[   26.612695][   T50] BUG: spinlock bad magic on CPU#1, kworker/1:1/50
[   26.612884][   T50]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/1:1/50, .owner_cpu: 1
[   26.613138][   T50] CPU: 1 UID: 0 PID: 50 Comm: kworker/1:1 Not tainted 6.10.0-virtme #1
[   26.613329][   T50] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   26.613604][   T50] Workqueue: mld mld_ifc_work
[   26.613745][   T50] Call Trace:
[   26.613847][   T50]  <TASK>
[   26.613924][   T50]  dump_stack_lvl+0xb0/0xd0
[   26.614061][   T50]  do_raw_spin_unlock+0x1ac/0x220
[   26.614193][   T50]  _raw_spin_unlock+0x23/0x40
[   26.614325][   T50]  __dev_xmit_skb+0x4ed/0x10c0
[   26.614451][   T50]  ? __pfx___dev_xmit_skb+0x10/0x10
[   26.614578][   T50]  ? lockdep_hardirqs_on_prepare+0x12b/0x410
[   26.614733][   T50]  __dev_queue_xmit+0x794/0x18a0
[   26.614856][   T50]  ? __lock_release+0x103/0x460
[   26.614979][   T50]  ? ip6_finish_output2+0x512/0xfe0
[   26.615106][   T50]  ? __pfx___lock_release+0x10/0x10
[   26.615229][   T50]  ? __pfx___dev_queue_xmit+0x10/0x10
[   26.615354][   T50]  ? mark_held_locks+0x9e/0xe0
[   26.615475][   T50]  ? eth_header+0x158/0x1a0
[   26.615598][   T50]  ? neigh_resolve_output+0x409/0x7d0
[   26.615722][   T50]  ip6_finish_output2+0x512/0xfe0
[   26.615846][   T50]  ip6_finish_output+0x555/0xdf0
[   26.615967][   T50]  ip6_output+0x1fc/0x780
[   26.616058][   T50]  ? __pfx_ip6_output+0x10/0x10
[   26.616179][   T50]  ? lock_acquire.part.0+0xeb/0x330
[   26.616305][   T50]  ? find_held_lock+0x2c/0x110
[   26.616426][   T50]  ? __lock_release+0x103/0x460
[   26.616549][   T50]  ? icmp6_dst_alloc+0x2c0/0x450
[   26.616672][   T50]  NF_HOOK.constprop.0+0xe2/0x680
[   26.616795][   T50]  ? __pfx_NF_HOOK.constprop.0+0x10/0x10
[   26.616917][   T50]  ? __pfx_xfrm_lookup_with_ifid+0x10/0x10
[   26.617067][   T50]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   26.617216][   T50]  ? icmp6_dst_alloc+0x2c0/0x450
[   26.617336][   T50]  ? __local_bh_enable_ip+0xa6/0x120
[   26.617461][   T50]  mld_sendpack+0x62d/0xbc0
[   26.617582][   T50]  ? __pfx_mld_sendpack+0x10/0x10
[   26.617705][   T50]  ? mld_send_cr+0x3a1/0x780
[   26.617827][   T50]  mld_ifc_work+0x32/0x1f0
[   26.617948][   T50]  process_one_work+0xe3b/0x1670
[   26.618070][   T50]  ? __pfx___lock_release+0x10/0x10
[   26.618189][   T50]  ? __pfx_process_one_work+0x10/0x10
[   26.618310][   T50]  ? assign_work+0x16c/0x240
[   26.618436][   T50]  worker_thread+0x587/0xce0
[   26.618554][   T50]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   26.618712][   T50]  ? __pfx_worker_thread+0x10/0x10
[   26.618832][   T50]  ? __pfx_worker_thread+0x10/0x10
[   26.618952][   T50]  kthread+0x28a/0x350
[   26.619043][   T50]  ? __pfx_kthread+0x10/0x10
[   26.619164][   T50]  ret_from_fork+0x31/0x70
[   26.619286][   T50]  ? __pfx_kthread+0x10/0x10
[   26.619476][   T50]  ret_from_fork_asm+0x1a/0x30
[   26.619603][   T50]  </TASK>