Warning: Permanently added '10.128.1.50' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.727964][ T8994] ------------[ cut here ]------------ [ 76.740970][ T8994] cpu_latency_qos_remove_request called for unknown object [ 76.765797][ T8994] WARNING: CPU: 0 PID: 8994 at kernel/power/qos.c:322 cpu_latency_qos_remove_request+0x50/0x80 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.797177][ T8994] Modules linked in: [ 76.808445][ T8994] CPU: 0 PID: 8994 Comm: syz-executor649 Not tainted 5.13.0-rc2-next-20210518-syzkaller #0 [ 76.837355][ T8994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.863000][ T8994] RIP: 0010:cpu_latency_qos_remove_request+0x50/0x80 [ 76.882808][ T8994] Code: ea 03 80 3c 02 00 75 3d 48 81 7d 28 20 0b 08 8c 74 20 e8 83 de 19 00 48 c7 c6 60 24 8c 89 48 c7 c7 c0 1f 8c 89 e8 4b ca 7f 07 <0f> 0b 5d e9 68 de 19 00 e8 63 de 19 00 48 89 ef e8 ab fc ff ff 5d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.941365][ T8994] RSP: 0018:ffffc90001adfd40 EFLAGS: 00010282 [ 76.959057][ T8994] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.985083][ T8994] RDX: ffff888021ef1c80 RSI: ffffffff815dbea5 RDI: fffff5200035bf9a [ 77.008762][ T8994] RBP: ffff8880279fd040 R08: 0000000000000000 R09: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.032620][ T8994] R10: ffffffff815d5cee R11: 0000000000000000 R12: ffff8880279fd000 [ 77.056273][ T8994] R13: ffff8880279fd1e4 R14: 1ffff9200035bfb4 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.079406][ T8994] FS: 0000000001ee0300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 77.104182][ T8994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.126689][ T8994] CR2: 0000000000458dc0 CR3: 0000000021b24000 CR4: 00000000001506f0 [ 77.151240][ T8994] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.173875][ T8994] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.200684][ T8994] Call Trace: [ 77.211007][ T8994] snd_pcm_common_ioctl+0x19d8/0x3330 [ 77.229895][ T8994] ? snd_pcm_status_user32+0x2d0/0x2d0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.248475][ T8994] ? find_held_lock+0x2d/0x110 [ 77.262283][ T8994] ? __context_tracking_exit+0xb8/0xe0 [ 77.278367][ T8994] ? lock_downgrade+0x6e0/0x6e0 [ 77.295108][ T8994] ? lock_downgrade+0x6e0/0x6e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.308415][ T8994] snd_pcm_ioctl+0x7e/0xb0 [ 77.322573][ T8994] ? snd_pcm_common_ioctl+0x3330/0x3330 [ 77.340334][ T8994] __x64_sys_ioctl+0x193/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.354764][ T8994] do_syscall_64+0x31/0xb0 [ 77.369528][ T8994] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.387080][ T8994] RIP: 0033:0x444639 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.396248][ T8994] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 77.448970][ T8994] RSP: 002b:00007ffe82f2e568 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.473682][ T8994] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 0000000000444639 [ 77.495753][ T8994] RDX: 0000000000000000 RSI: 0000000000004112 RDI: 0000000000000005 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.520402][ T8994] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 77.544046][ T8994] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000012b9e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.567999][ T8994] R13: 00007ffe82f2e57c R14: 00007ffe82f2e590 R15: 00007ffe82f2e580 [ 77.591287][ T8994] Kernel panic - not syncing: panic_on_warn set ... [ 77.597909][ T8994] CPU: 0 PID: 8994 Comm: syz-executor649 Not tainted 5.13.0-rc2-next-20210518-syzkaller #0 [ 77.607922][ T8994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.617988][ T8994] Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.621279][ T8994] dump_stack_lvl+0x13e/0x1d6 [ 77.625987][ T8994] panic+0x306/0x73d [ 77.629907][ T8994] ? __warn_printk+0xf3/0xf3 [ 77.634525][ T8994] ? __warn.cold+0x1a/0x44 [ 77.638984][ T8994] ? cpu_latency_qos_remove_request+0x50/0x80 [ 77.645088][ T8994] __warn.cold+0x35/0x44 [ 77.649352][ T8994] ? cpu_latency_qos_remove_request+0x50/0x80 [ 77.655450][ T8994] report_bug+0x1bd/0x210 [ 77.659798][ T8994] handle_bug+0x3c/0x60 [ 77.663956][ T8994] exc_invalid_op+0x14/0x40 [ 77.668468][ T8994] asm_exc_invalid_op+0x12/0x20 [ 77.673335][ T8994] RIP: 0010:cpu_latency_qos_remove_request+0x50/0x80 [ 77.680018][ T8994] Code: ea 03 80 3c 02 00 75 3d 48 81 7d 28 20 0b 08 8c 74 20 e8 83 de 19 00 48 c7 c6 60 24 8c 89 48 c7 c7 c0 1f 8c 89 e8 4b ca 7f 07 <0f> 0b 5d e9 68 de 19 00 e8 63 de 19 00 48 89 ef e8 ab fc ff ff 5d [ 77.699637][ T8994] RSP: 0018:ffffc90001adfd40 EFLAGS: 00010282 [ 77.705721][ T8994] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 77.713700][ T8994] RDX: ffff888021ef1c80 RSI: ffffffff815dbea5 RDI: fffff5200035bf9a [ 77.721694][ T8994] RBP: ffff8880279fd040 R08: 0000000000000000 R09: 0000000000000000 [ 77.729694][ T8994] R10: ffffffff815d5cee R11: 0000000000000000 R12: ffff8880279fd000 [ 77.737692][ T8994] R13: ffff8880279fd1e4 R14: 1ffff9200035bfb4 R15: 0000000000000000 [ 77.745682][ T8994] ? wake_up_klogd.part.0+0x8e/0xd0 [ 77.750909][ T8994] ? vprintk+0x95/0x260 [ 77.755112][ T8994] snd_pcm_common_ioctl+0x19d8/0x3330 [ 77.760508][ T8994] ? snd_pcm_status_user32+0x2d0/0x2d0 [ 77.766041][ T8994] ? find_held_lock+0x2d/0x110 [ 77.770825][ T8994] ? __context_tracking_exit+0xb8/0xe0 [ 77.776317][ T8994] ? lock_downgrade+0x6e0/0x6e0 [ 77.781182][ T8994] ? lock_downgrade+0x6e0/0x6e0 [ 77.786065][ T8994] snd_pcm_ioctl+0x7e/0xb0 [ 77.790502][ T8994] ? snd_pcm_common_ioctl+0x3330/0x3330 [ 77.796067][ T8994] __x64_sys_ioctl+0x193/0x200 [ 77.800848][ T8994] do_syscall_64+0x31/0xb0 [ 77.805275][ T8994] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.811196][ T8994] RIP: 0033:0x444639 [ 77.815106][ T8994] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 77.834724][ T8994] RSP: 002b:00007ffe82f2e568 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 77.843151][ T8994] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 0000000000444639 [ 77.851155][ T8994] RDX: 0000000000000000 RSI: 0000000000004112 RDI: 0000000000000005 [ 77.859145][ T8994] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 77.867131][ T8994] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000012b9e [ 77.875114][ T8994] R13: 00007ffe82f2e57c R14: 00007ffe82f2e590 R15: 00007ffe82f2e580 [ 77.884075][ T8994] Kernel Offset: disabled [ 77.888581][ T8994] Rebooting in 86400 seconds..