[  819.716774][ T4972] br0: port 1(veth1) entered blocking state
[  819.717204][ T4972] br0: port 1(veth1) entered disabled state
[  819.717865][ T4972] veth1: entered allmulticast mode
[  819.894818][ T4974] br0: port 2(veth2) entered blocking state
[  819.895251][ T4974] br0: port 2(veth2) entered disabled state
[  819.895684][ T4974] veth2: entered allmulticast mode
[  819.899452][ T4974] veth2: entered promiscuous mode
[  820.117741][  T296] br0: port 1(veth1) entered blocking state
[  820.118169][  T296] br0: port 1(veth1) entered forwarding state
[  820.231130][   T46] br0: port 2(veth2) entered blocking state
[  820.231575][   T46] br0: port 2(veth2) entered forwarding state
[  883.368505][ T5256] br1: port 1(veth0) entered blocking state
[  883.369022][ T5256] br1: port 1(veth0) entered disabled state
[  883.369833][ T5256] veth0: entered allmulticast mode
[  883.373326][ T5256] veth0: entered promiscuous mode
[  883.397845][ T5256] ip (5256) used greatest stack depth: 23584 bytes left
[  883.519024][ T5257] br1: port 1(veth0) entered blocking state
[  883.519848][ T5257] br1: port 1(veth0) entered forwarding state
[  885.945026][ T5262] veth0: left allmulticast mode
[  885.945417][ T5262] veth0: left promiscuous mode
[  885.945934][ T5262] br1: port 1(veth0) entered disabled state
[  900.452585][ T5378] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  901.104538][ T5390] br0: port 2(veth2) entered disabled state
[  901.211569][ T5391] br0: port 1(veth1) entered disabled state
[  901.333953][ T5392] veth2: left allmulticast mode
[  901.334303][ T5392] veth2: left promiscuous mode
[  901.334784][ T5392] br0: port 2(veth2) entered disabled state
[  901.337442][ T5392] veth1: left allmulticast mode
[  901.337744][ T5392] veth1: left promiscuous mode
[  901.338208][ T5392] br0: port 1(veth1) entered disabled state