[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 66.738013][ T26] audit: type=1800 audit(1574663338.048:25): pid=8603 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 66.757764][ T26] audit: type=1800 audit(1574663338.048:26): pid=8603 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 66.821597][ T26] audit: type=1800 audit(1574663338.048:27): pid=8603 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.120' (ECDSA) to the list of known hosts. 2019/11/25 06:29:06 parsed 1 programs 2019/11/25 06:29:08 executed programs: 0 syzkaller login: [ 77.682616][ T8769] IPVS: ftp: loaded support on port[0] = 21 [ 77.744570][ T8769] chnl_net:caif_netlink_parms(): no params data found [ 77.773603][ T8769] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.781296][ T8769] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.789008][ T8769] device bridge_slave_0 entered promiscuous mode [ 77.797253][ T8769] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.804861][ T8769] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.812644][ T8769] device bridge_slave_1 entered promiscuous mode [ 77.829888][ T8769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.842242][ T8769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.860819][ T8769] team0: Port device team_slave_0 added [ 77.867749][ T8769] team0: Port device team_slave_1 added [ 77.972201][ T8769] device hsr_slave_0 entered promiscuous mode [ 78.040576][ T8769] device hsr_slave_1 entered promiscuous mode [ 78.131270][ T8769] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.182513][ T8769] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.232445][ T8769] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.282167][ T8769] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.331182][ T8769] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.338453][ T8769] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.346215][ T8769] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.353302][ T8769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.386211][ T8769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.399292][ T3343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.409351][ T3343] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.428175][ T3343] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.437288][ T3343] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 78.449521][ T8769] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.469817][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.478633][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.485718][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.500615][ T3343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.509236][ T3343] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.516339][ T3343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.536520][ T8769] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.547712][ T8769] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.561573][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.570160][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.578475][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.587540][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.596404][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.605298][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.619970][ T3343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.627570][ T3343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.639313][ T8769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.066964][ T8836] kasan: CONFIG_KASAN_INLINE enabled [ 79.072404][ T8836] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 79.080455][ T8836] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 79.087371][ T8836] CPU: 1 PID: 8836 Comm: syz-executor.0 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 79.097245][ T8836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.107332][ T8836] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 79.112942][ T8836] Code: 00 0f 85 96 24 00 00 48 81 c4 f0 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 0b 28 00 00 49 81 3e e0 bc 08 8a 0f 84 5f ee ff [ 79.132531][ T8836] RSP: 0018:ffff888097a87b48 EFLAGS: 00010006 [ 79.138577][ T8836] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.146528][ T8836] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 79.154489][ T8836] RBP: ffff888097a87c60 R08: 0000000000000001 R09: 0000000000000001 [ 79.162492][ T8836] R10: fffffbfff139e730 R11: ffff8880954cc600 R12: 00000000000010c0 [ 79.171920][ T8836] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 79.179881][ T8836] FS: 00007f92166cf700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 79.188827][ T8836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.195388][ T8836] CR2: 0000000000960004 CR3: 00000000a0a7f000 CR4: 00000000001406e0 [ 79.203341][ T8836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.211315][ T8836] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.219262][ T8836] Call Trace: [ 79.222624][ T8836] ? __kasan_check_read+0x11/0x20 [ 79.227626][ T8836] ? __lock_acquire+0x16f2/0x4a00 [ 79.232647][ T8836] ? rwlock_bug.part.0+0x90/0x90 [ 79.237573][ T8836] ? lock_acquire+0x190/0x410 [ 79.242245][ T8836] ? mark_held_locks+0xf0/0xf0 [ 79.247109][ T8836] lock_acquire+0x190/0x410 [ 79.251634][ T8836] ? j1939_jsk_del+0x32/0x210 [ 79.256294][ T8836] _raw_spin_lock_bh+0x33/0x50 [ 79.261039][ T8836] ? j1939_jsk_del+0x32/0x210 [ 79.265695][ T8836] j1939_jsk_del+0x32/0x210 [ 79.270176][ T8836] ? lock_sock_nested+0xe2/0x120 [ 79.275090][ T8836] j1939_sk_bind+0x2ea/0x8f0 [ 79.279671][ T8836] __sys_bind+0x239/0x290 [ 79.283994][ T8836] ? __ia32_sys_socketpair+0xf0/0xf0 [ 79.289271][ T8836] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 79.295502][ T8836] ? put_timespec64+0xda/0x140 [ 79.300296][ T8836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.307920][ T8836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.313366][ T8836] ? do_syscall_64+0x26/0x790 [ 79.318025][ T8836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.324081][ T8836] ? do_syscall_64+0x26/0x790 [ 79.329011][ T8836] __x64_sys_bind+0x73/0xb0 [ 79.333511][ T8836] do_syscall_64+0xfa/0x790 [ 79.338011][ T8836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.343878][ T8836] RIP: 0033:0x45a639 [ 79.347859][ T8836] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.367536][ T8836] RSP: 002b:00007f92166cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 79.376110][ T8836] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 79.384061][ T8836] RDX: 0000000000000018 RSI: 0000000020000240 RDI: 0000000000000003 [ 79.392025][ T8836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 79.399987][ T8836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92166cf6d4 [ 79.407949][ T8836] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 79.415897][ T8836] Modules linked in: [ 79.419819][ T8836] ------------[ cut here ]------------ [ 79.425264][ T8836] WARNING: CPU: 1 PID: 8836 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 79.434691][ T8836] Kernel panic - not syncing: panic_on_warn set ... [ 79.443062][ T8836] ------------[ cut here ]------------ [ 79.448499][ T8836] WARNING: CPU: 1 PID: 8836 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 79.457922][ T8836] Modules linked in: [ 79.461798][ T8836] CPU: 1 PID: 8836 Comm: syz-executor.0 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 79.471568][ T8836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.481618][ T8836] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 79.486975][ T8836] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 9c 34 ff f9 58 48 8d 65 d8 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 0c fe ff ff 48 c7 c7 a0 f8 b0 8a 48 89 4d d0 e8 20 a4 55 [ 79.506556][ T8836] RSP: 0018:ffff888097a873f8 EFLAGS: 00010006 [ 79.512695][ T8836] RAX: 0000000080000202 RBX: 1ffff11012f50e87 RCX: 0000000000000004 [ 79.520671][ T8836] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 79.528632][ T8836] RBP: ffff888097a87428 R08: 0000000000000002 R09: fffffbfff11f5b59 [ 79.536588][ T8836] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 79.544551][ T8836] R13: 0000000000000000 R14: ffffffff875adb00 R15: ffffffff88fd5500 [ 79.552503][ T8836] FS: 00007f92166cf700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 79.561417][ T8836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.567982][ T8836] CR2: 0000000000960004 CR3: 00000000a0a7f000 CR4: 00000000001406e0 [ 79.576899][ T8836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.584846][ T8836] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.592879][ T8836] Call Trace: [ 79.596675][ T8836] ? mutex_trylock+0x1c0/0x2f0 [ 79.601424][ T8836] __crash_kexec+0x91/0x200 [ 79.605905][ T8836] ? kexec_crash_loaded+0x20/0x20 [ 79.610916][ T8836] ? trace_hardirqs_off+0x62/0x240 [ 79.616005][ T8836] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 79.621786][ T8836] ? __printk_safe_flush+0x31e/0x3a0 [ 79.627046][ T8836] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 79.632916][ T8836] ? find_next_bit+0x107/0x130 [ 79.637656][ T8836] ? cpumask_next+0x41/0x50 [ 79.642134][ T8836] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 79.647828][ T8836] ? printk_safe_flush+0xf2/0x140 [ 79.652840][ T8836] ? mutex_trylock+0x1c0/0x2f0 [ 79.657581][ T8836] panic+0x308/0x75c [ 79.661450][ T8836] ? add_taint.cold+0x16/0x16 [ 79.666102][ T8836] ? printk+0xba/0xed [ 79.670064][ T8836] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 79.675503][ T8836] ? __warn.cold+0x14/0x35 [ 79.679895][ T8836] ? __warn+0xd9/0x1d0 [ 79.683941][ T8836] ? mutex_trylock+0x279/0x2f0 [ 79.688682][ T8836] __warn.cold+0x2f/0x35 [ 79.692902][ T8836] ? report_bug.cold+0x63/0xb2 [ 79.697640][ T8836] ? mutex_trylock+0x279/0x2f0 [ 79.702381][ T8836] report_bug+0x289/0x300 [ 79.706687][ T8836] do_error_trap+0x11b/0x200 [ 79.711253][ T8836] do_invalid_op+0x37/0x50 [ 79.715646][ T8836] ? mutex_trylock+0x279/0x2f0 [ 79.720405][ T8836] invalid_op+0x23/0x30 [ 79.724540][ T8836] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 79.729901][ T8836] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 9c 34 ff f9 58 48 8d 65 d8 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 0c fe ff ff 48 c7 c7 a0 f8 b0 8a 48 89 4d d0 e8 20 a4 55 [ 79.750438][ T8836] RSP: 0018:ffff888097a87830 EFLAGS: 00010006 [ 79.756481][ T8836] RAX: 0000000080000201 RBX: 1ffff11012f50f0e RCX: 0000000000000004 [ 79.764444][ T8836] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 79.772394][ T8836] RBP: ffff888097a87860 R08: 0000000000000001 R09: fffffbfff11f5b59 [ 79.780352][ T8836] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 79.788299][ T8836] R13: ffff888097a87a98 R14: ffffffff88f68b40 R15: ffffffff88fd5500 [ 79.796260][ T8836] ? __crash_kexec+0x85/0x200 [ 79.800917][ T8836] __crash_kexec+0x91/0x200 [ 79.805447][ T8836] ? kexec_crash_loaded+0x20/0x20 [ 79.810459][ T8836] ? trace_hardirqs_off+0x62/0x240 [ 79.815587][ T8836] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 79.821398][ T8836] ? __printk_safe_flush+0x31e/0x3a0 [ 79.826682][ T8836] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 79.832384][ T8836] ? find_next_bit+0x107/0x130 [ 79.837138][ T8836] ? cpumask_next+0x41/0x50 [ 79.841627][ T8836] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 79.847327][ T8836] ? printk_safe_flush+0xf2/0x140 [ 79.852345][ T8836] crash_kexec+0x78/0xe0 [ 79.856829][ T8836] oops_end+0xaa/0xf0 [ 79.860791][ T8836] die+0x3e/0x48 [ 79.864315][ T8836] do_general_protection+0x15d/0x370 [ 79.869580][ T8836] general_protection+0x2d/0x40 [ 79.874411][ T8836] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 79.880032][ T8836] Code: 00 0f 85 96 24 00 00 48 81 c4 f0 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 0b 28 00 00 49 81 3e e0 bc 08 8a 0f 84 5f ee ff [ 79.899882][ T8836] RSP: 0018:ffff888097a87b48 EFLAGS: 00010006 [ 79.905932][ T8836] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.913901][ T8836] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 79.921860][ T8836] RBP: ffff888097a87c60 R08: 0000000000000001 R09: 0000000000000001 [ 79.929816][ T8836] R10: fffffbfff139e730 R11: ffff8880954cc600 R12: 00000000000010c0 [ 79.937820][ T8836] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 79.945786][ T8836] ? __kasan_check_read+0x11/0x20 [ 79.950792][ T8836] ? __lock_acquire+0x16f2/0x4a00 [ 79.956719][ T8836] ? rwlock_bug.part.0+0x90/0x90 [ 79.961657][ T8836] ? lock_acquire+0x190/0x410 [ 79.966314][ T8836] ? mark_held_locks+0xf0/0xf0 [ 79.971065][ T8836] lock_acquire+0x190/0x410 [ 79.975546][ T8836] ? j1939_jsk_del+0x32/0x210 [ 79.980201][ T8836] _raw_spin_lock_bh+0x33/0x50 [ 79.984958][ T8836] ? j1939_jsk_del+0x32/0x210 [ 79.989762][ T8836] j1939_jsk_del+0x32/0x210 [ 79.994249][ T8836] ? lock_sock_nested+0xe2/0x120 [ 79.999180][ T8836] j1939_sk_bind+0x2ea/0x8f0 [ 80.003761][ T8836] __sys_bind+0x239/0x290 [ 80.008070][ T8836] ? __ia32_sys_socketpair+0xf0/0xf0 [ 80.013336][ T8836] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 80.019555][ T8836] ? put_timespec64+0xda/0x140 [ 80.024333][ T8836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.029768][ T8836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.035205][ T8836] ? do_syscall_64+0x26/0x790 [ 80.039895][ T8836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.045942][ T8836] ? do_syscall_64+0x26/0x790 [ 80.050604][ T8836] __x64_sys_bind+0x73/0xb0 [ 80.055103][ T8836] do_syscall_64+0xfa/0x790 [ 80.059587][ T8836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.065454][ T8836] RIP: 0033:0x45a639 [ 80.069328][ T8836] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.089827][ T8836] RSP: 002b:00007f92166cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 80.098226][ T8836] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 80.106182][ T8836] RDX: 0000000000000018 RSI: 0000000020000240 RDI: 0000000000000003 [ 80.114130][ T8836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 80.122078][ T8836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92166cf6d4 [ 80.130037][ T8836] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 80.138010][ T8836] irq event stamp: 358 [ 80.142062][ T8836] hardirqs last enabled at (357): [] __local_bh_enable_ip+0x15a/0x270 [ 80.151842][ T8836] hardirqs last disabled at (355): [] __local_bh_enable_ip+0x11a/0x270 [ 80.161635][ T8836] softirqs last enabled at (356): [] lock_sock_nested+0x9a/0x120 [ 80.170979][ T8836] softirqs last disabled at (358): [] j1939_jsk_del+0x32/0x210 [ 80.180062][ T8836] ---[ end trace 2dbad70196b960fe ]--- [ 80.185543][ T8836] ------------[ cut here ]------------ [ 80.191012][ T8836] WARNING: CPU: 1 PID: 8836 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30 [ 80.200095][ T8836] Modules linked in: [ 80.203972][ T8836] CPU: 1 PID: 8836 Comm: syz-executor.0 Tainted: G W 5.4.0-rc8-next-20191122-syzkaller #0 [ 80.219991][ T8836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.230048][ T8836] RIP: 0010:mutex_unlock+0x1d/0x30 [ 80.235145][ T8836] Code: 4c 89 ff e8 75 af 55 fa e9 8c fb ff ff 55 65 8b 05 e0 4d a7 78 a9 00 ff 1f 00 48 89 e5 75 0b 48 8b 75 08 e8 45 f9 ff ff 5d c3 <0f> 0b 48 8b 75 08 e8 38 f9 ff ff 5d c3 66 0f 1f 44 00 00 48 b8 00 [ 80.255331][ T8836] RSP: 0018:ffff888097a87428 EFLAGS: 00010006 [ 80.261385][ T8836] RAX: 0000000080000202 RBX: 1ffff11012f50e87 RCX: ffffffff816b00fd [ 80.269351][ T8836] RDX: 0000000000000000 RSI: ffffffff816b015f RDI: ffffffff88fd5500 [ 80.277407][ T8836] RBP: ffff888097a87428 R08: ffff8880954cc600 R09: 0000000000000000 [ 80.285358][ T8836] R10: fffffbfff11faaa0 R11: ffffffff88fd5507 R12: 0000000000000001 [ 80.293325][ T8836] R13: 0000000000000000 R14: ffffffff875adb00 R15: 000000000000058b [ 80.301279][ T8836] FS: 00007f92166cf700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 80.310184][ T8836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.316758][ T8836] CR2: 0000000000960004 CR3: 00000000a0a7f000 CR4: 00000000001406e0 [ 80.324710][ T8836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.332663][ T8836] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.340613][ T8836] Call Trace: [ 80.343888][ T8836] __crash_kexec+0x10b/0x200 [ 80.348458][ T8836] ? kexec_crash_loaded+0x20/0x20 [ 80.353536][ T8836] ? trace_hardirqs_off+0x62/0x240 [ 80.358676][ T8836] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 80.364477][ T8836] ? __printk_safe_flush+0x31e/0x3a0 [ 80.369747][ T8836] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 80.375449][ T8836] ? find_next_bit+0x107/0x130 [ 80.380273][ T8836] ? cpumask_next+0x41/0x50 [ 80.384768][ T8836] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 80.390497][ T8836] ? printk_safe_flush+0xf2/0x140 [ 80.395518][ T8836] ? mutex_trylock+0x1c0/0x2f0 [ 80.400277][ T8836] panic+0x308/0x75c [ 80.404157][ T8836] ? add_taint.cold+0x16/0x16 [ 80.408825][ T8836] ? printk+0xba/0xed [ 80.412797][ T8836] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 80.418244][ T8836] ? __warn.cold+0x14/0x35 [ 80.422653][ T8836] ? __warn+0xd9/0x1d0 [ 80.426713][ T8836] ? mutex_trylock+0x279/0x2f0 [ 80.431450][ T8836] __warn.cold+0x2f/0x35 [ 80.435670][ T8836] ? report_bug.cold+0x63/0xb2 [ 80.440410][ T8836] ? mutex_trylock+0x279/0x2f0 [ 80.446025][ T8836] report_bug+0x289/0x300 [ 80.450336][ T8836] do_error_trap+0x11b/0x200 [ 80.454904][ T8836] do_invalid_op+0x37/0x50 [ 80.459320][ T8836] ? mutex_trylock+0x279/0x2f0 [ 80.464061][ T8836] invalid_op+0x23/0x30 [ 80.468202][ T8836] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 80.473571][ T8836] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 9c 34 ff f9 58 48 8d 65 d8 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 0c fe ff ff 48 c7 c7 a0 f8 b0 8a 48 89 4d d0 e8 20 a4 55 [ 80.493240][ T8836] RSP: 0018:ffff888097a87830 EFLAGS: 00010006 [ 80.499288][ T8836] RAX: 0000000080000201 RBX: 1ffff11012f50f0e RCX: 0000000000000004 [ 80.507412][ T8836] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 80.515385][ T8836] RBP: ffff888097a87860 R08: 0000000000000001 R09: fffffbfff11f5b59 [ 80.523345][ T8836] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 80.531298][ T8836] R13: ffff888097a87a98 R14: ffffffff88f68b40 R15: ffffffff88fd5500 [ 80.539259][ T8836] ? __crash_kexec+0x85/0x200 [ 80.543931][ T8836] __crash_kexec+0x91/0x200 [ 80.548415][ T8836] ? kexec_crash_loaded+0x20/0x20 [ 80.553415][ T8836] ? trace_hardirqs_off+0x62/0x240 [ 80.558515][ T8836] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 80.564298][ T8836] ? __printk_safe_flush+0x31e/0x3a0 [ 80.569558][ T8836] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 80.575254][ T8836] ? find_next_bit+0x107/0x130 [ 80.579995][ T8836] ? cpumask_next+0x41/0x50 [ 80.584475][ T8836] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 80.590186][ T8836] ? printk_safe_flush+0xf2/0x140 [ 80.595204][ T8836] crash_kexec+0x78/0xe0 [ 80.599436][ T8836] oops_end+0xaa/0xf0 [ 80.603411][ T8836] die+0x3e/0x48 [ 80.606933][ T8836] do_general_protection+0x15d/0x370 [ 80.612197][ T8836] general_protection+0x2d/0x40 [ 80.617025][ T8836] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 80.622643][ T8836] Code: 00 0f 85 96 24 00 00 48 81 c4 f0 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 0b 28 00 00 49 81 3e e0 bc 08 8a 0f 84 5f ee ff [ 80.642256][ T8836] RSP: 0018:ffff888097a87b48 EFLAGS: 00010006 [ 80.648300][ T8836] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 80.656266][ T8836] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 80.665534][ T8836] RBP: ffff888097a87c60 R08: 0000000000000001 R09: 0000000000000001 [ 80.673483][ T8836] R10: fffffbfff139e730 R11: ffff8880954cc600 R12: 00000000000010c0 [ 80.682387][ T8836] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 80.690526][ T8836] ? __kasan_check_read+0x11/0x20 [ 80.695636][ T8836] ? __lock_acquire+0x16f2/0x4a00 [ 80.700647][ T8836] ? rwlock_bug.part.0+0x90/0x90 [ 80.705594][ T8836] ? lock_acquire+0x190/0x410 [ 80.710261][ T8836] ? mark_held_locks+0xf0/0xf0 [ 80.715089][ T8836] lock_acquire+0x190/0x410 [ 80.719578][ T8836] ? j1939_jsk_del+0x32/0x210 [ 80.724260][ T8836] _raw_spin_lock_bh+0x33/0x50 [ 80.729146][ T8836] ? j1939_jsk_del+0x32/0x210 [ 80.733921][ T8836] j1939_jsk_del+0x32/0x210 [ 80.738499][ T8836] ? lock_sock_nested+0xe2/0x120 [ 80.743444][ T8836] j1939_sk_bind+0x2ea/0x8f0 [ 80.748016][ T8836] __sys_bind+0x239/0x290 [ 80.752342][ T8836] ? __ia32_sys_socketpair+0xf0/0xf0 [ 80.757621][ T8836] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 80.765008][ T8836] ? put_timespec64+0xda/0x140 [ 80.769772][ T8836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.775209][ T8836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.780694][ T8836] ? do_syscall_64+0x26/0x790 [ 80.785366][ T8836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.791410][ T8836] ? do_syscall_64+0x26/0x790 [ 80.796081][ T8836] __x64_sys_bind+0x73/0xb0 [ 80.800672][ T8836] do_syscall_64+0xfa/0x790 [ 80.805168][ T8836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.811168][ T8836] RIP: 0033:0x45a639 [ 80.815226][ T8836] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.834819][ T8836] RSP: 002b:00007f92166cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 80.843220][ T8836] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 80.851270][ T8836] RDX: 0000000000000018 RSI: 0000000020000240 RDI: 0000000000000003 [ 80.859395][ T8836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 80.867783][ T8836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92166cf6d4 [ 80.875736][ T8836] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 80.883690][ T8836] irq event stamp: 358 [ 80.887754][ T8836] hardirqs last enabled at (357): [] __local_bh_enable_ip+0x15a/0x270 [ 80.897729][ T8836] hardirqs last disabled at (355): [] __local_bh_enable_ip+0x11a/0x270 [ 80.907527][ T8836] softirqs last enabled at (356): [] lock_sock_nested+0x9a/0x120 [ 80.917045][ T8836] softirqs last disabled at (358): [] j1939_jsk_del+0x32/0x210 [ 80.926141][ T8836] ---[ end trace 2dbad70196b960ff ]--- [ 80.933116][ T8836] Kernel Offset: disabled [ 80.937445][ T8836] Rebooting in 86400 seconds..