[ 76.179743][ C3] BUG: spinlock bad magic on CPU#3, kworker/u16:0/11
[ 76.179940][ C3] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:0/11, .owner_cpu: 3
[ 76.180214][ C3] CPU: 3 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-virtme #1
[ 76.180406][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 76.180684][ C3] Workqueue: netns cleanup_net
[ 76.180822][ C3] Call Trace:
[ 76.180920][ C3]
[ 76.180987][ C3] dump_stack_lvl+0xb0/0xd0
[ 76.181125][ C3] do_raw_spin_unlock+0x1ac/0x220
[ 76.181259][ C3] _raw_spin_unlock+0x23/0x40
[ 76.181384][ C3] net_tx_action+0x402/0x660
[ 76.181526][ C3] handle_softirqs+0x1f9/0x5c0
[ 76.181659][ C3] ? dev_deactivate_many+0x1e2/0x8d0
[ 76.181793][ C3] do_softirq+0x4d/0xa0
[ 76.181889][ C3]
[ 76.181955][ C3]
[ 76.182021][ C3] __local_bh_enable_ip+0xf6/0x120
[ 76.182150][ C3] dev_deactivate_many+0x1e7/0x8d0
[ 76.182284][ C3] __dev_close_many+0x12b/0x2d0
[ 76.182414][ C3] ? __pfx___dev_close_many+0x10/0x10
[ 76.182542][ C3] dev_close_many+0x202/0x650
[ 76.182667][ C3] ? lock_acquire.part.0+0xeb/0x330
[ 76.182790][ C3] ? default_device_exit_batch+0x81/0x2d0
[ 76.182919][ C3] ? __pfx_dev_close_many+0x10/0x10
[ 76.183045][ C3] ? __mutex_trylock_common+0xfa/0x260
[ 76.183172][ C3] unregister_netdevice_many_notify+0x8e5/0x1570
[ 76.183339][ C3] ? lock_acquire+0x32/0xc0
[ 76.183464][ C3] ? trace_contention_end+0xeb/0x150
[ 76.183590][ C3] ? __mutex_lock+0x170/0xac0
[ 76.183717][ C3] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 76.183872][ C3] ? mark_lock+0x38/0x3e0
[ 76.183971][ C3] ? mutex_is_locked+0x17/0x50
[ 76.184099][ C3] ? rtnl_is_locked+0x15/0x20
[ 76.184231][ C3] ? unregister_netdevice_queue+0x70/0x410
[ 76.184407][ C3] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 76.184576][ C3] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 76.184748][ C3] default_device_exit_batch+0x234/0x2d0
[ 76.184885][ C3] ? __pfx_default_device_exit_batch+0x10/0x10
[ 76.185054][ C3] ? mutex_is_locked+0x17/0x50
[ 76.185188][ C3] ? nexthop_net_exit_batch_rtnl+0x83/0x210
[ 76.185361][ C3] cleanup_net+0x4ef/0x9d0
[ 76.185498][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 76.185636][ C3] ? __pfx_cleanup_net+0x10/0x10
[ 76.185771][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 76.185905][ C3] ? process_one_work+0xdf1/0x1670
[ 76.186044][ C3] ? lock_acquire+0x32/0xc0
[ 76.186178][ C3] ? process_one_work+0xdf1/0x1670
[ 76.186313][ C3] process_one_work+0xe3b/0x1670
[ 76.186447][ C3] ? __pfx___lock_release+0x10/0x10
[ 76.186589][ C3] ? __pfx_process_one_work+0x10/0x10
[ 76.186726][ C3] ? assign_work+0x16c/0x240
[ 76.186862][ C3] worker_thread+0x587/0xce0
[ 76.186999][ C3] ? __pfx_worker_thread+0x10/0x10
[ 76.187135][ C3] kthread+0x28a/0x350
[ 76.187237][ C3] ? __pfx_kthread+0x10/0x10
[ 76.187371][ C3] ret_from_fork+0x31/0x70
[ 76.187510][ C3] ? __pfx_kthread+0x10/0x10
[ 76.187649][ C3] ret_from_fork_asm+0x1a/0x30
[ 76.187791][ C3]