[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 58.076601][ T26] audit: type=1800 audit(1574655209.209:25): pid=8721 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 58.098638][ T26] audit: type=1800 audit(1574655209.219:26): pid=8721 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 58.158914][ T26] audit: type=1800 audit(1574655209.219:27): pid=8721 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 '10.128.0.55' (ECDSA) to the list of known hosts. 2019/11/25 04:13:40 parsed 1 programs 2019/11/25 04:13:43 executed programs: 0 syzkaller login: [ 71.960538][ T8886] IPVS: ftp: loaded support on port[0] = 21 [ 72.024141][ T8886] chnl_net:caif_netlink_parms(): no params data found [ 72.053333][ T8886] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.060979][ T8886] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.069307][ T8886] device bridge_slave_0 entered promiscuous mode [ 72.077343][ T8886] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.084561][ T8886] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.092788][ T8886] device bridge_slave_1 entered promiscuous mode [ 72.110235][ T8886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.121013][ T8886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.140845][ T8886] team0: Port device team_slave_0 added [ 72.147999][ T8886] team0: Port device team_slave_1 added [ 72.199644][ T8886] device hsr_slave_0 entered promiscuous mode [ 72.237894][ T8886] device hsr_slave_1 entered promiscuous mode [ 72.319119][ T8886] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.360068][ T8886] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.400667][ T8886] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.459992][ T8886] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.508264][ T8886] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.515578][ T8886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.523467][ T8886] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.530572][ T8886] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.565423][ T8886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.579824][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.590773][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.599656][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.609372][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 72.621924][ T8886] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.632892][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.641463][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.648698][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.659164][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.667953][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.675007][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.698618][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.707197][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.716442][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.725094][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.735841][ T8886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.744371][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.760523][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.768685][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.781024][ T8886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.175785][ T8947] kasan: CONFIG_KASAN_INLINE enabled [ 73.181117][ T8947] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 73.189178][ T8947] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 73.196105][ T8947] CPU: 1 PID: 8947 Comm: syz-executor.0 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 73.206020][ T8947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.216141][ T8947] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 73.221782][ T8947] 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 [ 73.241472][ T8947] RSP: 0018:ffff888092847b48 EFLAGS: 00010006 [ 73.247536][ T8947] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.255813][ T8947] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 73.263895][ T8947] RBP: ffff888092847c60 R08: 0000000000000001 R09: 0000000000000001 [ 73.271982][ T8947] R10: fffffbfff139e730 R11: ffff88808e718500 R12: 00000000000010c0 [ 73.279942][ T8947] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 73.287987][ T8947] FS: 00007f8bccd6b700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 73.296895][ T8947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.303473][ T8947] CR2: 00007f5375940518 CR3: 0000000096c7d000 CR4: 00000000001406e0 [ 73.311435][ T8947] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.319396][ T8947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.327349][ T8947] Call Trace: [ 73.330625][ T8947] ? __kasan_check_read+0x11/0x20 [ 73.335714][ T8947] ? __lock_acquire+0x16f2/0x4a00 [ 73.340734][ T8947] ? rwlock_bug.part.0+0x90/0x90 [ 73.345652][ T8947] ? lock_acquire+0x190/0x410 [ 73.350570][ T8947] ? mark_held_locks+0xf0/0xf0 [ 73.355311][ T8947] lock_acquire+0x190/0x410 [ 73.359802][ T8947] ? j1939_jsk_del+0x32/0x210 [ 73.364464][ T8947] _raw_spin_lock_bh+0x33/0x50 [ 73.369208][ T8947] ? j1939_jsk_del+0x32/0x210 [ 73.373866][ T8947] j1939_jsk_del+0x32/0x210 [ 73.378348][ T8947] ? lock_sock_nested+0xe2/0x120 [ 73.383264][ T8947] j1939_sk_bind+0x2ea/0x8f0 [ 73.387849][ T8947] __sys_bind+0x239/0x290 [ 73.392166][ T8947] ? __ia32_sys_socketpair+0xf0/0xf0 [ 73.397441][ T8947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 73.403681][ T8947] ? put_timespec64+0xda/0x140 [ 73.408430][ T8947] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.413884][ T8947] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.419335][ T8947] ? do_syscall_64+0x26/0x790 [ 73.424004][ T8947] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.430061][ T8947] ? do_syscall_64+0x26/0x790 [ 73.434825][ T8947] __x64_sys_bind+0x73/0xb0 [ 73.439307][ T8947] do_syscall_64+0xfa/0x790 [ 73.443805][ T8947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.449709][ T8947] RIP: 0033:0x45a639 [ 73.453670][ T8947] 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 [ 73.473264][ T8947] RSP: 002b:00007f8bccd6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 73.481653][ T8947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 73.489615][ T8947] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000003 [ 73.497663][ T8947] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 73.505633][ T8947] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8bccd6b6d4 [ 73.513584][ T8947] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 73.521535][ T8947] Modules linked in: [ 73.525470][ T8947] ------------[ cut here ]------------ [ 73.530921][ T8947] WARNING: CPU: 1 PID: 8947 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 73.540446][ T8947] Kernel panic - not syncing: panic_on_warn set ... [ 73.547056][ T8947] ------------[ cut here ]------------ [ 73.552500][ T8947] WARNING: CPU: 1 PID: 8947 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 73.561991][ T8947] Modules linked in: [ 73.565879][ T8947] CPU: 1 PID: 8947 Comm: syz-executor.0 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 73.575769][ T8947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.585973][ T8947] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 73.591337][ T8947] 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 [ 73.610922][ T8947] RSP: 0018:ffff8880928473f8 EFLAGS: 00010006 [ 73.617260][ T8947] RAX: 0000000080000202 RBX: 1ffff11012508e87 RCX: 0000000000000004 [ 73.625342][ T8947] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 73.633347][ T8947] RBP: ffff888092847428 R08: 0000000000000002 R09: fffffbfff11f5b59 [ 73.641298][ T8947] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 73.649402][ T8947] R13: 0000000000000000 R14: ffffffff875adb00 R15: ffffffff88fd5500 [ 73.657356][ T8947] FS: 00007f8bccd6b700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 73.666266][ T8947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.672827][ T8947] CR2: 00007f5375940518 CR3: 0000000096c7d000 CR4: 00000000001406e0 [ 73.680812][ T8947] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.688764][ T8947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.696721][ T8947] Call Trace: [ 73.700002][ T8947] ? mutex_trylock+0x1c0/0x2f0 [ 73.704749][ T8947] __crash_kexec+0x91/0x200 [ 73.709234][ T8947] ? kexec_crash_loaded+0x20/0x20 [ 73.714239][ T8947] ? trace_hardirqs_off+0x62/0x240 [ 73.719336][ T8947] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 73.725120][ T8947] ? __printk_safe_flush+0x31e/0x3a0 [ 73.730386][ T8947] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 73.736082][ T8947] ? find_next_bit+0x107/0x130 [ 73.740825][ T8947] ? cpumask_next+0x41/0x50 [ 73.745303][ T8947] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 73.750999][ T8947] ? printk_safe_flush+0xf2/0x140 [ 73.756021][ T8947] ? mutex_trylock+0x1c0/0x2f0 [ 73.760773][ T8947] panic+0x308/0x75c [ 73.764663][ T8947] ? add_taint.cold+0x16/0x16 [ 73.769323][ T8947] ? printk+0xba/0xed [ 73.773296][ T8947] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 73.778731][ T8947] ? __warn.cold+0x14/0x35 [ 73.783136][ T8947] ? __warn+0xd9/0x1d0 [ 73.787329][ T8947] ? mutex_trylock+0x279/0x2f0 [ 73.792083][ T8947] __warn.cold+0x2f/0x35 [ 73.796916][ T8947] ? report_bug.cold+0x63/0xb2 [ 73.801677][ T8947] ? mutex_trylock+0x279/0x2f0 [ 73.806422][ T8947] report_bug+0x289/0x300 [ 73.810733][ T8947] do_error_trap+0x11b/0x200 [ 73.815305][ T8947] do_invalid_op+0x37/0x50 [ 73.819698][ T8947] ? mutex_trylock+0x279/0x2f0 [ 73.824437][ T8947] invalid_op+0x23/0x30 [ 73.828595][ T8947] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 73.833955][ T8947] 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 [ 73.853807][ T8947] RSP: 0018:ffff888092847830 EFLAGS: 00010006 [ 73.859865][ T8947] RAX: 0000000080000201 RBX: 1ffff11012508f0e RCX: 0000000000000004 [ 73.867820][ T8947] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 73.875770][ T8947] RBP: ffff888092847860 R08: 0000000000000001 R09: fffffbfff11f5b59 [ 73.883719][ T8947] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 73.891940][ T8947] R13: ffff888092847a98 R14: ffffffff88f68b40 R15: ffffffff88fd5500 [ 73.899910][ T8947] ? __crash_kexec+0x85/0x200 [ 73.904586][ T8947] __crash_kexec+0x91/0x200 [ 73.909078][ T8947] ? kexec_crash_loaded+0x20/0x20 [ 73.914082][ T8947] ? trace_hardirqs_off+0x62/0x240 [ 73.919197][ T8947] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 73.924992][ T8947] ? __printk_safe_flush+0x31e/0x3a0 [ 73.930267][ T8947] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 73.935965][ T8947] ? find_next_bit+0x107/0x130 [ 73.940712][ T8947] ? cpumask_next+0x41/0x50 [ 73.945193][ T8947] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 73.950908][ T8947] ? printk_safe_flush+0xf2/0x140 [ 73.955923][ T8947] crash_kexec+0x78/0xe0 [ 73.960145][ T8947] oops_end+0xaa/0xf0 [ 73.964116][ T8947] die+0x3e/0x48 [ 73.967648][ T8947] do_general_protection+0x15d/0x370 [ 73.972933][ T8947] general_protection+0x2d/0x40 [ 73.977779][ T8947] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 73.983389][ T8947] 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 [ 74.002977][ T8947] RSP: 0018:ffff888092847b48 EFLAGS: 00010006 [ 74.009021][ T8947] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.017186][ T8947] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 74.025424][ T8947] RBP: ffff888092847c60 R08: 0000000000000001 R09: 0000000000000001 [ 74.033393][ T8947] R10: fffffbfff139e730 R11: ffff88808e718500 R12: 00000000000010c0 [ 74.041352][ T8947] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 74.049360][ T8947] ? __kasan_check_read+0x11/0x20 [ 74.054365][ T8947] ? __lock_acquire+0x16f2/0x4a00 [ 74.059369][ T8947] ? rwlock_bug.part.0+0x90/0x90 [ 74.064288][ T8947] ? lock_acquire+0x190/0x410 [ 74.068949][ T8947] ? mark_held_locks+0xf0/0xf0 [ 74.073692][ T8947] lock_acquire+0x190/0x410 [ 74.078179][ T8947] ? j1939_jsk_del+0x32/0x210 [ 74.082847][ T8947] _raw_spin_lock_bh+0x33/0x50 [ 74.087612][ T8947] ? j1939_jsk_del+0x32/0x210 [ 74.092308][ T8947] j1939_jsk_del+0x32/0x210 [ 74.096813][ T8947] ? lock_sock_nested+0xe2/0x120 [ 74.101735][ T8947] j1939_sk_bind+0x2ea/0x8f0 [ 74.106323][ T8947] __sys_bind+0x239/0x290 [ 74.110652][ T8947] ? __ia32_sys_socketpair+0xf0/0xf0 [ 74.115922][ T8947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.122147][ T8947] ? put_timespec64+0xda/0x140 [ 74.126909][ T8947] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.132344][ T8947] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.137779][ T8947] ? do_syscall_64+0x26/0x790 [ 74.142438][ T8947] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.148489][ T8947] ? do_syscall_64+0x26/0x790 [ 74.153155][ T8947] __x64_sys_bind+0x73/0xb0 [ 74.157786][ T8947] do_syscall_64+0xfa/0x790 [ 74.162524][ T8947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.168404][ T8947] RIP: 0033:0x45a639 [ 74.172284][ T8947] 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 [ 74.191979][ T8947] RSP: 002b:00007f8bccd6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 74.200560][ T8947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 74.208582][ T8947] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000003 [ 74.216539][ T8947] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 74.224882][ T8947] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8bccd6b6d4 [ 74.232843][ T8947] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 74.240806][ T8947] irq event stamp: 62 [ 74.244811][ T8947] hardirqs last enabled at (61): [] __local_bh_enable_ip+0x15a/0x270 [ 74.254518][ T8947] hardirqs last disabled at (59): [] __local_bh_enable_ip+0x11a/0x270 [ 74.264653][ T8947] softirqs last enabled at (60): [] lock_sock_nested+0x9a/0x120 [ 74.274028][ T8947] softirqs last disabled at (62): [] j1939_jsk_del+0x32/0x210 [ 74.283135][ T8947] ---[ end trace 62d5607186e60dd7 ]--- [ 74.288726][ T8947] ------------[ cut here ]------------ [ 74.294190][ T8947] WARNING: CPU: 1 PID: 8947 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30 [ 74.303394][ T8947] Modules linked in: [ 74.307443][ T8947] CPU: 1 PID: 8947 Comm: syz-executor.0 Tainted: G W 5.4.0-rc8-next-20191122-syzkaller #0 [ 74.318621][ T8947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.328673][ T8947] RIP: 0010:mutex_unlock+0x1d/0x30 [ 74.333772][ T8947] 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 [ 74.353363][ T8947] RSP: 0018:ffff888092847428 EFLAGS: 00010006 [ 74.359423][ T8947] RAX: 0000000080000202 RBX: 1ffff11012508e87 RCX: ffffffff816b00fd [ 74.367381][ T8947] RDX: 0000000000000000 RSI: ffffffff816b015f RDI: ffffffff88fd5500 [ 74.375433][ T8947] RBP: ffff888092847428 R08: ffff88808e718500 R09: 0000000000000000 [ 74.383483][ T8947] R10: fffffbfff11faaa0 R11: ffffffff88fd5507 R12: 0000000000000001 [ 74.391540][ T8947] R13: 0000000000000000 R14: ffffffff875adb00 R15: 000000000000058b [ 74.399502][ T8947] FS: 00007f8bccd6b700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 74.408658][ T8947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.415369][ T8947] CR2: 00007f5375940518 CR3: 0000000096c7d000 CR4: 00000000001406e0 [ 74.423440][ T8947] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.431392][ T8947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.439343][ T8947] Call Trace: [ 74.442615][ T8947] __crash_kexec+0x10b/0x200 [ 74.447180][ T8947] ? kexec_crash_loaded+0x20/0x20 [ 74.452180][ T8947] ? trace_hardirqs_off+0x62/0x240 [ 74.457276][ T8947] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 74.463144][ T8947] ? __printk_safe_flush+0x31e/0x3a0 [ 74.468414][ T8947] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 74.474110][ T8947] ? find_next_bit+0x107/0x130 [ 74.478852][ T8947] ? cpumask_next+0x41/0x50 [ 74.483335][ T8947] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 74.489044][ T8947] ? printk_safe_flush+0xf2/0x140 [ 74.494047][ T8947] ? mutex_trylock+0x1c0/0x2f0 [ 74.498889][ T8947] panic+0x308/0x75c [ 74.502760][ T8947] ? add_taint.cold+0x16/0x16 [ 74.508368][ T8947] ? printk+0xba/0xed [ 74.512336][ T8947] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 74.517790][ T8947] ? __warn.cold+0x14/0x35 [ 74.522195][ T8947] ? __warn+0xd9/0x1d0 [ 74.526246][ T8947] ? mutex_trylock+0x279/0x2f0 [ 74.530990][ T8947] __warn.cold+0x2f/0x35 [ 74.535210][ T8947] ? report_bug.cold+0x63/0xb2 [ 74.539948][ T8947] ? mutex_trylock+0x279/0x2f0 [ 74.544684][ T8947] report_bug+0x289/0x300 [ 74.548989][ T8947] do_error_trap+0x11b/0x200 [ 74.553557][ T8947] do_invalid_op+0x37/0x50 [ 74.557946][ T8947] ? mutex_trylock+0x279/0x2f0 [ 74.562683][ T8947] invalid_op+0x23/0x30 [ 74.566934][ T8947] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 74.572388][ T8947] 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 [ 74.591980][ T8947] RSP: 0018:ffff888092847830 EFLAGS: 00010006 [ 74.598028][ T8947] RAX: 0000000080000201 RBX: 1ffff11012508f0e RCX: 0000000000000004 [ 74.605985][ T8947] RDX: 0000000000000000 RSI: ffffffff816b00e5 RDI: ffffffff88fd5500 [ 74.613945][ T8947] RBP: ffff888092847860 R08: 0000000000000001 R09: fffffbfff11f5b59 [ 74.621901][ T8947] R10: fffffbfff11f5b58 R11: ffffffff88fadac3 R12: ffffffff8ab0f8a0 [ 74.630165][ T8947] R13: ffff888092847a98 R14: ffffffff88f68b40 R15: ffffffff88fd5500 [ 74.638132][ T8947] ? __crash_kexec+0x85/0x200 [ 74.642805][ T8947] __crash_kexec+0x91/0x200 [ 74.647311][ T8947] ? kexec_crash_loaded+0x20/0x20 [ 74.652329][ T8947] ? trace_hardirqs_off+0x62/0x240 [ 74.657423][ T8947] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 74.663214][ T8947] ? __printk_safe_flush+0x31e/0x3a0 [ 74.668475][ T8947] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 74.674172][ T8947] ? find_next_bit+0x107/0x130 [ 74.678922][ T8947] ? cpumask_next+0x41/0x50 [ 74.683401][ T8947] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 74.689098][ T8947] ? printk_safe_flush+0xf2/0x140 [ 74.694102][ T8947] crash_kexec+0x78/0xe0 [ 74.698336][ T8947] oops_end+0xaa/0xf0 [ 74.702304][ T8947] die+0x3e/0x48 [ 74.705829][ T8947] do_general_protection+0x15d/0x370 [ 74.711089][ T8947] general_protection+0x2d/0x40 [ 74.715918][ T8947] RIP: 0010:__lock_acquire+0x1254/0x4a00 [ 74.721526][ T8947] 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 [ 74.741115][ T8947] RSP: 0018:ffff888092847b48 EFLAGS: 00010006 [ 74.747161][ T8947] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 74.755232][ T8947] RDX: 0000000000000218 RSI: 0000000000000000 RDI: 0000000000000001 [ 74.763310][ T8947] RBP: ffff888092847c60 R08: 0000000000000001 R09: 0000000000000001 [ 74.771262][ T8947] R10: fffffbfff139e730 R11: ffff88808e718500 R12: 00000000000010c0 [ 74.779305][ T8947] R13: 0000000000000000 R14: 00000000000010c0 R15: 0000000000000000 [ 74.787406][ T8947] ? __kasan_check_read+0x11/0x20 [ 74.792471][ T8947] ? __lock_acquire+0x16f2/0x4a00 [ 74.797479][ T8947] ? rwlock_bug.part.0+0x90/0x90 [ 74.802392][ T8947] ? lock_acquire+0x190/0x410 [ 74.807046][ T8947] ? mark_held_locks+0xf0/0xf0 [ 74.811815][ T8947] lock_acquire+0x190/0x410 [ 74.816307][ T8947] ? j1939_jsk_del+0x32/0x210 [ 74.820963][ T8947] _raw_spin_lock_bh+0x33/0x50 [ 74.825703][ T8947] ? j1939_jsk_del+0x32/0x210 [ 74.830363][ T8947] j1939_jsk_del+0x32/0x210 [ 74.834845][ T8947] ? lock_sock_nested+0xe2/0x120 [ 74.839767][ T8947] j1939_sk_bind+0x2ea/0x8f0 [ 74.844337][ T8947] __sys_bind+0x239/0x290 [ 74.848651][ T8947] ? __ia32_sys_socketpair+0xf0/0xf0 [ 74.853965][ T8947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.860256][ T8947] ? put_timespec64+0xda/0x140 [ 74.865022][ T8947] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.870574][ T8947] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.876034][ T8947] ? do_syscall_64+0x26/0x790 [ 74.881219][ T8947] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.887267][ T8947] ? do_syscall_64+0x26/0x790 [ 74.891941][ T8947] __x64_sys_bind+0x73/0xb0 [ 74.896432][ T8947] do_syscall_64+0xfa/0x790 [ 74.900924][ T8947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.906813][ T8947] RIP: 0033:0x45a639 [ 74.910688][ T8947] 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 [ 74.930283][ T8947] RSP: 002b:00007f8bccd6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 74.938674][ T8947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 74.946624][ T8947] RDX: 0000000000000018 RSI: 0000000020000000 RDI: 0000000000000003 [ 74.954596][ T8947] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 74.962549][ T8947] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8bccd6b6d4 [ 74.970502][ T8947] R13: 00000000004c09a9 R14: 00000000004d3310 R15: 00000000ffffffff [ 74.978456][ T8947] irq event stamp: 62 [ 74.982422][ T8947] hardirqs last enabled at (61): [] __local_bh_enable_ip+0x15a/0x270 [ 74.992129][ T8947] hardirqs last disabled at (59): [] __local_bh_enable_ip+0x11a/0x270 [ 75.001828][ T8947] softirqs last enabled at (60): [] lock_sock_nested+0x9a/0x120 [ 75.011383][ T8947] softirqs last disabled at (62): [] j1939_jsk_del+0x32/0x210 [ 75.020383][ T8947] ---[ end trace 62d5607186e60dd8 ]--- [ 75.027370][ T8947] Kernel Offset: disabled [ 75.031726][ T8947] Rebooting in 86400 seconds..