DUID 00:04:ef:eb:16:6a:bb:4b:eb:e8:98:52:3b:5c:58:f5:72:fb forked to background, child pid 3209 [ 37.007381][ T3210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.035258][ T3210] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 81.314019][ T153] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.184' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 327.630783][ T3663] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 363.213355][ T7259] ------------[ cut here ]------------ [ 363.219223][ T7259] WARNING: CPU: 1 PID: 7259 at kernel/time/posix-timers.c:849 timer_wait_running+0x1ce/0x200 [ 363.229643][ T7259] Modules linked in: [ 363.233735][ T7259] CPU: 1 PID: 7259 Comm: syz-executor667 Not tainted 6.1.21-syzkaller #0 [ 363.242295][ T7259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 363.252442][ T7259] RIP: 0010:timer_wait_running+0x1ce/0x200 executing program [ 363.258446][ T7259] Code: 8a e8 c6 c3 ee ff e8 b1 36 f8 ff e8 dc fa ff ff 44 89 f7 4c 89 fe 5b 41 5c 41 5d 41 5e 41 5f 5d e9 27 85 ff ff e8 72 52 0e 00 <0f> 0b e9 5b ff ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 70 fe ff [ 363.278293][ T7259] RSP: 0018:ffffc90006067d08 EFLAGS: 00010293 [ 363.284445][ T7259] RAX: ffffffff817b356e RBX: 0000000000000000 RCX: ffff888075bb9d40 [ 363.292539][ T7259] RDX: 0000000000000000 RSI: ffffffff8aebc5e0 RDI: 0000000000000001 [ 363.300547][ T7259] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed100f949c05 [ 363.308654][ T7259] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807ca4e000 [ 363.316791][ T7259] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90006067d80 [ 363.324846][ T7259] FS: 00007f74d1326700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 363.333858][ T7259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 363.340487][ T7259] CR2: 0000000020001008 CR3: 0000000074a6a000 CR4: 00000000003526e0 [ 363.348558][ T7259] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 363.356616][ T7259] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 363.364725][ T7259] Call Trace: [ 363.368058][ T7259] [ 363.371033][ T7259] do_timer_settime+0x272/0x330 [ 363.375978][ T7259] ? k_itimer_rcu_free+0x20/0x20 [ 363.380995][ T7259] __x64_sys_timer_settime+0x1a2/0x250 [ 363.386678][ T7259] ? common_timer_set+0x4d0/0x4d0 [ 363.391758][ T7259] ? print_irqtrace_events+0x210/0x210 [ 363.397368][ T7259] ? syscall_enter_from_user_mode+0x2e/0x250 [ 363.403451][ T7259] ? lockdep_hardirqs_on+0x94/0x130 [ 363.408682][ T7259] ? syscall_enter_from_user_mode+0x2e/0x250 [ 363.414771][ T7259] do_syscall_64+0x3d/0xb0 [ 363.419231][ T7259] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.425334][ T7259] RIP: 0033:0x7f74d13983a9 [ 363.429795][ T7259] 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 [ 363.449547][ T7259] RSP: 002b:00007f74d1326208 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 363.458054][ T7259] RAX: ffffffffffffffda RBX: 00007f74d1420418 RCX: 00007f74d13983a9 [ 363.466114][ T7259] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 363.474155][ T7259] RBP: 00007f74d1420410 R08: 00007f74d1326700 R09: 0000000000000000 [ 363.482214][ T7259] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74d142041c [ 363.490226][ T7259] R13: 00007ffed1eaa23f R14: 00007f74d1326300 R15: 0000000000022000 [ 363.498327][ T7259] [ 363.501380][ T7259] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 363.508677][ T7259] CPU: 1 PID: 7259 Comm: syz-executor667 Not tainted 6.1.21-syzkaller #0 [ 363.517107][ T7259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 363.527166][ T7259] Call Trace: [ 363.530453][ T7259] [ 363.533389][ T7259] dump_stack_lvl+0x1e3/0x2cb [ 363.538093][ T7259] ? nf_tcp_handle_invalid+0x642/0x642 [ 363.543588][ T7259] ? panic+0x75d/0x75d [ 363.547718][ T7259] ? vscnprintf+0x59/0x80 [ 363.552075][ T7259] panic+0x318/0x75d [ 363.556004][ T7259] ? __warn+0x169/0x520 [ 363.560251][ T7259] ? memcpy_page_flushcache+0xfc/0xfc [ 363.565650][ T7259] __warn+0x348/0x520 [ 363.569641][ T7259] ? timer_wait_running+0x1ce/0x200 [ 363.574851][ T7259] report_bug+0x2af/0x500 [ 363.579192][ T7259] ? timer_wait_running+0x1ce/0x200 [ 363.584407][ T7259] handle_bug+0x3d/0x70 [ 363.588571][ T7259] exc_invalid_op+0x16/0x40 [ 363.593090][ T7259] asm_exc_invalid_op+0x16/0x20 [ 363.597948][ T7259] RIP: 0010:timer_wait_running+0x1ce/0x200 [ 363.603765][ T7259] Code: 8a e8 c6 c3 ee ff e8 b1 36 f8 ff e8 dc fa ff ff 44 89 f7 4c 89 fe 5b 41 5c 41 5d 41 5e 41 5f 5d e9 27 85 ff ff e8 72 52 0e 00 <0f> 0b e9 5b ff ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 70 fe ff [ 363.623373][ T7259] RSP: 0018:ffffc90006067d08 EFLAGS: 00010293 [ 363.629449][ T7259] RAX: ffffffff817b356e RBX: 0000000000000000 RCX: ffff888075bb9d40 [ 363.637428][ T7259] RDX: 0000000000000000 RSI: ffffffff8aebc5e0 RDI: 0000000000000001 [ 363.645407][ T7259] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed100f949c05 [ 363.653397][ T7259] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807ca4e000 [ 363.661389][ T7259] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90006067d80 [ 363.669370][ T7259] ? timer_wait_running+0x1ce/0x200 [ 363.674592][ T7259] ? timer_wait_running+0x1ce/0x200 [ 363.679805][ T7259] do_timer_settime+0x272/0x330 [ 363.684669][ T7259] ? k_itimer_rcu_free+0x20/0x20 [ 363.689625][ T7259] __x64_sys_timer_settime+0x1a2/0x250 [ 363.695096][ T7259] ? common_timer_set+0x4d0/0x4d0 [ 363.700131][ T7259] ? print_irqtrace_events+0x210/0x210 [ 363.705608][ T7259] ? syscall_enter_from_user_mode+0x2e/0x250 [ 363.711600][ T7259] ? lockdep_hardirqs_on+0x94/0x130 [ 363.716811][ T7259] ? syscall_enter_from_user_mode+0x2e/0x250 [ 363.722808][ T7259] do_syscall_64+0x3d/0xb0 [ 363.727239][ T7259] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.733166][ T7259] RIP: 0033:0x7f74d13983a9 [ 363.737605][ T7259] 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 [ 363.757255][ T7259] RSP: 002b:00007f74d1326208 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 363.765682][ T7259] RAX: ffffffffffffffda RBX: 00007f74d1420418 RCX: 00007f74d13983a9 [ 363.773661][ T7259] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 363.781635][ T7259] RBP: 00007f74d1420410 R08: 00007f74d1326700 R09: 0000000000000000 [ 363.789632][ T7259] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74d142041c [ 363.797631][ T7259] R13: 00007ffed1eaa23f R14: 00007f74d1326300 R15: 0000000000022000 [ 363.805636][ T7259] [ 363.808837][ T7259] Kernel Offset: disabled [ 363.813248][ T7259] Rebooting in 86400 seconds..