DUID 00:04:ab:86:5b:51:31:5e:ac:a3:74:55:84:ab:cd:90:ff:3d forked to background, child pid 3188 [ 24.792379][ T3189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.810139][ T3189] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 41.787164][ T3645] ------------[ cut here ]------------ [ 41.792850][ T3645] WARNING: CPU: 1 PID: 3645 at kernel/time/posix-timers.c:849 timer_wait_running+0x220/0x260 [ 41.803191][ T3645] Modules linked in: [ 41.807192][ T3645] CPU: 1 PID: 3645 Comm: syz-executor796 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0 [ 41.817195][ T3645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 41.827337][ T3645] RIP: 0010:timer_wait_running+0x220/0x260 [ 41.833376][ T3645] Code: 00 48 c7 c2 40 47 ef 89 be e3 02 00 00 48 c7 c7 a0 47 ef 89 c6 05 1b bd 5c 0c 01 e8 66 c8 d9 07 e9 90 fe ff ff e8 f0 2a 0e 00 <0f> 0b e9 e7 fe ff ff e8 f4 72 5a 00 e9 33 fe ff ff e8 fa 72 5a 00 [ 41.853268][ T3645] RSP: 0018:ffffc90003dbfd50 EFLAGS: 00010293 [ 41.859489][ T3645] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.867562][ T3645] RDX: ffff88807c188000 RSI: ffffffff816e6910 RDI: ffffffff89ef53f8 [ 41.875702][ T3645] RBP: ffff88807bb0cbc0 R08: 0000000000000000 R09: 0000000000000000 [ 41.883875][ T3645] R10: ffffed100f76197c R11: 0000000000000001 R12: ffffc90003dbfdb0 [ 41.891960][ T3645] R13: 0000000000000001 R14: ffffffff89ef5380 R15: ffffc90003dbfdb0 [ 41.900005][ T3645] FS: 00007ff816aee700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 41.909433][ T3645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.916094][ T3645] CR2: 00007ff816aee718 CR3: 0000000079f6d000 CR4: 00000000003506e0 [ 41.924161][ T3645] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.932210][ T3645] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.940272][ T3645] Call Trace: [ 41.943611][ T3645] [ 41.946601][ T3645] ? posix_cpu_timer_del+0x800/0x800 [ 41.951976][ T3645] do_timer_settime.part.0+0x119/0x1d0 [ 41.957506][ T3645] ? do_timer_gettime+0x170/0x170 [ 41.962785][ T3645] ? rcu_read_lock_sched_held+0xd/0x70 [ 41.968659][ T3645] __x64_sys_timer_settime+0x219/0x310 [ 41.974194][ T3645] ? __ia32_sys_timer_getoverrun+0x130/0x130 [ 41.980525][ T3645] ? vtime_user_exit+0x218/0x6c0 [ 41.985557][ T3645] ? syscall_enter_from_user_mode+0x22/0xb0 [ 41.991726][ T3645] ? trace_hardirqs_on+0x2d/0x160 [ 41.996826][ T3645] do_syscall_64+0x35/0xb0 [ 42.001578][ T3645] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 42.007535][ T3645] RIP: 0033:0x7ff816b7f0c9 [ 42.012214][ T3645] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 42.032104][ T3645] RSP: 002b:00007ff816aee318 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 42.040787][ T3645] RAX: ffffffffffffffda RBX: 00007ff816c07408 RCX: 00007ff816b7f0c9 [ 42.049074][ T3645] RDX: 0000000020000940 RSI: 0000000000000000 RDI: 0000000000000001 [ 42.057158][ T3645] RBP: 00007ff816c07400 R08: 00007ff816aee700 R09: 0000000000000000 [ 42.065501][ T3645] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff816bd507c [ 42.074342][ T3645] R13: 00007ffebd766b9f R14: 00007ff816aee400 R15: 0000000000022000 [ 42.082583][ T3645] [ 42.085663][ T3645] Kernel panic - not syncing: panic_on_warn set ... [ 42.092241][ T3645] CPU: 0 PID: 3645 Comm: syz-executor796 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0 [ 42.102139][ T3645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 42.112191][ T3645] Call Trace: [ 42.115469][ T3645] [ 42.118404][ T3645] dump_stack_lvl+0xcd/0x134 [ 42.123024][ T3645] panic+0x2c8/0x622 [ 42.126924][ T3645] ? panic_print_sys_info.part.0+0x110/0x110 [ 42.132911][ T3645] ? __warn.cold+0x24b/0x350 [ 42.137507][ T3645] ? timer_wait_running+0x220/0x260 [ 42.142714][ T3645] __warn.cold+0x25c/0x350 [ 42.147154][ T3645] ? timer_wait_running+0x220/0x260 [ 42.152436][ T3645] report_bug+0x1bc/0x210 [ 42.156785][ T3645] handle_bug+0x3c/0x60 [ 42.160942][ T3645] exc_invalid_op+0x14/0x40 [ 42.165448][ T3645] asm_exc_invalid_op+0x16/0x20 [ 42.170319][ T3645] RIP: 0010:timer_wait_running+0x220/0x260 [ 42.176231][ T3645] Code: 00 48 c7 c2 40 47 ef 89 be e3 02 00 00 48 c7 c7 a0 47 ef 89 c6 05 1b bd 5c 0c 01 e8 66 c8 d9 07 e9 90 fe ff ff e8 f0 2a 0e 00 <0f> 0b e9 e7 fe ff ff e8 f4 72 5a 00 e9 33 fe ff ff e8 fa 72 5a 00 [ 42.195839][ T3645] RSP: 0018:ffffc90003dbfd50 EFLAGS: 00010293 [ 42.201904][ T3645] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.209873][ T3645] RDX: ffff88807c188000 RSI: ffffffff816e6910 RDI: ffffffff89ef53f8 [ 42.217929][ T3645] RBP: ffff88807bb0cbc0 R08: 0000000000000000 R09: 0000000000000000 [ 42.225909][ T3645] R10: ffffed100f76197c R11: 0000000000000001 R12: ffffc90003dbfdb0 [ 42.233881][ T3645] R13: 0000000000000001 R14: ffffffff89ef5380 R15: ffffc90003dbfdb0 [ 42.241856][ T3645] ? timer_wait_running+0x220/0x260 [ 42.247066][ T3645] ? posix_cpu_timer_del+0x800/0x800 [ 42.252374][ T3645] do_timer_settime.part.0+0x119/0x1d0 [ 42.257846][ T3645] ? do_timer_gettime+0x170/0x170 [ 42.262879][ T3645] ? rcu_read_lock_sched_held+0xd/0x70 [ 42.268354][ T3645] __x64_sys_timer_settime+0x219/0x310 [ 42.273823][ T3645] ? __ia32_sys_timer_getoverrun+0x130/0x130 [ 42.279818][ T3645] ? vtime_user_exit+0x218/0x6c0 [ 42.284768][ T3645] ? syscall_enter_from_user_mode+0x22/0xb0 [ 42.290668][ T3645] ? trace_hardirqs_on+0x2d/0x160 [ 42.295698][ T3645] do_syscall_64+0x35/0xb0 [ 42.300117][ T3645] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 42.306023][ T3645] RIP: 0033:0x7ff816b7f0c9 [ 42.310439][ T3645] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 42.330048][ T3645] RSP: 002b:00007ff816aee318 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 42.338467][ T3645] RAX: ffffffffffffffda RBX: 00007ff816c07408 RCX: 00007ff816b7f0c9 [ 42.346437][ T3645] RDX: 0000000020000940 RSI: 0000000000000000 RDI: 0000000000000001 [ 42.354413][ T3645] RBP: 00007ff816c07400 R08: 00007ff816aee700 R09: 0000000000000000 [ 42.362383][ T3645] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff816bd507c [ 42.370353][ T3645] R13: 00007ffebd766b9f R14: 00007ff816aee400 R15: 0000000000022000 [ 42.378328][ T3645] [ 42.381508][ T3645] Kernel Offset: disabled [ 42.385822][ T3645] Rebooting in 86400 seconds..