------------[ cut here ]------------
pm_qos_remove_request() called for unknown object
WARNING: CPU: 1 PID: 8630 at kernel/power/qos.c:477 pm_qos_remove_request+0x24d/0x370 kernel/power/qos.c:477
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 8630 Comm: syz-executor.5 Not tainted 5.6.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x128/0x182 lib/dump_stack.c:118
 panic+0x22a/0x4e3 kernel/panic.c:221
 __warn.cold.10+0x25/0x26 kernel/panic.c:582
 report_bug+0x1ad/0x270 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:174 [inline]
 do_error_trap+0x123/0x210 arch/x86/kernel/traps.c:267
 do_invalid_op+0x31/0x40 arch/x86/kernel/traps.c:286
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:pm_qos_remove_request+0x24d/0x370 kernel/power/qos.c:477
Code: 65 00 4d 85 e4 75 bc 65 ff 0d 77 4a b0 7e 0f 85 1d fe ff ff e8 15 85 ae ff e9 13 fe ff ff 48 c7 c7 40 1b 6b 87 e8 cf 87 eb ff <0f> 0b 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 ff 05 47 4a b0 7e 48 c7
RSP: 0018:ffffc90004c27ba0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8882159f7040 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffffff8b64f4a0
RBP: ffffc90004c27d50 R08: ffffed1015d26661 R09: ffffed1015d26661
R10: ffffed1015d26660 R11: ffff8880ae933307 R12: 1ffff92000984f85
R13: ffff8882159f7068 R14: ffff8880a788d280 R15: 0000000000004112
 snd_pcm_hw_free sound/core/pcm_native.c:824 [inline]
 snd_pcm_common_ioctl+0xb19/0x1c20 sound/core/pcm_native.c:3187
 snd_pcm_ioctl_compat+0x402/0xd20 sound/core/pcm_compat.c:532
 __do_compat_sys_ioctl fs/ioctl.c:857 [inline]
 __se_compat_sys_ioctl fs/ioctl.c:808 [inline]
 __ia32_compat_sys_ioctl+0x1ce/0x220 fs/ioctl.c:808
 do_syscall_32_irqs_on arch/x86/entry/common.c:337 [inline]
 do_fast_syscall_32+0x231/0xb9f arch/x86/entry/common.c:408
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
Kernel Offset: disabled
Rebooting in 86400 seconds..