[   26.250511][  T243] ip (243) used greatest stack depth: 23968 bytes left
[   29.452598][  T278] 8021q: 802.1Q VLAN Support v1.8
[   30.114952][   T50] BUG: spinlock bad magic on CPU#2, kworker/2:1/50
[   30.115257][   T50]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/2:1/50, .owner_cpu: 2
[   30.115604][   T50] CPU: 2 UID: 0 PID: 50 Comm: kworker/2:1 Not tainted 6.10.0-virtme #1
[   30.115914][   T50] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   30.116317][   T50] Workqueue: mld mld_ifc_work
[   30.116510][   T50] Call Trace:
[   30.116651][   T50]  <TASK>
[   30.116749][   T50]  dump_stack_lvl+0xb0/0xd0
[   30.116994][   T50]  do_raw_spin_unlock+0x1ac/0x220
[   30.117175][   T50]  _raw_spin_unlock+0x23/0x40
[   30.117359][   T50]  __dev_xmit_skb+0x4ed/0x10c0
[   30.117545][   T50]  ? __pfx___dev_xmit_skb+0x10/0x10
[   30.117735][   T50]  ? lockdep_hardirqs_on_prepare+0x12b/0x410
[   30.117966][   T50]  __dev_queue_xmit+0x784/0x1890
[   30.118147][   T50]  ? find_held_lock+0x2c/0x110
[   30.118326][   T50]  ? __lock_release+0x103/0x460
[   30.118513][   T50]  ? ip6_finish_output2+0x4ab/0xf70
[   30.118717][   T50]  ? __pfx___lock_release+0x10/0x10
[   30.118905][   T50]  ? __pfx___dev_queue_xmit+0x10/0x10
[   30.119082][   T50]  ? mark_lock+0x38/0x3e0
[   30.119215][   T50]  ? mark_lock+0x38/0x3e0
[   30.119352][   T50]  ? mark_held_locks+0x9e/0xe0
[   30.119528][   T50]  ? eth_header+0x158/0x1a0
[   30.119710][   T50]  ? neigh_connected_output+0x2d8/0x550
[   30.119904][   T50]  ip6_finish_output2+0x4ab/0xf70
[   30.120085][   T50]  ip6_finish_output+0x4ef/0xd40
[   30.120263][   T50]  ip6_output+0x1fc/0x780
[   30.120406][   T50]  ? __pfx_ip6_output+0x10/0x10
[   30.120600][   T50]  ? lock_acquire.part.0+0xeb/0x330
[   30.120780][   T50]  ? find_held_lock+0x2c/0x110
[   30.120969][   T50]  ? __lock_release+0x103/0x460
[   30.121161][   T50]  ? icmp6_dst_alloc+0x2c0/0x450
[   30.121352][   T50]  NF_HOOK.constprop.0+0xe2/0x680
[   30.121552][   T50]  ? __pfx_NF_HOOK.constprop.0+0x10/0x10
[   30.121749][   T50]  ? __pfx_xfrm_lookup_with_ifid+0x10/0x10
[   30.122002][   T50]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   30.122245][   T50]  ? icmp6_dst_alloc+0x2c0/0x450
[   30.122437][   T50]  ? __local_bh_enable_ip+0xa6/0x120
[   30.122645][   T50]  mld_sendpack+0x62d/0xbc0
[   30.122829][   T50]  ? __pfx_mld_sendpack+0x10/0x10
[   30.123033][   T50]  ? mld_send_cr+0x3a1/0x780
[   30.123217][   T50]  mld_ifc_work+0x32/0x1f0
[   30.123422][   T50]  process_one_work+0xe3b/0x1670
[   30.123617][   T50]  ? __pfx___lock_release+0x10/0x10
[   30.123806][   T50]  ? __pfx_process_one_work+0x10/0x10
[   30.124009][   T50]  ? assign_work+0x16c/0x240
[   30.124207][   T50]  worker_thread+0x587/0xce0
[   30.124392][   T50]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   30.124633][   T50]  ? __pfx_worker_thread+0x10/0x10
[   30.124814][   T50]  ? __pfx_worker_thread+0x10/0x10
[   30.125023][   T50]  kthread+0x28a/0x350
[   30.125167][   T50]  ? __pfx_kthread+0x10/0x10
[   30.125366][   T50]  ret_from_fork+0x31/0x70
[   30.125560][   T50]  ? __pfx_kthread+0x10/0x10
[   30.125752][   T50]  ret_from_fork_asm+0x1a/0x30
[   30.125951][   T50]  </TASK>