[  407.130924][T17400] br0: port 1(veth1) entered blocking state
[  407.131213][T17400] br0: port 1(veth1) entered disabled state
[  407.131472][T17400] veth1: entered allmulticast mode
[  407.133007][T17400] veth1: entered promiscuous mode
[  407.157389][T17402] br0: port 2(veth2) entered blocking state
[  407.157585][T17402] br0: port 2(veth2) entered disabled state
[  407.157763][T17402] veth2: entered allmulticast mode
[  407.159186][T17402] veth2: entered promiscuous mode
[  407.221382][  T285] br0: port 1(veth1) entered blocking state
[  407.221713][  T285] br0: port 1(veth1) entered forwarding state
[  407.245671][  T115] br0: port 2(veth2) entered blocking state
[  407.245870][  T115] br0: port 2(veth2) entered forwarding state
[  421.359608][T17471] tc (17471) used greatest stack depth: 23840 bytes left
[  433.610565][T17600] bridge (17600) used greatest stack depth: 23552 bytes left
[  526.928344][T18696] br0: port 1(veth1) entered disabled state
[  531.992114][T18701] br0: port 1(veth1) entered forwarding state
[  537.116221][T18709] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  547.409308][T18733] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  547.461135][T18740] br0: port 2(veth2) entered disabled state
[  547.488935][T18741] br0: port 1(veth1) entered disabled state
[  547.509937][T18742] veth2: left allmulticast mode
[  547.510095][T18742] veth2: left promiscuous mode
[  547.510312][T18742] br0: port 2(veth2) entered disabled state
[  547.511224][T18742] veth1: left allmulticast mode
[  547.511357][T18742] veth1: left promiscuous mode
[  547.511565][T18742] br0: port 1(veth1) entered disabled state