Oops: stack segment: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 5833 Comm: sshd-session Not tainted 6.15.0-syzkaller-11061-g7f9039c524a3 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:__queue_work+0x9e/0xfe0 kernel/workqueue.c:2256
Code: 8b 1d de 93 11 11 31 ff 89 de e8 fd 95 35 00 85 db 0f 85 fc 0c 00 00 e8 b0 91 35 00 49 8d 97 c0 01 00 00 48 89 d5 48 c1 ed 03 <42> 0f b6 44 25 00 84 c0 48 89 54 24 08 0f 85 44 0d 00 00 8b 1a 89
RSP: 0018:ffffc900000077a8 EFLAGS: 00010002
RAX: ffffffff818ac930 RBX: 0000000000000000 RCX: ffff88802ab91e00
RDX: 00000000000001c0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000038 R08: ffff888033e9bbf7 R09: 1ffff110067d377e
R10: dffffc0000000000 R11: ffffed10067d377f R12: dffffc0000000000
R13: ffff888033e9bbf0 R14: 0000000000000008 R15: 0000000000000000
FS:  00007fa19aa02300(0000) GS:ffff888125c5e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555585a2e918 CR3: 0000000072cb2000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 queue_work_on+0x181/0x270 kernel/workqueue.c:2392
 __usb_hcd_giveback_urb+0x41a/0x690 drivers/usb/core/hcd.c:1650
 dummy_timer+0x862/0x4550 drivers/usb/gadget/udc/dummy_hcd.c:1994
 __run_hrtimer kernel/time/hrtimer.c:1761 [inline]
 __hrtimer_run_queues+0x52c/0xc60 kernel/time/hrtimer.c:1825
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1842
 handle_softirqs+0x283/0x870 kernel/softirq.c:579
 do_softirq+0xec/0x180 kernel/softirq.c:480
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x17d/0x1c0 kernel/softirq.c:407
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 rcu_read_unlock_bh include/linux/rcupdate.h:910 [inline]
 __dev_queue_xmit+0x1cd7/0x3a70 net/core/dev.c:4740
 dev_queue_xmit include/linux/netdevice.h:3355 [inline]
 neigh_hh_output include/net/neighbour.h:523 [inline]
 neigh_output include/net/neighbour.h:537 [inline]
 ip_finish_output2+0xd03/0x1160 net/ipv4/ip_output.c:235
 ip_local_out net/ipv4/ip_output.c:129 [inline]
 __ip_queue_xmit+0x1101/0x1b00 net/ipv4/ip_output.c:527
 __tcp_transmit_skb+0x225c/0x36c0 net/ipv4/tcp_output.c:1479
 tcp_transmit_skb net/ipv4/tcp_output.c:1497 [inline]
 tcp_write_xmit+0x1862/0x67f0 net/ipv4/tcp_output.c:2838
 __tcp_push_pending_frames+0x97/0x360 net/ipv4/tcp_output.c:3021
 tcp_sendmsg_locked+0x48cb/0x56f0 net/ipv4/tcp.c:1359
 tcp_sendmsg+0x2f/0x50 net/ipv4/tcp.c:1396
 sock_sendmsg_nosec net/socket.c:712 [inline]
 __sock_sendmsg+0x19c/0x270 net/socket.c:727
 sock_write_iter+0x258/0x330 net/socket.c:1131
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x548/0xa90 fs/read_write.c:686
 ksys_write+0x145/0x250 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa19a2a7407
Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
RSP: 002b:00007ffdbf97df40 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fa19aa02300 RCX: 00007fa19a2a7407
RDX: 0000000000000224 RSI: 0000562072274a40 RDI: 0000000000000004
RBP: 00005620722580c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
R13: 00007ffdbf97e090 R14: 0000000000000000 R15: 0000000000000004
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__queue_work+0x9e/0xfe0 kernel/workqueue.c:2256
Code: 8b 1d de 93 11 11 31 ff 89 de e8 fd 95 35 00 85 db 0f 85 fc 0c 00 00 e8 b0 91 35 00 49 8d 97 c0 01 00 00 48 89 d5 48 c1 ed 03 <42> 0f b6 44 25 00 84 c0 48 89 54 24 08 0f 85 44 0d 00 00 8b 1a 89
RSP: 0018:ffffc900000077a8 EFLAGS: 00010002
RAX: ffffffff818ac930 RBX: 0000000000000000 RCX: ffff88802ab91e00
RDX: 00000000000001c0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000038 R08: ffff888033e9bbf7 R09: 1ffff110067d377e
R10: dffffc0000000000 R11: ffffed10067d377f R12: dffffc0000000000
R13: ffff888033e9bbf0 R14: 0000000000000008 R15: 0000000000000000
FS:  00007fa19aa02300(0000) GS:ffff888125c5e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555585a2e918 CR3: 0000000072cb2000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	8b 1d de 93 11 11    	mov    0x111193de(%rip),%ebx        # 0x111193e4
   6:	31 ff                	xor    %edi,%edi
   8:	89 de                	mov    %ebx,%esi
   a:	e8 fd 95 35 00       	call   0x35960c
   f:	85 db                	test   %ebx,%ebx
  11:	0f 85 fc 0c 00 00    	jne    0xd13
  17:	e8 b0 91 35 00       	call   0x3591cc
  1c:	49 8d 97 c0 01 00 00 	lea    0x1c0(%r15),%rdx
  23:	48 89 d5             	mov    %rdx,%rbp
  26:	48 c1 ed 03          	shr    $0x3,%rbp
* 2a:	42 0f b6 44 25 00    	movzbl 0x0(%rbp,%r12,1),%eax <-- trapping instruction
  30:	84 c0                	test   %al,%al
  32:	48 89 54 24 08       	mov    %rdx,0x8(%rsp)
  37:	0f 85 44 0d 00 00    	jne    0xd81
  3d:	8b 1a                	mov    (%rdx),%ebx
  3f:	89                   	.byte 0x89