------------[ cut here ]------------
!work_pending(work)
WARNING: kernel/workqueue.c:791 at set_work_data kernel/workqueue.c:791 [inline], CPU#0: syz.4.32/6158
WARNING: kernel/workqueue.c:791 at set_work_pool_and_clear_pending kernel/workqueue.c:819 [inline], CPU#0: syz.4.32/6158
WARNING: kernel/workqueue.c:791 at __cancel_work+0x1c1/0x230 kernel/workqueue.c:4426, CPU#0: syz.4.32/6158
Modules linked in:
CPU: 0 UID: 0 PID: 6158 Comm: syz.4.32 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:set_work_data kernel/workqueue.c:791 [inline]
RIP: 0010:set_work_pool_and_clear_pending kernel/workqueue.c:819 [inline]
RIP: 0010:__cancel_work+0x1c1/0x230 kernel/workqueue.c:4426
Code: 02 00 00 75 2d e8 cf df 37 00 48 85 db 75 32 e8 c5 df 37 00 eb 31 e8 be df 37 00 90 0f 0b 90 e9 c1 fe ff ff e8 b0 df 37 00 90 <0f> 0b 90 e9 44 ff ff ff e8 a2 df 37 00 e8 2d c1 20 0a 48 85 db 74
RSP: 0018:ffffc900035a7bb0 EFLAGS: 00010093
RAX: ffffffff818dc150 RBX: 001fffffffc00000 RCX: ffff8880305cdb80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff8880336eaeb7 R09: 1ffff110066dd5d6
R10: dffffc0000000000 R11: ffffed10066dd5d7 R12: dffffc0000000000
R13: 1ffff110066dd5d6 R14: ffff8880336eaeb0 R15: 0000000000000040
FS:  0000555560561500(0000) GS:ffff88812545d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcd8b9ad400 CR3: 0000000078b04000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __cancel_work_sync+0x1f/0x110 kernel/workqueue.c:4436
 lec_arp_destroy net/atm/lec.c:1501 [inline]
 lec_atm_close+0x171/0x9e0 net/atm/lec.c:497
 vcc_destroy_socket net/atm/common.c:181 [inline]
 vcc_release+0x10f/0x580 net/atm/common.c:205
 svc_release+0x6c/0xd0 net/atm/svc.c:95
 __sock_release net/socket.c:662 [inline]
 sock_close+0xc3/0x240 net/socket.c:1455
 __fput+0x44f/0xa70 fs/file_table.c:469
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:67 [inline]
 exit_to_user_mode_loop+0xed/0x480 kernel/entry/common.c:98
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:256 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:325 [inline]
 do_syscall_64+0x32d/0xf80 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fbcba79c799
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc22e2b4b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007fbcbaa17da0 RCX: 00007fbcba79c799
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007fbcbaa17da0 R08: 00007fbcbaa16038 R09: 0000000000000000
R10: 000000000003fd8c R11: 0000000000000246 R12: 000000000001932d
R13: 00007fbcbaa15fac R14: 00000000000192c8 R15: 00007ffc22e2b5c0
 </TASK>