[ 41.423214][ C1] BUG: spinlock bad magic on CPU#1, kworker/u16:0/11 [ 41.423448][ C1] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/u16:0/11, .owner_cpu: 1 [ 41.423720][ C1] CPU: 1 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-virtme #1 [ 41.423917][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 41.424200][ C1] Workqueue: netns cleanup_net [ 41.424345][ C1] Call Trace: [ 41.424454][ C1] <IRQ> [ 41.424521][ C1] dump_stack_lvl+0xb0/0xd0 [ 41.424680][ C1] do_raw_spin_unlock+0x1ac/0x220 [ 41.424812][ C1] _raw_spin_unlock+0x23/0x40 [ 41.424975][ C1] net_tx_action+0x402/0x660 [ 41.425107][ C1] handle_softirqs+0x1f9/0x5c0 [ 41.425297][ C1] ? dev_deactivate_many+0x1e2/0x8d0 [ 41.425431][ C1] do_softirq+0x4d/0xa0 [ 41.425530][ C1] </IRQ> [ 41.425595][ C1] <TASK> [ 41.425662][ C1] __local_bh_enable_ip+0xf6/