[   69.620204][    C0] BUG: spinlock bad magic on CPU#0, kworker/u16:1/73
[   69.620421][    C0]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:1/73, .owner_cpu: 0
[   69.620710][    C0] CPU: 0 UID: 0 PID: 73 Comm: kworker/u16:1 Not tainted 6.10.0-virtme #1
[   69.620926][    C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   69.621234][    C0] Workqueue: netns cleanup_net
[   69.621382][    C0] Call Trace:
[   69.621494][    C0]  <IRQ>
[   69.621566][    C0]  dump_stack_lvl+0xb0/0xd0
[   69.621714][    C0]  do_raw_spin_unlock+0x1ac/0x220
[   69.621856][    C0]  _raw_spin_unlock+0x23/0x40
[   69.621995][    C0]  net_tx_action+0x402/0x660
[   69.622138][    C0]  handle_softirqs+0x1f9/0x5c0
[   69.622284][    C0]  ? dev_deactivate_many+0x1e2/0x8d0
[   69.622426][    C0]  do_softirq+0x4d/0xa0
[   69.622531][    C0]  </IRQ>
[   69.622605][    C0]  <TASK>
[   69.622680][    C0]  __local_bh_enable_ip+0xf6/0x120
[   69.622823][    C0]  dev_deactivate_many+0x1e7/0x8d0
[   69.622968][    C0]  __dev_close_many+0x12b/0x2d0
[   69.623109][    C0]  ? __pfx___dev_close_many+0x10/0x10
[   69.623253][    C0]  dev_close_many+0x202/0x650
[   69.623391][    C0]  ? lock_acquire.part.0+0xeb/0x330
[   69.623533][    C0]  ? default_device_exit_batch+0x81/0x2d0
[   69.623675][    C0]  ? __pfx_dev_close_many+0x10/0x10
[   69.623816][    C0]  ? __mutex_trylock_common+0xfa/0x260
[   69.623957][    C0]  unregister_netdevice_many_notify+0x8e5/0x1570
[   69.624137][    C0]  ? lock_acquire+0x32/0xc0
[   69.624277][    C0]  ? trace_contention_end+0xeb/0x150
[   69.624421][    C0]  ? __mutex_lock+0x170/0xac0
[   69.624562][    C0]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[   69.624740][    C0]  ? mark_lock+0x38/0x3e0
[   69.624847][    C0]  ? mutex_is_locked+0x17/0x50
[   69.624995][    C0]  ? mutex_is_locked+0x17/0x50
[   69.625139][    C0]  ? rtnl_is_locked+0x15/0x20
[   69.625281][    C0]  ? unregister_netdevice_queue+0x70/0x410
[   69.625470][    C0]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[   69.625648][    C0]  default_device_exit_batch+0x234/0x2d0
[   69.625790][    C0]  ? __pfx_default_device_exit_batch+0x10/0x10
[   69.625976][    C0]  ? mutex_is_locked+0x17/0x50
[   69.626123][    C0]  ? nexthop_net_exit_batch_rtnl+0x83/0x210
[   69.626305][    C0]  cleanup_net+0x4ef/0x9d0
[   69.626449][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   69.626595][    C0]  ? __pfx_cleanup_net+0x10/0x10
[   69.626730][    C0]  ? trace_lock_acquire+0x14d/0x1f0
[   69.626881][    C0]  ? process_one_work+0xdf1/0x1670
[   69.627027][    C0]  ? lock_acquire+0x32/0xc0
[   69.627178][    C0]  ? process_one_work+0xdf1/0x1670
[   69.627338][    C0]  process_one_work+0xe3b/0x1670
[   69.627482][    C0]  ? __pfx___lock_release+0x10/0x10
[   69.627635][    C0]  ? __pfx_process_one_work+0x10/0x10
[   69.627780][    C0]  ? assign_work+0x16c/0x240
[   69.627927][    C0]  worker_thread+0x587/0xce0
[   69.628070][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   69.628247][    C0]  ? __pfx_worker_thread+0x10/0x10
[   69.628391][    C0]  ? __pfx_worker_thread+0x10/0x10
[   69.628533][    C0]  kthread+0x28a/0x350
[   69.628644][    C0]  ? __pfx_kthread+0x10/0x10
[   69.628789][    C0]  ret_from_fork+0x31/0x70
[   69.628936][    C0]  ? __pfx_kthread+0x10/0x10
[   69.629087][    C0]  ret_from_fork_asm+0x1a/0x30
[   69.629230][    C0]  </TASK>