[   27.014028][    C0] BUG: spinlock bad magic on CPU#0, kworker/u16:0/11
[   27.014221][    C0]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:0/11, .owner_cpu: 0
[   27.014493][    C0] CPU: 0 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-virtme #1
[   27.014684][    C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   27.014964][    C0] Workqueue: netns cleanup_net
[   27.015111][    C0] Call Trace:
[   27.015210][    C0]  <IRQ>
[   27.015275][    C0]  dump_stack_lvl+0xb0/0xd0
[   27.015405][    C0]  do_raw_spin_unlock+0x1ac/0x220
[   27.015532][    C0]  _raw_spin_unlock+0x23/0x40
[   27.015662][    C0]  net_tx_action+0x424/0x680
[   27.015792][    C0]  handle_softirqs+0x1f9/0x5c0
[   27.015920][    C0]  ? dev_deactivate_many+0x1e2/0x8d0
[   27.016049][    C0]  do_softirq+0x4d/0xa0
[   27.016145][    C0]  </IRQ>
[   27.016212][    C0]  <TASK>
[   27.016277][    C0]  __local_bh_enable_ip+0xf6/0x120
[   27.016402][    C0]  dev_deactivate_many+0x1e7/0x8d0
[   27.016536][    C0]  __dev_close_many+0x12b/0x2d0
[   27.016663][    C0]  ? __pfx___dev_close_many+0x10/0x10
[   27.016788][    C0]  ? __lock_acquire+0xa70/0x1560
[   27.016916][    C0]  dev_close_many+0x202/0x650
[   27.017045][    C0]  ? lock_acquire.part.0+0xeb/0x330
[   27.017173][    C0]  ? default_device_exit_batch+0x81/0x2d0
[   27.017298][    C0]  ? __pfx_dev_close_many+0x10/0x10
[   27.017423][    C0]  ? fou_exit_net+0x2f/0xf0
[   27.017553][    C0]  ? __mutex_trylock_common+0xfa/0x260
[   27.017681][    C0]  unregister_netdevice_many_notify+0x8e5/0x1570
[   27.017836][    C0]  ? lock_acquire+0x32/0xc0
[   27.017962][    C0]  ? trace_contention_end+0xeb/0x150
[   27.018086][    C0]  ? __mutex_lock+0x170/0xac0
[   27.018215][    C0]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[   27.018371][    C0]  ? __mutex_lock+0x170/0xac0
[   27.018495][    C0]  ? find_held_lock+0x2c/0x110
[   27.018621][    C0]  ? mutex_is_locked+0x17/0x50
[   27.018747][    C0]  ? rtnl_is_locked+0x15/0x20
[   27.018882][    C0]  ? unregister_netdevice_queue+0x70/0x410
[   27.019036][    C0]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[   27.019192][    C0]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[   27.019348][    C0]  default_device_exit_batch+0x234/0x2d0
[   27.019473][    C0]  ? __pfx_default_device_exit_batch+0x10/0x10
[   27.019627][    C0]  ? ops_exit_list+0xb4/0x170
[   27.019754][    C0]  cleanup_net+0x4ef/0xb10
[   27.019878][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   27.020005][    C0]  ? __pfx_cleanup_net+0x10/0x10
[   27.020129][    C0]  ? trace_lock_acquire+0x14d/0x1f0
[   27.020255][    C0]  ? process_one_work+0xdf1/0x1670
[   27.020379][    C0]  ? lock_acquire+0x32/0xc0
[   27.020503][    C0]  ? process_one_work+0xdf1/0x1670
[   27.020628][    C0]  process_one_work+0xe3b/0x1670
[   27.020762][    C0]  ? __pfx___lock_release+0x10/0x10
[   27.020888][    C0]  ? __pfx_process_one_work+0x10/0x10
[   27.021014][    C0]  ? assign_work+0x16c/0x240
[   27.021140][    C0]  worker_thread+0x587/0xce0
[   27.021268][    C0]  ? __pfx_worker_thread+0x10/0x10
[   27.021392][    C0]  kthread+0x28a/0x350
[   27.021487][    C0]  ? __pfx_kthread+0x10/0x10
[   27.021615][    C0]  ret_from_fork+0x31/0x70
[   27.021747][    C0]  ? __pfx_kthread+0x10/0x10
[   27.021874][    C0]  ret_from_fork_asm+0x1a/0x30
[   27.022004][    C0]  </TASK>
[   30.051884][  T287] veth0: renamed from ioam-veth-alpha
[   30.179047][  T288] veth0: renamed from ioam-veth-betaL
[   30.334598][  T289] veth1: renamed from ioam-veth-betaR
[   30.467639][  T290] veth0: renamed from ioam-veth-gamma