[   32.710765][  T251] netdevsim netdevsim1337 eni1337np1: renamed from eth0
[  346.759237][  T919] netdevsim: Exceeded number of supported nexthops
[  350.449826][  T949] netdevsim: Failed to replace nexthop bucket
[  350.450312][  T949] netdevsim: Failed to replace nexthop bucket
[  356.165076][  T988] Failed to register nexthop notifier
[  357.477454][    C1] BUG: spinlock bad magic on CPU#1, kworker/u16:1/75
[  357.477961][    C1]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:1/75, .owner_cpu: 1
[  357.478596][    C1] CPU: 1 UID: 0 PID: 75 Comm: kworker/u16:1 Not tainted 6.10.0-virtme #1
[  357.479060][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  357.479722][    C1] Workqueue: netns cleanup_net
[  357.480043][    C1] Call Trace:
[  357.480289][    C1]  <IRQ>
[  357.480450][    C1]  dump_stack_lvl+0xb0/0xd0
[  357.480756][    C1]  do_raw_spin_unlock+0x1ac/0x220
[  357.481086][    C1]  _raw_spin_unlock+0x23/0x40
[  357.481393][    C1]  net_tx_action+0x402/0x660
[  357.481691][    C1]  handle_softirqs+0x1f9/0x5c0
[  357.481990][    C1]  ? dev_deactivate_many+0x1e2/0x8d0
[  357.482298][    C1]  do_softirq+0x4d/0xa0
[  357.482526][    C1]  </IRQ>
[  357.482677][    C1]  <TASK>
[  357.482827][    C1]  __local_bh_enable_ip+0xf6/0x120
[  357.483118][    C1]  dev_deactivate_many+0x1e7/0x8d0
[  357.483414][    C1]  __dev_close_many+0x12b/0x2d0
[  357.483714][    C1]  ? __pfx___dev_close_many+0x10/0x10
[  357.484017][    C1]  dev_close_many+0x202/0x650
[  357.484314][    C1]  ? lock_acquire.part.0+0xeb/0x330
[  357.484860][    C1]  ? default_device_exit_batch+0x81/0x2d0
[  357.485167][    C1]  ? __pfx_dev_close_many+0x10/0x10
[  357.485693][    C1]  ? __mutex_trylock_common+0xfa/0x260
[  357.485992][    C1]  unregister_netdevice_many_notify+0x8e5/0x1570
[  357.486406][    C1]  ? lock_acquire+0x32/0xc0
[  357.486696][    C1]  ? trace_contention_end+0xeb/0x150
[  357.487040][    C1]  ? __mutex_lock+0x170/0xac0
[  357.487352][    C1]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[  357.487777][    C1]  ? mark_lock+0x38/0x3e0
[  357.488107][    C1]  ? mutex_is_locked+0x17/0x50
[  357.488410][    C1]  ? mutex_is_locked+0x17/0x50
[  357.489057][    C1]  ? rtnl_is_locked+0x15/0x20
[  357.489422][    C1]  ? unregister_netdevice_queue+0x70/0x410
[  357.489817][    C1]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[  357.490150][    C1]  default_device_exit_batch+0x234/0x2d0
[  357.490393][    C1]  ? __pfx_default_device_exit_batch+0x10/0x10
[  357.490748][    C1]  ? mutex_is_locked+0x17/0x50
[  357.491025][    C1]  ? nexthop_net_exit_batch_rtnl+0x83/0x210
[  357.491326][    C1]  cleanup_net+0x4ef/0x9d0
[  357.491561][    C1]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  357.491932][    C1]  ? __pfx_cleanup_net+0x10/0x10
[  357.492170][    C1]  ? trace_lock_acquire+0x14d/0x1f0
[  357.492440][    C1]  ? process_one_work+0xdf1/0x1670
[  357.492709][    C1]  ? lock_acquire+0x32/0xc0
[  357.493019][    C1]  ? process_one_work+0xdf1/0x1670
[  357.493390][    C1]  process_one_work+0xe3b/0x1670
[  357.493802][    C1]  ? __pfx___lock_release+0x10/0x10
[  357.494105][    C1]  ? __pfx_process_one_work+0x10/0x10
[  357.494345][    C1]  ? assign_work+0x16c/0x240
[  357.494673][    C1]  worker_thread+0x587/0xce0
[  357.494975][    C1]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  357.495318][    C1]  ? __pfx_worker_thread+0x10/0x10
[  357.495588][    C1]  ? __pfx_worker_thread+0x10/0x10
[  357.495866][    C1]  kthread+0x28a/0x350
[  357.496076][    C1]  ? __pfx_kthread+0x10/0x10
[  357.496363][    C1]  ret_from_fork+0x31/0x70
[  357.496639][    C1]  ? __pfx_kthread+0x10/0x10
[  357.496944][    C1]  ret_from_fork_asm+0x1a/0x30
[  357.497230][    C1]  </TASK>