------------[ cut here ]------------
WARNING: CPU: 1 PID: 6836 at kernel/workqueue.c:1438 __queue_work+0xf70/0x13b0 kernel/workqueue.c:1438
Modules linked in:
CPU: 1 PID: 6836 Comm: sed Not tainted 6.1.0-rc3-syzkaller-00666-gc86df29d11df #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:__queue_work+0xf70/0x13b0 kernel/workqueue.c:1438
Code: e0 07 83 c0 03 38 d0 7c 09 84 d2 74 05 e8 38 55 7a 00 8b 5b 2c 31 ff 83 e3 20 89 de e8 f9 fd 2d 00 85 db 75 42 e8 20 01 2e 00 <0f> 0b e9 7e f7 ff ff e8 14 01 2e 00 0f 0b e9 10 f7 ff ff e8 08 01
RSP: 0018:ffffc900001e0c98 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000100 RCX: 0000000000000100
RDX: ffff88801c2e3a80 RSI: ffffffff814eab70 RDI: 0000000000000005
RBP: ffffc900001e0d60 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000001 R12: ffff88804fd64b30
R13: ffff88804fd64b78 R14: 0000000000000000 R15: ffff8880771d1800
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa2650ce028 CR3: 0000000057b9c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x1da/0x7c0 kernel/time/timer.c:1474
 expire_timers kernel/time/timer.c:1514 [inline]
 __run_timers.part.0+0x4a3/0xaf0 kernel/time/timer.c:1790
 __run_timers kernel/time/timer.c:1768 [inline]
 run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1803
 __do_softirq+0x1f7/0xad8 kernel/softirq.c:571
 invoke_softirq kernel/softirq.c:445 [inline]
 __irq_exit_rcu+0x123/0x180 kernel/softirq.c:650
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1107
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:stack_trace_save+0x97/0xc0 kernel/stacktrace.c:114
Code: 8d 74 24 20 89 54 24 2c 48 c7 44 24 30 00 00 00 00 65 48 8b 14 25 80 6f 02 00 e8 d4 ed c3 ff 8b 44 24 30 48 c7 03 00 00 00 00 <c7> 43 08 00 00 00 00 48 8b 4c 24 78 65 48 2b 0c 25 28 00 00 00 75
RSP: 0018:ffffc9000317f6a8 EFLAGS: 00000286
RAX: 000000000000000f RBX: fffff5200062fed5 RCX: ffffc9000317f538
RDX: 1ffff1100385c898 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff88804ea9e400 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 000000000008c07e R12: 0000000000000800
R13: 0000000000000001 R14: ffffffff81c8b135 R15: ffffea00013aa780
 kasan_save_stack+0x1e/0x40 mm/kasan/common.c:45
 kasan_set_track+0x21/0x30 mm/kasan/common.c:52
 kasan_save_free_info+0x2a/0x40 mm/kasan/generic.c:511
 ____kasan_slab_free mm/kasan/common.c:236 [inline]
 ____kasan_slab_free+0x160/0x1c0 mm/kasan/common.c:200
 kasan_slab_free include/linux/kasan.h:177 [inline]
 slab_free_hook mm/slub.c:1724 [inline]
 slab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1750
 slab_free mm/slub.c:3661 [inline]
 kmem_cache_free_bulk.part.0+0x205/0x780 mm/slub.c:3779
 mt_free_bulk lib/maple_tree.c:163 [inline]
 mas_destroy+0x394/0x5c0 lib/maple_tree.c:5769
 mas_store_prealloc+0xec/0x150 lib/maple_tree.c:5704
 vma_expand+0x409/0xb60 mm/mmap.c:568
 mmap_region+0x131b/0x1c00 mm/mmap.c:2592
 do_mmap+0x825/0xf50 mm/mmap.c:1412
 vm_mmap_pgoff+0x1ab/0x270 mm/util.c:520
 ksys_mmap_pgoff+0x41b/0x5a0 mm/mmap.c:1458
 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+0x63/0xcd
RIP: 0033:0x7fa2654111f2
Code: 04 00 00 5b 5d 41 5c c3 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 9e 1f 01 00 16 00
RSP: 002b:00007ffc549c7038 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007fa2654111f2
RDX: 0000000000000001 RSI: 0000000000001000 RDI: 00007fa2650cb000
RBP: 00007fa2650cb000 R08: 0000000000000003 R09: 0000000000002000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffc549c7050
R13: 00007ffc549c70b0 R14: 0000000000000001 R15: 00007fa2650ce000
 </TASK>
----------------
Code disassembly (best guess):
   0:	8d 74 24 20          	lea    0x20(%rsp),%esi
   4:	89 54 24 2c          	mov    %edx,0x2c(%rsp)
   8:	48 c7 44 24 30 00 00 	movq   $0x0,0x30(%rsp)
   f:	00 00
  11:	65 48 8b 14 25 80 6f 	mov    %gs:0x26f80,%rdx
  18:	02 00
  1a:	e8 d4 ed c3 ff       	callq  0xffc3edf3
  1f:	8b 44 24 30          	mov    0x30(%rsp),%eax
  23:	48 c7 03 00 00 00 00 	movq   $0x0,(%rbx)
* 2a:	c7 43 08 00 00 00 00 	movl   $0x0,0x8(%rbx) <-- trapping instruction
  31:	48 8b 4c 24 78       	mov    0x78(%rsp),%rcx
  36:	65 48 2b 0c 25 28 00 	sub    %gs:0x28,%rcx
  3d:	00 00
  3f:	75                   	.byte 0x75