[ 34.557584][ T284] 8021q: 802.1Q VLAN Support v1.8 [ 35.187379][ T9] BUG: spinlock bad magic on CPU#0, kworker/0:1/9 [ 35.187624][ T9] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/0:1/9, .owner_cpu: 0 [ 35.187887][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.10.0-virtme #1 [ 35.188102][ T9] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 35.188417][ T9] Workqueue: mld mld_ifc_work [ 35.188566][ T9] Call Trace: [ 35.188676][ T9] [ 35.188747][ T9] dump_stack_lvl+0xb0/0xd0 [ 35.188878][ T9] do_raw_spin_unlock+0x1ac/0x220 [ 35.189008][ T9] _raw_spin_unlock+0x23/0x40 [ 35.189142][ T9] __dev_xmit_skb+0x4ed/0x10c0 [ 35.189282][ T9] ? __pfx___dev_xmit_skb+0x10/0x10 [ 35.189446][ T9] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 35.189626][ T9] __dev_queue_xmit+0x784/0x1890 [ 35.189767][ T9] ? find_held_lock+0x2c/0x110 [ 35.189923][ T9] ? __lock_release+0x103/0x460 [ 35.190082][ T9] ? ip6_finish_output2+0x4ab/0xf70 [ 35.190281][ T9] ? __pfx___lock_release+0x10/0x10 [ 35.190448][ T9] ? __pfx___dev_queue_xmit+0x10/0x10 [ 35.190605][ T9] ? mark_lock+0x38/0x3e0 [ 35.190702][ T9] ? mark_lock+0x38/0x3e0 [ 35.190795][ T9] ? mark_held_locks+0x9e/0xe0 [ 35.190924][ T9] ? eth_header+0x158/0x1a0 [ 35.191051][ T9] ? neigh_connected_output+0x2d8/0x550 [ 35.191244][ T9] ip6_finish_output2+0x4ab/0xf70 [ 35.191374][ T9] ip6_finish_output+0x4ef/0xd40 [ 35.191524][ T9] ip6_output+0x1fc/0x780 [ 35.191829][ T9] ? __pfx_ip6_output+0x10/0x10 [ 35.191981][ T9] ? lock_acquire.part.0+0xeb/0x330 [ 35.192120][ T9] ? find_held_lock+0x2c/0x110 [ 35.192280][ T9] ? __lock_release+0x103/0x460 [ 35.192431][ T9] ? icmp6_dst_alloc+0x2c0/0x450 [ 35.192588][ T9] NF_HOOK.constprop.0+0xe2/0x680 [ 35.192758][ T9] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 35.192959][ T9] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 35.193220][ T9] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 35.193486][ T9] ? icmp6_dst_alloc+0x2c0/0x450 [ 35.193715][ T9] ? __local_bh_enable_ip+0xa6/0x120 [ 35.193870][ T9] mld_sendpack+0x62d/0xbc0 [ 35.194080][ T9] ? __pfx_mld_sendpack+0x10/0x10 [ 35.194287][ T9] ? mld_send_cr+0x3a1/0x780 [ 35.194493][ T9] mld_ifc_work+0x32/0x1f0 [ 35.194703][ T9] process_one_work+0xe3b/0x1670 [ 35.194916][ T9] ? __pfx___lock_release+0x10/0x10 [ 35.195131][ T9] ? __pfx_process_one_work+0x10/0x10 [ 35.195340][ T9] ? assign_work+0x16c/0x240 [ 35.195555][ T9] worker_thread+0x587/0xce0 [ 35.195750][ T9] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 35.195994][ T9] ? __pfx_worker_thread+0x10/0x10 [ 35.196183][ T9] ? __pfx_worker_thread+0x10/0x10 [ 35.196408][ T9] kthread+0x28a/0x350 [ 35.196549][ T9] ? __pfx_kthread+0x10/0x10 [ 35.196756][ T9] ret_from_fork+0x31/0x70 [ 35.196963][ T9] ? __pfx_kthread+0x10/0x10 [ 35.197166][ T9] ret_from_fork_asm+0x1a/0x30 [ 35.197374][ T9] [ 38.650172][ T317] br0: port 1(veth1) entered blocking state [ 38.650414][ T317] br0: port 1(veth1) entered disabled state [ 38.650654][ T317] veth1: entered allmulticast mode [ 38.658205][ T317] veth1: entered promiscuous mode [ 38.819063][ T9] br0: port 1(veth1) entered blocking state [ 38.819357][ T9] br0: port 1(veth1) entered forwarding state [ 39.113372][ T320] br0: port 2(veth2) entered blocking state [ 39.113632][ T320] br0: port 2(veth2) entered disabled state [ 39.113842][ T320] veth2: entered allmulticast mode [ 39.115313][ T320] veth2: entered promiscuous mode [ 39.279024][ T66] br0: port 2(veth2) entered blocking state [ 39.279271][ T66] br0: port 2(veth2) entered forwarding state [ 132.174763][ T2103] br0: port 2(veth2) entered disabled state [ 132.313476][ T2105] veth2: left allmulticast mode [ 132.313726][ T2105] veth2: left promiscuous mode [ 132.314045][ T2105] br0: port 2(veth2) entered disabled state [ 132.458434][ T2106] br0: port 1(veth1) entered disabled state [ 132.610187][ T2107] veth1: left allmulticast mode [ 132.610360][ T2107] veth1: left promiscuous mode [ 132.610623][ T2107] br0: port 1(veth1) entered disabled state [ 133.786406][ T2117] br0: port 1(veth1) entered blocking state [ 133.787343][ T2117] br0: port 1(veth1) entered disabled state [ 133.787714][ T2117] veth1: entered allmulticast mode [ 133.789932][ T2117] veth1: entered promiscuous mode [ 133.922563][ T50] br0: port 1(veth1) entered blocking state [ 133.922837][ T50] br0: port 1(veth1) entered forwarding state [ 134.515607][ T2122] br0: port 2(veth2) entered blocking state [ 134.515850][ T2122] br0: port 2(veth2) entered disabled state [ 134.516092][ T2122] veth2: entered allmulticast mode [ 134.517675][ T2122] veth2: entered promiscuous mode [ 134.687245][ T50] br0: port 2(veth2) entered blocking state [ 134.687589][ T50] br0: port 2(veth2) entered forwarding state [ 226.572473][ T3914] br0: port 2(veth2) entered disabled state [ 226.715414][ T3916] veth2: left allmulticast mode [ 226.716323][ T3916] veth2: left promiscuous mode [ 226.716642][ T3916] br0: port 2(veth2) entered disabled state [ 226.863754][ T3917] br0: port 1(veth1) entered disabled state [ 227.001295][ T3918] veth1: left allmulticast mode [ 227.001538][ T3918] veth1: left promiscuous mode [ 227.001817][ T3918] br0: port 1(veth1) entered disabled state [ 228.117709][ T3928] br0: port 1(veth1) entered blocking state [ 228.117942][ T3928] br0: port 1(veth1) entered disabled state [ 228.118146][ T3928] veth1: entered allmulticast mode [ 228.120719][ T3928] veth1: entered promiscuous mode [ 228.271819][ T66] br0: port 1(veth1) entered blocking state [ 228.272208][ T66] br0: port 1(veth1) entered forwarding state [ 228.855029][ T3933] br0: port 2(veth2) entered blocking state [ 228.855274][ T3933] br0: port 2(veth2) entered disabled state [ 228.855510][ T3933] veth2: entered allmulticast mode [ 228.857015][ T3933] veth2: entered promiscuous mode [ 228.999012][ T66] br0: port 2(veth2) entered blocking state [ 228.999260][ T66] br0: port 2(veth2) entered forwarding state [ 432.458879][ T7782] br0: port 2(veth2) entered disabled state [ 432.650755][ T7783] veth2: left allmulticast mode [ 432.651031][ T7783] veth2: left promiscuous mode [ 432.651442][ T7783] br0: port 2(veth2) entered disabled state [ 432.836236][ T7784] br0: port 1(veth1) entered disabled state [ 433.004235][ T7785] veth1: left allmulticast mode [ 433.004503][ T7785] veth1: left promiscuous mode [ 433.004851][ T7785] br0: port 1(veth1) entered disabled state