[   26.280764][  T273] sctp: Hash tables configured (bind 32/56)
[   26.866557][    C2] BUG: spinlock bad magic on CPU#2, kworker/u16:0/11
[   26.866769][    C2]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:0/11, .owner_cpu: 2
[   26.867050][    C2] CPU: 2 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-virtme #1
[   26.867251][    C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   26.867542][    C2] Workqueue: netns cleanup_net
[   26.867677][    C2] Call Trace:
[   26.867775][    C2]  <IRQ>
[   26.867851][    C2]  dump_stack_lvl+0xb0/0xd0
[   26.867981][    C2]  do_raw_spin_unlock+0x1ac/0x220
[   26.868108][    C2]  _raw_spin_unlock+0x23/0x40
[   26.868235][    C2]  net_tx_action+0x424/0x680
[   26.868362][    C2]  handle_softirqs+0x1f9/0x5c0
[   26.868493][    C2]  ? dev_deactivate_many+0x1e2/0x8d0
[   26.868621][    C2]  do_softirq+0x4d/0xa0
[   26.868717][    C2]  </IRQ>
[   26.868783][    C2]  <TASK>
[   26.868846][    C2]  __local_bh_enable_ip+0xf6/0x120
[   26.868971][    C2]  dev_deactivate_many+0x1e7/0x8d0
[   26.869099][    C2]  __dev_close_many+0x12b/0x2d0
[   26.869226][    C2]  ? __pfx___dev_close_many+0x10/0x10
[   26.869352][    C2]  ? __lock_acquire+0xa70/0x1560
[   26.869479][    C2]  dev_close_many+0x202/0x650
[   26.869604][    C2]  ? lock_acquire.part.0+0xeb/0x330
[   26.869728][    C2]  ? default_device_exit_batch+0x81/0x2d0
[   26.869852][    C2]  ? __pfx_dev_close_many+0x10/0x10
[   26.869977][    C2]  ? fou_exit_net+0x2f/0xf0
[   26.870101][    C2]  ? __mutex_trylock_common+0xfa/0x260
[   26.870229][    C2]  unregister_netdevice_many_notify+0x8e5/0x1570
[   26.870385][    C2]  ? lock_acquire+0x32/0xc0
[   26.870512][    C2]  ? trace_contention_end+0xeb/0x150
[   26.870637][    C2]  ? __mutex_lock+0x170/0xac0
[   26.870763][    C2]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[   26.870918][    C2]  ? __mutex_lock+0x170/0xac0
[   26.871045][    C2]  ? find_held_lock+0x2c/0x110
[   26.871172][    C2]  ? mutex_is_locked+0x17/0x50
[   26.871296][    C2]  ? mutex_is_locked+0x17/0x50
[   26.871424][    C2]  ? rtnl_is_locked+0x15/0x20
[   26.871552][    C2]  ? unregister_netdevice_queue+0x70/0x410
[   26.871708][    C2]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[   26.871865][    C2]  default_device_exit_batch+0x234/0x2d0
[   26.871992][    C2]  ? __pfx_default_device_exit_batch+0x10/0x10
[   26.872147][    C2]  ? ops_exit_list+0xb4/0x170
[   26.872279][    C2]  cleanup_net+0x4ef/0xb10
[   26.872406][    C2]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   26.872532][    C2]  ? __pfx_cleanup_net+0x10/0x10
[   26.872656][    C2]  ? trace_lock_acquire+0x14d/0x1f0
[   26.872784][    C2]  ? process_one_work+0xdf1/0x1670
[   26.872909][    C2]  ? lock_acquire+0x32/0xc0
[   26.873033][    C2]  ? process_one_work+0xdf1/0x1670
[   26.873162][    C2]  process_one_work+0xe3b/0x1670
[   26.873292][    C2]  ? __pfx___lock_release+0x10/0x10
[   26.873415][    C2]  ? __pfx_process_one_work+0x10/0x10
[   26.873544][    C2]  ? assign_work+0x16c/0x240
[   26.873673][    C2]  worker_thread+0x587/0xce0
[   26.873801][    C2]  ? __pfx_worker_thread+0x10/0x10
[   26.873924][    C2]  kthread+0x28a/0x350
[   26.874022][    C2]  ? __pfx_kthread+0x10/0x10
[   26.874151][    C2]  ret_from_fork+0x31/0x70
[   26.874278][    C2]  ? __pfx_kthread+0x10/0x10
[   26.874401][    C2]  ret_from_fork_asm+0x1a/0x30
[   26.874532][    C2]  </TASK>