------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(!irqs_disabled())
WARNING: CPU: 1 PID: 7983 at kernel/locking/lockdep.c:150 lockdep_unlock+0x1e6/0x300 kernel/locking/lockdep.c:150
Modules linked in:
CPU: 1 PID: 7983 Comm: syz-executor.3 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:lockdep_unlock+0x1e6/0x300 kernel/locking/lockdep.c:150
Code: 0f b6 04 30 84 c0 0f 85 e4 00 00 00 83 3d 61 1c 16 0e 00 75 19 90 48 c7 c7 80 c0 aa 8b 48 c7 c6 c0 c0 aa 8b e8 2b 78 e6 ff 90 <0f> 0b 90 90 90 e9 d2 fe ff ff 90 e8 aa dc 30 03 85 c0 74 3a 48 c7
RSP: 0018:ffffc900187770a0 EFLAGS: 00010246
RAX: e6cd292d83f59b00 RBX: 1ffff920030eee18 RCX: 0000000000040000
RDX: ffffc90010099000 RSI: 000000000000708e RDI: 000000000000708f
RBP: ffffc90018777130 R08: ffffffff8157cc12 R09: 1ffff110172a51a2
R10: dffffc0000000000 R11: ffffed10172a51a3 R12: 1ffff920030eee14
R13: ffff8880205ee5c0 R14: dffffc0000000000 R15: ffffc900187770c0
FS:  00007ffad577c6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ea22000 CR3: 0000000022ec0000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 graph_unlock kernel/locking/lockdep.c:186 [inline]
 validate_chain+0x15a2/0x58e0 kernel/locking/lockdep.c:3873
 __lock_acquire+0x1346/0x1fd0 kernel/locking/lockdep.c:5137
 lock_acquire+0x1e4/0x530 kernel/locking/lockdep.c:5754
 _raw_spin_lock_nested+0x31/0x40 kernel/locking/spinlock.c:378
 raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:559
 raw_spin_rq_lock kernel/sched/sched.h:1385 [inline]
 rq_lock kernel/sched/sched.h:1699 [inline]
 __schedule+0x354/0x4a20 kernel/sched/core.c:6652
 preempt_schedule_irq+0xfb/0x1c0 kernel/sched/core.c:7058
 irqentry_exit+0x5e/0x90 kernel/entry/common.c:348
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:static_key_fast_inc_not_disabled+0x297/0x2d0
Code: e8 ae 8b 2f 00 e9 14 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 46 fe ff ff 4c 89 ff e8 f0 8b 2f 00 e9 39 fe ff ff 89 d9 <80> e1 07 80 c1 03 38 c1 0f 8c 41 fe ff ff 48 89 df e8 c3 8c 2f 00
RSP: 0018:ffffc90018777aa0 EFLAGS: 00000202
RAX: 0000000000000004 RBX: ffffc90018777ae0 RCX: 0000000018777ae0
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff945236c0
RBP: ffffc90018777b60 R08: ffffffff945236c3 R09: 1ffffffff28a46d8
R10: dffffc0000000000 R11: fffffbfff28a46d9 R12: 0000000000000006
R13: 1ffff920030eef5c R14: dffffc0000000000 R15: ffffffff945236c0
 static_key_slow_inc_cpuslocked+0x1f/0x150 kernel/jump_label.c:159
 cpuset_inc include/linux/cpuset.h:46 [inline]
 cpuset_css_online+0x14c/0x960 kernel/cgroup/cpuset.c:4055
 online_css+0xbd/0x260 kernel/cgroup/cgroup.c:5498
 css_create kernel/cgroup/cgroup.c:5569 [inline]
 cgroup_apply_control_enable+0x7d7/0xaf0 kernel/cgroup/cgroup.c:3217
 cgroup_mkdir+0xa52/0xd30 kernel/cgroup/cgroup.c:5762
 kernfs_iop_mkdir+0x258/0x3f0 fs/kernfs/dir.c:1237
 vfs_mkdir+0x2fb/0x4b0 fs/namei.c:4126
 do_mkdirat+0x264/0x3a0 fs/namei.c:4149
 __do_sys_mkdirat fs/namei.c:4164 [inline]
 __se_sys_mkdirat fs/namei.c:4162 [inline]
 __x64_sys_mkdirat+0x89/0xa0 fs/namei.c:4162
 do_syscall_64+0xfd/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7ffad4a7de69
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffad577c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 00007ffad4babf80 RCX: 00007ffad4a7de69
RDX: 00000000000001ff RSI: 0000000020000000 RDI: ffffffffffffff9c
RBP: 00007ffad4aca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007ffad4babf80 R15: 00007fff93f544f8
 </TASK>
----------------
Code disassembly (best guess):
   0:	e8 ae 8b 2f 00       	call   0x2f8bb3
   5:	e9 14 fe ff ff       	jmp    0xfffffe1e
   a:	44 89 f9             	mov    %r15d,%ecx
   d:	80 e1 07             	and    $0x7,%cl
  10:	80 c1 03             	add    $0x3,%cl
  13:	38 c1                	cmp    %al,%cl
  15:	0f 8c 46 fe ff ff    	jl     0xfffffe61
  1b:	4c 89 ff             	mov    %r15,%rdi
  1e:	e8 f0 8b 2f 00       	call   0x2f8c13
  23:	e9 39 fe ff ff       	jmp    0xfffffe61
  28:	89 d9                	mov    %ebx,%ecx
* 2a:	80 e1 07             	and    $0x7,%cl <-- trapping instruction
  2d:	80 c1 03             	add    $0x3,%cl
  30:	38 c1                	cmp    %al,%cl
  32:	0f 8c 41 fe ff ff    	jl     0xfffffe79
  38:	48 89 df             	mov    %rbx,%rdi
  3b:	e8 c3 8c 2f 00       	call   0x2f8d03