[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 63.854387][ T25] audit: type=1800 audit(1575106819.131:25): pid=8867 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 63.875368][ T25] audit: type=1800 audit(1575106819.131:26): pid=8867 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 63.896440][ T25] audit: type=1800 audit(1575106819.141:27): pid=8867 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 '10.128.0.215' (ECDSA) to the list of known hosts. 2019/11/30 09:40:29 parsed 1 programs 2019/11/30 09:40:31 executed programs: 0 syzkaller login: [ 76.342027][ T9036] IPVS: ftp: loaded support on port[0] = 21 [ 76.407989][ T9036] chnl_net:caif_netlink_parms(): no params data found [ 76.438105][ T9036] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.446616][ T9036] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.455654][ T9036] device bridge_slave_0 entered promiscuous mode [ 76.464156][ T9036] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.471564][ T9036] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.479317][ T9036] device bridge_slave_1 entered promiscuous mode [ 76.498891][ T9036] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.511218][ T9036] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.530467][ T9036] team0: Port device team_slave_0 added [ 76.538395][ T9036] team0: Port device team_slave_1 added [ 76.621554][ T9036] device hsr_slave_0 entered promiscuous mode [ 76.689859][ T9036] device hsr_slave_1 entered promiscuous mode [ 76.752552][ T9036] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.822312][ T9036] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.891634][ T9036] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.962982][ T9036] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.020460][ T9036] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.027789][ T9036] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.035683][ T9036] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.043658][ T9036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.078258][ T9036] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.092867][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.113790][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.133041][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.141394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.154718][ T9036] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.165245][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.174396][ T2987] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.181867][ T2987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.200170][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.208624][ T2987] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.216129][ T2987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.225152][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.236201][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.244539][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.256454][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.268500][ T9040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.278689][ T9036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.295930][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.303815][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.316267][ T9036] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.612212][ T9076] kasan: CONFIG_KASAN_INLINE enabled [ 77.617996][ T9076] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 77.626197][ T9076] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 77.633257][ T9076] CPU: 1 PID: 9076 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 77.641589][ T9076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.651997][ T9076] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 77.657784][ T9076] 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 20 e9 77 8a 0f 84 5f ee ff [ 77.677852][ T9076] RSP: 0018:ffff8880a81e7b48 EFLAGS: 00010006 [ 77.683903][ T9076] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 77.691945][ T9076] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 77.700000][ T9076] RBP: ffff8880a81e7c60 R08: 0000000000000001 R09: 0000000000000001 [ 77.707974][ T9076] R10: fffffbfff146dba0 R11: ffff88809fbd6080 R12: 00000000000010c0 [ 77.715936][ T9076] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 77.723908][ T9076] FS: 00007f47e16f0700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 77.732830][ T9076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.739538][ T9076] CR2: 00007fb9a3c98000 CR3: 000000009f026000 CR4: 00000000001406e0 [ 77.747525][ T9076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.755512][ T9076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.765239][ T9076] Call Trace: [ 77.768522][ T9076] ? __kasan_check_read+0x11/0x20 [ 77.773539][ T9076] ? __lock_acquire+0x16f2/0x4a00 [ 77.778547][ T9076] ? rwlock_bug.part.0+0x90/0x90 [ 77.783470][ T9076] ? lock_acquire+0x190/0x410 [ 77.788137][ T9076] ? mark_held_locks+0xf0/0xf0 [ 77.792907][ T9076] lock_acquire+0x190/0x410 [ 77.798090][ T9076] ? j1939_jsk_del+0x32/0x210 [ 77.802764][ T9076] _raw_spin_lock_bh+0x33/0x50 [ 77.807624][ T9076] ? j1939_jsk_del+0x32/0x210 [ 77.812346][ T9076] j1939_jsk_del+0x32/0x210 [ 77.817026][ T9076] ? lock_sock_nested+0xe2/0x120 [ 77.821966][ T9076] j1939_sk_bind+0x2ea/0x8f0 [ 77.826570][ T9076] __sys_bind+0x239/0x290 [ 77.830999][ T9076] ? __ia32_sys_socketpair+0xf0/0xf0 [ 77.836289][ T9076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 77.842574][ T9076] ? put_timespec64+0xda/0x140 [ 77.847370][ T9076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.852994][ T9076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.858439][ T9076] ? do_syscall_64+0x26/0x790 [ 77.863168][ T9076] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.869227][ T9076] ? do_syscall_64+0x26/0x790 [ 77.873887][ T9076] __x64_sys_bind+0x73/0xb0 [ 77.878815][ T9076] do_syscall_64+0xfa/0x790 [ 77.883424][ T9076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.889659][ T9076] RIP: 0033:0x45a679 [ 77.893598][ T9076] 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 [ 77.913189][ T9076] RSP: 002b:00007f47e16efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 77.921584][ T9076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 77.930070][ T9076] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000003 [ 77.938196][ T9076] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 77.946162][ T9076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f47e16f06d4 [ 77.954115][ T9076] R13: 00000000004c09e9 R14: 00000000004d37d0 R15: 00000000ffffffff [ 77.962079][ T9076] Modules linked in: [ 77.966022][ T9076] ------------[ cut here ]------------ [ 77.972429][ T9076] WARNING: CPU: 1 PID: 9076 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 77.981856][ T9076] Kernel panic - not syncing: panic_on_warn set ... [ 77.988481][ T9076] ------------[ cut here ]------------ [ 77.993938][ T9076] WARNING: CPU: 1 PID: 9076 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 78.004732][ T9076] Modules linked in: [ 78.008713][ T9076] CPU: 1 PID: 9076 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 78.017162][ T9076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.027219][ T9076] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 78.032657][ T9076] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 fc 92 a1 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 e0 24 20 8b 48 89 4d d0 e8 00 d7 f8 [ 78.052289][ T9076] RSP: 0018:ffff8880a81e73f8 EFLAGS: 00010006 [ 78.058347][ T9076] RAX: 0000000080000202 RBX: 1ffff1101503ce87 RCX: 0000000000000004 [ 78.066486][ T9076] RDX: 0000000000000000 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 78.075405][ T9076] RBP: ffff8880a81e7428 R08: 0000000000000002 R09: fffffbfff12b381d [ 78.083381][ T9076] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 78.091356][ T9076] R13: 0000000000000000 R14: ffffffff87b93400 R15: ffffffff895c25a0 [ 78.099315][ T9076] FS: 00007f47e16f0700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 78.108227][ T9076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.114793][ T9076] CR2: 00007fb9a3c98000 CR3: 000000009f026000 CR4: 00000000001406e0 [ 78.122786][ T9076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.130743][ T9076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.138704][ T9076] Call Trace: [ 78.142006][ T9076] ? mutex_trylock+0x1f0/0x2f0 [ 78.146760][ T9076] __crash_kexec+0x91/0x200 [ 78.151356][ T9076] ? kexec_crash_loaded+0x20/0x20 [ 78.156382][ T9076] ? trace_hardirqs_off+0x62/0x240 [ 78.161483][ T9076] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 78.167299][ T9076] ? __printk_safe_flush+0x31e/0x3a0 [ 78.172706][ T9076] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 78.178948][ T9076] ? find_next_bit+0x107/0x130 [ 78.183770][ T9076] ? cpumask_next+0x41/0x50 [ 78.188456][ T9076] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 78.194172][ T9076] ? printk_safe_flush+0xf2/0x140 [ 78.199180][ T9076] ? mutex_trylock+0x1f0/0x2f0 [ 78.203946][ T9076] panic+0x308/0x75c [ 78.207828][ T9076] ? add_taint.cold+0x16/0x16 [ 78.212500][ T9076] ? printk+0xba/0xed [ 78.216574][ T9076] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 78.222044][ T9076] ? __warn.cold+0x14/0x3e [ 78.226468][ T9076] ? __warn+0xd9/0x1cf [ 78.231109][ T9076] ? mutex_trylock+0x279/0x2f0 [ 78.235859][ T9076] __warn.cold+0x2f/0x3e [ 78.240087][ T9076] ? report_bug.cold+0x63/0xb2 [ 78.244872][ T9076] ? mutex_trylock+0x279/0x2f0 [ 78.249722][ T9076] report_bug+0x289/0x300 [ 78.254034][ T9076] do_error_trap+0x11b/0x200 [ 78.258603][ T9076] do_invalid_op+0x37/0x50 [ 78.263004][ T9076] ? mutex_trylock+0x279/0x2f0 [ 78.267750][ T9076] invalid_op+0x23/0x30 [ 78.271890][ T9076] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 78.277248][ T9076] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 fc 92 a1 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 e0 24 20 8b 48 89 4d d0 e8 00 d7 f8 [ 78.296858][ T9076] RSP: 0018:ffff8880a81e7830 EFLAGS: 00010006 [ 78.302972][ T9076] RAX: 0000000080000201 RBX: 1ffff1101503cf0e RCX: 0000000000000004 [ 78.310935][ T9076] RDX: 0000000000000000 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 78.318892][ T9076] RBP: ffff8880a81e7860 R08: 0000000000000001 R09: fffffbfff12b381d [ 78.326847][ T9076] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 78.334814][ T9076] R13: ffff8880a81e7a98 R14: ffffffff89561480 R15: ffffffff895c25a0 [ 78.342786][ T9076] ? __crash_kexec+0x85/0x200 [ 78.347449][ T9076] __crash_kexec+0x91/0x200 [ 78.352057][ T9076] ? kexec_crash_loaded+0x20/0x20 [ 78.357086][ T9076] ? trace_hardirqs_off+0x62/0x240 [ 78.362206][ T9076] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 78.368254][ T9076] ? __printk_safe_flush+0x31e/0x3a0 [ 78.373536][ T9076] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 78.379321][ T9076] ? find_next_bit+0x107/0x130 [ 78.384071][ T9076] ? cpumask_next+0x41/0x50 [ 78.388569][ T9076] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 78.394406][ T9076] ? printk_safe_flush+0xf2/0x140 [ 78.399449][ T9076] crash_kexec+0x78/0xe0 [ 78.403689][ T9076] oops_end+0xaa/0xf0 [ 78.407671][ T9076] die+0x3e/0x48 [ 78.411219][ T9076] do_general_protection+0x15d/0x370 [ 78.416511][ T9076] general_protection+0x2d/0x40 [ 78.421459][ T9076] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 78.427082][ T9076] 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 20 e9 77 8a 0f 84 5f ee ff [ 78.446703][ T9076] RSP: 0018:ffff8880a81e7b48 EFLAGS: 00010006 [ 78.452770][ T9076] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 78.462202][ T9076] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 78.470312][ T9076] RBP: ffff8880a81e7c60 R08: 0000000000000001 R09: 0000000000000001 [ 78.478382][ T9076] R10: fffffbfff146dba0 R11: ffff88809fbd6080 R12: 00000000000010c0 [ 78.486454][ T9076] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 78.494464][ T9076] ? __kasan_check_read+0x11/0x20 [ 78.499488][ T9076] ? __lock_acquire+0x16f2/0x4a00 [ 78.504770][ T9076] ? rwlock_bug.part.0+0x90/0x90 [ 78.509706][ T9076] ? lock_acquire+0x190/0x410 [ 78.514487][ T9076] ? mark_held_locks+0xf0/0xf0 [ 78.519251][ T9076] lock_acquire+0x190/0x410 [ 78.524014][ T9076] ? j1939_jsk_del+0x32/0x210 [ 78.528676][ T9076] _raw_spin_lock_bh+0x33/0x50 [ 78.533622][ T9076] ? j1939_jsk_del+0x32/0x210 [ 78.538281][ T9076] j1939_jsk_del+0x32/0x210 [ 78.542768][ T9076] ? lock_sock_nested+0xe2/0x120 [ 78.547692][ T9076] j1939_sk_bind+0x2ea/0x8f0 [ 78.552297][ T9076] __sys_bind+0x239/0x290 [ 78.556625][ T9076] ? __ia32_sys_socketpair+0xf0/0xf0 [ 78.562000][ T9076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 78.568313][ T9076] ? put_timespec64+0xda/0x140 [ 78.573057][ T9076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.580177][ T9076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.585615][ T9076] ? do_syscall_64+0x26/0x790 [ 78.590305][ T9076] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.596362][ T9076] ? do_syscall_64+0x26/0x790 [ 78.601128][ T9076] __x64_sys_bind+0x73/0xb0 [ 78.605737][ T9076] do_syscall_64+0xfa/0x790 [ 78.610224][ T9076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.616372][ T9076] RIP: 0033:0x45a679 [ 78.620248][ T9076] 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 [ 78.639850][ T9076] RSP: 002b:00007f47e16efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 78.648277][ T9076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 78.656239][ T9076] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000003 [ 78.664206][ T9076] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 78.672319][ T9076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f47e16f06d4 [ 78.680310][ T9076] R13: 00000000004c09e9 R14: 00000000004d37d0 R15: 00000000ffffffff [ 78.688284][ T9076] irq event stamp: 66 [ 78.692254][ T9076] hardirqs last enabled at (65): [] __local_bh_enable_ip+0x15a/0x270 [ 78.701976][ T9076] hardirqs last disabled at (63): [] __local_bh_enable_ip+0x11a/0x270 [ 78.711686][ T9076] softirqs last enabled at (64): [] lock_sock_nested+0x9a/0x120 [ 78.720950][ T9076] softirqs last disabled at (66): [] j1939_jsk_del+0x32/0x210 [ 78.729965][ T9076] ---[ end trace 330781aefd001f76 ]--- [ 78.735611][ T9076] ------------[ cut here ]------------ [ 78.741170][ T9076] WARNING: CPU: 1 PID: 9076 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30 [ 78.750453][ T9076] Modules linked in: [ 78.754358][ T9076] CPU: 1 PID: 9076 Comm: syz-executor.0 Tainted: G W 5.4.0-syzkaller #0 [ 78.766510][ T9076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.776845][ T9076] RIP: 0010:mutex_unlock+0x1d/0x30 [ 78.781957][ T9076] Code: 4c 89 ff e8 55 e2 f8 f9 e9 8c fb ff ff 55 65 8b 05 10 f5 48 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 [ 78.801546][ T9076] RSP: 0018:ffff8880a81e7428 EFLAGS: 00010006 [ 78.807593][ T9076] RAX: 0000000080000202 RBX: 1ffff1101503ce87 RCX: ffffffff816bc9dd [ 78.815635][ T9076] RDX: 0000000000000000 RSI: ffffffff816bca3f RDI: ffffffff895c25a0 [ 78.823592][ T9076] RBP: ffff8880a81e7428 R08: ffff88809fbd6080 R09: 0000000000000000 [ 78.831549][ T9076] R10: fffffbfff12b84b4 R11: ffffffff895c25a7 R12: 0000000000000001 [ 78.839527][ T9076] R13: 0000000000000000 R14: ffffffff87b93400 R15: 000000000000058b [ 78.847669][ T9076] FS: 00007f47e16f0700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 78.856589][ T9076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.863165][ T9076] CR2: 00007fb9a3c98000 CR3: 000000009f026000 CR4: 00000000001406e0 [ 78.871323][ T9076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.879278][ T9076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.887255][ T9076] Call Trace: [ 78.890531][ T9076] __crash_kexec+0x10b/0x200 [ 78.895100][ T9076] ? kexec_crash_loaded+0x20/0x20 [ 78.900103][ T9076] ? trace_hardirqs_off+0x62/0x240 [ 78.905207][ T9076] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 78.911016][ T9076] ? __printk_safe_flush+0x31e/0x3a0 [ 78.916293][ T9076] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 78.921997][ T9076] ? find_next_bit+0x107/0x130 [ 78.926751][ T9076] ? cpumask_next+0x41/0x50 [ 78.931246][ T9076] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 78.936947][ T9076] ? printk_safe_flush+0xf2/0x140 [ 78.941972][ T9076] ? mutex_trylock+0x1f0/0x2f0 [ 78.946741][ T9076] panic+0x308/0x75c [ 78.950740][ T9076] ? add_taint.cold+0x16/0x16 [ 78.955409][ T9076] ? printk+0xba/0xed [ 78.959568][ T9076] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 78.965853][ T9076] ? __warn.cold+0x14/0x3e [ 78.970378][ T9076] ? __warn+0xd9/0x1cf [ 78.974690][ T9076] ? mutex_trylock+0x279/0x2f0 [ 78.979443][ T9076] __warn.cold+0x2f/0x3e [ 78.983697][ T9076] ? report_bug.cold+0x63/0xb2 [ 78.988470][ T9076] ? mutex_trylock+0x279/0x2f0 [ 78.993322][ T9076] report_bug+0x289/0x300 [ 78.997673][ T9076] do_error_trap+0x11b/0x200 [ 79.002353][ T9076] do_invalid_op+0x37/0x50 [ 79.007122][ T9076] ? mutex_trylock+0x279/0x2f0 [ 79.011883][ T9076] invalid_op+0x23/0x30 [ 79.016038][ T9076] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 79.021404][ T9076] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 fc 92 a1 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 e0 24 20 8b 48 89 4d d0 e8 00 d7 f8 [ 79.040990][ T9076] RSP: 0018:ffff8880a81e7830 EFLAGS: 00010006 [ 79.047060][ T9076] RAX: 0000000080000201 RBX: 1ffff1101503cf0e RCX: 0000000000000004 [ 79.055025][ T9076] RDX: 0000000000000000 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 79.062989][ T9076] RBP: ffff8880a81e7860 R08: 0000000000000001 R09: fffffbfff12b381d [ 79.071082][ T9076] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 79.080086][ T9076] R13: ffff8880a81e7a98 R14: ffffffff89561480 R15: ffffffff895c25a0 [ 79.088068][ T9076] ? __crash_kexec+0x85/0x200 [ 79.093283][ T9076] __crash_kexec+0x91/0x200 [ 79.097797][ T9076] ? kexec_crash_loaded+0x20/0x20 [ 79.102805][ T9076] ? trace_hardirqs_off+0x62/0x240 [ 79.107898][ T9076] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 79.113694][ T9076] ? __printk_safe_flush+0x31e/0x3a0 [ 79.119071][ T9076] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 79.125142][ T9076] ? find_next_bit+0x107/0x130 [ 79.129911][ T9076] ? cpumask_next+0x41/0x50 [ 79.134399][ T9076] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 79.140105][ T9076] ? printk_safe_flush+0xf2/0x140 [ 79.145197][ T9076] crash_kexec+0x78/0xe0 [ 79.149437][ T9076] oops_end+0xaa/0xf0 [ 79.153411][ T9076] die+0x3e/0x48 [ 79.157027][ T9076] do_general_protection+0x15d/0x370 [ 79.162390][ T9076] general_protection+0x2d/0x40 [ 79.167752][ T9076] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 79.173727][ T9076] 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 20 e9 77 8a 0f 84 5f ee ff [ 79.194372][ T9076] RSP: 0018:ffff8880a81e7b48 EFLAGS: 00010006 [ 79.200987][ T9076] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.209724][ T9076] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 79.218373][ T9076] RBP: ffff8880a81e7c60 R08: 0000000000000001 R09: 0000000000000001 [ 79.226354][ T9076] R10: fffffbfff146dba0 R11: ffff88809fbd6080 R12: 00000000000010c0 [ 79.234494][ T9076] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 79.242563][ T9076] ? __kasan_check_read+0x11/0x20 [ 79.247571][ T9076] ? __lock_acquire+0x16f2/0x4a00 [ 79.252790][ T9076] ? rwlock_bug.part.0+0x90/0x90 [ 79.257715][ T9076] ? lock_acquire+0x190/0x410 [ 79.262383][ T9076] ? mark_held_locks+0xf0/0xf0 [ 79.267183][ T9076] lock_acquire+0x190/0x410 [ 79.272071][ T9076] ? j1939_jsk_del+0x32/0x210 [ 79.277432][ T9076] _raw_spin_lock_bh+0x33/0x50 [ 79.282189][ T9076] ? j1939_jsk_del+0x32/0x210 [ 79.286863][ T9076] j1939_jsk_del+0x32/0x210 [ 79.291357][ T9076] ? lock_sock_nested+0xe2/0x120 [ 79.296280][ T9076] j1939_sk_bind+0x2ea/0x8f0 [ 79.300871][ T9076] __sys_bind+0x239/0x290 [ 79.305189][ T9076] ? __ia32_sys_socketpair+0xf0/0xf0 [ 79.310461][ T9076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 79.316970][ T9076] ? put_timespec64+0xda/0x140 [ 79.321722][ T9076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.327266][ T9076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.332728][ T9076] ? do_syscall_64+0x26/0x790 [ 79.337430][ T9076] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.343487][ T9076] ? do_syscall_64+0x26/0x790 [ 79.348446][ T9076] __x64_sys_bind+0x73/0xb0 [ 79.353037][ T9076] do_syscall_64+0xfa/0x790 [ 79.357522][ T9076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.363499][ T9076] RIP: 0033:0x45a679 [ 79.367477][ T9076] 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 [ 79.387170][ T9076] RSP: 002b:00007f47e16efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 79.395626][ T9076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 79.404116][ T9076] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000003 [ 79.412086][ T9076] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 79.420872][ T9076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f47e16f06d4 [ 79.431025][ T9076] R13: 00000000004c09e9 R14: 00000000004d37d0 R15: 00000000ffffffff [ 79.439252][ T9076] irq event stamp: 66 [ 79.443242][ T9076] hardirqs last enabled at (65): [] __local_bh_enable_ip+0x15a/0x270 [ 79.453115][ T9076] hardirqs last disabled at (63): [] __local_bh_enable_ip+0x11a/0x270 [ 79.462814][ T9076] softirqs last enabled at (64): [] lock_sock_nested+0x9a/0x120 [ 79.472385][ T9076] softirqs last disabled at (66): [] j1939_jsk_del+0x32/0x210 [ 79.481394][ T9076] ---[ end trace 330781aefd001f77 ]--- [ 79.488497][ T9076] Kernel Offset: disabled [ 79.492891][ T9076] Rebooting in 86400 seconds..