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NETDEV WATCHDOG: sl0 (): transmit queue 0 timed out 21760 ms
WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:526 dev_watchdog+0x63c/0x688 net/sched/sch_generic.c:525
Modules linked in:
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.4.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dev_watchdog+0x63c/0x688 net/sched/sch_generic.c:525
lr : dev_watchdog+0x63c/0x688 net/sched/sch_generic.c:525
sp : ffff800008007bb0
x29: ffff800008007be0 x28: dfff800000000000 x27: ffffffffffffff50
x26: ffff0000d02b2800 x25: 0000000000000000 x24: 0000000000000110
x23: ffff0000d02b2870 x22: 0000000000005500 x21: ffff0000dd5f8000
x20: ffff0000dd5f8000 x19: ffff0000dd5f8548 x18: ffff800008007080
x17: 0000000000000000 x16: ffff80001236a2b0 x15: 0000000000000104
x14: 0000000000000100 x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000000102 x10: 0000000000000100 x9 : 90f44474fbc4c500
x8 : 90f44474fbc4c500 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800008007498 x4 : ffff800015c7e800 x3 : ffff8000085947bc
x2 : 0000000000000001 x1 : 0000000100000102 x0 : 0000000000000000
Call trace:
 dev_watchdog+0x63c/0x688 net/sched/sch_generic.c:525
 call_timer_fn+0x19c/0x8cc kernel/time/timer.c:1700
 expire_timers kernel/time/timer.c:1751 [inline]
 __run_timers+0x55c/0x734 kernel/time/timer.c:2022
 run_timer_softirq+0x7c/0x114 kernel/time/timer.c:2035
 __do_softirq+0x2d0/0xd54 kernel/softirq.c:571
 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:899
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:85
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:650
 irq_exit_rcu+0x14/0x84 kernel/softirq.c:662
 __el1_irq arch/arm64/kernel/entry-common.c:472 [inline]
 el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:486
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:491
 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:587
 __daif_local_irq_enable arch/arm64/include/asm/irqflags.h:33 [inline]
 arch_local_irq_enable+0x8/0xc arch/arm64/include/asm/irqflags.h:55
 cpuidle_idle_call kernel/sched/idle.c:170 [inline]
 do_idle+0x1f0/0x4e8 kernel/sched/idle.c:282
 cpu_startup_entry+0x24/0x28 kernel/sched/idle.c:379
 rest_init+0x2dc/0x2f4 init/main.c:735
 start_kernel+0x0/0x55c init/main.c:834
 start_kernel+0x3f0/0x55c init/main.c:1088
 __primary_switched+0xb8/0xc0 arch/arm64/kernel/head.S:523
irq event stamp: 1095829
hardirqs last  enabled at (1095828): [<ffff80000834ee94>] __up_console_sem+0x60/0xb4 kernel/printk/printk.c:347
hardirqs last disabled at (1095829): [<ffff800012365ec0>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (1095506): [<ffff800008020c1c>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (1095506): [<ffff800008020c1c>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (1095805): [<ffff80000802a65c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
sl0: transmit timed out, driver error?