------------[ cut here ]------------ cpu_latency_qos_remove_request called for unknown object WARNING: CPU: 1 PID: 14019 at kernel/power/qos.c:322 cpu_latency_qos_remove_request+0x50/0x80 kernel/power/qos.c:322 Modules linked in: CPU: 1 PID: 14019 Comm: syz-executor.0 Not tainted 5.11.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:cpu_latency_qos_remove_request+0x50/0x80 kernel/power/qos.c:322 Code: ea 03 80 3c 02 00 75 3d 48 81 7d 28 00 b3 26 8b 74 20 e8 f3 18 19 00 48 c7 c6 20 10 4c 89 48 c7 c7 80 0b 4c 89 e8 f7 9d 59 07 <0f> 0b 5d e9 d8 18 19 00 e8 d3 18 19 00 48 89 ef e8 ab fc ff ff 5d RSP: 0018:ffffc90008bcfd48 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88801a808000 RSI: ffffffff815b2b45 RDI: fffff52001179f9b RBP: ffff888020dfc840 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815abd1e R11: 0000000000000000 R12: ffff888020dfc800 R13: ffff888020dfc9e4 R14: 1ffff92001179fb5 R15: 0000000000000000 FS: 00007f5fe146d700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000501270 CR3: 00000000142e9000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: snd_pcm_hw_free sound/core/pcm_native.c:842 [inline] snd_pcm_common_ioctl+0x19d3/0x3320 sound/core/pcm_native.c:3217 snd_pcm_ioctl+0x7e/0xb0 sound/core/pcm_native.c:3300 vfs_ioctl fs/ioctl.c:48 [inline] __do_sys_ioctl fs/ioctl.c:753 [inline] __se_sys_ioctl fs/ioctl.c:739 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:739 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45e219 Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f5fe146cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 RDX: 0000000000000000 RSI: 0000000000004112 RDI: 0000000000000004 RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c R13: 00007ffc4cbf835f R14: 00007f5fe146d9c0 R15: 000000000119bf8c