[ 24.866885][ T248] ip (248) used greatest stack depth: 24352 bytes left [ 26.677307][ T269] veth0: renamed from veth-rt-1 [ 27.004443][ T271] ip (271) used greatest stack depth: 24176 bytes left [ 27.653166][ T51] BUG: spinlock bad magic on CPU#3, kworker/3:1/51 [ 27.653367][ T51] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/3:1/51, .owner_cpu: 3 [ 27.653596][ T51] CPU: 3 UID: 0 PID: 51 Comm: kworker/3:1 Not tainted 6.10.0-virtme #1 [ 27.653783][ T51] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.654053][ T51] Workqueue: mld mld_ifc_work [ 27.654183][ T51] Call Trace: [ 27.654280][ T51] [ 27.654346][ T51] dump_stack_lvl+0xb0/0xd0 [ 27.654473][ T51] do_raw_spin_unlock+0x1ac/0x220 [ 27.654600][ T51] _raw_spin_unlock+0x23/0x40 [ 27.654725][ T51] __dev_xmit_skb+0x4ed/0x10c0 [ 27.654855][ T51] ? __pfx___dev_xmit_skb+0x10/0x10 [ 27.654982][ T51] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 27.655135][ T51] __dev_queue_xmit+0x794/0x18a0 [ 27.655262][ T51] ? __lock_release+0x103/0x460 [ 27.655387][ T51] ? ip6_finish_output2+0x512/0xfe0 [ 27.655517][ T51] ? __pfx___lock_release+0x10/0x10 [ 27.655642][ T51] ? __pfx___dev_queue_xmit+0x10/0x10 [ 27.655770][ T51] ? mark_held_locks+0x9e/0xe0 [ 27.655896][ T51] ? eth_header+0x158/0x1a0 [ 27.656024][ T51] ? neigh_resolve_output+0x409/0x7d0 [ 27.656152][ T51] ip6_finish_output2+0x512/0xfe0 [ 27.656279][ T51] ip6_finish_output+0x555/0xdf0 [ 27.656406][ T51] ip6_output+0x1fc/0x780 [ 27.656505][ T51] ? __pfx_ip6_output+0x10/0x10 [ 27.656632][ T51] ? lock_acquire.part.0+0xeb/0x330 [ 27.656758][ T51] ? find_held_lock+0x2c/0x110 [ 27.656884][ T51] ? __lock_release+0x103/0x460 [ 27.657006][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 27.657131][ T51] NF_HOOK.constprop.0+0xe2/0x680 [ 27.657255][ T51] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 27.657384][ T51] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 27.657545][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 27.657701][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 27.657829][ T51] ? __local_bh_enable_ip+0xa6/0x120 [ 27.657957][ T51] mld_sendpack+0x62d/0xbc0 [ 27.658081][ T51] ? __pfx_mld_sendpack+0x10/0x10 [ 27.658209][ T51] ? mld_send_cr+0x3a1/0x780 [ 27.658336][ T51] mld_ifc_work+0x32/0x1f0 [ 27.658462][ T51] process_one_work+0xe3b/0x1670 [ 27.658590][ T51] ? __pfx___lock_release+0x10/0x10 [ 27.658720][ T51] ? __pfx_process_one_work+0x10/0x10 [ 27.658845][ T51] ? assign_work+0x16c/0x240 [ 27.658969][ T51] worker_thread+0x587/0xce0 [ 27.659092][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 27.659246][ T51] ? __pfx_worker_thread+0x10/0x10 [ 27.659374][ T51] ? __pfx_worker_thread+0x10/0x10 [ 27.659497][ T51] kthread+0x28a/0x350 [ 27.659594][ T51] ? __pfx_kthread+0x10/0x10 [ 27.659719][ T51] ret_from_fork+0x31/0x70 [ 27.659843][ T51] ? __pfx_kthread+0x10/0x10 [ 27.659968][ T51] ret_from_fork_asm+0x1a/0x30 [ 27.660098][ T51] [ 28.362157][ T278] veth0: renamed from veth-rt-2