[   34.288144][  T273] ipip: IPv4 and MPLS over IPv4 tunneling driver
[   35.084660][  T279] ip (279) used greatest stack depth: 23552 bytes left
[   49.729322][    C0] BUG: spinlock bad magic on CPU#0, kworker/u16:0/11
[   49.729559][    C0]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:0/11, .owner_cpu: 0
[   49.729877][    C0] CPU: 0 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-virtme #1
[   49.730117][    C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   49.730438][    C0] Workqueue: netns cleanup_net
[   49.730594][    C0] Call Trace:
[   49.730708][    C0]  <IRQ>
[   49.730782][    C0]  dump_stack_lvl+0xb0/0xd0
[   49.730930][    C0]  do_raw_spin_unlock+0x1ac/0x220
[   49.731067][    C0]  _raw_spin_unlock+0x23/0x40
[   49.731210][    C0]  net_tx_action+0x402/0x660
[   49.731348][    C0]  handle_softirqs+0x1f9/0x5c0
[   49.731491][    C0]  ? dev_deactivate_many+0x1e2/0x8d0
[   49.731637][    C0]  do_softirq+0x4d/0xa0
[   49.731739][    C0]  </IRQ>
[   49.731807][    C0]  <TASK>
[   49.731899][    C0]  __local_bh_enable_ip+0xf6/0x120
[   49.732048][    C0]  dev_deactivate_many+0x1e7/0x8d0
[   49.732208][    C0]  __dev_close_many+0x12b/0x2d0
[   49.732351][    C0]  ? __pfx___dev_close_many+0x10/0x10
[   49.732488][    C0]  ? __pfx_validate_chain+0x10/0x10
[   49.732632][    C0]  ? hlock_class+0x4e/0x130
[   49.732785][    C0]  ? mark_lock+0x38/0x3e0
[   49.732890][    C0]  dev_close_many+0x202/0x650
[   49.733037][    C0]  ? __pfx_dev_close_many+0x10/0x10
[   49.733179][    C0]  unregister_netdevice_many_notify+0x8e5/0x1570
[   49.733375][    C0]  ? net_generic+0xb1/0x1f0
[   49.733529][    C0]  ? __pfx___lock_release+0x10/0x10
[   49.733670][    C0]  ? rtnl_is_locked+0x15/0x20
[   49.733815][    C0]  ? unregister_netdevice_queue+0x70/0x410
[   49.733992][    C0]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[   49.734170][    C0]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[   49.734343][    C0]  ? net_generic+0xb1/0x1f0
[   49.734491][    C0]  ? lockdep_rtnl_is_held+0x1a/0x30
[   49.734635][    C0]  ? sit_destroy_tunnels+0x2dd/0x3e0
[   49.734784][    C0]  ? mutex_is_locked+0x17/0x50
[   49.734922][    C0]  ? nexthop_net_exit_batch_rtnl+0x83/0x210
[   49.735097][    C0]  cleanup_net+0x4cf/0x9d0
[   49.735236][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   49.735382][    C0]  ? __pfx_cleanup_net+0x10/0x10
[   49.735521][    C0]  ? trace_lock_acquire+0x14d/0x1f0
[   49.735670][    C0]  ? process_one_work+0xdf1/0x1670
[   49.735814][    C0]  ? lock_acquire+0x32/0xc0
[   49.735955][    C0]  ? process_one_work+0xdf1/0x1670
[   49.736104][    C0]  process_one_work+0xe3b/0x1670
[   49.736250][    C0]  ? __pfx___lock_release+0x10/0x10
[   49.736392][    C0]  ? __pfx_process_one_work+0x10/0x10
[   49.736539][    C0]  ? assign_work+0x16c/0x240
[   49.736682][    C0]  worker_thread+0x587/0xce0
[   49.736830][    C0]  ? __pfx_worker_thread+0x10/0x10
[   49.736972][    C0]  kthread+0x28a/0x350
[   49.737077][    C0]  ? __pfx_kthread+0x10/0x10
[   49.737218][    C0]  ret_from_fork+0x31/0x70
[   49.737374][    C0]  ? __pfx_kthread+0x10/0x10
[   49.737519][    C0]  ret_from_fork_asm+0x1a/0x30
[   49.737668][    C0]  </TASK>