WARNING: CPU: 1 PID: 3705 at kernel/sched/core.c:9656 __might_sleep+0x105/0x150 kernel/sched/core.c:9656
Modules linked in:
CPU: 1 PID: 3705 Comm: syz-executor.2 Not tainted 5.17.0-syzkaller-10752-g52d543b5497c #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:__might_sleep+0x105/0x150 kernel/sched/core.c:9656
Code: 70 02 00 48 8d bb f0 16 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 75 34 48 8b 93 f0 16 00 00 48 c7 c7 e0 da cb 89 e8 fb 51 c9 07 <0f> 0b e9 75 ff ff ff e8 ef b1 72 00 e9 26 ff ff ff 89 34 24 e8 f2
RSP: 0018:ffffc90000748d68 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff888068524280 RCX: 0000000000000000
RDX: ffff888068524280 RSI: ffffffff815f4e58 RDI: fffff520000e919f
RBP: ffffffff8a23ffc0 R08: 0000000000000000 R09: 0000000000000001
R10: ffffffff815ef81e R11: 0000000000000000 R12: 00000000000002fe
R13: 0000000000000000 R14: ffffffff8a2403c0 R15: 0000000000000000
FS: 00005555557c0400(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0076c9000 CR3: 000000006a0a8000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
blk_release_queue+0x1f/0x320 block/blk-sysfs.c:766
kobject_cleanup lib/kobject.c:705 [inline]
kobject_release lib/kobject.c:736 [inline]
kref_put include/linux/kref.h:65 [inline]
kobject_put+0x1c8/0x540 lib/kobject.c:753
blkg_free.part.0+0x112/0x1f0 block/blk-cgroup.c:86
blkg_free block/blk-cgroup.c:78 [inline]
__blkg_release+0x105/0x160 block/blk-cgroup.c:102
rcu_do_batch kernel/rcu/tree.c:2535 [inline]
rcu_core+0x7b1/0x1880 kernel/rcu/tree.c:2786
__do_softirq+0x29b/0x9c2 kernel/softirq.c:558
invoke_softirq kernel/softirq.c:432 [inline]
__irq_exit_rcu+0x123/0x180 kernel/softirq.c:637
irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097
asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x70 kernel/locking/spinlock.c:194
Code: 74 24 10 e8 0a 84 fb f7 48 89 ef e8 52 03 fc f7 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 83 1c ef f7 65 8b 05 bc 13 a1 76 85 c0 74 0a 5b 5d c3 e8 90 25
RSP: 0018:ffffc900022cfc78 EFLAGS: 00000206
RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff1b68ce9
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffff88802cb2a600 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff817e81d8 R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000001 R14: ffffc900022cfdd8 R15: ffff888068524280
hrtimer_start_expires include/linux/hrtimer.h:432 [inline]
hrtimer_sleeper_start_expires kernel/time/hrtimer.c:1965 [inline]
do_nanosleep+0x1e8/0x690 kernel/time/hrtimer.c:2041
hrtimer_nanosleep+0x1f9/0x4a0 kernel/time/hrtimer.c:2097
common_nsleep+0xa2/0xc0 kernel/time/posix-timers.c:1227
__do_sys_clock_nanosleep kernel/time/posix-timers.c:1267 [inline]
__se_sys_clock_nanosleep kernel/time/posix-timers.c:1245 [inline]
__x64_sys_clock_nanosleep+0x2f4/0x430 kernel/time/posix-timers.c:1245
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f114a2add71
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f
RSP: 002b:00007ffc4f72ac80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 000000000000045a RCX: 00007f114a2add71
RDX: 00007ffc4f72acc0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffc4f72ad4c R08: 0000000000000000 R09: 00007ffc4f7da080
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
R13: 0000000000058587 R14: 0000000000000002 R15: 00007ffc4f72adb0
----------------
Code disassembly (best guess):
0: 74 24 je 0x26
2: 10 e8 adc %ch,%al
4: 0a 84 fb f7 48 89 ef or -0x1076b709(%rbx,%rdi,8),%al
b: e8 52 03 fc f7 callq 0xf7fc0362
10: 81 e3 00 02 00 00 and $0x200,%ebx
16: 75 25 jne 0x3d
18: 9c pushfq
19: 58 pop %rax
1a: f6 c4 02 test $0x2,%ah
1d: 75 2d jne 0x4c
1f: 48 85 db test %rbx,%rbx
22: 74 01 je 0x25
24: fb sti
25: bf 01 00 00 00 mov $0x1,%edi
* 2a: e8 83 1c ef f7 callq 0xf7ef1cb2 <-- trapping instruction
2f: 65 8b 05 bc 13 a1 76 mov %gs:0x76a113bc(%rip),%eax # 0x76a113f2
36: 85 c0 test %eax,%eax
38: 74 0a je 0x44
3a: 5b pop %rbx
3b: 5d pop %rbp
3c: c3 retq
3d: e8 .byte 0xe8
3e: 90 nop
3f: 25 .byte 0x25