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NETDEV WATCHDOG: sl0 (): transmit queue 0 timed out
WARNING: CPU: 1 PID: 4465 at net/sched/sch_generic.c:478 dev_watchdog+0x93c/0xb10 net/sched/sch_generic.c:477
Modules linked in:
CPU: 1 PID: 4465 Comm: syz-executor.0 Not tainted 5.15.157-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:dev_watchdog+0x93c/0xb10 net/sched/sch_generic.c:477
Code: 05 dc 8b 7b 05 01 48 8b 5c 24 28 48 89 df e8 3b c6 e2 ff 48 c7 c7 40 bf 7c 8b 48 89 de 48 89 c2 48 8b 4c 24 10 e8 74 7d f6 f8 <0f> 0b e9 fe fc ff ff e8 38 d5 2a f9 0f 0b e9 83 fc ff ff 44 89 e1
RSP: 0000:ffffc90000dd0b10 EFLAGS: 00010246
RAX: bea0fed262db7a00 RBX: ffff888020004000 RCX: ffff88802310d940
RDX: 0000000000000104 RSI: 0000000000000104 RDI: 0000000000000000
RBP: 00000000ffffb401 R08: ffffffff8166862c R09: ffffed10173667a8
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888020004448
R13: ffff888020004440 R14: ffff888020004540 R15: ffff888020004460
FS:  00007f484c5cb6c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4844a35000 CR3: 00000000746e3000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x16d/0x560 kernel/time/timer.c:1451
 expire_timers kernel/time/timer.c:1496 [inline]
 __run_timers+0x67c/0x890 kernel/time/timer.c:1767
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1780
 __do_softirq+0x3b3/0x93a kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x155/0x240 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1096
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:161 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 12 e8 a2 f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> f7 14 30 f7 65 8b 05 c8 22 db 75 85 c0 74 3f 48 c7 04 24 0e 36
RSP: 0000:ffffc900041b7a40 EFLAGS: 00000206
RAX: bea0fed262db7a00 RBX: 1ffff92000836f4c RCX: ffffffff81631958
RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: 0000000000000001
RBP: ffffc900041b7ad0 R08: dffffc0000000000 R09: fffffbfff1f7ee21
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 1ffff92000836f48 R14: ffffc900041b7a60 R15: 0000000000000246
 spin_unlock_irqrestore include/linux/spinlock.h:418 [inline]
 unlock_page_lruvec_irqrestore include/linux/memcontrol.h:1538 [inline]
 __pagevec_lru_add+0x155a/0x18d0 mm/swap.c:1055
 lru_cache_add+0x556/0x7e0 mm/swap.c:453
 do_anonymous_page mm/memory.c:3848 [inline]
 handle_pte_fault mm/memory.c:4619 [inline]
 __handle_mm_fault mm/memory.c:4756 [inline]
 handle_mm_fault+0x4aaa/0x5950 mm/memory.c:4854
 do_user_addr_fault arch/x86/mm/fault.c:1388 [inline]
 handle_page_fault arch/x86/mm/fault.c:1476 [inline]
 exc_page_fault+0x271/0x740 arch/x86/mm/fault.c:1532
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:568
RIP: 0033:0x7f484e0048f0
Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41
RSP: 002b:00007f484c5ca530 EFLAGS: 00010202
RAX: 000000000088a000 RBX: 00007f484c5ca5d0 RCX: 0000000000000101
RDX: 00000000000003ff RSI: 0000000000001000 RDI: 00007f484c5ca670
RBP: 0000000000000102 R08: 00007f48441ab000 R09: 0000000000000001
R10: 0000000020012582 R11: 00000000000124a9 R12: 0000000000000c01
R13: 00007f484e0c7e80 R14: 0000000000000017 R15: 00007f484c5ca670
 </TASK>
----------------
Code disassembly (best guess):
   0:	9c                   	pushf
   1:	8f 44 24 20          	pop    0x20(%rsp)
   5:	42 80 3c 23 00       	cmpb   $0x0,(%rbx,%r12,1)
   a:	74 08                	je     0x14
   c:	4c 89 f7             	mov    %r14,%rdi
   f:	e8 12 e8 a2 f7       	call   0xf7a2e826
  14:	f6 44 24 21 02       	testb  $0x2,0x21(%rsp)
  19:	75 4e                	jne    0x69
  1b:	41 f7 c7 00 02 00 00 	test   $0x200,%r15d
  22:	74 01                	je     0x25
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
* 2a:	e8 f7 14 30 f7       	call   0xf7301526 <-- trapping instruction
  2f:	65 8b 05 c8 22 db 75 	mov    %gs:0x75db22c8(%rip),%eax        # 0x75db22fe
  36:	85 c0                	test   %eax,%eax
  38:	74 3f                	je     0x79
  3a:	48                   	rex.W
  3b:	c7                   	.byte 0xc7
  3c:	04 24                	add    $0x24,%al
  3e:	0e                   	(bad)
  3f:	36                   	ss