[ 26.622749][ T242] ip (242) used greatest stack depth: 23792 bytes left [ 31.080147][ T51] BUG: spinlock bad magic on CPU#1, kworker/1:1/51 [ 31.080338][ T51] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/1:1/51, .owner_cpu: 1 [ 31.080573][ T51] CPU: 1 UID: 0 PID: 51 Comm: kworker/1:1 Not tainted 6.10.0-virtme #1 [ 31.080763][ T51] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 31.081042][ T51] Workqueue: mld mld_ifc_work [ 31.081183][ T51] Call Trace: [ 31.081280][ T51] [ 31.081345][ T51] dump_stack_lvl+0xb0/0xd0 [ 31.081482][ T51] do_raw_spin_unlock+0x1ac/0x220 [ 31.081606][ T51] _raw_spin_unlock+0x23/0x40 [ 31.081735][ T51] __dev_xmit_skb+0x4ed/0x10c0 [ 31.081861][ T51] ? __pfx___dev_xmit_skb+0x10/0x10 [ 31.081982][ T51] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 31.082133][ T51] __dev_queue_xmit+0x784/0x1890 [ 31.082255][ T51] ? __lock_release+0x103/0x460 [ 31.082378][ T51] ? ip6_finish_output2+0x4ab/0xf70 [ 31.082500][ T51] ? __pfx___lock_release+0x10/0x10 [ 31.082627][ T51] ? __pfx___dev_queue_xmit+0x10/0x10 [ 31.082753][ T51] ? mark_held_locks+0x9e/0xe0 [ 31.082878][ T51] ? eth_header+0x158/0x1a0 [ 31.083002][ T51] ? neigh_resolve_output+0x409/0x7d0 [ 31.083126][ T51] ip6_finish_output2+0x4ab/0xf70 [ 31.083251][ T51] ip6_finish_output+0x4ef/0xd40 [ 31.083378][ T51] ip6_output+0x1fc/0x780 [ 31.083471][ T51] ? __pfx_ip6_output+0x10/0x10 [ 31.083594][ T51] ? lock_acquire.part.0+0xeb/0x330 [ 31.083720][ T51] ? find_held_lock+0x2c/0x110 [ 31.083845][ T51] ? __lock_release+0x103/0x460 [ 31.083967][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 31.084089][ T51] NF_HOOK.constprop.0+0xe2/0x680 [ 31.084213][ T51] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 31.084334][ T51] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 31.084489][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 31.084639][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 31.084758][ T51] ? __local_bh_enable_ip+0xa6/0x120 [ 31.084886][ T51] mld_sendpack+0x62d/0xbc0 [ 31.085010][ T51] ? __pfx_mld_sendpack+0x10/0x10 [ 31.085133][ T51] ? mld_send_cr+0x3a1/0x780 [ 31.085256][ T51] mld_ifc_work+0x32/0x1f0 [ 31.085387][ T51] process_one_work+0xe3b/0x1670 [ 31.085521][ T51] ? __pfx___lock_release+0x10/0x10 [ 31.085642][ T51] ? __pfx_process_one_work+0x10/0x10 [ 31.085764][ T51] ? assign_work+0x16c/0x240 [ 31.085891][ T51] worker_thread+0x587/0xce0 [ 31.086014][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 31.086165][ T51] ? __pfx_worker_thread+0x10/0x10 [ 31.086285][ T51] ? __pfx_worker_thread+0x10/0x10 [ 31.086409][ T51] kthread+0x28a/0x350 [ 31.086500][ T51] ? __pfx_kthread+0x10/0x10 [ 31.086628][ T51] ret_from_fork+0x31/0x70 [ 31.086752][ T51] ? __pfx_kthread+0x10/0x10 [ 31.086878][ T51] ret_from_fork_asm+0x1a/0x30 [ 31.087013][ T51] [ 41.951334][ T358] GACT probability NOT on