RBX: 00007f6f39826090 RCX: 00007f6f3959f559 [ 103.310948][ T5348] RDX: 0000000000000000 RSI: 0000200000004100 RDI: 0000000000000005 [ 103.314284][ T5348] RBP: 00007f6f39636b50 R08: 0000000000000000 R09: 0000000000000000 [ 103.318177][ T5348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.321497][ T5348] R13: 00007f6f39826128 R14: 00007f6f39826090 R15: 00007ffe11bce1e8 [ 103.325033][ T5348] [ 103.326497][ T5348] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 103.329460][ T5348] CPU: 0 UID: 0 PID: 5348 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 103.333217][ T5348] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.337463][ T5348] Call Trace: [ 103.338945][ T5348] [ 103.340213][ T5348] vpanic+0x26f/0x710 [ 103.342001][ T5348] panic+0xc5/0xd0 [ 103.343635][ T5348] ? __pfx_panic+0x10/0x10 [ 103.345591][ T5348] __warn+0x315/0x4c0 [ 103.347373][ T5348] ? rxe_pool_cleanup+0x48/0x60 [ 103.349412][ T5348] ? rxe_pool_cleanup+0x48/0x60 [ 103.351459][ T5348] __report_bug+0x276/0x570 [ 103.353458][ T5348] ? rxe_pool_cleanup+0x48/0x60 [ 103.355581][ T5348] ? __pfx___report_bug+0x10/0x10 [ 103.357630][ T5348] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 103.360086][ T5348] ? touch_wq_lockdep_map+0xb5/0x180 [ 103.362288][ T5348] ? touch_wq_lockdep_map+0xb5/0x180 [ 103.364543][ T5348] ? rxe_pool_cleanup+0x48/0x60 [ 103.366636][ T5348] report_bug+0x16b/0x220 [ 103.368458][ T5348] ? rxe_pool_cleanup+0x48/0x60 [ 103.370501][ T5348] ? rxe_pool_cleanup+0x4a/0x60 [ 103.372597][ T5348] handle_bug+0x9c/0x200 [ 103.374425][ T5348] exc_invalid_op+0x1a/0x50 [ 103.376459][ T5348] asm_exc_invalid_op+0x1a/0x20 [ 103.378493][ T5348] RIP: 0010:rxe_pool_cleanup+0x48/0x60 [ 103.380857][ T5348] Code: 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 20 9b 2b f9 48 83 3b 00 75 0c e8 e5 f7 b2 f8 5b e9 0f d0 f3 02 cc e8 d9 f7 b2 f8 90 <0f> 0b 90 5b e9 ff cf f3 02 cc 66 66 66 66 66 2e 0f 1f 84 00 00 00 [ 103.389034][ T5348] RSP: 0018:ffffc9000e6cf000 EFLAGS: 00010293 [ 103.391588][ T5348] RAX: ffffffff89162957 RBX: ffff888014195458 RCX: ffff8880147c4b00 [ 103.394897][ T5348] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880141953d8 [ 103.398242][ T5348] RBP: ffff888014195138 R08: ffff8880141947e3 R09: 1ffff110028328fc [ 103.401499][ T5348] R10: dffffc0000000000 R11: ffffffff89145600 R12: ffff888014195138 [ 103.404903][ T5348] R13: 1ffff110028329f7 R14: ffffffff89145600 R15: dffffc0000000000 [ 103.409350][ T5348] ? __pfx_rxe_dealloc+0x10/0x10 [ 103.411820][ T5348] ? __pfx_rxe_dealloc+0x10/0x10 [ 103.413948][ T5348] ? rxe_pool_cleanup+0x47/0x60 [ 103.416037][ T5348] rxe_dealloc+0x27/0xc0 [ 103.417910][ T5348] ? __pfx_rxe_dealloc+0x10/0x10 [ 103.420158][ T5348] ib_dealloc_device+0x54/0x200 [ 103.422304][ T5348] __ib_unregister_device+0x38f/0x400 [ 103.424638][ T5348] ib_unregister_device_and_put+0xb8/0xf0 [ 103.427118][ T5348] nldev_dellink+0x3a4/0x440 [ 103.429120][ T5348] ? __pfx_nldev_dellink+0x10/0x10 [ 103.431351][ T5348] ? apparmor_capable+0x126/0x170 [ 103.433521][ T5348] ? bpf_lsm_capable+0x9/0x20 [ 103.435596][ T5348] ? security_capable+0x7e/0x2c0 [ 103.437825][ T5348] ? __pfx_nldev_dellink+0x10/0x10 [ 103.440058][ T5348] rdma_nl_rcv+0x6ef/0xa40 [ 103.442030][ T5348] ? __pfx_rdma_nl_rcv+0x10/0x10 [ 103.444237][ T5348] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.446605][ T5348] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.448968][ T5348] netlink_unicast+0x8ef/0xa80 [ 103.451064][ T5348] netlink_sendmsg+0x7f0/0xb20 [ 103.453128][ T5348] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.455481][ T5348] ? aa_sock_msg_perm+0x144/0x210 [ 103.457637][ T5348] ? apparmor_socket_sendmsg+0x98/0x360 [ 103.459945][ T5348] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.462266][ T5348] sock_sendmsg_nosec+0x14e/0x190 [ 103.464492][ T5348] ____sys_sendmsg+0x54e/0x850 [ 103.466631][ T5348] ? __pfx_____sys_sendmsg+0x10/0x10 [ 103.468851][ T5348] ? import_iovec+0x73/0xa0 [ 103.470687][ T5348] ___sys_sendmsg+0x2a5/0x360 [ 103.472710][ T5348] ? __lock_acquire+0x747/0x2de0 [ 103.474810][ T5348] ? __pfx____sys_sendmsg+0x10/0x10 [ 103.477161][ T5348] ? futex_wait+0x2a2/0x390 [ 103.479105][ T5348] ? __fget_files+0x3a2/0x420 [ 103.481158][ T5348] ? __fget_files+0x2a/0x420 [ 103.483213][ T5348] __x64_sys_sendmsg+0x1b1/0x290 [ 103.485234][ T5348] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 103.487541][ T5348] do_syscall_64+0x166/0x520 [ 103.489439][ T5348] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.491950][ T5348] ? clear_bhb_loop+0x70/0xc0 [ 103.493931][ T5348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.496529][ T5348] RIP: 0033:0x7f6f3959f559 [ 103.498426][ T5348] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.506697][ T5348] RSP: 002b:00007f6f3a4eafe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.510183][ T5348] RAX: ffffffffffffffda RBX: 00007f6f39826090 RCX: 00007f6f3959f559 [ 103.513522][ T5348] RDX: 0000000000000000 RSI: 0000200000004100 RDI: 0000000000000005 [ 103.516868][ T5348] RBP: 00007f6f39636b50 R08: 0000000000000000 R09: 0000000000000000 [ 103.520169][ T5348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.523715][ T5348] R13: 00007f6f39826128 R14: 00007f6f39826090 R15: 00007ffe11bce1e8 [ 103.527197][ T5348] [ 103.528888][ T5348] Kernel Offset: disabled [ 103.530642][ T5348] Rebooting in 86400 seconds..