------------[ cut here ]------------
NETDEV WATCHDOG: sl0 (): transmit queue 0 timed out
WARNING: CPU: 0 PID: 6278 at net/sched/sch_generic.c:478 dev_watchdog+0x89c/0xb4c net/sched/sch_generic.c:477
Modules linked in:
CPU: 0 PID: 6278 Comm: syz.5.624 Not tainted 5.15.180-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dev_watchdog+0x89c/0xb4c net/sched/sch_generic.c:477
lr : dev_watchdog+0x89c/0xb4c net/sched/sch_generic.c:477
sp : ffff800008007ab0
x29: ffff800008007b00 x28: fffffffffffffed0 x27: ffff0000d43ee000
x26: 0000000000000001 x25: 0000000000000000 x24: 0000000000000000
x23: ffff0000d43ee440 x22: ffff0000d43ee540 x21: dfff800000000000
x20: 00000000ffffbe00 x19: ffff800016fd2000 x18: 0000000000000103
x17: 0000000000000000 x16: ffff800011b54788 x15: 00000000ffffffff
x14: ffff0000cc1551c0 x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000000102 x10: 0000000000000000 x9 : b68de9a41ef71c00
x8 : b68de9a41ef71c00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800008007218 x4 : ffff800014c4fec0 x3 : ffff8000085597fc
x2 : 0000000000000001 x1 : 0000000100000102 x0 : 0000000000000033
Call trace:
 dev_watchdog+0x89c/0xb4c net/sched/sch_generic.c:477
 call_timer_fn+0x19c/0x8f0 kernel/time/timer.c:1451
 expire_timers kernel/time/timer.c:1496 [inline]
 __run_timers+0x554/0x718 kernel/time/timer.c:1767
 run_timer_softirq+0x7c/0x114 kernel/time/timer.c:1780
 handle_softirqs+0x384/0xdbc kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
 invoke_softirq kernel/softirq.c:439 [inline]
 __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
 irq_exit+0x14/0x88 kernel/softirq.c:665
 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+0x24/0x4c arch/arm64/kernel/entry.S:899
 do_interrupt_handler+0x74/0x94 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_restore arch/arm64/include/asm/irqflags.h:122 [inline]
 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
 _raw_spin_unlock_irqrestore+0xbc/0x158 kernel/locking/spinlock.c:194
 spin_unlock_irqrestore include/linux/spinlock.h:418 [inline]
 __skb_try_recv_datagram+0x198/0x584 net/core/datagram.c:267
 __unix_dgram_recvmsg+0x2f8/0xe64 net/unix/af_unix.c:2304
 unix_dgram_recvmsg+0xd4/0xec net/unix/af_unix.c:2402
 ____sys_recvmsg+0x234/0x720 net/socket.c:-1
 ___sys_recvmsg+0x240/0x2cc net/socket.c:2697
 do_recvmmsg+0x310/0x9a4 net/socket.c:2791
 __sys_recvmmsg net/socket.c:2870 [inline]
 __do_sys_recvmmsg net/socket.c:2893 [inline]
 __se_sys_recvmmsg net/socket.c:2886 [inline]
 __arm64_sys_recvmmsg+0x180/0x23c net/socket.c:2886
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 6119
hardirqs last  enabled at (6118): [<ffff80000832ea28>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257
hardirqs last disabled at (6119): [<ffff800011b4fe3c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (1390): [<ffff8000081b90b8>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (1390): [<ffff8000081b90b8>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (6007): [<ffff8000081b9750>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (6007): [<ffff8000081b9750>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (6007): [<ffff8000081b9750>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (6007): [<ffff8000081b9750>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 65921232b8d54b34 ]---
sl0: transmit timed out, driver error?