[ 26.370130][ T239] modprobe (239) used greatest stack depth: 24352 bytes left [ 26.780500][ T241] ip (241) used greatest stack depth: 23840 bytes left [ 27.903443][ T262] ip (262) used greatest stack depth: 23664 bytes left [ 33.102325][ T51] BUG: spinlock bad magic on CPU#2, kworker/2:1/51 [ 33.102594][ T51] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/2:1/51, .owner_cpu: 2 [ 33.102827][ T51] CPU: 2 UID: 0 PID: 51 Comm: kworker/2:1 Not tainted 6.10.0-virtme #1 [ 33.103027][ T51] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 33.103301][ T51] Workqueue: mld mld_ifc_work [ 33.103435][ T51] Call Trace: [ 33.103548][ T51] [ 33.103613][ T51] dump_stack_lvl+0xb0/0xd0 [ 33.103740][ T51] do_raw_spin_unlock+0x1ac/0x220 [ 33.103865][ T51] _raw_spin_unlock+0x23/0x40 [ 33.103994][ T51] __dev_xmit_skb+0x4ed/0x10c0 [ 33.104123][ T51] ? __pfx___dev_xmit_skb+0x10/0x10 [ 33.104247][ T51] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 33.104414][ T51] __dev_queue_xmit+0x784/0x1890 [ 33.104538][ T51] ? __lock_release+0x103/0x460 [ 33.104661][ T51] ? ip6_finish_output2+0x4ab/0xf70 [ 33.104787][ T51] ? __pfx___lock_release+0x10/0x10 [ 33.104909][ T51] ? __pfx___dev_queue_xmit+0x10/0x10 [ 33.105030][ T51] ? mark_held_locks+0x9e/0xe0 [ 33.105150][ T51] ? eth_header+0x158/0x1a0 [ 33.105275][ T51] ? neigh_resolve_output+0x409/0x7d0 [ 33.105401][ T51] ip6_finish_output2+0x4ab/0xf70 [ 33.105525][ T51] ip6_finish_output+0x4ef/0xd40 [ 33.105649][ T51] ip6_output+0x1fc/0x780 [ 33.105744][ T51] ? __pfx_ip6_output+0x10/0x10 [ 33.105866][ T51] ? lock_acquire.part.0+0xeb/0x330 [ 33.105993][ T51] ? find_held_lock+0x2c/0x110 [ 33.106118][ T51] ? __lock_release+0x103/0x460 [ 33.106239][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 33.106364][ T51] NF_HOOK.constprop.0+0xe2/0x680 [ 33.106488][ T51] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 33.106611][ T51] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 33.106763][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 33.106914][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 33.107039][ T51] ? __local_bh_enable_ip+0xa6/0x120 [ 33.107162][ T51] mld_sendpack+0x62d/0xbc0 [ 33.107284][ T51] ? __pfx_mld_sendpack+0x10/0x10 [ 33.107410][ T51] ? mld_send_cr+0x3a1/0x780 [ 33.107535][ T51] mld_ifc_work+0x32/0x1f0 [ 33.107662][ T51] process_one_work+0xe3b/0x1670 [ 33.107790][ T51] ? __pfx___lock_release+0x10/0x10 [ 33.107911][ T51] ? __pfx_process_one_work+0x10/0x10 [ 33.108043][ T51] ? assign_work+0x16c/0x240 [ 33.108166][ T51] worker_thread+0x587/0xce0 [ 33.108289][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 33.108442][ T51] ? __pfx_worker_thread+0x10/0x10 [ 33.108564][ T51] ? __pfx_worker_thread+0x10/0x10 [ 33.108684][ T51] kthread+0x28a/0x350 [ 33.108776][ T51] ? __pfx_kthread+0x10/0x10 [ 33.108905][ T51] ret_from_fork+0x31/0x70 [ 33.109032][ T51] ? __pfx_kthread+0x10/0x10 [ 33.109155][ T51] ret_from_fork_asm+0x1a/0x30 [ 33.109280][ T51] [ 35.290055][ T325] 8021q: 802.1Q VLAN Support v1.8 [ 35.800660][ T330] gre: GRE over IPv4 demultiplexor driver [ 35.841338][ T330] ip6_gre: GRE over IPv6 tunneling driver [ 47.117887][ T405] GACT probability NOT on