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NETDEV WATCHDOG: sl0 (): transmit queue 0 timed out
WARNING: CPU: 1 PID: 4200 at net/sched/sch_generic.c:478 dev_watchdog+0x8d3/0xab0 net/sched/sch_generic.c:477
Modules linked in:
CPU: 1 PID: 4200 Comm: udevd Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:dev_watchdog+0x8d3/0xab0 net/sched/sch_generic.c:477
Code: f9 c6 05 0a 85 62 05 01 4c 8b 74 24 28 4c 89 f7 e8 b2 4f e4 ff 48 c7 c7 c0 84 01 8b 4c 89 f6 48 89 c2 44 89 e1 e8 dd 1f aa 01 <0f> 0b e9 31 fe ff ff e8 01 7c 84 f9 0f 0b e9 13 fe ff ff 44 89 e1
RSP: 0018:ffffc90000dd0b08 EFLAGS: 00010246
RAX: 0ed82734f1176000 RBX: dffffc0000000000 RCX: ffff888076018000
RDX: 0000000000000100 RSI: 0000000000000101 RDI: 0000000000000000
RBP: ffff888022c9a868 R08: dffffc0000000000 R09: fffffbfff1ff6e32
R10: fffffbfff1ff6e32 R11: 1ffffffff1ff6e31 R12: 0000000000000000
R13: ffff88807c66c540 R14: ffff88807c66c000 R15: dffffc0000000000
FS:  00007fa1e229b880(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa1e18b6000 CR3: 0000000061f57000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x16c/0x530 kernel/time/timer.c:1451
 expire_timers kernel/time/timer.c:1496 [inline]
 __run_timers+0x525/0x7c0 kernel/time/timer.c:1767
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1780
 handle_softirqs+0x328/0x820 kernel/softirq.c:576
 __do_softirq kernel/softirq.c:610 [inline]
 invoke_softirq kernel/softirq.c:450 [inline]
 __irq_exit_rcu+0x12f/0x220 kernel/softirq.c:659
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:671
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:seqcount_lockdep_reader_access+0x0/0x1c0 include/linux/seqlock.h:98
Code: 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 06 cb 0f 00 0f 0b e9 7d fc ff ff e8 4a 34 40 08 66 2e 0f 1f 84 00 00 00 00 00 <55> 48 89 e5 41 57 41 56 41 54 53 48 83 e4 e0 48 81 ec 80 00 00 00
RSP: 0018:ffffc90002eef790 EFLAGS: 00000a06
RAX: 1ffff920005ddf05 RBX: ffffc90002eef820 RCX: ffff888076018000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90002eef820
RBP: ffffc90002eef890 R08: dffffc0000000000 R09: ffffc90002eef820
R10: fffff520005ddf06 R11: 1ffff920005ddf04 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffffc90002eef828 R15: 1ffff920005ddf00
 ktime_get_coarse_real_ts64+0x36/0x120 kernel/time/timekeeping.c:2244
 current_time+0x86/0x2b0 fs/inode.c:2391
 atime_needs_update+0x3fd/0x780 fs/inode.c:1931
 touch_atime+0xcd/0x620 fs/inode.c:1948
 file_accessed include/linux/fs.h:2521 [inline]
 filemap_read+0x22c2/0x2480 mm/filemap.c:2715
 blkdev_read_iter+0x11d/0x150 block/fops.c:563
 call_read_iter include/linux/fs.h:2166 [inline]
 new_sync_read fs/read_write.c:404 [inline]
 vfs_read+0x725/0xcf0 fs/read_write.c:485
 ksys_read+0x14d/0x250 fs/read_write.c:623
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fa1e2389407
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:00007ffdc9d65a30 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007fa1e229b880 RCX: 00007fa1e2389407
RDX: 0000000000000200 RSI: 00007fa1e18b6000 RDI: 0000000000000009
RBP: 00005601a2edff30 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000001f6
R13: 0000000000007e00 R14: 00005601a2ee34c8 R15: 00007fa1e2adf39c
 </TASK>
----------------
Code disassembly (best guess):
   0:	48 8d 65 d8          	lea    -0x28(%rbp),%rsp
   4:	5b                   	pop    %rbx
   5:	41 5c                	pop    %r12
   7:	41 5d                	pop    %r13
   9:	41 5e                	pop    %r14
   b:	41 5f                	pop    %r15
   d:	5d                   	pop    %rbp
   e:	c3                   	ret
   f:	e8 06 cb 0f 00       	call   0xfcb1a
  14:	0f 0b                	ud2
  16:	e9 7d fc ff ff       	jmp    0xfffffc98
  1b:	e8 4a 34 40 08       	call   0x840346a
  20:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  27:	00 00 00
* 2a:	55                   	push   %rbp <-- trapping instruction
  2b:	48 89 e5             	mov    %rsp,%rbp
  2e:	41 57                	push   %r15
  30:	41 56                	push   %r14
  32:	41 54                	push   %r12
  34:	53                   	push   %rbx
  35:	48 83 e4 e0          	and    $0xffffffffffffffe0,%rsp
  39:	48 81 ec 80 00 00 00 	sub    $0x80,%rsp