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NETDEV WATCHDOG: sl0 (): transmit queue 0 timed out
WARNING: CPU: 1 PID: 4217 at net/sched/sch_generic.c:526 dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525
Modules linked in:
CPU: 1 PID: 4217 Comm: sshd Not tainted 6.1.70-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525
lr : dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525
sp : ffff800008017bb0
x29: ffff800008017be0 x28: dfff800000000000 x27: fffffffffffffd90
x26: ffff0000ca816800 x25: 0000000000000000 x24: 0000000000000110
x23: ffff0000d8eda000 x22: ffff0000ca816870 x21: ffff0000d8eda460
x20: ffff800018142000 x19: ffff0000d8eda548 x18: ffff800008016fa0
x17: 0000000000000000 x16: ffff80001214740c x15: 0000000000000000
x14: 00000000ffffffff x13: 0000000000167eb8 x12: 0000000000000001
x11: 0000000000ff0100 x10: 0000000000000000 x9 : c6ab71715fe18f00
x8 : c6ab71715fe18f00 x7 : 0000000000167eb8 x6 : 0000000000167e78
x5 : ffff800008017498 x4 : ffff8000158f61c0 x3 : ffff80000858785c
x2 : 0000000000000001 x1 : 0000000100000101 x0 : 0000000000000000
Call trace:
 dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525
 call_timer_fn+0x1c0/0xa1c kernel/time/timer.c:1474
 expire_timers kernel/time/timer.c:1519 [inline]
 __run_timers+0x554/0x718 kernel/time/timer.c:1790
 run_timer_softirq+0x7c/0x114 kernel/time/timer.c:1803
 __do_softirq+0x314/0xe38 kernel/softirq.c:571
 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79
 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:893
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:84
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0x264/0x4d4 kernel/softirq.c:650
 irq_exit_rcu+0x14/0x84 kernel/softirq.c:662
 el0_interrupt+0x80/0x260 arch/arm64/kernel/entry-common.c:717
 __el0_irq_handler_common+0x18/0x24 arch/arm64/kernel/entry-common.c:724
 el0t_64_irq_handler+0x10/0x1c arch/arm64/kernel/entry-common.c:729
 el0t_64_irq+0x18c/0x190 arch/arm64/kernel/entry.S:586
irq event stamp: 5255655
hardirqs last  enabled at (5255654): [<ffff800008342ff8>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261
hardirqs last disabled at (5255655): [<ffff8000121430c4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (5255576): [<ffff800008033064>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (5255631): [<ffff80000802a99c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79
---[ end trace 0000000000000000 ]---
sl0: transmit timed out, driver error?