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NETDEV WATCHDOG: sl0 (): transmit queue 0 timed out
WARNING: CPU: 1 PID: 5701 at net/sched/sch_generic.c:526 dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525
Modules linked in:
CPU: 1 PID: 5701 Comm: syz-executor.3 Not tainted 6.1.86-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
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: fffffffffffffe90
x26: ffff0000dc92f800 x25: 0000000000000000 x24: 0000000000000110
x23: ffff0000de814000 x22: ffff0000dc92f870 x21: ffff0000de814460
x20: ffff800018168000 x19: ffff0000de814548 x18: ffff800008016fa0
x17: 0000000000000000 x16: ffff800012156b1c x15: 0000000000000000
x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000ff0100 x10: 0000000000000000 x9 : 4da5c75c14d0cd00
x8 : 4da5c75c14d0cd00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800008017498 x4 : ffff800015922b00 x3 : ffff800008588484
x2 : 0000000000000001 x1 : 0000000000000101 x0 : 0000000000000000
Call trace:
 dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525
 call_timer_fn+0x1c0/0xa1c kernel/time/timer.c:1504
 expire_timers kernel/time/timer.c:1549 [inline]
 __run_timers+0x554/0x718 kernel/time/timer.c:1820
 run_timer_softirq+0x7c/0x114 kernel/time/timer.c:1833
 __do_softirq+0x314/0xe38 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:893
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:85
 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
 __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:581
 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline]
 lock_acquire+0x2ac/0x7cc kernel/locking/lockdep.c:5665
 fs_reclaim_acquire+0xbc/0x12c mm/page_alloc.c:4687
 might_alloc include/linux/sched/mm.h:271 [inline]
 slab_pre_alloc_hook mm/slab.h:710 [inline]
 slab_alloc_node mm/slub.c:3318 [inline]
 __kmem_cache_alloc_node+0x58/0x388 mm/slub.c:3437
 kmalloc_trace+0x48/0x94 mm/slab_common.c:1045
 kmalloc include/linux/slab.h:556 [inline]
 kzalloc include/linux/slab.h:692 [inline]
 ref_tracker_alloc+0x130/0x3dc lib/ref_tracker.c:85
 netns_tracker_alloc include/net/net_namespace.h:327 [inline]
 get_net_track include/net/net_namespace.h:343 [inline]
 sk_alloc+0x16c/0x3e4 net/core/sock.c:2111
 inet_create+0x544/0xc04 net/ipv4/af_inet.c:319
 __sock_create+0x43c/0x884 net/socket.c:1550
 sock_create net/socket.c:1601 [inline]
 __sys_socket_create net/socket.c:1638 [inline]
 __sys_socket+0x120/0x32c net/socket.c:1666
 __do_sys_socket net/socket.c:1679 [inline]
 __se_sys_socket net/socket.c:1677 [inline]
 __arm64_sys_socket+0x7c/0x94 net/socket.c:1677
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
irq event stamp: 1820135
hardirqs last  enabled at (1820134): [<ffff800008343d04>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261
hardirqs last disabled at (1820135): [<ffff8000121527d4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (1820028): [<ffff8000103c2758>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (1820028): [<ffff8000103c2758>] release_sock+0x178/0x1cc net/core/sock.c:3510
softirqs last disabled at (1820107): [<ffff80000802a99c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
sl0: transmit timed out, driver error?