[   24.928421][  T247] ip (247) used greatest stack depth: 24320 bytes left
[   29.324206][    C0] BUG: spinlock bad magic on CPU#0, kworker/u16:1/72
[   29.324390][    C0]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:1/72, .owner_cpu: 0
[   29.324647][    C0] CPU: 0 UID: 0 PID: 72 Comm: kworker/u16:1 Not tainted 6.10.0-virtme #1
[   29.324835][    C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   29.325108][    C0] Workqueue: netns cleanup_net
[   29.325241][    C0] Call Trace:
[   29.325339][    C0]  <IRQ>
[   29.325406][    C0]  dump_stack_lvl+0xb0/0xd0
[   29.325537][    C0]  do_raw_spin_unlock+0x1ac/0x220
[   29.325666][    C0]  _raw_spin_unlock+0x23/0x40
[   29.325791][    C0]  net_tx_action+0x424/0x680
[   29.325917][    C0]  handle_softirqs+0x1f9/0x5c0
[   29.326044][    C0]  ? dev_deactivate_many+0x1e2/0x8d0
[   29.326172][    C0]  do_softirq+0x4d/0xa0
[   29.326271][    C0]  </IRQ>
[   29.326336][    C0]  <TASK>
[   29.326400][    C0]  __local_bh_enable_ip+0xf6/0x120
[   29.326528][    C0]  dev_deactivate_many+0x1e7/0x8d0
[   29.326660][    C0]  __dev_close_many+0x12b/0x2d0
[   29.326785][    C0]  ? __pfx___dev_close_many+0x10/0x10
[   29.326909][    C0]  ? __lock_acquire+0xa70/0x1560
[   29.327047][    C0]  dev_close_many+0x202/0x650
[   29.327172][    C0]  ? lock_acquire.part.0+0xeb/0x330
[   29.327299][    C0]  ? default_device_exit_batch+0x81/0x2d0
[   29.327430][    C0]  ? __pfx_dev_close_many+0x10/0x10
[   29.327555][    C0]  ? fou_exit_net+0x2f/0xf0
[   29.327685][    C0]  ? __mutex_trylock_common+0xfa/0x260
[   29.327816][    C0]  unregister_netdevice_many_notify+0x8e5/0x1570
[   29.327968][    C0]  ? lock_acquire+0x32/0xc0
[   29.328090][    C0]  ? trace_contention_end+0xeb/0x150
[   29.328213][    C0]  ? __mutex_lock+0x170/0xac0
[   29.328340][    C0]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[   29.328492][    C0]  ? __mutex_lock+0x170/0xac0
[   29.328616][    C0]  ? find_held_lock+0x2c/0x110
[   29.328742][    C0]  ? mutex_is_locked+0x17/0x50
[   29.328867][    C0]  ? rtnl_is_locked+0x15/0x20
[   29.328994][    C0]  ? unregister_netdevice_queue+0x70/0x410
[   29.329147][    C0]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[   29.329300][    C0]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[   29.329454][    C0]  default_device_exit_batch+0x234/0x2d0
[   29.329577][    C0]  ? __pfx_default_device_exit_batch+0x10/0x10
[   29.329730][    C0]  ? ops_exit_list+0xb4/0x170
[   29.329856][    C0]  cleanup_net+0x4ef/0xb10
[   29.329978][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   29.330102][    C0]  ? __pfx_cleanup_net+0x10/0x10
[   29.330227][    C0]  ? trace_lock_acquire+0x14d/0x1f0
[   29.330350][    C0]  ? process_one_work+0xdf1/0x1670
[   29.330473][    C0]  ? lock_acquire+0x32/0xc0
[   29.330597][    C0]  ? process_one_work+0xdf1/0x1670
[   29.330720][    C0]  process_one_work+0xe3b/0x1670
[   29.330843][    C0]  ? __pfx___lock_release+0x10/0x10
[   29.330967][    C0]  ? __pfx_process_one_work+0x10/0x10
[   29.331090][    C0]  ? assign_work+0x16c/0x240
[   29.331215][    C0]  worker_thread+0x587/0xce0
[   29.331343][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   29.331497][    C0]  ? __pfx_worker_thread+0x10/0x10
[   29.331619][    C0]  ? __pfx_worker_thread+0x10/0x10
[   29.331744][    C0]  kthread+0x28a/0x350
[   29.331840][    C0]  ? __pfx_kthread+0x10/0x10
[   29.331965][    C0]  ret_from_fork+0x31/0x70
[   29.332088][    C0]  ? __pfx_kthread+0x10/0x10
[   29.332211][    C0]  ret_from_fork_asm+0x1a/0x30
[   29.332337][    C0]  </TASK>
[   48.390064][  T365] GACT probability NOT on