[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [ 64.939052][ T26] audit: type=1800 audit(1575103256.930:25): pid=9186 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 64.958971][ T26] audit: type=1800 audit(1575103256.930:26): pid=9186 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 64.995589][ T26] audit: type=1800 audit(1575103256.940:27): pid=9186 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[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.13' (ECDSA) to the list of known hosts. 2019/11/30 08:41:08 parsed 1 programs 2019/11/30 08:41:10 executed programs: 0 syzkaller login: [ 78.638934][ T9357] IPVS: ftp: loaded support on port[0] = 21 [ 78.705383][ T9357] chnl_net:caif_netlink_parms(): no params data found [ 78.736739][ T9357] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.744846][ T9357] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.753054][ T9357] device bridge_slave_0 entered promiscuous mode [ 78.761743][ T9357] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.770015][ T9357] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.778940][ T9357] device bridge_slave_1 entered promiscuous mode [ 78.796637][ T9357] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.807225][ T9357] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.827893][ T9357] team0: Port device team_slave_0 added [ 78.834980][ T9357] team0: Port device team_slave_1 added [ 78.878069][ T9357] device hsr_slave_0 entered promiscuous mode [ 78.926043][ T9357] device hsr_slave_1 entered promiscuous mode [ 79.000830][ T9357] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.047906][ T9357] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.107608][ T9357] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.167696][ T9357] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.217034][ T9357] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.224181][ T9357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.233267][ T9357] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.240390][ T9357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.278536][ T9357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.291874][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.314185][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.333326][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.341500][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 79.354500][ T9357] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.364615][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.373186][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.380530][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.391763][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.400443][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.407821][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.428047][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.436899][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.450226][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.458500][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.470180][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.481020][ T9357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.497251][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.504781][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.517552][ T9357] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.847030][ T9409] kasan: CONFIG_KASAN_INLINE enabled [ 79.852348][ T9409] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 79.861183][ T9409] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 79.868141][ T9409] CPU: 0 PID: 9409 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 79.876741][ T9409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.887274][ T9409] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 79.892900][ T9409] 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 [ 79.912583][ T9409] RSP: 0018:ffff8880a393fb48 EFLAGS: 00010006 [ 79.918630][ T9409] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.926586][ T9409] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 79.934623][ T9409] RBP: ffff8880a393fc60 R08: 0000000000000001 R09: 0000000000000001 [ 79.942812][ T9409] R10: fffffbfff146dba0 R11: ffff8880a084e300 R12: 00000000000010c0 [ 79.950900][ T9409] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 79.958870][ T9409] FS: 00007f996d50d700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 79.968401][ T9409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.974988][ T9409] CR2: 000000000075c000 CR3: 000000008f718000 CR4: 00000000001406f0 [ 79.982943][ T9409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.991220][ T9409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.999470][ T9409] Call Trace: [ 80.002765][ T9409] ? __kasan_check_read+0x11/0x20 [ 80.007781][ T9409] ? __lock_acquire+0x16f2/0x4a00 [ 80.012944][ T9409] ? rwlock_bug.part.0+0x90/0x90 [ 80.017874][ T9409] ? lock_acquire+0x190/0x410 [ 80.022533][ T9409] ? mark_held_locks+0xf0/0xf0 [ 80.027276][ T9409] lock_acquire+0x190/0x410 [ 80.032084][ T9409] ? j1939_jsk_del+0x32/0x210 [ 80.036920][ T9409] _raw_spin_lock_bh+0x33/0x50 [ 80.041677][ T9409] ? j1939_jsk_del+0x32/0x210 [ 80.046334][ T9409] j1939_jsk_del+0x32/0x210 [ 80.050822][ T9409] ? lock_sock_nested+0xe2/0x120 [ 80.055917][ T9409] j1939_sk_bind+0x2ea/0x8f0 [ 80.060507][ T9409] __sys_bind+0x239/0x290 [ 80.064902][ T9409] ? __ia32_sys_socketpair+0xf0/0xf0 [ 80.070171][ T9409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 80.076397][ T9409] ? put_timespec64+0xda/0x140 [ 80.081156][ T9409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.086595][ T9409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.092066][ T9409] ? do_syscall_64+0x26/0x790 [ 80.096736][ T9409] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.102818][ T9409] ? do_syscall_64+0x26/0x790 [ 80.107496][ T9409] __x64_sys_bind+0x73/0xb0 [ 80.111990][ T9409] do_syscall_64+0xfa/0x790 [ 80.116609][ T9409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.122488][ T9409] RIP: 0033:0x45a679 [ 80.126461][ T9409] 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 [ 80.146054][ T9409] RSP: 002b:00007f996d50cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 80.154470][ T9409] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 80.162424][ T9409] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000003 [ 80.170380][ T9409] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 80.178348][ T9409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f996d50d6d4 [ 80.186913][ T9409] R13: 00000000004c09e9 R14: 00000000004d37d0 R15: 00000000ffffffff [ 80.194865][ T9409] Modules linked in: [ 80.198803][ T9409] ------------[ cut here ]------------ [ 80.204269][ T9409] WARNING: CPU: 0 PID: 9409 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 80.213892][ T9409] Kernel panic - not syncing: panic_on_warn set ... [ 80.220552][ T9409] ------------[ cut here ]------------ [ 80.226189][ T9409] WARNING: CPU: 0 PID: 9409 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 80.235645][ T9409] Modules linked in: [ 80.239554][ T9409] CPU: 0 PID: 9409 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 80.247781][ T9409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.257854][ T9409] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 80.263217][ T9409] 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 [ 80.282801][ T9409] RSP: 0018:ffff8880a393f3f8 EFLAGS: 00010006 [ 80.288860][ T9409] RAX: 0000000080000202 RBX: 1ffff11014727e87 RCX: 0000000000000004 [ 80.299255][ T9409] RDX: 0000000000000000 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 80.307643][ T9409] RBP: ffff8880a393f428 R08: 0000000000000002 R09: fffffbfff12b381d [ 80.315604][ T9409] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 80.323584][ T9409] R13: 0000000000000000 R14: ffffffff87b93400 R15: ffffffff895c25a0 [ 80.333374][ T9409] FS: 00007f996d50d700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 80.342298][ T9409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.348858][ T9409] CR2: 000000000075c000 CR3: 000000008f718000 CR4: 00000000001406f0 [ 80.357077][ T9409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.365218][ T9409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.373171][ T9409] Call Trace: [ 80.376584][ T9409] ? mutex_trylock+0x1f0/0x2f0 [ 80.381341][ T9409] __crash_kexec+0x91/0x200 [ 80.385846][ T9409] ? kexec_crash_loaded+0x20/0x20 [ 80.390852][ T9409] ? trace_hardirqs_off+0x62/0x240 [ 80.395967][ T9409] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 80.401949][ T9409] ? __printk_safe_flush+0x31e/0x3a0 [ 80.407773][ T9409] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 80.413597][ T9409] ? find_next_bit+0x107/0x130 [ 80.418377][ T9409] ? cpumask_next+0x41/0x50 [ 80.423359][ T9409] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 80.429095][ T9409] ? printk_safe_flush+0xf2/0x140 [ 80.434110][ T9409] ? mutex_trylock+0x1f0/0x2f0 [ 80.438861][ T9409] panic+0x308/0x75c [ 80.442740][ T9409] ? add_taint.cold+0x16/0x16 [ 80.447418][ T9409] ? printk+0xba/0xed [ 80.451610][ T9409] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 80.457085][ T9409] ? __warn.cold+0x14/0x3e [ 80.461498][ T9409] ? __warn+0xd9/0x1cf [ 80.465569][ T9409] ? mutex_trylock+0x279/0x2f0 [ 80.470565][ T9409] __warn.cold+0x2f/0x3e [ 80.474790][ T9409] ? report_bug.cold+0x63/0xb2 [ 80.479535][ T9409] ? mutex_trylock+0x279/0x2f0 [ 80.484279][ T9409] report_bug+0x289/0x300 [ 80.488620][ T9409] do_error_trap+0x11b/0x200 [ 80.493191][ T9409] do_invalid_op+0x37/0x50 [ 80.497587][ T9409] ? mutex_trylock+0x279/0x2f0 [ 80.502337][ T9409] invalid_op+0x23/0x30 [ 80.506476][ T9409] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 80.511836][ T9409] 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 [ 80.531543][ T9409] RSP: 0018:ffff8880a393f830 EFLAGS: 00010006 [ 80.537600][ T9409] RAX: 0000000080000201 RBX: 1ffff11014727f0e RCX: 0000000000000004 [ 80.545563][ T9409] RDX: 0000000000000000 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 80.553520][ T9409] RBP: ffff8880a393f860 R08: 0000000000000001 R09: fffffbfff12b381d [ 80.561492][ T9409] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 80.569453][ T9409] R13: ffff8880a393fa98 R14: ffffffff89561480 R15: ffffffff895c25a0 [ 80.577517][ T9409] ? __crash_kexec+0x85/0x200 [ 80.582637][ T9409] __crash_kexec+0x91/0x200 [ 80.587133][ T9409] ? kexec_crash_loaded+0x20/0x20 [ 80.592406][ T9409] ? trace_hardirqs_off+0x62/0x240 [ 80.597534][ T9409] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 80.603325][ T9409] ? __printk_safe_flush+0x31e/0x3a0 [ 80.608599][ T9409] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 80.614297][ T9409] ? find_next_bit+0x107/0x130 [ 80.619218][ T9409] ? cpumask_next+0x41/0x50 [ 80.623937][ T9409] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 80.629637][ T9409] ? printk_safe_flush+0xf2/0x140 [ 80.634651][ T9409] crash_kexec+0x78/0xe0 [ 80.638871][ T9409] oops_end+0xaa/0xf0 [ 80.642828][ T9409] die+0x3e/0x48 [ 80.646365][ T9409] do_general_protection+0x15d/0x370 [ 80.651771][ T9409] general_protection+0x2d/0x40 [ 80.656891][ T9409] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 80.662519][ T9409] 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 [ 80.682208][ T9409] RSP: 0018:ffff8880a393fb48 EFLAGS: 00010006 [ 80.688269][ T9409] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 80.696330][ T9409] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 80.704288][ T9409] RBP: ffff8880a393fc60 R08: 0000000000000001 R09: 0000000000000001 [ 80.712248][ T9409] R10: fffffbfff146dba0 R11: ffff8880a084e300 R12: 00000000000010c0 [ 80.720207][ T9409] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 80.728284][ T9409] ? __kasan_check_read+0x11/0x20 [ 80.733388][ T9409] ? __lock_acquire+0x16f2/0x4a00 [ 80.738406][ T9409] ? rwlock_bug.part.0+0x90/0x90 [ 80.743488][ T9409] ? lock_acquire+0x190/0x410 [ 80.748263][ T9409] ? mark_held_locks+0xf0/0xf0 [ 80.753011][ T9409] lock_acquire+0x190/0x410 [ 80.757721][ T9409] ? j1939_jsk_del+0x32/0x210 [ 80.762402][ T9409] _raw_spin_lock_bh+0x33/0x50 [ 80.767334][ T9409] ? j1939_jsk_del+0x32/0x210 [ 80.772013][ T9409] j1939_jsk_del+0x32/0x210 [ 80.776550][ T9409] ? lock_sock_nested+0xe2/0x120 [ 80.781465][ T9409] j1939_sk_bind+0x2ea/0x8f0 [ 80.786044][ T9409] __sys_bind+0x239/0x290 [ 80.790364][ T9409] ? __ia32_sys_socketpair+0xf0/0xf0 [ 80.795637][ T9409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 80.801854][ T9409] ? put_timespec64+0xda/0x140 [ 80.806732][ T9409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.812192][ T9409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.817648][ T9409] ? do_syscall_64+0x26/0x790 [ 80.822309][ T9409] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.828359][ T9409] ? do_syscall_64+0x26/0x790 [ 80.833029][ T9409] __x64_sys_bind+0x73/0xb0 [ 80.837524][ T9409] do_syscall_64+0xfa/0x790 [ 80.842046][ T9409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.847925][ T9409] RIP: 0033:0x45a679 [ 80.851956][ T9409] 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 [ 80.871634][ T9409] RSP: 002b:00007f996d50cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 80.880186][ T9409] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 80.888150][ T9409] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000003 [ 80.897111][ T9409] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 80.905072][ T9409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f996d50d6d4 [ 80.913043][ T9409] R13: 00000000004c09e9 R14: 00000000004d37d0 R15: 00000000ffffffff [ 80.921002][ T9409] irq event stamp: 66 [ 80.924971][ T9409] hardirqs last enabled at (65): [<ffffffff814732ea>] __local_bh_enable_ip+0x15a/0x270 [ 80.934793][ T9409] hardirqs last disabled at (63): [<ffffffff814732aa>] __local_bh_enable_ip+0x11a/0x270 [ 80.944814][ T9409] softirqs last enabled at (64): [<ffffffff8602977a>] lock_sock_nested+0x9a/0x120 [ 80.954105][ T9409] softirqs last disabled at (66): [<ffffffff86e3a692>] j1939_jsk_del+0x32/0x210 [ 80.963410][ T9409] ---[ end trace ac06224b60e1991e ]--- [ 80.969099][ T9409] ------------[ cut here ]------------ [ 80.974559][ T9409] WARNING: CPU: 0 PID: 9409 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30 [ 80.983641][ T9409] Modules linked in: [ 80.987539][ T9409] CPU: 0 PID: 9409 Comm: syz-executor.0 Tainted: G W 5.4.0-syzkaller #0 [ 80.997138][ T9409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.007200][ T9409] RIP: 0010:mutex_unlock+0x1d/0x30 [ 81.012291][ T9409] 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 [ 81.031890][ T9409] RSP: 0018:ffff8880a393f428 EFLAGS: 00010006 [ 81.038166][ T9409] RAX: 0000000080000202 RBX: 1ffff11014727e87 RCX: ffffffff816bc9dd [ 81.046159][ T9409] RDX: 0000000000000000 RSI: ffffffff816bca3f RDI: ffffffff895c25a0 [ 81.054260][ T9409] RBP: ffff8880a393f428 R08: ffff8880a084e300 R09: 0000000000000000 [ 81.062526][ T9409] R10: fffffbfff12b84b4 R11: ffffffff895c25a7 R12: 0000000000000001 [ 81.070500][ T9409] R13: 0000000000000000 R14: ffffffff87b93400 R15: 000000000000058b [ 81.078542][ T9409] FS: 00007f996d50d700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 81.087625][ T9409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.094294][ T9409] CR2: 000000000075c000 CR3: 000000008f718000 CR4: 00000000001406f0 [ 81.102270][ T9409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.110228][ T9409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.118529][ T9409] Call Trace: [ 81.121830][ T9409] __crash_kexec+0x10b/0x200 [ 81.126426][ T9409] ? kexec_crash_loaded+0x20/0x20 [ 81.131433][ T9409] ? trace_hardirqs_off+0x62/0x240 [ 81.136538][ T9409] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 81.142323][ T9409] ? __printk_safe_flush+0x31e/0x3a0 [ 81.147604][ T9409] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 81.153435][ T9409] ? find_next_bit+0x107/0x130 [ 81.158180][ T9409] ? cpumask_next+0x41/0x50 [ 81.162672][ T9409] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 81.168408][ T9409] ? printk_safe_flush+0xf2/0x140 [ 81.173413][ T9409] ? mutex_trylock+0x1f0/0x2f0 [ 81.178156][ T9409] panic+0x308/0x75c [ 81.182026][ T9409] ? add_taint.cold+0x16/0x16 [ 81.186943][ T9409] ? printk+0xba/0xed [ 81.190909][ T9409] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 81.196354][ T9409] ? __warn.cold+0x14/0x3e [ 81.200749][ T9409] ? __warn+0xd9/0x1cf [ 81.204802][ T9409] ? mutex_trylock+0x279/0x2f0 [ 81.209632][ T9409] __warn.cold+0x2f/0x3e [ 81.214022][ T9409] ? report_bug.cold+0x63/0xb2 [ 81.218810][ T9409] ? mutex_trylock+0x279/0x2f0 [ 81.223594][ T9409] report_bug+0x289/0x300 [ 81.227915][ T9409] do_error_trap+0x11b/0x200 [ 81.232506][ T9409] do_invalid_op+0x37/0x50 [ 81.236905][ T9409] ? mutex_trylock+0x279/0x2f0 [ 81.242022][ T9409] invalid_op+0x23/0x30 [ 81.246258][ T9409] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 81.251609][ T9409] 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 [ 81.271208][ T9409] RSP: 0018:ffff8880a393f830 EFLAGS: 00010006 [ 81.277272][ T9409] RAX: 0000000080000201 RBX: 1ffff11014727f0e RCX: 0000000000000004 [ 81.285496][ T9409] RDX: 0000000000000000 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 81.293485][ T9409] RBP: ffff8880a393f860 R08: 0000000000000001 R09: fffffbfff12b381d [ 81.301439][ T9409] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 81.309415][ T9409] R13: ffff8880a393fa98 R14: ffffffff89561480 R15: ffffffff895c25a0 [ 81.317425][ T9409] ? __crash_kexec+0x85/0x200 [ 81.322108][ T9409] __crash_kexec+0x91/0x200 [ 81.326597][ T9409] ? kexec_crash_loaded+0x20/0x20 [ 81.331766][ T9409] ? trace_hardirqs_off+0x62/0x240 [ 81.336877][ T9409] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 81.342674][ T9409] ? __printk_safe_flush+0x31e/0x3a0 [ 81.347941][ T9409] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 81.353640][ T9409] ? find_next_bit+0x107/0x130 [ 81.358447][ T9409] ? cpumask_next+0x41/0x50 [ 81.362949][ T9409] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 81.368691][ T9409] ? printk_safe_flush+0xf2/0x140 [ 81.373871][ T9409] crash_kexec+0x78/0xe0 [ 81.378118][ T9409] oops_end+0xaa/0xf0 [ 81.382083][ T9409] die+0x3e/0x48 [ 81.385612][ T9409] do_general_protection+0x15d/0x370 [ 81.390880][ T9409] general_protection+0x2d/0x40 [ 81.395805][ T9409] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 81.401446][ T9409] 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 [ 81.421136][ T9409] RSP: 0018:ffff8880a393fb48 EFLAGS: 00010006 [ 81.427333][ T9409] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 81.435560][ T9409] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 81.443634][ T9409] RBP: ffff8880a393fc60 R08: 0000000000000001 R09: 0000000000000001 [ 81.451586][ T9409] R10: fffffbfff146dba0 R11: ffff8880a084e300 R12: 00000000000010c0 [ 81.459535][ T9409] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 81.467698][ T9409] ? __kasan_check_read+0x11/0x20 [ 81.472702][ T9409] ? __lock_acquire+0x16f2/0x4a00 [ 81.478159][ T9409] ? rwlock_bug.part.0+0x90/0x90 [ 81.483344][ T9409] ? lock_acquire+0x190/0x410 [ 81.488002][ T9409] ? mark_held_locks+0xf0/0xf0 [ 81.492786][ T9409] lock_acquire+0x190/0x410 [ 81.497290][ T9409] ? j1939_jsk_del+0x32/0x210 [ 81.502136][ T9409] _raw_spin_lock_bh+0x33/0x50 [ 81.507146][ T9409] ? j1939_jsk_del+0x32/0x210 [ 81.511827][ T9409] j1939_jsk_del+0x32/0x210 [ 81.516471][ T9409] ? lock_sock_nested+0xe2/0x120 [ 81.522029][ T9409] j1939_sk_bind+0x2ea/0x8f0 [ 81.526932][ T9409] __sys_bind+0x239/0x290 [ 81.531256][ T9409] ? __ia32_sys_socketpair+0xf0/0xf0 [ 81.536775][ T9409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 81.543058][ T9409] ? put_timespec64+0xda/0x140 [ 81.547833][ T9409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.553538][ T9409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.558978][ T9409] ? do_syscall_64+0x26/0x790 [ 81.563710][ T9409] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.569812][ T9409] ? do_syscall_64+0x26/0x790 [ 81.574543][ T9409] __x64_sys_bind+0x73/0xb0 [ 81.579078][ T9409] do_syscall_64+0xfa/0x790 [ 81.583576][ T9409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.589587][ T9409] RIP: 0033:0x45a679 [ 81.593723][ T9409] 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 [ 81.613349][ T9409] RSP: 002b:00007f996d50cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 81.621785][ T9409] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 81.629836][ T9409] RDX: 0000000000000018 RSI: 00000000200000c0 RDI: 0000000000000003 [ 81.637789][ T9409] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 81.645738][ T9409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f996d50d6d4 [ 81.653713][ T9409] R13: 00000000004c09e9 R14: 00000000004d37d0 R15: 00000000ffffffff [ 81.662147][ T9409] irq event stamp: 66 [ 81.666131][ T9409] hardirqs last enabled at (65): [<ffffffff814732ea>] __local_bh_enable_ip+0x15a/0x270 [ 81.675826][ T9409] hardirqs last disabled at (63): [<ffffffff814732aa>] __local_bh_enable_ip+0x11a/0x270 [ 81.685559][ T9409] softirqs last enabled at (64): [<ffffffff8602977a>] lock_sock_nested+0x9a/0x120 [ 81.694920][ T9409] softirqs last disabled at (66): [<ffffffff86e3a692>] j1939_jsk_del+0x32/0x210 [ 81.705054][ T9409] ---[ end trace ac06224b60e1991f ]--- [ 81.711977][ T9409] Kernel Offset: disabled [ 81.716326][ T9409] Rebooting in 86400 seconds..