------------[ cut here ]------------ NETDEV WATCHDOG: enp0s0 (gvnic): transmit queue 0 timed out WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:478 dev_watchdog+0x7f4/0xa5c net/sched/sch_generic.c:477 Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : dev_watchdog+0x7f4/0xa5c net/sched/sch_generic.c:477 lr : dev_watchdog+0x7f4/0xa5c net/sched/sch_generic.c:477 sp : ffff800008007aa0 x29: ffff800008007ae0 x28: fffffffffffffff9 x27: ffff0000cdc82540 x26: 0000000000000001 x25: 0000000000000000 x24: ffff0000c0df8868 x23: ffff0000cdc82440 x22: ffff0000cdc82448 x21: dfff800000000000 x20: 00000000000001f4 x19: ffff0000cdc82000 x18: 0000000000000103 x17: 0000000000000000 x16: ffff8000111bc798 x15: 00000000ffffffff x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 x11: 0000000000000102 x10: 0000000000000000 x9 : cbc315d810de3700 x8 : cbc315d810de3700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800008007398 x4 : ffff80001424f400 x3 : ffff80000a723764 x2 : ffff0001a10c5d50 x1 : 0000000000000102 x0 : 000000000000003b Call trace: dev_watchdog+0x7f4/0xa5c net/sched/sch_generic.c:477 call_timer_fn+0x19c/0x858 kernel/time/timer.c:1451 expire_timers kernel/time/timer.c:1496 [inline] __run_timers+0x46c/0x6c4 kernel/time/timer.c:1767 run_timer_softirq+0x7c/0x114 kernel/time/timer.c:1780 handle_softirqs+0x344/0xbf0 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+0x240/0x440 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+0x78/0x1c8 drivers/irqchip/irq-gic-v3.c:765 call_on_irq_stack+0x24/0x30 arch/arm64/kernel/entry.S:855 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 arch_local_irq_enable+0xc/0x18 arch/arm64/include/asm/irqflags.h:35 default_idle_call+0xcc/0x418 kernel/sched/idle.c:112 cpuidle_idle_call kernel/sched/idle.c:194 [inline] do_idle+0x1c8/0x480 kernel/sched/idle.c:306 cpu_startup_entry+0x24/0x28 kernel/sched/idle.c:403 rest_init+0x360/0x390 init/main.c:741 arch_call_rest_init+0x14/0x20 init/main.c:893 start_kernel+0x49c/0x54c init/main.c:1140 __primary_switched+0xa8/0xb0 arch/arm64/kernel/head.S:468 irq event stamp: 113295 hardirqs last enabled at (113294): [] exit_el1_irq_or_nmi+0x10/0x1c arch/arm64/kernel/entry-common.c:235 hardirqs last disabled at (113295): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (112942): [] softirq_handle_end kernel/softirq.c:419 [inline] softirqs last enabled at (112942): [] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604 softirqs last disabled at (113269): [] __do_softirq kernel/softirq.c:610 [inline] softirqs last disabled at (113269): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (113269): [] invoke_softirq kernel/softirq.c:457 [inline] softirqs last disabled at (113269): [] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659 ---[ end trace 62401ad7eb96c735 ]--- gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 0 gvnic 0000:00:00.0 enp0s0: Timeout on tx queue, 1