Oops: general protection fault, probably for non-canonical address 0xfff10c0d07880022: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: maybe wild-memory-access in range [0xff8880683c400110-0xff8880683c400117]
CPU: 1 UID: 0 PID: 8774 Comm: syz-executor Not tainted 6.12.0-syzkaller-01518-ga5c93bfec0be #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:__lock_acquire+0xe4/0x3c40 kernel/locking/lockdep.c:5089
Code: 08 84 d2 0f 85 15 14 00 00 44 8b 0d fa cd f5 0e 45 85 c9 0f 84 b4 0e 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 96 2c 00 00 49 8b 04 24 48 3d a0 07 7b 93 0f 84
RSP: 0018:ffffc900040d7928 EFLAGS: 00010017
RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 1ff1100d07880022 RSI: 1ffff9200081af37 RDI: ff8880683c400117
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff90600357 R11: 0000000000000001 R12: ff8880683c400117
R13: ffff88801cb95a00 R14: 0000000000000000 R15: 0000000000000000
FS:  000055555ef6f500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fde45225870 CR3: 0000000032d24000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 lock_acquire.part.0+0x11b/0x380 kernel/locking/lockdep.c:5849
 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:119 [inline]
 _raw_spin_lock_irq+0x36/0x50 kernel/locking/spinlock.c:170
 put_pwq_unlocked kernel/workqueue.c:1662 [inline]
 put_pwq_unlocked kernel/workqueue.c:1655 [inline]
 destroy_workqueue+0x5dd/0xaa0 kernel/workqueue.c:5883
 btrfs_destroy_workqueue+0x41/0x260 fs/btrfs/async-thread.c:360
 btrfs_stop_all_workers+0x182/0x370 fs/btrfs/disk-io.c:1787
 close_ctree+0x51d/0xe70 fs/btrfs/disk-io.c:4360
 generic_shutdown_super+0x15f/0x3d0 fs/super.c:642
 kill_anon_super+0x3a/0x60 fs/super.c:1237
 btrfs_kill_super+0x3b/0x50 fs/btrfs/super.c:2112
 deactivate_locked_super+0xc1/0x1a0 fs/super.c:473
 deactivate_super+0xde/0x100 fs/super.c:506
 cleanup_mnt+0x222/0x450 fs/namespace.c:1373
 task_work_run+0x151/0x250 kernel/task_work.c:239
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:114 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x27b/0x2a0 kernel/entry/common.c:218
 do_syscall_64+0xda/0x250 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f91f317fa87
Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffcd8a30648 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f91f317fa87
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcd8a30700
RBP: 00007ffcd8a30700 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcd8a31780
R13: 00007f91f31f15fc R14: 000000000004c719 R15: 00007ffcd8a317c0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__lock_acquire+0xe4/0x3c40 kernel/locking/lockdep.c:5089
Code: 08 84 d2 0f 85 15 14 00 00 44 8b 0d fa cd f5 0e 45 85 c9 0f 84 b4 0e 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 96 2c 00 00 49 8b 04 24 48 3d a0 07 7b 93 0f 84
RSP: 0018:ffffc900040d7928 EFLAGS: 00010017
RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 1ff1100d07880022 RSI: 1ffff9200081af37 RDI: ff8880683c400117
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff90600357 R11: 0000000000000001 R12: ff8880683c400117
R13: ffff88801cb95a00 R14: 0000000000000000 R15: 0000000000000000
FS:  000055555ef6f500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fde45225870 CR3: 0000000032d24000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
   0:	08 84 d2 0f 85 15 14 	or     %al,0x1415850f(%rdx,%rdx,8)
   7:	00 00                	add    %al,(%rax)
   9:	44 8b 0d fa cd f5 0e 	mov    0xef5cdfa(%rip),%r9d        # 0xef5ce0a
  10:	45 85 c9             	test   %r9d,%r9d
  13:	0f 84 b4 0e 00 00    	je     0xecd
  19:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  20:	fc ff df
  23:	4c 89 e2             	mov    %r12,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1) <-- trapping instruction
  2e:	0f 85 96 2c 00 00    	jne    0x2cca
  34:	49 8b 04 24          	mov    (%r12),%rax
  38:	48 3d a0 07 7b 93    	cmp    $0xffffffff937b07a0,%rax
  3e:	0f                   	.byte 0xf
  3f:	84                   	.byte 0x84