!!!! css_release enqueue(ffff888113db6400)
list_add corruption. prev->next should be next (ffff8881f735c060), but was ffff888113db6470. (prev=ffff888113db6470).
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:28!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.10.110-syzkaller-00174-g2bcb85208c67 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__list_add_valid+0xc6/0xd0 lib/list_debug.c:26
Code: 48 c7 c7 80 dc 43 85 4c 89 e6 4c 89 f1 31 c0 e8 8d 10 40 02 0f 0b 48 c7 c7 40 dd 43 85 4c 89 f6 4c 89 e1 31 c0 e8 77 10 40 02 <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 54 53 49
RSP: 0018:ffffc90000160a00 EFLAGS: 00010046
RAX: 0000000000000075 RBX: ffff8881f735c068 RCX: 958566e80b1a5a00
RDX: 0000000000000102 RSI: 0000000000000102 RDI: 0000000000000000
RBP: ffffc90000160a28 R08: ffffffff8153b2f8 R09: ffffed103ee64e83
R10: ffffed103ee64e83 R11: 1ffff1103ee64e82 R12: ffff888113db6470
R13: dffffc0000000000 R14: ffff8881f735c060 R15: ffff888113db6470
FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ecd206028 CR3: 000000011c4a0000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
__list_add include/linux/list.h:67 [inline]
list_add_tail include/linux/list.h:100 [inline]
insert_work+0x107/0x330 kernel/workqueue.c:1352
__queue_work+0x971/0xd30 kernel/workqueue.c:1514
queue_work_on+0xf2/0x150 kernel/workqueue.c:1541
queue_work include/linux/workqueue.h:513 [inline]
css_release+0xdc/0x100 kernel/cgroup/cgroup.c:5159
percpu_ref_put_many include/linux/percpu-refcount.h:322 [inline]
percpu_ref_put include/linux/percpu-refcount.h:338 [inline]
percpu_ref_call_confirm_rcu lib/percpu-refcount.c:162 [inline]
percpu_ref_switch_to_atomic_rcu+0x5a2/0x5b0 lib/percpu-refcount.c:199
rcu_do_batch+0x4f8/0xbc0 kernel/rcu/tree.c:2485
rcu_core+0x59b/0xe30 kernel/rcu/tree.c:2722
rcu_core_si+0x9/0x10 kernel/rcu/tree.c:2735
__do_softirq+0x27e/0x596 kernel/softirq.c:305
asm_call_irq_on_stack+0xf/0x20
__run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
do_softirq_own_stack+0x60/0x80 arch/x86/kernel/irq_64.c:77
invoke_softirq kernel/softirq.c:402 [inline]
__irq_exit_rcu+0x128/0x150 kernel/softirq.c:432
irq_exit_rcu+0x9/0x10 kernel/softirq.c:444
sysvec_apic_timer_interrupt+0xbf/0xe0 arch/x86/kernel/apic/apic.c:1095
asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:635
RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:49 [inline]
RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:89 [inline]
RIP: 0010:acpi_safe_halt drivers/acpi/processor_idle.c:114 [inline]
RIP: 0010:acpi_idle_do_entry+0xbb/0x1f0 drivers/acpi/processor_idle.c:558
Code: 89 de 48 83 e6 08 31 ff e8 92 c9 d9 fc 48 83 e3 08 0f 85 ae 00 00 00 e9 0c 00 00 00 e8 5e c4 d9 fc 0f 00 2d d7 d9 b7 00 fb f4 e9 a1 00 00 00 49 83 c6 04 4c 89 f0 48 c1 e8 03 42 8a 04 38 84
RSP: 0018:ffffc900000f7c48 EFLAGS: 00000246
RAX: 1ffff110200509e0 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888100284f00 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900000f7c60 R08: ffffffff8492f48e R09: ffffed10200509e1
R10: ffffed10200509e1 R11: 1ffff110200509e0 R12: 0000000000000001
R13: ffff888103d92004 R14: ffff888105fc4064 R15: dffffc0000000000
acpi_idle_enter+0x32d/0x4f0 drivers/acpi/processor_idle.c:693
cpuidle_enter_state+0x5d0/0x14a0 drivers/cpuidle/cpuidle.c:249
cpuidle_enter+0x5f/0xa0 drivers/cpuidle/cpuidle.c:364
call_cpuidle kernel/sched/idle.c:160 [inline]
cpuidle_idle_call kernel/sched/idle.c:241 [inline]
do_idle+0x369/0x5d0 kernel/sched/idle.c:302
cpu_startup_entry+0x25/0x30 kernel/sched/idle.c:398
start_secondary+0xd7/0xe0 arch/x86/kernel/smpboot.c:265
secondary_startup_64_no_verify+0xb0/0xbb
Modules linked in:
---[ end trace 6452452abc7e60d7 ]---
RIP: 0010:__list_add_valid+0xc6/0xd0 lib/list_debug.c:26
Code: 48 c7 c7 80 dc 43 85 4c 89 e6 4c 89 f1 31 c0 e8 8d 10 40 02 0f 0b 48 c7 c7 40 dd 43 85 4c 89 f6 4c 89 e1 31 c0 e8 77 10 40 02 <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 54 53 49
RSP: 0018:ffffc90000160a00 EFLAGS: 00010046
RAX: 0000000000000075 RBX: ffff8881f735c068 RCX: 958566e80b1a5a00
RDX: 0000000000000102 RSI: 0000000000000102 RDI: 0000000000000000
RBP: ffffc90000160a28 R08: ffffffff8153b2f8 R09: ffffed103ee64e83
R10: ffffed103ee64e83 R11: 1ffff1103ee64e82 R12: ffff888113db6470
R13: dffffc0000000000 R14: ffff8881f735c060 R15: ffff888113db6470
FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ecd206028 CR3: 000000011c4a0000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 89 de mov %ebx,%esi
2: 48 83 e6 08 and $0x8,%rsi
6: 31 ff xor %edi,%edi
8: e8 92 c9 d9 fc callq 0xfcd9c99f
d: 48 83 e3 08 and $0x8,%rbx
11: 0f 85 ae 00 00 00 jne 0xc5
17: e9 0c 00 00 00 jmpq 0x28
1c: e8 5e c4 d9 fc callq 0xfcd9c47f
21: 0f 00 2d d7 d9 b7 00 verw 0xb7d9d7(%rip) # 0xb7d9ff
28: fb sti
29: f4 hlt
* 2a: fa cli <-- trapping instruction
2b: e9 a1 00 00 00 jmpq 0xd1
30: 49 83 c6 04 add $0x4,%r14
34: 4c 89 f0 mov %r14,%rax
37: 48 c1 e8 03 shr $0x3,%rax
3b: 42 8a 04 38 mov (%rax,%r15,1),%al
3f: 84 .byte 0x84