[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 69.050313][ T26] audit: type=1800 audit(1574661819.145:25): pid=8687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 69.070619][ T26] audit: type=1800 audit(1574661819.155:26): pid=8687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 69.185423][ T26] audit: type=1800 audit(1574661819.285:27): pid=8687 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 '10.128.1.39' (ECDSA) to the list of known hosts. 2019/11/25 06:03:51 parsed 1 programs 2019/11/25 06:03:53 executed programs: 0 syzkaller login: [ 83.843741][ T8857] IPVS: ftp: loaded support on port[0] = 21 [ 83.908905][ T8857] chnl_net:caif_netlink_parms(): no params data found [ 83.937319][ T8857] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.945122][ T8857] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.953234][ T8857] device bridge_slave_0 entered promiscuous mode [ 83.961463][ T8857] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.968639][ T8857] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.976458][ T8857] device bridge_slave_1 entered promiscuous mode [ 83.993926][ T8857] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.004488][ T8857] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.025137][ T8857] team0: Port device team_slave_0 added [ 84.032682][ T8857] team0: Port device team_slave_1 added [ 84.115016][ T8857] device hsr_slave_0 entered promiscuous mode [ 84.171930][ T8857] device hsr_slave_1 entered promiscuous mode [ 84.275306][ T8857] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.334326][ T8857] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.403727][ T8857] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.454180][ T8857] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.532310][ T8857] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.539607][ T8857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.547472][ T8857] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.554575][ T8857] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.590051][ T8857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.605339][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.626186][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.645594][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.654204][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 84.667182][ T8857] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.678148][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.687734][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.694990][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.714357][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.723682][ T8859] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.731024][ T8859] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.739504][ T8859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.749714][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.760131][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.773035][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.785040][ T8857] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 84.798440][ T8857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.807746][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.824003][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.831386][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.843352][ T8857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.116280][ T8896] kasan: CONFIG_KASAN_INLINE enabled [ 85.121594][ T8896] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 85.129652][ T8896] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 85.136584][ T8896] CPU: 1 PID: 8896 Comm: syz-executor.0 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 85.146404][ T8896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.156606][ T8896] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 85.162233][ T8896] 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 [ 85.182610][ T8896] RSP: 0018:ffff888089837b48 EFLAGS: 00010006 [ 85.188662][ T8896] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 85.197586][ T8896] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 85.205545][ T8896] RBP: ffff888089837c60 R08: 0000000000000001 R09: 0000000000000001 [ 85.213520][ T8896] R10: fffffbfff139e730 R11: ffff888096802080 R12: 00000000000010c0 [ 85.221480][ T8896] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 85.229439][ T8896] FS: 00007f60f776d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 85.238348][ T8896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.244923][ T8896] CR2: 000000000075c000 CR3: 0000000098ddf000 CR4: 00000000001406e0 [ 85.252879][ T8896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.260830][ T8896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.268961][ T8896] Call Trace: [ 85.272245][ T8896] ? __kasan_check_read+0x11/0x20 [ 85.277264][ T8896] ? __lock_acquire+0x16f2/0x4a00 [ 85.282537][ T8896] ? rwlock_bug.part.0+0x90/0x90 [ 85.287459][ T8896] ? lock_acquire+0x190/0x410 [ 85.292126][ T8896] ? mark_held_locks+0xf0/0xf0 [ 85.296866][ T8896] lock_acquire+0x190/0x410 [ 85.301357][ T8896] ? j1939_jsk_del+0x32/0x210 [ 85.306037][ T8896] _raw_spin_lock_bh+0x33/0x50 [ 85.310782][ T8896] ? j1939_jsk_del+0x32/0x210 [ 85.315445][ T8896] j1939_jsk_del+0x32/0x210 [ 85.319936][ T8896] ? lock_sock_nested+0xe2/0x120 [ 85.324872][ T8896] j1939_sk_bind+0x2ea/0x8f0 [ 85.329533][ T8896] __sys_bind+0x239/0x290 [ 85.336480][ T8896] ? __ia32_sys_socketpair+0xf0/0xf0 [ 85.341776][ T8896] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 85.348114][ T8896] ? put_timespec64+0xda/0x140 [ 85.352873][ T8896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.358319][ T8896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.363765][ T8896] ? do_syscall_64+0x26/0x790 [ 85.368438][ T8896] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.374486][ T8896] ? do_syscall_64+0x26/0x790 [ 85.379146][ T8896] __x64_sys_bind+0x73/0xb0 [ 85.383628][ T8896] do_syscall_64+0xfa/0x790 [ 85.388231][ T8896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.394121][ T8896] RIP: 0033:0x45a639 [ 85.398010][ T8896] 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 [ 85.417722][ T8896] RSP: 002b:00007f60f776cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 85.426142][ T8896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 85.434096][ T8896] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000003 [ 85.442055][ T8896] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 85.450014][ T8896] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60f776d6d4 [ 85.457972][ T8896] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 85.465944][ T8896] Modules linked in: [ 85.469869][ T8896] ------------[ cut here ]------------ [ 85.475338][ T8896] WARNING: CPU: 1 PID: 8896 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 85.484791][ T8896] Kernel panic - not syncing: panic_on_warn set ... [ 85.491496][ T8896] ------------[ cut here ]------------ [ 85.496944][ T8896] WARNING: CPU: 1 PID: 8896 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 85.506377][ T8896] Modules linked in: [ 85.510256][ T8896] CPU: 1 PID: 8896 Comm: syz-executor.0 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 85.520029][ T8896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.530073][ T8896] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 85.535450][ T8896] 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 [ 85.555046][ T8896] RSP: 0018:ffff8880898373f8 EFLAGS: 00010006 [ 85.561091][ T8896] RAX: 0000000080000202 RBX: 1ffff11011306e87 RCX: 0000000000000004 [ 85.569047][ T8896] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 85.577005][ T8896] RBP: ffff888089837428 R08: 0000000000000002 R09: fffffbfff11f5b59 [ 85.585121][ T8896] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 85.593097][ T8896] R13: 0000000000000000 R14: ffffffff875adb00 R15: ffffffff88fd5500 [ 85.601088][ T8896] FS: 00007f60f776d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 85.610066][ T8896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.616744][ T8896] CR2: 000000000075c000 CR3: 0000000098ddf000 CR4: 00000000001406e0 [ 85.624716][ T8896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.632704][ T8896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.640660][ T8896] Call Trace: [ 85.643943][ T8896] ? mutex_trylock+0x1c0/0x2f0 [ 85.648694][ T8896] __crash_kexec+0x91/0x200 [ 85.653242][ T8896] ? kexec_crash_loaded+0x20/0x20 [ 85.658266][ T8896] ? trace_hardirqs_off+0x62/0x240 [ 85.663470][ T8896] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 85.669261][ T8896] ? __printk_safe_flush+0x31e/0x3a0 [ 85.675856][ T8896] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 85.681575][ T8896] ? find_next_bit+0x107/0x130 [ 85.686411][ T8896] ? cpumask_next+0x41/0x50 [ 85.690909][ T8896] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 85.696614][ T8896] ? printk_safe_flush+0xf2/0x140 [ 85.701640][ T8896] ? mutex_trylock+0x1c0/0x2f0 [ 85.706402][ T8896] panic+0x308/0x75c [ 85.710359][ T8896] ? add_taint.cold+0x16/0x16 [ 85.715027][ T8896] ? printk+0xba/0xed [ 85.719117][ T8896] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 85.724568][ T8896] ? __warn.cold+0x14/0x35 [ 85.729075][ T8896] ? __warn+0xd9/0x1d0 [ 85.733152][ T8896] ? mutex_trylock+0x279/0x2f0 [ 85.737896][ T8896] __warn.cold+0x2f/0x35 [ 85.742119][ T8896] ? report_bug.cold+0x63/0xb2 [ 85.746996][ T8896] ? mutex_trylock+0x279/0x2f0 [ 85.751752][ T8896] report_bug+0x289/0x300 [ 85.756213][ T8896] do_error_trap+0x11b/0x200 [ 85.760905][ T8896] do_invalid_op+0x37/0x50 [ 85.765446][ T8896] ? mutex_trylock+0x279/0x2f0 [ 85.770194][ T8896] invalid_op+0x23/0x30 [ 85.774426][ T8896] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 85.779841][ T8896] 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 [ 85.799635][ T8896] RSP: 0018:ffff888089837830 EFLAGS: 00010006 [ 85.805797][ T8896] RAX: 0000000080000201 RBX: 1ffff11011306f0e RCX: 0000000000000004 [ 85.813778][ T8896] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 85.821741][ T8896] RBP: ffff888089837860 R08: 0000000000000001 R09: fffffbfff11f5b59 [ 85.829698][ T8896] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 85.839052][ T8896] R13: ffff888089837a98 R14: ffffffff88f68b40 R15: ffffffff88fd5500 [ 85.847025][ T8896] ? __crash_kexec+0x85/0x200 [ 85.851745][ T8896] __crash_kexec+0x91/0x200 [ 85.856342][ T8896] ? kexec_crash_loaded+0x20/0x20 [ 85.861360][ T8896] ? trace_hardirqs_off+0x62/0x240 [ 85.866473][ T8896] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 85.872272][ T8896] ? __printk_safe_flush+0x31e/0x3a0 [ 85.877546][ T8896] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 85.883277][ T8896] ? find_next_bit+0x107/0x130 [ 85.888043][ T8896] ? cpumask_next+0x41/0x50 [ 85.892547][ T8896] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 85.898360][ T8896] ? printk_safe_flush+0xf2/0x140 [ 85.903390][ T8896] crash_kexec+0x78/0xe0 [ 85.907619][ T8896] oops_end+0xaa/0xf0 [ 85.911596][ T8896] die+0x3e/0x48 [ 85.915220][ T8896] do_general_protection+0x15d/0x370 [ 85.920570][ T8896] general_protection+0x2d/0x40 [ 85.925408][ T8896] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 85.931017][ T8896] 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 [ 85.950601][ T8896] RSP: 0018:ffff888089837b48 EFLAGS: 00010006 [ 85.956668][ T8896] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 85.964735][ T8896] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 85.972695][ T8896] RBP: ffff888089837c60 R08: 0000000000000001 R09: 0000000000000001 [ 85.980647][ T8896] R10: fffffbfff139e730 R11: ffff888096802080 R12: 00000000000010c0 [ 85.988597][ T8896] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 85.996578][ T8896] ? __kasan_check_read+0x11/0x20 [ 86.001715][ T8896] ? __lock_acquire+0x16f2/0x4a00 [ 86.006861][ T8896] ? rwlock_bug.part.0+0x90/0x90 [ 86.011797][ T8896] ? lock_acquire+0x190/0x410 [ 86.016494][ T8896] ? mark_held_locks+0xf0/0xf0 [ 86.021280][ T8896] lock_acquire+0x190/0x410 [ 86.025782][ T8896] ? j1939_jsk_del+0x32/0x210 [ 86.030459][ T8896] _raw_spin_lock_bh+0x33/0x50 [ 86.035211][ T8896] ? j1939_jsk_del+0x32/0x210 [ 86.040009][ T8896] j1939_jsk_del+0x32/0x210 [ 86.044508][ T8896] ? lock_sock_nested+0xe2/0x120 [ 86.049449][ T8896] j1939_sk_bind+0x2ea/0x8f0 [ 86.054041][ T8896] __sys_bind+0x239/0x290 [ 86.058369][ T8896] ? __ia32_sys_socketpair+0xf0/0xf0 [ 86.063639][ T8896] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 86.069862][ T8896] ? put_timespec64+0xda/0x140 [ 86.076866][ T8896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.082309][ T8896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.087746][ T8896] ? do_syscall_64+0x26/0x790 [ 86.092400][ T8896] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.098441][ T8896] ? do_syscall_64+0x26/0x790 [ 86.103096][ T8896] __x64_sys_bind+0x73/0xb0 [ 86.107664][ T8896] do_syscall_64+0xfa/0x790 [ 86.112146][ T8896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.118013][ T8896] RIP: 0033:0x45a639 [ 86.121890][ T8896] 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 [ 86.141577][ T8896] RSP: 002b:00007f60f776cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 86.150086][ T8896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 86.159001][ T8896] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000003 [ 86.166960][ T8896] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 86.174914][ T8896] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60f776d6d4 [ 86.182872][ T8896] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 86.196615][ T8896] irq event stamp: 62 [ 86.200603][ T8896] hardirqs last enabled at (61): [] __local_bh_enable_ip+0x15a/0x270 [ 86.210328][ T8896] hardirqs last disabled at (59): [] __local_bh_enable_ip+0x11a/0x270 [ 86.220038][ T8896] softirqs last enabled at (60): [] lock_sock_nested+0x9a/0x120 [ 86.229311][ T8896] softirqs last disabled at (62): [] j1939_jsk_del+0x32/0x210 [ 86.238301][ T8896] ---[ end trace 4ecdc3763e88aa15 ]--- [ 86.243791][ T8896] ------------[ cut here ]------------ [ 86.249232][ T8896] WARNING: CPU: 1 PID: 8896 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30 [ 86.258308][ T8896] Modules linked in: [ 86.262195][ T8896] CPU: 1 PID: 8896 Comm: syz-executor.0 Tainted: G W 5.4.0-rc8-next-20191122-syzkaller #0 [ 86.273358][ T8896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.283409][ T8896] RIP: 0010:mutex_unlock+0x1d/0x30 [ 86.288680][ T8896] 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 [ 86.308272][ T8896] RSP: 0018:ffff888089837428 EFLAGS: 00010006 [ 86.314331][ T8896] RAX: 0000000080000202 RBX: 1ffff11011306e87 RCX: ffffffff816b00fd [ 86.322280][ T8896] RDX: 0000000000000000 RSI: ffffffff816b015f RDI: ffffffff88fd5500 [ 86.330242][ T8896] RBP: ffff888089837428 R08: ffff888096802080 R09: 0000000000000000 [ 86.338205][ T8896] R10: fffffbfff11faaa0 R11: ffffffff88fd5507 R12: 0000000000000001 [ 86.346173][ T8896] R13: 0000000000000000 R14: ffffffff875adb00 R15: 000000000000058b [ 86.354125][ T8896] FS: 00007f60f776d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 86.363032][ T8896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.369593][ T8896] CR2: 000000000075c000 CR3: 0000000098ddf000 CR4: 00000000001406e0 [ 86.377561][ T8896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.385532][ T8896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.393492][ T8896] Call Trace: [ 86.396773][ T8896] __crash_kexec+0x10b/0x200 [ 86.401356][ T8896] ? kexec_crash_loaded+0x20/0x20 [ 86.406623][ T8896] ? trace_hardirqs_off+0x62/0x240 [ 86.411726][ T8896] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 86.417537][ T8896] ? __printk_safe_flush+0x31e/0x3a0 [ 86.422815][ T8896] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 86.428520][ T8896] ? find_next_bit+0x107/0x130 [ 86.433302][ T8896] ? cpumask_next+0x41/0x50 [ 86.437807][ T8896] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 86.443506][ T8896] ? printk_safe_flush+0xf2/0x140 [ 86.448525][ T8896] ? mutex_trylock+0x1c0/0x2f0 [ 86.453273][ T8896] panic+0x308/0x75c [ 86.457146][ T8896] ? add_taint.cold+0x16/0x16 [ 86.461812][ T8896] ? printk+0xba/0xed [ 86.465799][ T8896] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 86.471242][ T8896] ? __warn.cold+0x14/0x35 [ 86.475744][ T8896] ? __warn+0xd9/0x1d0 [ 86.479879][ T8896] ? mutex_trylock+0x279/0x2f0 [ 86.484622][ T8896] __warn.cold+0x2f/0x35 [ 86.488842][ T8896] ? report_bug.cold+0x63/0xb2 [ 86.493596][ T8896] ? mutex_trylock+0x279/0x2f0 [ 86.498349][ T8896] report_bug+0x289/0x300 [ 86.502653][ T8896] do_error_trap+0x11b/0x200 [ 86.507499][ T8896] do_invalid_op+0x37/0x50 [ 86.511892][ T8896] ? mutex_trylock+0x279/0x2f0 [ 86.516652][ T8896] invalid_op+0x23/0x30 [ 86.520846][ T8896] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 86.526212][ T8896] 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 [ 86.545973][ T8896] RSP: 0018:ffff888089837830 EFLAGS: 00010006 [ 86.552018][ T8896] RAX: 0000000080000201 RBX: 1ffff11011306f0e RCX: 0000000000000004 [ 86.559986][ T8896] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 86.567936][ T8896] RBP: ffff888089837860 R08: 0000000000000001 R09: fffffbfff11f5b59 [ 86.576008][ T8896] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 86.583967][ T8896] R13: ffff888089837a98 R14: ffffffff88f68b40 R15: ffffffff88fd5500 [ 86.591930][ T8896] ? __crash_kexec+0x85/0x200 [ 86.596586][ T8896] __crash_kexec+0x91/0x200 [ 86.601422][ T8896] ? kexec_crash_loaded+0x20/0x20 [ 86.606431][ T8896] ? trace_hardirqs_off+0x62/0x240 [ 86.611531][ T8896] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 86.617330][ T8896] ? __printk_safe_flush+0x31e/0x3a0 [ 86.622631][ T8896] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 86.628429][ T8896] ? find_next_bit+0x107/0x130 [ 86.633189][ T8896] ? cpumask_next+0x41/0x50 [ 86.637684][ T8896] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 86.643973][ T8896] ? printk_safe_flush+0xf2/0x140 [ 86.649012][ T8896] crash_kexec+0x78/0xe0 [ 86.653246][ T8896] oops_end+0xaa/0xf0 [ 86.657220][ T8896] die+0x3e/0x48 [ 86.660748][ T8896] do_general_protection+0x15d/0x370 [ 86.666123][ T8896] general_protection+0x2d/0x40 [ 86.670967][ T8896] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 86.676586][ T8896] 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 [ 86.696298][ T8896] RSP: 0018:ffff888089837b48 EFLAGS: 00010006 [ 86.702344][ T8896] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 86.710291][ T8896] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 86.718328][ T8896] RBP: ffff888089837c60 R08: 0000000000000001 R09: 0000000000000001 [ 86.726296][ T8896] R10: fffffbfff139e730 R11: ffff888096802080 R12: 00000000000010c0 [ 86.734248][ T8896] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 86.742234][ T8896] ? __kasan_check_read+0x11/0x20 [ 86.747253][ T8896] ? __lock_acquire+0x16f2/0x4a00 [ 86.752257][ T8896] ? rwlock_bug.part.0+0x90/0x90 [ 86.757172][ T8896] ? lock_acquire+0x190/0x410 [ 86.761841][ T8896] ? mark_held_locks+0xf0/0xf0 [ 86.766582][ T8896] lock_acquire+0x190/0x410 [ 86.771086][ T8896] ? j1939_jsk_del+0x32/0x210 [ 86.775742][ T8896] _raw_spin_lock_bh+0x33/0x50 [ 86.780481][ T8896] ? j1939_jsk_del+0x32/0x210 [ 86.785137][ T8896] j1939_jsk_del+0x32/0x210 [ 86.789617][ T8896] ? lock_sock_nested+0xe2/0x120 [ 86.794544][ T8896] j1939_sk_bind+0x2ea/0x8f0 [ 86.799111][ T8896] __sys_bind+0x239/0x290 [ 86.803507][ T8896] ? __ia32_sys_socketpair+0xf0/0xf0 [ 86.808783][ T8896] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 86.815458][ T8896] ? put_timespec64+0xda/0x140 [ 86.820213][ T8896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.825651][ T8896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.831174][ T8896] ? do_syscall_64+0x26/0x790 [ 86.835844][ T8896] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.841911][ T8896] ? do_syscall_64+0x26/0x790 [ 86.846594][ T8896] __x64_sys_bind+0x73/0xb0 [ 86.851084][ T8896] do_syscall_64+0xfa/0x790 [ 86.855582][ T8896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.861455][ T8896] RIP: 0033:0x45a639 [ 86.865936][ T8896] 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 [ 86.885917][ T8896] RSP: 002b:00007f60f776cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 86.894309][ T8896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 86.902260][ T8896] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000003 [ 86.910210][ T8896] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 86.918174][ T8896] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60f776d6d4 [ 86.926145][ T8896] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 86.934122][ T8896] irq event stamp: 62 [ 86.938090][ T8896] hardirqs last enabled at (61): [] __local_bh_enable_ip+0x15a/0x270 [ 86.947783][ T8896] hardirqs last disabled at (59): [] __local_bh_enable_ip+0x11a/0x270 [ 86.957484][ T8896] softirqs last enabled at (60): [] lock_sock_nested+0x9a/0x120 [ 86.966748][ T8896] softirqs last disabled at (62): [] j1939_jsk_del+0x32/0x210 [ 86.975763][ T8896] ---[ end trace 4ecdc3763e88aa16 ]--- [ 86.982771][ T8896] Kernel Offset: disabled [ 86.987094][ T8896] Rebooting in 86400 seconds..