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NETDEV WATCHDOG: sl0 (): transmit queue 0 timed out
WARNING: CPU: 1 PID: 4359 at net/sched/sch_generic.c:481 dev_watchdog+0x7e4/0xa38 net/sched/sch_generic.c:480
Modules linked in:
CPU: 1 PID: 4359 Comm: udevd Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : dev_watchdog+0x7e4/0xa38 net/sched/sch_generic.c:480
lr : dev_watchdog+0x7e4/0xa38 net/sched/sch_generic.c:480
sp : ffff800008017a20
x29: ffff800008017a60 x28: fffffffffffffe11 x27: ffff0000c1f08540
x26: 0000000000000002 x25: 0000000000000000 x24: ffff0000da81d068
x23: ffff0000c1f08440 x22: ffff0000c1f08448 x21: dfff800000000000
x20: 00000000000007d0 x19: ffff0000c1f08000 x18: 0000000000000102
x17: 0000000000000000 x16: ffff8000112695d4 x15: 00000000ffffffff
x14: 0000000000000001 x13: 1fffe000341f23ab x12: 0000000000ff0100
x11: 0000000000000101 x10: 0000000000000000 x9 : 2b7dc1d66c9a3b00
x8 : 2b7dc1d66c9a3b00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800008017338 x4 : ffff80001438f560 x3 : ffff800008509700
x2 : 0000000000000001 x1 : 0000000000000101 x0 : 0000000000000033
Call trace:
 dev_watchdog+0x7e4/0xa38 net/sched/sch_generic.c:480
 call_timer_fn+0x19c/0x850 kernel/time/timer.c:1648
 expire_timers kernel/time/timer.c:1699 [inline]
 __run_timers+0xb34/0xd8c kernel/time/timer.c:1970
 run_timer_softirq+0x7c/0x114 kernel/time/timer.c:1983
 handle_softirqs+0x344/0xbe4 kernel/softirq.c:576
 __do_softirq kernel/softirq.c:610 [inline]
 do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
 invoke_softirq kernel/softirq.c:457 [inline]
 __irq_exit_rcu+0x240/0x43c kernel/softirq.c:659
 irq_exit+0x14/0x88 kernel/softirq.c:683
 handle_domain_irq+0x14c/0x1fc kernel/irq/irqdesc.c:711
 gic_handle_irq+0x78/0x1b8 drivers/irqchip/irq-gic-v3.c:765
 call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:903
 do_interrupt_handler+0x6c/0x88 arch/arm64/kernel/entry-common.c:267
 el1_interrupt+0x30/0x58 arch/arm64/kernel/entry-common.c:454
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:470
 el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:522
 __memset+0x170/0x1c0 arch/arm64/lib/memset.S:198
 slab_alloc_node mm/slub.c:3225 [inline]
 slab_alloc mm/slub.c:3233 [inline]
 kmem_cache_alloc+0x1d8/0x3d4 mm/slub.c:3238
 getname_flags+0xb8/0x450 fs/namei.c:138
 user_path_at_empty+0x40/0x1a0 fs/namei.c:2890
 user_path_at include/linux/namei.h:57 [inline]
 vfs_statx+0xf8/0x490 fs/stat.c:221
 vfs_fstatat fs/stat.c:243 [inline]
 __do_sys_newfstatat fs/stat.c:411 [inline]
 __se_sys_newfstatat fs/stat.c:405 [inline]
 __arm64_sys_newfstatat+0x124/0x1bc fs/stat.c:405
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1d0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 8869133
hardirqs last  enabled at (8869132): [<ffff8000082fb85c>] __up_console_sem+0xb4/0xfc kernel/printk/printk.c:257
hardirqs last disabled at (8869133): [<ffff800011264f9c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (8868804): [<ffff800008031f94>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31
softirqs last disabled at (8869111): [<ffff8000081a02cc>] __do_softirq kernel/softirq.c:610 [inline]
softirqs last disabled at (8869111): [<ffff8000081a02cc>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (8869111): [<ffff8000081a02cc>] invoke_softirq kernel/softirq.c:457 [inline]
softirqs last disabled at (8869111): [<ffff8000081a02cc>] __irq_exit_rcu+0x240/0x43c kernel/softirq.c:659
---[ end trace 461983e0d4fb6878 ]---
sl0: transmit timed out, driver error?