./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3879097378
<...>
DUID 00:04:ce:8e:a7:1a:d5:92:ad:c3:fd:35:80:c9:2b:13:ab:38
forked to background, child pid 4648
[ 33.683238][ T4649] 8021q: adding VLAN 0 to HW filter on device bond0
[ 33.693157][ T4649] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.117' (ECDSA) to the list of known hosts.
execve("./syz-executor3879097378", ["./syz-executor3879097378"], 0x7fffda5c2050 /* 10 vars */) = 0
brk(NULL) = 0x5555573c4000
brk(0x5555573c4c40) = 0x5555573c4c40
arch_prctl(ARCH_SET_FS, 0x5555573c4300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3879097378", 4096) = 28
brk(0x5555573e5c40) = 0x5555573e5c40
brk(0x5555573e6000) = 0x5555573e6000
mprotect(0x7fcf27726000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
syzkaller login: [ 56.198739][ T5075] INFO: trying to register non-static key.
[ 56.204589][ T5075] The code is fine but needs lockdep annotation, or maybe
[ 56.211682][ T5075] you didn't initialize this object before use?
[ 56.217904][ T5075] turning off the locking correctness validator.
[ 56.224212][ T5075] CPU: 0 PID: 5075 Comm: syz-executor387 Not tainted 6.2.0-rc7-syzkaller-01590-g75da437a2f17 #0
[ 56.234605][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 56.244646][ T5075] Call Trace:
[ 56.247911][ T5075]
[ 56.250829][ T5075] dump_stack_lvl+0xd1/0x138
[ 56.255425][ T5075] register_lock_class+0xf1b/0x1120
[ 56.260623][ T5075] ? mark_lock.part.0+0xee/0x1910
[ 56.265647][ T5075] ? is_dynamic_key.part.0+0x130/0x130
[ 56.271094][ T5075] ? lock_chain_count+0x20/0x20
[ 56.275936][ T5075] ? find_held_lock+0x2d/0x110
[ 56.280691][ T5075] __lock_acquire+0x109/0x56d0
[ 56.285440][ T5075] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.291326][ T5075] ? __nla_validate_parse+0x2e4/0x2550
[ 56.296792][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 56.302763][ T5075] ? nla_get_range_signed+0x520/0x520
[ 56.308123][ T5075] lock_acquire+0x1e3/0x630
[ 56.312616][ T5075] ? __timer_delete_sync+0x34/0x1c0
[ 56.317806][ T5075] ? lock_release+0x810/0x810
[ 56.322486][ T5075] ? do_trace_netlink_extack+0x1fc/0x2b0
[ 56.328128][ T5075] ? qdisc_get_stab+0x289/0x7c0
[ 56.332967][ T5075] ? tcf_block_put+0xbc/0x110
[ 56.337639][ T5075] ? __timer_delete_sync+0x17d/0x1c0
[ 56.342913][ T5075] __timer_delete_sync+0x5d/0x1c0
[ 56.347928][ T5075] ? __timer_delete_sync+0x34/0x1c0
[ 56.353114][ T5075] sfq_destroy+0x82/0x140
[ 56.357520][ T5075] ? sfq_dump+0x6d0/0x6d0
[ 56.361841][ T5075] qdisc_create+0xaca/0x1150
[ 56.366438][ T5075] ? tc_get_qdisc+0xb40/0xb40
[ 56.371111][ T5075] tc_modify_qdisc+0x488/0x19c0
[ 56.375971][ T5075] ? qdisc_create+0x1150/0x1150
[ 56.380814][ T5075] ? bpf_lsm_capable+0x9/0x10
[ 56.385484][ T5075] ? qdisc_create+0x1150/0x1150
[ 56.390323][ T5075] rtnetlink_rcv_msg+0x43e/0xca0
[ 56.395252][ T5075] ? rtnl_getlink+0xb00/0xb00
[ 56.399917][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 56.405888][ T5075] ? do_syscall_64+0x39/0xb0
[ 56.410488][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 56.416465][ T5075] netlink_rcv_skb+0x165/0x440
[ 56.421251][ T5075] ? rtnl_getlink+0xb00/0xb00
[ 56.425922][ T5075] ? netlink_ack+0x1370/0x1370
[ 56.430682][ T5075] ? netlink_deliver_tap+0x1b1/0xc50
[ 56.436052][ T5075] netlink_unicast+0x547/0x7f0
[ 56.440808][ T5075] ? netlink_attachskb+0x890/0x890
[ 56.445910][ T5075] ? __virt_addr_valid+0x61/0x2e0
[ 56.450924][ T5075] ? __phys_addr_symbol+0x30/0x70
[ 56.455953][ T5075] ? __check_object_size+0x2e2/0x5a0
[ 56.461248][ T5075] netlink_sendmsg+0x91b/0xe10
[ 56.466104][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 56.471036][ T5075] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 56.476308][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 56.481237][ T5075] sock_sendmsg+0xde/0x190
[ 56.485644][ T5075] ____sys_sendmsg+0x71c/0x900
[ 56.490398][ T5075] ? copy_msghdr_from_user+0xfc/0x150
[ 56.495760][ T5075] ? kernel_sendmsg+0x50/0x50
[ 56.500428][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 56.506412][ T5075] ___sys_sendmsg+0x110/0x1b0
[ 56.511101][ T5075] ? do_recvmmsg+0x6e0/0x6e0
[ 56.515686][ T5075] ? lock_release+0x810/0x810
[ 56.520347][ T5075] ? ptrace_stop.part.0+0x4a3/0x8e0
[ 56.525532][ T5075] ? do_raw_spin_lock+0x124/0x2b0
[ 56.530542][ T5075] ? rwlock_bug.part.0+0x90/0x90
[ 56.535463][ T5075] ? _raw_spin_lock_irq+0x45/0x50
[ 56.540480][ T5075] ? __fget_light+0x20a/0x270
[ 56.545143][ T5075] __sys_sendmsg+0xf7/0x1c0
[ 56.549635][ T5075] ? __sys_sendmsg_sock+0x40/0x40
[ 56.554666][ T5075] ? lock_downgrade+0x6e0/0x6e0
[ 56.559504][ T5075] ? lockdep_hardirqs_on+0x7d/0x100
[ 56.564700][ T5075] ? _raw_spin_unlock_irq+0x2e/0x50
[ 56.569906][ T5075] ? ptrace_notify+0xfe/0x140
[ 56.574570][ T5075] do_syscall_64+0x39/0xb0
[ 56.578972][ T5075] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.584876][ T5075] RIP: 0033:0x7fcf276b9e69
[ 56.589290][ T5075] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 56.608880][ T5075] RSP: 002b:00007ffdba938b58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 56.617277][ T5075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf276b9e69
[ 56.625231][ T5075] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
[ 56.633204][ T5075] RBP: 00007fcf2767e010 R08: 0000000000000001 R09: 0000000000000000
[ 56.641171][ T5075] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fcf2767e0a0
[ 56.649128][ T5075] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 56.657103][ T5075]
[ 56.660322][ T5075] ------------[ cut here ]------------
[ 56.665806][ T5075] ODEBUG: assert_init not available (active state 0) object: ffff88802ba73540 object type: timer_list hint: 0x0
[ 56.677960][ T5075] WARNING: CPU: 0 PID: 5075 at lib/debugobjects.c:509 debug_print_object+0x194/0x2c0
[ 56.687670][ T5075] Modules linked in:
[ 56.691563][ T5075] CPU: 0 PID: 5075 Comm: syz-executor387 Not tainted 6.2.0-rc7-syzkaller-01590-g75da437a2f17 #0
[ 56.702201][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 56.712448][ T5075] RIP: 0010:debug_print_object+0x194/0x2c0
[ 56.718322][ T5075] Code: df 48 89 fe 48 c1 ee 03 80 3c 16 00 0f 85 c7 00 00 00 48 8b 14 dd a0 d1 a6 8a 50 4c 89 ee 48 c7 c7 60 c5 a6 8a e8 56 68 b4 05 <0f> 0b 58 83 05 ee 4c 64 0a 01 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e
[ 56.738045][ T5075] RSP: 0018:ffffc90003b5f210 EFLAGS: 00010286
[ 56.744337][ T5075] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 56.754913][ T5075] RDX: ffff888020570000 RSI: ffffffff8166195c RDI: fffff5200076be34
[ 56.763082][ T5075] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 56.771271][ T5075] R10: 0000000080000000 R11: 203a47554245444f R12: ffffffff8a4ea980
[ 56.779281][ T5075] R13: ffffffff8aa6cc00 R14: ffffc90003b5f2c8 R15: ffffffff816f9ff0
[ 56.787273][ T5075] FS: 00005555573c4300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 56.796253][ T5075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.802837][ T5075] CR2: 00000000004585c0 CR3: 00000000299a3000 CR4: 00000000003506f0
[ 56.810901][ T5075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.818898][ T5075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.826908][ T5075] Call Trace:
[ 56.830190][ T5075]
[ 56.833118][ T5075] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 56.838984][ T5075] ? trace_hardirqs_on+0x31/0x180
[ 56.844058][ T5075] debug_object_assert_init+0x1f8/0x2e0
[ 56.849639][ T5075] ? debug_object_init_on_stack+0x20/0x20
[ 56.855375][ T5075] ? trace_hardirqs_off+0x12/0x170
[ 56.860524][ T5075] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 56.866710][ T5075] ? trace_hardirqs_on+0x31/0x180
[ 56.871760][ T5075] __try_to_del_timer_sync+0x72/0x160
[ 56.877310][ T5075] ? timer_shutdown+0x20/0x20
[ 56.882015][ T5075] ? __timer_delete_sync+0xc0/0x1c0
[ 56.887353][ T5075] __timer_delete_sync+0x144/0x1c0
[ 56.892483][ T5075] sfq_destroy+0x82/0x140
[ 56.896863][ T5075] ? sfq_dump+0x6d0/0x6d0
[ 56.901211][ T5075] qdisc_create+0xaca/0x1150
[ 56.905800][ T5075] ? tc_get_qdisc+0xb40/0xb40
[ 56.910510][ T5075] tc_modify_qdisc+0x488/0x19c0
[ 56.915381][ T5075] ? qdisc_create+0x1150/0x1150
[ 56.920306][ T5075] ? bpf_lsm_capable+0x9/0x10
[ 56.924997][ T5075] ? qdisc_create+0x1150/0x1150
[ 56.929882][ T5075] rtnetlink_rcv_msg+0x43e/0xca0
[ 56.934844][ T5075] ? rtnl_getlink+0xb00/0xb00
[ 56.939581][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 56.945845][ T5075] ? do_syscall_64+0x39/0xb0
[ 56.950479][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 56.956511][ T5075] netlink_rcv_skb+0x165/0x440
[ 56.961271][ T5075] ? rtnl_getlink+0xb00/0xb00
[ 56.965938][ T5075] ? netlink_ack+0x1370/0x1370
[ 56.970750][ T5075] ? netlink_deliver_tap+0x1b1/0xc50
[ 56.976066][ T5075] netlink_unicast+0x547/0x7f0
[ 56.980876][ T5075] ? netlink_attachskb+0x890/0x890
[ 56.986001][ T5075] ? __virt_addr_valid+0x61/0x2e0
[ 56.991216][ T5075] ? __phys_addr_symbol+0x30/0x70
[ 56.996308][ T5075] ? __check_object_size+0x2e2/0x5a0
[ 57.001614][ T5075] netlink_sendmsg+0x91b/0xe10
[ 57.006445][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 57.011401][ T5075] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 57.016730][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 57.021688][ T5075] sock_sendmsg+0xde/0x190
[ 57.026098][ T5075] ____sys_sendmsg+0x71c/0x900
[ 57.030898][ T5075] ? copy_msghdr_from_user+0xfc/0x150
[ 57.036316][ T5075] ? kernel_sendmsg+0x50/0x50
[ 57.040992][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 57.047002][ T5075] ___sys_sendmsg+0x110/0x1b0
[ 57.051691][ T5075] ? do_recvmmsg+0x6e0/0x6e0
[ 57.056328][ T5075] ? lock_release+0x810/0x810
[ 57.061008][ T5075] ? ptrace_stop.part.0+0x4a3/0x8e0
[ 57.066261][ T5075] ? do_raw_spin_lock+0x124/0x2b0
[ 57.071293][ T5075] ? rwlock_bug.part.0+0x90/0x90
[ 57.076267][ T5075] ? _raw_spin_lock_irq+0x45/0x50
[ 57.081309][ T5075] ? __fget_light+0x20a/0x270
[ 57.085977][ T5075] __sys_sendmsg+0xf7/0x1c0
[ 57.090511][ T5075] ? __sys_sendmsg_sock+0x40/0x40
[ 57.095551][ T5075] ? lock_downgrade+0x6e0/0x6e0
[ 57.100542][ T5075] ? lockdep_hardirqs_on+0x7d/0x100
[ 57.105773][ T5075] ? _raw_spin_unlock_irq+0x2e/0x50
[ 57.111010][ T5075] ? ptrace_notify+0xfe/0x140
[ 57.115674][ T5075] do_syscall_64+0x39/0xb0
[ 57.120120][ T5075] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 57.126037][ T5075] RIP: 0033:0x7fcf276b9e69
[ 57.130488][ T5075] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 57.150136][ T5075] RSP: 002b:00007ffdba938b58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 57.158567][ T5075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf276b9e69
[ 57.166600][ T5075] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
[ 57.174584][ T5075] RBP: 00007fcf2767e010 R08: 0000000000000001 R09: 0000000000000000
[ 57.182578][ T5075] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fcf2767e0a0
[ 57.190608][ T5075] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.198601][ T5075]
[ 57.201622][ T5075] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 57.208885][ T5075] CPU: 0 PID: 5075 Comm: syz-executor387 Not tainted 6.2.0-rc7-syzkaller-01590-g75da437a2f17 #0
[ 57.219276][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 57.229313][ T5075] Call Trace:
[ 57.232597][ T5075]
[ 57.235521][ T5075] dump_stack_lvl+0xd1/0x138
[ 57.240101][ T5075] panic+0x2cc/0x626
[ 57.243984][ T5075] ? panic_print_sys_info.part.0+0x110/0x110
[ 57.249963][ T5075] ? debug_print_object+0x194/0x2c0
[ 57.255155][ T5075] check_panic_on_warn.cold+0x19/0x35
[ 57.260520][ T5075] __warn+0xf2/0x1a0
[ 57.264438][ T5075] ? __wake_up_klogd.part.0+0x99/0xf0
[ 57.269823][ T5075] ? debug_print_object+0x194/0x2c0
[ 57.275027][ T5075] report_bug+0x1c0/0x210
[ 57.279374][ T5075] handle_bug+0x3c/0x70
[ 57.283538][ T5075] exc_invalid_op+0x18/0x50
[ 57.288059][ T5075] asm_exc_invalid_op+0x1a/0x20
[ 57.292915][ T5075] RIP: 0010:debug_print_object+0x194/0x2c0
[ 57.298731][ T5075] Code: df 48 89 fe 48 c1 ee 03 80 3c 16 00 0f 85 c7 00 00 00 48 8b 14 dd a0 d1 a6 8a 50 4c 89 ee 48 c7 c7 60 c5 a6 8a e8 56 68 b4 05 <0f> 0b 58 83 05 ee 4c 64 0a 01 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e
[ 57.319639][ T5075] RSP: 0018:ffffc90003b5f210 EFLAGS: 00010286
[ 57.325704][ T5075] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 57.333670][ T5075] RDX: ffff888020570000 RSI: ffffffff8166195c RDI: fffff5200076be34
[ 57.341635][ T5075] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 57.349598][ T5075] R10: 0000000080000000 R11: 203a47554245444f R12: ffffffff8a4ea980
[ 57.357565][ T5075] R13: ffffffff8aa6cc00 R14: ffffc90003b5f2c8 R15: ffffffff816f9ff0
[ 57.365532][ T5075] ? calc_wheel_index+0x3d0/0x3d0
[ 57.370558][ T5075] ? vprintk+0x8c/0xa0
[ 57.374626][ T5075] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 57.380442][ T5075] ? trace_hardirqs_on+0x31/0x180
[ 57.385466][ T5075] debug_object_assert_init+0x1f8/0x2e0
[ 57.391020][ T5075] ? debug_object_init_on_stack+0x20/0x20
[ 57.396753][ T5075] ? trace_hardirqs_off+0x12/0x170
[ 57.401862][ T5075] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 57.408036][ T5075] ? trace_hardirqs_on+0x31/0x180
[ 57.413060][ T5075] __try_to_del_timer_sync+0x72/0x160
[ 57.418436][ T5075] ? timer_shutdown+0x20/0x20
[ 57.423114][ T5075] ? __timer_delete_sync+0xc0/0x1c0
[ 57.428318][ T5075] __timer_delete_sync+0x144/0x1c0
[ 57.433430][ T5075] sfq_destroy+0x82/0x140
[ 57.437766][ T5075] ? sfq_dump+0x6d0/0x6d0
[ 57.442100][ T5075] qdisc_create+0xaca/0x1150
[ 57.446699][ T5075] ? tc_get_qdisc+0xb40/0xb40
[ 57.451386][ T5075] tc_modify_qdisc+0x488/0x19c0
[ 57.456247][ T5075] ? qdisc_create+0x1150/0x1150
[ 57.461106][ T5075] ? bpf_lsm_capable+0x9/0x10
[ 57.465788][ T5075] ? qdisc_create+0x1150/0x1150
[ 57.470734][ T5075] rtnetlink_rcv_msg+0x43e/0xca0
[ 57.475680][ T5075] ? rtnl_getlink+0xb00/0xb00
[ 57.480363][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 57.486351][ T5075] ? do_syscall_64+0x39/0xb0
[ 57.490947][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 57.496941][ T5075] netlink_rcv_skb+0x165/0x440
[ 57.501712][ T5075] ? rtnl_getlink+0xb00/0xb00
[ 57.506401][ T5075] ? netlink_ack+0x1370/0x1370
[ 57.511176][ T5075] ? netlink_deliver_tap+0x1b1/0xc50
[ 57.516466][ T5075] netlink_unicast+0x547/0x7f0
[ 57.521237][ T5075] ? netlink_attachskb+0x890/0x890
[ 57.526355][ T5075] ? __virt_addr_valid+0x61/0x2e0
[ 57.531387][ T5075] ? __phys_addr_symbol+0x30/0x70
[ 57.536434][ T5075] ? __check_object_size+0x2e2/0x5a0
[ 57.541728][ T5075] netlink_sendmsg+0x91b/0xe10
[ 57.546501][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 57.551446][ T5075] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 57.556735][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 57.561695][ T5075] sock_sendmsg+0xde/0x190
[ 57.566120][ T5075] ____sys_sendmsg+0x71c/0x900
[ 57.570887][ T5075] ? copy_msghdr_from_user+0xfc/0x150
[ 57.576267][ T5075] ? kernel_sendmsg+0x50/0x50
[ 57.580954][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 57.586947][ T5075] ___sys_sendmsg+0x110/0x1b0
[ 57.591726][ T5075] ? do_recvmmsg+0x6e0/0x6e0
[ 57.596326][ T5075] ? lock_release+0x810/0x810
[ 57.601004][ T5075] ? ptrace_stop.part.0+0x4a3/0x8e0
[ 57.606210][ T5075] ? do_raw_spin_lock+0x124/0x2b0
[ 57.611233][ T5075] ? rwlock_bug.part.0+0x90/0x90
[ 57.616165][ T5075] ? _raw_spin_lock_irq+0x45/0x50
[ 57.621203][ T5075] ? __fget_light+0x20a/0x270
[ 57.625883][ T5075] __sys_sendmsg+0xf7/0x1c0
[ 57.630392][ T5075] ? __sys_sendmsg_sock+0x40/0x40
[ 57.635423][ T5075] ? lock_downgrade+0x6e0/0x6e0
[ 57.640277][ T5075] ? lockdep_hardirqs_on+0x7d/0x100
[ 57.645484][ T5075] ? _raw_spin_unlock_irq+0x2e/0x50
[ 57.650717][ T5075] ? ptrace_notify+0xfe/0x140
[ 57.655394][ T5075] do_syscall_64+0x39/0xb0
[ 57.659812][ T5075] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 57.665721][ T5075] RIP: 0033:0x7fcf276b9e69
[ 57.670129][ T5075] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 57.689735][ T5075] RSP: 002b:00007ffdba938b58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 57.698147][ T5075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf276b9e69
[ 57.706112][ T5075] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
[ 57.714097][ T5075] RBP: 00007fcf2767e010 R08: 0000000000000001 R09: 0000000000000000
[ 57.722238][ T5075] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fcf2767e0a0
[ 57.730207][ T5075] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.738179][ T5075]
[ 57.741431][ T5075] Kernel Offset: disabled
[ 57.745766][ T5075] Rebooting in 86400 seconds..