[ 31.827871][ T297] ip (297) used greatest stack depth: 24256 bytes left [ 32.897316][ T30] BUG: spinlock bad magic on CPU#2, kworker/2:0/30 [ 32.897583][ T30] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/2:0/30, .owner_cpu: 2 [ 32.897852][ T30] CPU: 2 UID: 0 PID: 30 Comm: kworker/2:0 Not tainted 6.10.0-virtme #1 [ 32.898070][ T30] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 32.898401][ T30] Workqueue: mld mld_ifc_work [ 32.898558][ T30] Call Trace: [ 32.898677][ T30] [ 32.898748][ T30] dump_stack_lvl+0xb0/0xd0 [ 32.898888][ T30] do_raw_spin_unlock+0x1ac/0x220 [ 32.899062][ T30] _raw_spin_unlock+0x23/0x40 [ 32.899198][ T30] __dev_xmit_skb+0x4ed/0x10c0 [ 32.899354][ T30] ? __pfx___dev_xmit_skb+0x10/0x10 [ 32.899486][ T30] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 32.899664][ T30] __dev_queue_xmit+0x784/0x1890 [ 32.899804][ T30] ? mark_held_locks+0x9e/0xe0 [ 32.899950][ T30] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 32.900135][ T30] ? __pfx___dev_queue_xmit+0x10/0x10 [ 32.900294][ T30] ? eth_header+0x158/0x1a0 [ 32.900434][ T30] ? neigh_resolve_output+0x409/0x7d0 [ 32.900591][ T30] ip6_finish_output2+0x4ab/0xf70 [ 32.900726][ T30] ip6_finish_output+0x4ef/0xd40 [ 32.900874][ T30] ip6_output+0x1fc/0x780 [ 32.900980][ T30] ? __pfx_ip6_output+0x10/0x10 [ 32.901137][ T30] ? lock_acquire.part.0+0xeb/0x330 [ 32.901300][ T30] ? find_held_lock+0x2c/0x110 [ 32.901435][ T30] ? __lock_release+0x103/0x460 [ 32.901566][ T30] ? icmp6_dst_alloc+0x2c0/0x450 [ 32.901708][ T30] NF_HOOK.constprop.0+0xe2/0x680 [ 32.901849][ T30] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 32.901982][ T30] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 32.902186][ T30] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 32.902356][ T30] ? icmp6_dst_alloc+0x2c0/0x450 [ 32.902505][ T30] ? __local_bh_enable_ip+0xa6/0x120 [ 32.902646][ T30] mld_sendpack+0x62d/0xbc0 [ 32.902792][ T30] ? __pfx_mld_sendpack+0x10/0x10 [ 32.902942][ T30] ? mld_send_cr+0x3a1/0x780 [ 32.903114][ T30] mld_ifc_work+0x32/0x1f0 [ 32.903264][ T30] process_one_work+0xe3b/0x1670 [ 32.903419][ T30] ? __pfx___lock_release+0x10/0x10 [ 32.903559][ T30] ? __pfx_process_one_work+0x10/0x10 [ 32.903716][ T30] ? assign_work+0x16c/0x240 [ 32.903864][ T30] worker_thread+0x587/0xce0 [ 32.904010][ T30] ? __pfx_worker_thread+0x10/0x10 [ 32.904161][ T30] kthread+0x28a/0x350 [ 32.904264][ T30] ? __pfx_kthread+0x10/0x10 [ 32.904400][ T30] ret_from_fork+0x31/0x70 [ 32.904538][ T30] ? __pfx_kthread+0x10/0x10 [ 32.904690][ T30] ret_from_fork_asm+0x1a/0x30 [ 32.904835][ T30] [ 35.195489][ T327] 8021q: 802.1Q VLAN Support v1.8 [ 35.704233][ T332] gre: GRE over IPv4 demultiplexor driver [ 35.746347][ T332] ip6_gre: GRE over IPv6 tunneling driver [ 47.146710][ T408] GACT probability NOT on