[   88.376064][    C2] BUG: spinlock bad magic on CPU#2, swapper/2/0
[   88.376290][    C2]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: swapper/2/0, .owner_cpu: 2
[   88.376561][    C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted 6.10.0-virtme #1
[   88.376791][    C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   88.377114][    C2] Call Trace:
[   88.377231][    C2]  <IRQ>
[   88.377317][    C2]  dump_stack_lvl+0xb0/0xd0
[   88.377470][    C2]  do_raw_spin_unlock+0x1ac/0x220
[   88.377623][    C2]  _raw_spin_unlock+0x23/0x40
[   88.377774][    C2]  __dev_xmit_skb+0x4ed/0x10c0
[   88.377925][    C2]  ? __pfx___dev_xmit_skb+0x10/0x10
[   88.378068][    C2]  ? __dev_queue_xmit+0x1e4/0x1890
[   88.378223][    C2]  ? lock_acquire+0x32/0xc0
[   88.378369][    C2]  ? __dev_queue_xmit+0x1e4/0x1890
[   88.378508][    C2]  __dev_queue_xmit+0x784/0x1890
[   88.378659][    C2]  ? __lock_release+0x103/0x460
[   88.378796][    C2]  ? ip6_finish_output2+0x4ab/0xee0
[   88.378944][    C2]  ? __pfx___lock_release+0x10/0x10
[   88.379084][    C2]  ? __pfx___dev_queue_xmit+0x10/0x10
[   88.379221][    C2]  ? mark_held_locks+0x9e/0xe0
[   88.379368][    C2]  ? eth_header+0x158/0x1a0
[   88.379512][    C2]  ? neigh_resolve_output+0x409/0x7d0
[   88.379672][    C2]  ip6_finish_output2+0x4ab/0xee0
[   88.379813][    C2]  ip6_finish_output+0x4ef/0xd40
[   88.379956][    C2]  ? ip6_local_out+0x25/0x3b0
[   88.380129][    C2]  ip6_send_skb+0xbd/0x280
[   88.380270][    C2]  icmp6_send+0x1670/0x1b70
[   88.380414][    C2]  ? __pfx_icmp6_send+0x10/0x10
[   88.380558][    C2]  ? __pfx_validate_chain+0x10/0x10
[   88.380698][    C2]  ? hlock_class+0x4e/0x130
[   88.380853][    C2]  ? __pfx___lock_release+0x10/0x10
[   88.381000][    C2]  ? lock_acquire.part.0+0xeb/0x330
[   88.381145][    C2]  ? ip6_link_failure+0x30/0x430
[   88.381285][    C2]  ip6_link_failure+0x30/0x430
[   88.381426][    C2]  ndisc_error_report+0x96/0x170
[   88.381574][    C2]  neigh_invalidate+0x206/0x530
[   88.381715][    C2]  neigh_timer_handler+0x87a/0xdf0
[   88.381859][    C2]  ? __pfx_neigh_timer_handler+0x10/0x10
[   88.382002][    C2]  call_timer_fn+0x13b/0x230
[   88.382146][    C2]  ? call_timer_fn+0xe8/0x230
[   88.382284][    C2]  ? call_timer_fn+0xe8/0x230
[   88.382421][    C2]  ? __pfx_call_timer_fn+0x10/0x10
[   88.382559][    C2]  ? mark_lock+0x38/0x3e0
[   88.382670][    C2]  __run_timers+0x545/0x810
[   88.382807][    C2]  ? __pfx_neigh_timer_handler+0x10/0x10
[   88.382950][    C2]  ? __pfx___run_timers+0x10/0x10
[   88.383090][    C2]  ? do_raw_spin_lock+0x131/0x270
[   88.383236][    C2]  ? __pfx_do_raw_spin_lock+0x10/0x10
[   88.383374][    C2]  ? lock_acquire+0x32/0xc0
[   88.383523][    C2]  ? run_timer_softirq+0xe0/0x1b0
[   88.383667][    C2]  run_timer_softirq+0xe8/0x1b0
[   88.383821][    C2]  handle_softirqs+0x1f9/0x5c0
[   88.383969][    C2]  irq_exit_rcu+0x99/0xc0
[   88.384083][    C2]  sysvec_apic_timer_interrupt+0x75/0x80
[   88.384227][    C2]  </IRQ>
[   88.384305][    C2]  <TASK>
[   88.384379][    C2]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[   88.384578][    C2] RIP: 0010:default_idle+0xf/0x20
[   88.384726][    C2] Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 e9 46 00 fb f4 <fa> c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
[   88.385237][    C2] RSP: 0018:ffffc9000016fdf8 EFLAGS: 00000246
[   88.385420][    C2] RAX: 00000000002a0047 RBX: 1ffff9200002dfc1 RCX: ffffffffa5df2795
[   88.385647][    C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa36a6984
[   88.385859][    C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1005ee70a0
[   88.386075][    C2] R10: ffff88802f738503 R11: ffff88802f72d9f0 R12: 0000000000000000
[   88.386289][    C2] R13: ffff888001ba8040 R14: dffffc0000000000 R15: 0000000000000000
[   88.386497][    C2]  ? ct_kernel_exit.constprop.0+0xc5/0xf0
[   88.386640][    C2]  ? cpuidle_idle_call+0x1f4/0x280
[   88.386789][    C2]  default_idle_call+0x6d/0xb0
[   88.386930][    C2]  cpuidle_idle_call+0x1f4/0x280
[   88.387080][    C2]  ? __pfx_cpuidle_idle_call+0x10/0x10
[   88.387222][    C2]  ? tsc_verify_tsc_adjust+0x5e/0x2b0
[   88.387369][    C2]  do_idle+0xf9/0x160
[   88.387476][    C2]  cpu_startup_entry+0x54/0x60
[   88.387617][    C2]  start_secondary+0x21c/0x2b0
[   88.387763][    C2]  ? __pfx_start_secondary+0x10/0x10
[   88.387906][    C2]  common_startup_64+0x12c/0x138
[   88.388048][    C2]  </TASK>