[   33.694996][  T293] ip (293) used greatest stack depth: 23136 bytes left
[   77.257320][    C2] BUG: spinlock bad magic on CPU#2, kworker/u16:0/11
[   77.257535][    C2]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:0/11, .owner_cpu: 2
[   77.257807][    C2] CPU: 2 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-virtme #1
[   77.258010][    C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   77.258303][    C2] Workqueue: netns cleanup_net
[   77.258440][    C2] Call Trace:
[   77.258543][    C2]  <IRQ>
[   77.258613][    C2]  dump_stack_lvl+0xb0/0xd0
[   77.258748][    C2]  do_raw_spin_unlock+0x1ac/0x220
[   77.258891][    C2]  _raw_spin_unlock+0x23/0x40
[   77.259025][    C2]  net_tx_action+0x424/0x680
[   77.259159][    C2]  handle_softirqs+0x1f9/0x5c0
[   77.259296][    C2]  ? dev_deactivate_many+0x1e2/0x8d0
[   77.259429][    C2]  do_softirq+0x4d/0xa0
[   77.259526][    C2]  </IRQ>
[   77.259594][    C2]  <TASK>
[   77.259658][    C2]  __local_bh_enable_ip+0xf6/0x120
[   77.259785][    C2]  dev_deactivate_many+0x1e7/0x8d0
[   77.259914][    C2]  __dev_close_many+0x12b/0x2d0
[   77.260043][    C2]  ? __pfx___dev_close_many+0x10/0x10
[   77.260170][    C2]  ? mark_held_locks+0x9e/0xe0
[   77.260303][    C2]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   77.260464][    C2]  __dev_change_flags+0x24f/0x6c0
[   77.260591][    C2]  ? __pfx___dev_change_flags+0x10/0x10
[   77.260718][    C2]  ? trace_contention_end+0xeb/0x150
[   77.260847][    C2]  dev_change_flags+0x80/0x160
[   77.260976][    C2]  cycle_netdev+0x94/0xf0
[   77.261075][    C2]  vrf_dellink+0xdb/0x150
[   77.261171][    C2]  ? __pfx_vrf_dellink+0x10/0x10
[   77.261303][    C2]  default_device_exit_batch+0x174/0x2d0
[   77.261431][    C2]  ? __pfx_default_device_exit_batch+0x10/0x10
[   77.261589][    C2]  ? ops_exit_list+0xb4/0x170
[   77.261719][    C2]  cleanup_net+0x4ef/0xb10
[   77.261847][    C2]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   77.261976][    C2]  ? __pfx_cleanup_net+0x10/0x10
[   77.262101][    C2]  ? trace_lock_acquire+0x14d/0x1f0
[   77.262229][    C2]  ? process_one_work+0xdf1/0x1670
[   77.262360][    C2]  ? lock_acquire+0x32/0xc0
[   77.262486][    C2]  ? process_one_work+0xdf1/0x1670
[   77.262613][    C2]  process_one_work+0xe3b/0x1670
[   77.262741][    C2]  ? __pfx___lock_release+0x10/0x10
[   77.262869][    C2]  ? __pfx_process_one_work+0x10/0x10
[   77.262998][    C2]  ? assign_work+0x16c/0x240
[   77.263127][    C2]  worker_thread+0x587/0xce0
[   77.263257][    C2]  ? __pfx_worker_thread+0x10/0x10
[   77.263386][    C2]  kthread+0x28a/0x350
[   77.263484][    C2]  ? __pfx_kthread+0x10/0x10
[   77.263612][    C2]  ret_from_fork+0x31/0x70
[   77.263741][    C2]  ? __pfx_kthread+0x10/0x10
[   77.263868][    C2]  ret_from_fork_asm+0x1a/0x30
[   77.264002][    C2]  </TASK>