[ 36.276675][ T65] BUG: spinlock bad magic on CPU#3, kworker/3:2/65 [ 36.276891][ T65] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/3:2/65, .owner_cpu: 3 [ 36.277153][ T65] CPU: 3 UID: 0 PID: 65 Comm: kworker/3:2 Not tainted 6.10.0-virtme #1 [ 36.277366][ T65] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 36.277683][ T65] Workqueue: mld mld_ifc_work [ 36.277838][ T65] Call Trace: [ 36.277950][ T65] [ 36.278031][ T65] dump_stack_lvl+0xb0/0xd0 [ 36.278181][ T65] do_raw_spin_unlock+0x1ac/0x220 [ 36.278329][ T65] _raw_spin_unlock+0x23/0x40 [ 36.278478][ T65] __dev_xmit_skb+0x4ed/0x10c0 [ 36.278633][ T65] ? __pfx___dev_xmit_skb+0x10/0x10 [ 36.278782][ T65] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 36.278962][ T65] __dev_queue_xmit+0x784/0x1890 [ 36.279113][ T65] ? __lock_release+0x103/0x460 [ 36.279255][ T65] ? ip6_finish_output2+0x4ab/0xee0 [ 36.279404][ T65] ? __pfx___lock_release+0x10/0x10 [ 36.279565][ T65] ? __pfx___dev_queue_xmit+0x10/0x10 [ 36.279710][ T65] ? mark_held_locks+0x9e/0xe0 [ 36.279857][ T65] ? eth_header+0x158/0x1a0 [ 36.280003][ T65] ? neigh_resolve_output+0x409/0x7d0 [ 36.280153][ T65] ip6_finish_output2+0x4ab/0xee0 [ 36.280298][ T65] ip6_finish_output+0x4ef/0xd40 [ 36.280450][ T65] mld_sendpack+0x91a/0xf40 [ 36.280589][ T65] ? __pfx_mld_sendpack+0x10/0x10 [ 36.280735][ T65] ? mld_send_cr+0x3a1/0x780 [ 36.280873][ T65] mld_ifc_work+0x32/0x1f0 [ 36.281024][ T65] process_one_work+0xe3b/0x1670 [ 36.281173][ T65] ? __pfx___lock_release+0x10/0x10 [ 36.281317][ T65] ? __pfx_process_one_work+0x10/0x10 [ 36.281465][ T65] ? assign_work+0x16c/0x240 [ 36.281621][ T65] worker_thread+0x587/0xce0 [ 36.281766][ T65] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 36.281948][ T65] ? __pfx_worker_thread+0x10/0x10 [ 36.282087][ T65] ? __pfx_worker_thread+0x10/0x10 [ 36.282233][ T65] kthread+0x28a/0x350 [ 36.282345][ T65] ? __pfx_kthread+0x10/0x10 [ 36.282482][ T65] ret_from_fork+0x31/0x70 [ 36.282629][ T65] ? __pfx_kthread+0x10/0x10 [ 36.282777][ T65] ret_from_fork_asm+0x1a/0x30 [ 36.282928][ T65] [ 121.257869][ T501] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 121.741195][ T506] br0: port 1(veth0) entered blocking state [ 121.741465][ T506] br0: port 1(veth0) entered disabled state [ 121.741722][ T506] veth0: entered allmulticast mode [ 121.743265][ T506] veth0: entered promiscuous mode [ 122.169946][ T509] br0: port 1(veth0) entered blocking state [ 122.170189][ T509] br0: port 1(veth0) entered forwarding state [ 128.556370][ T550] veth0: left allmulticast mode [ 128.556555][ T550] veth0: left promiscuous mode [ 128.556837][ T550] br0: port 1(veth0) entered disabled state [ 128.957861][ T553] 8021q: 802.1Q VLAN Support v1.8 [ 129.450446][ T557] br0: port 1(veth0.10) entered blocking state [ 129.450679][ T557] br0: port 1(veth0.10) entered disabled state [ 129.450890][ T557] veth0.10: entered allmulticast mode [ 129.451034][ T557] veth0: entered allmulticast mode [ 129.453024][ T557] veth0.10: entered promiscuous mode [ 129.453182][ T557] veth0: entered promiscuous mode [ 129.453911][ T557] br0: port 1(veth0.10) entered blocking state [ 129.454125][ T557] br0: port 1(veth0.10) entered forwarding state [ 136.435245][ T604] veth0: left allmulticast mode [ 136.435480][ T604] veth0: left promiscuous mode [ 136.436650][ T604] br0: port 1(veth0.10) entered disabled state [ 136.783723][ T606] veth0.10 (unregistering): left allmulticast mode [ 136.784074][ T606] veth0.10 (unregistering): left promiscuous mode [ 136.784380][ T606] br0: port 1(veth0.10) entered disabled state [ 139.727253][ T629] Initializing XFRM netlink socket [ 190.419650][ T904] br0: port 1(veth0) entered blocking state [ 190.420049][ T904] br0: port 1(veth0) entered disabled state [ 190.421084][ T904] veth0: entered allmulticast mode [ 190.423559][ T904] veth0: entered promiscuous mode [ 190.883308][ T907] br0: port 1(veth0) entered blocking state [ 190.883594][ T907] br0: port 1(veth0) entered forwarding state [ 196.708794][ T948] veth0: left allmulticast mode [ 196.708968][ T948] veth0: left promiscuous mode [ 196.709219][ T948] br0: port 1(veth0) entered disabled state [ 197.412056][ T953] br0: port 1(veth0.10) entered blocking state [ 197.412977][ T953] br0: port 1(veth0.10) entered disabled state [ 197.413243][ T953] veth0.10: entered allmulticast mode [ 197.413383][ T953] veth0: entered allmulticast mode [ 197.414932][ T953] veth0.10: entered promiscuous mode [ 197.415074][ T953] veth0: entered promiscuous mode [ 197.415783][ T953] br0: port 1(veth0.10) entered blocking state [ 197.415965][ T953] br0: port 1(veth0.10) entered forwarding state [ 203.711902][ T1000] veth0: left allmulticast mode [ 203.712145][ T1000] veth0: left promiscuous mode [ 203.713357][ T1000] br0: port 1(veth0.10) entered disabled state [ 204.034900][ T1002] veth0.10 (unregistering): left allmulticast mode [ 204.035178][ T1002] veth0.10 (unregistering): left promiscuous mode [ 204.035420][ T1002] br0: port 1(veth0.10) entered disabled state