BUG: sleeping function called from invalid context at block/blk-sysfs.c:766
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0
preempt_count: 101, expected: 0
RCU nest depth: 0, expected: 0
INFO: lockdep is turned off.
Preemption disabled at:
[<ffffffff8a2917b9>] schedule_preempt_disabled+0x19/0x20 kernel/sched/core.c:6514
CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W         5.17.0-syzkaller-13532-gb4a5ea09b293 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x201/0x2d8 lib/dump_stack.c:106
 __might_resched+0x5ce/0x790 kernel/sched/core.c:9733
 blk_release_queue+0x2e/0x2a0 block/blk-sysfs.c:766
 kobject_cleanup+0x1c0/0x280 lib/kobject.c:705
 blkg_free+0x2d0/0x320 block/blk-cgroup.c:86
 rcu_do_batch kernel/rcu/tree.c:2535 [inline]
 rcu_core+0xa85/0x1700 kernel/rcu/tree.c:2786
 __do_softirq+0x392/0x7a3 kernel/softirq.c:558
 __irq_exit_rcu+0xec/0x170 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1097
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:native_save_fl arch/x86/include/asm/irqflags.h:22 [inline]
RIP: 0010:arch_local_save_flags arch/x86/include/asm/irqflags.h:70 [inline]
RIP: 0010:arch_irqs_disabled arch/x86/include/asm/irqflags.h:130 [inline]
RIP: 0010:acpi_safe_halt drivers/acpi/processor_idle.c:116 [inline]
RIP: 0010:acpi_idle_do_entry drivers/acpi/processor_idle.c:556 [inline]
RIP: 0010:acpi_idle_enter+0x42d/0x790 drivers/acpi/processor_idle.c:692
Code: fc 48 83 e3 08 44 8b 7c 24 04 0f 85 22 01 00 00 4c 8d 74 24 40 e8 93 4b 04 fd eb 0c e8 4c a4 fd fc 0f 00 2d 25 65 7b 06 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 23 00 74 08 4c 89 f7 e8 0d 82 4f fd
RSP: 0018:ffffffff8ca07ba0 EFLAGS: 00000286
RAX: 2f8122060f78d500 RBX: 0000000000000000 RCX: ffffffff8cabb700
RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff848862ed
RBP: ffffffff8ca07c50 R08: ffffffff818caeb0 R09: fffffbfff19576e1
R10: fffffbfff19576e1 R11: 0000000000000000 R12: dffffc0000000000
R13: ffff8881459ab864 R14: ffffffff8ca07be0 R15: 0000000000000001
 cpuidle_enter_state+0x507/0xea0 drivers/cpuidle/cpuidle.c:237
 cpuidle_enter+0x59/0x90 drivers/cpuidle/cpuidle.c:351
 call_cpuidle kernel/sched/idle.c:155 [inline]
 cpuidle_idle_call kernel/sched/idle.c:236 [inline]
 do_idle+0x3e8/0x670 kernel/sched/idle.c:303
 cpu_startup_entry+0x15/0x20 kernel/sched/idle.c:400
 start_kernel+0x4c5/0x574 init/main.c:1140
 secondary_startup_64_no_verify+0xc4/0xcb
 </TASK>
----------------
Code disassembly (best guess):
   0:	fc                   	cld
   1:	48 83 e3 08          	and    $0x8,%rbx
   5:	44 8b 7c 24 04       	mov    0x4(%rsp),%r15d
   a:	0f 85 22 01 00 00    	jne    0x132
  10:	4c 8d 74 24 40       	lea    0x40(%rsp),%r14
  15:	e8 93 4b 04 fd       	callq  0xfd044bad
  1a:	eb 0c                	jmp    0x28
  1c:	e8 4c a4 fd fc       	callq  0xfcfda46d
  21:	0f 00 2d 25 65 7b 06 	verw   0x67b6525(%rip)        # 0x67b654d
  28:	fb                   	sti
  29:	f4                   	hlt
* 2a:	4c 89 f3             	mov    %r14,%rbx <-- trapping instruction
  2d:	48 c1 eb 03          	shr    $0x3,%rbx
  31:	42 80 3c 23 00       	cmpb   $0x0,(%rbx,%r12,1)
  36:	74 08                	je     0x40
  38:	4c 89 f7             	mov    %r14,%rdi
  3b:	e8 0d 82 4f fd       	callq  0xfd4f824d