[ 36.020111][ T492] 8021q: 802.1Q VLAN Support v1.8 [ 36.603117][ T9] BUG: spinlock bad magic on CPU#0, kworker/0:1/9 [ 36.603395][ T9] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/0:1/9, .owner_cpu: 0 [ 36.603732][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.10.0-virtme #1 [ 36.604009][ T9] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 36.604419][ T9] Workqueue: mld mld_ifc_work [ 36.604617][ T9] Call Trace: [ 36.604755][ T9] [ 36.604852][ T9] dump_stack_lvl+0xb0/0xd0 [ 36.605043][ T9] do_raw_spin_unlock+0x1ac/0x220 [ 36.605233][ T9] _raw_spin_unlock+0x23/0x40 [ 36.605423][ T9] __dev_xmit_skb+0x4ed/0x10c0 [ 36.605610][ T9] ? __pfx___dev_xmit_skb+0x10/0x10 [ 36.605798][ T9] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 36.606034][ T9] __dev_queue_xmit+0x784/0x1890 [ 36.606227][ T9] ? find_held_lock+0x2c/0x110 [ 36.606416][ T9] ? __lock_release+0x103/0x460 [ 36.606626][ T9] ? ip6_finish_output2+0x4ab/0xf70 [ 36.606814][ T9] ? __pfx___lock_release+0x10/0x10 [ 36.606994][ T9] ? __pfx___dev_queue_xmit+0x10/0x10 [ 36.607170][ T9] ? mark_lock+0x38/0x3e0 [ 36.607305][ T9] ? mark_lock+0x38/0x3e0 [ 36.607440][ T9] ? mark_held_locks+0x9e/0xe0 [ 36.607632][ T9] ? eth_header+0x158/0x1a0 [ 36.607815][ T9] ? neigh_connected_output+0x2d8/0x550 [ 36.607999][ T9] ip6_finish_output2+0x4ab/0xf70 [ 36.608178][ T9] ip6_finish_output+0x4ef/0xd40 [ 36.608361][ T9] ip6_output+0x1fc/0x780 [ 36.608503][ T9] ? __pfx_ip6_output+0x10/0x10 [ 36.608684][ T9] ? lock_acquire.part.0+0xeb/0x330 [ 36.608863][ T9] ? find_held_lock+0x2c/0x110 [ 36.609050][ T9] ? __lock_release+0x103/0x460 [ 36.609233][ T9] ? icmp6_dst_alloc+0x2c0/0x450 [ 36.609422][ T9] NF_HOOK.constprop.0+0xe2/0x680 [ 36.609617][ T9] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 36.609802][ T9] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 36.610047][ T9] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 36.610377][ T9] ? icmp6_dst_alloc+0x2c0/0x450 [ 36.610577][ T9] ? __local_bh_enable_ip+0xa6/0x120 [ 36.610784][ T9] mld_sendpack+0x62d/0xbc0 [ 36.610973][ T9] ? __pfx_mld_sendpack+0x10/0x10 [ 36.611179][ T9] ? mld_send_cr+0x3a1/0x780 [ 36.611368][ T9] mld_ifc_work+0x32/0x1f0 [ 36.611570][ T9] process_one_work+0xe3b/0x1670 [ 36.611771][ T9] ? __pfx___lock_release+0x10/0x10 [ 36.611960][ T9] ? __pfx_process_one_work+0x10/0x10 [ 36.612163][ T9] ? assign_work+0x16c/0x240 [ 36.612372][ T9] worker_thread+0x587/0xce0 [ 36.612580][ T9] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 36.612837][ T9] ? __pfx_worker_thread+0x10/0x10 [ 36.613036][ T9] ? __pfx_worker_thread+0x10/0x10 [ 36.613234][ T9] kthread+0x28a/0x350 [ 36.613392][ T9] ? __pfx_kthread+0x10/0x10 [ 36.613592][ T9] ret_from_fork+0x31/0x70 [ 36.613797][ T9] ? __pfx_kthread+0x10/0x10 [ 36.614009][ T9] ret_from_fork_asm+0x1a/0x30 [ 36.614222][ T9] [ 39.592598][ T526] br0: port 1(veth1) entered blocking state [ 39.592801][ T526] br0: port 1(veth1) entered disabled state [ 39.593004][ T526] veth1: entered allmulticast mode [ 39.594503][ T526] veth1: entered promiscuous mode [ 39.714649][ T52] br0: port 1(veth1) entered blocking state [ 39.714858][ T52] br0: port 1(veth1) entered forwarding state [ 39.963018][ T529] br0: port 2(veth2) entered blocking state [ 39.963879][ T529] br0: port 2(veth2) entered disabled state [ 39.964105][ T529] veth2: entered allmulticast mode [ 39.965541][ T529] veth2: entered promiscuous mode [ 40.095739][ T52] br0: port 2(veth2) entered blocking state [ 40.095950][ T52] br0: port 2(veth2) entered forwarding state [ 122.998922][ T2312] br0: port 2(veth2) entered disabled state [ 123.144211][ T2313] veth2: left allmulticast mode [ 123.144390][ T2313] veth2: left promiscuous mode [ 123.144640][ T2313] br0: port 2(veth2) entered disabled state [ 123.258248][ T2314] br0: port 1(veth1) entered disabled state [ 123.375200][ T2315] veth1: left allmulticast mode [ 123.375395][ T2315] veth1: left promiscuous mode [ 123.375659][ T2315] br0: port 1(veth1) entered disabled state [ 124.276283][ T2325] br0: port 1(veth1) entered blocking state [ 124.276539][ T2325] br0: port 1(veth1) entered disabled state [ 124.276750][ T2325] veth1: entered allmulticast mode [ 124.278319][ T2325] veth1: entered promiscuous mode [ 124.404072][ T9] br0: port 1(veth1) entered blocking state [ 124.404319][ T9] br0: port 1(veth1) entered forwarding state [ 124.930855][ T2330] br0: port 2(veth2) entered blocking state [ 124.931070][ T2330] br0: port 2(veth2) entered disabled state [ 124.932196][ T2330] veth2: entered allmulticast mode [ 124.933626][ T2330] veth2: entered promiscuous mode [ 125.053735][ T52] br0: port 2(veth2) entered blocking state [ 125.053940][ T52] br0: port 2(veth2) entered forwarding state [ 208.030548][ T4122] br0: port 2(veth2) entered disabled state [ 208.158023][ T4123] veth2: left allmulticast mode [ 208.158285][ T4123] veth2: left promiscuous mode [ 208.158699][ T4123] br0: port 2(veth2) entered disabled state [ 208.290563][ T4124] br0: port 1(veth1) entered disabled state [ 208.416364][ T4125] veth1: left allmulticast mode [ 208.416536][ T4125] veth1: left promiscuous mode [ 208.416792][ T4125] br0: port 1(veth1) entered disabled state [ 209.321100][ T4135] br0: port 1(veth1) entered blocking state [ 209.321402][ T4135] br0: port 1(veth1) entered disabled state [ 209.321598][ T4135] veth1: entered allmulticast mode [ 209.323019][ T4135] veth1: entered promiscuous mode [ 209.474812][ T52] br0: port 1(veth1) entered blocking state [ 209.475051][ T52] br0: port 1(veth1) entered forwarding state [ 209.965267][ T4140] br0: port 2(veth2) entered blocking state [ 209.965520][ T4140] br0: port 2(veth2) entered disabled state [ 209.965756][ T4140] veth2: entered allmulticast mode [ 209.968267][ T4140] veth2: entered promiscuous mode [ 210.094631][ T51] br0: port 2(veth2) entered blocking state [ 210.094843][ T51] br0: port 2(veth2) entered forwarding state [ 385.989628][ T7991] br0: port 2(veth2) entered disabled state [ 386.123917][ T7992] veth2: left allmulticast mode [ 386.124132][ T7992] veth2: left promiscuous mode [ 386.124416][ T7992] br0: port 2(veth2) entered disabled state [ 386.254435][ T7993] br0: port 1(veth1) entered disabled state [ 386.371601][ T7994] veth1: left allmulticast mode [ 386.371892][ T7994] veth1: left promiscuous mode [ 386.372322][ T7994] br0: port 1(veth1) entered disabled state