syzbot

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WARNING: CPU: 0 PID: 10328 at kernel/workqueue.c:2257 __queue_work+0xc3a/0x1080 kernel/workqueue.c:2256
Modules linked in:
CPU: 0 UID: 0 PID: 10328 Comm: dhcpcd-run-hook Not tainted 6.13.0-syzkaller-09030-g6d61a53dd6f5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:__queue_work+0xc3a/0x1080 kernel/workqueue.c:2256
Code: 07 83 c0 03 38 d0 7c 09 84 d2 74 05 e8 ef 4b 8d 00 8b 5b 2c 31 ff 83 e3 20 89 de e8 20 38 33 00 85 db 75 60 e8 17 3d 33 00 90 <0f> 0b 90 e9 f9 f7 ff ff e8 09 3d 33 00 90 0f 0b 90 e9 7e f6 ff ff
RSP: 0018:ffffc90000007be8 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000100 RCX: ffffffff8147e9c1
RDX: ffff88811e599d40 RSI: ffffffff8147ea19 RDI: 0000000000000005
RBP: ffff8881250e3768 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000003 R12: 1ffff92000000f8f
R13: 0000000000000001 R14: 0000000000000100 R15: ffff888113e38000
FS:  0000000000000000(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f45b49855e8 CR3: 000000011172a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x1a0/0x610 kernel/time/timer.c:1789
 expire_timers kernel/time/timer.c:1835 [inline]
 __run_timers+0x56a/0x930 kernel/time/timer.c:2414
 __run_timer_base kernel/time/timer.c:2426 [inline]
 __run_timer_base kernel/time/timer.c:2418 [inline]
 run_timer_base+0x114/0x190 kernel/time/timer.c:2435
 run_timer_softirq+0x1a/0x40 kernel/time/timer.c:2445
 handle_softirqs+0x206/0x8d0 kernel/softirq.c:561
 __do_softirq kernel/softirq.c:595 [inline]
 invoke_softirq kernel/softirq.c:435 [inline]
 __irq_exit_rcu+0xfa/0x160 kernel/softirq.c:662
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:678
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:kasan_quarantine_put+0x97/0x240 mm/kasan/quarantine.c:237
Code: 00 00 00 00 00 48 03 5a 10 48 81 fb 00 00 10 00 48 89 5a 10 0f 87 94 00 00 00 4d 85 ed 75 79 9c 58 f6 c4 02 0f 85 6d 01 00 00 <5b> b8 01 00 00 00 5d 41 5c 41 5d 41 5e c3 cc cc cc cc e8 02 88 ad
RSP: 0018:ffffc90005fff8b0 EFLAGS: 00000246
RAX: 0000000000000002 RBX: 00000000000d30f8 RCX: 1ffffffff1f60245
RDX: 0000000000000000 RSI: ffffffff872804c0 RDI: ffffffff87478560
RBP: ffff888114709d80 R08: 0000000000000001 R09: fffffbfff1f5d9ca
R10: ffffffff8faece57 R11: 0000000000000003 R12: ffff888100ad4c80
R13: 0000000000000200 R14: ffffea000451c240 R15: 0000000000000000
 kasan_slab_free include/linux/kasan.h:233 [inline]
 slab_free_hook mm/slub.c:2353 [inline]
 slab_free mm/slub.c:4609 [inline]
 kmem_cache_free+0x2b1/0x470 mm/slub.c:4711
 vma_lock_free kernel/fork.c:458 [inline]
 __vm_area_free+0x38/0x50 kernel/fork.c:514
 remove_vma+0x154/0x1b0 mm/vma.c:417
 exit_mmap+0x511/0xba0 mm/mmap.c:1308
 __mmput kernel/fork.c:1345 [inline]
 mmput+0xdb/0x370 kernel/fork.c:1367
 exec_mmap fs/exec.c:1011 [inline]
 begin_new_exec+0x152b/0x3800 fs/exec.c:1267
 load_elf_binary+0x834/0x4f00 fs/binfmt_elf.c:1002
 search_binary_handler fs/exec.c:1775 [inline]
 exec_binprm fs/exec.c:1807 [inline]
 bprm_execve fs/exec.c:1859 [inline]
 bprm_execve+0x8dd/0x1680 fs/exec.c:1835
 do_execveat_common.isra.0+0x4a2/0x610 fs/exec.c:1966
 do_execve fs/exec.c:2040 [inline]
 __do_sys_execve fs/exec.c:2116 [inline]
 __se_sys_execve fs/exec.c:2111 [inline]
 __x64_sys_execve+0x8c/0xb0 fs/exec.c:2111
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f45b48d2ef7
Code: Unable to access opcode bytes at 0x7f45b48d2ecd.
RSP: 002b:00007ffc5f30ec88 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 0000559704ed9cb0 RCX: 00007f45b48d2ef7
RDX: 0000559704ed9cf8 RSI: 0000559704ed9cb0 RDI: 0000559704ed9d90
RBP: 0000559704ed9d90 R08: 0000559704ed9d95 R09: 00007ffc5f313f09
R10: 00007f45b4ad1088 R11: 0000000000000246 R12: 0000559704ed9cf8
R13: 00007f45b4a80904 R14: 0000559704ed9cf8 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess):
   0:	00 00                	add    %al,(%rax)
   2:	00 00                	add    %al,(%rax)
   4:	00 48 03             	add    %cl,0x3(%rax)
   7:	5a                   	pop    %rdx
   8:	10 48 81             	adc    %cl,-0x7f(%rax)
   b:	fb                   	sti
   c:	00 00                	add    %al,(%rax)
   e:	10 00                	adc    %al,(%rax)
  10:	48 89 5a 10          	mov    %rbx,0x10(%rdx)
  14:	0f 87 94 00 00 00    	ja     0xae
  1a:	4d 85 ed             	test   %r13,%r13
  1d:	75 79                	jne    0x98
  1f:	9c                   	pushf
  20:	58                   	pop    %rax
  21:	f6 c4 02             	test   $0x2,%ah
  24:	0f 85 6d 01 00 00    	jne    0x197
* 2a:	5b                   	pop    %rbx <-- trapping instruction
  2b:	b8 01 00 00 00       	mov    $0x1,%eax
  30:	5d                   	pop    %rbp
  31:	41 5c                	pop    %r12
  33:	41 5d                	pop    %r13
  35:	41 5e                	pop    %r14
  37:	c3                   	ret
  38:	cc                   	int3
  39:	cc                   	int3
  3a:	cc                   	int3
  3b:	cc                   	int3
  3c:	e8                   	.byte 0xe8
  3d:	02                   	.byte 0x2
  3e:	88                   	.byte 0x88
  3f:	ad                   	lods   %ds:(%rsi),%eax