[ 1345.294981][ T6439] br0: port 1(veth0) entered blocking state
[ 1345.295242][ T6439] br0: port 1(veth0) entered disabled state
[ 1345.295647][ T6439] veth0: entered allmulticast mode
[ 1345.297160][ T6439] veth0: entered promiscuous mode
[ 1345.324592][ T6440] br0: port 2(veth1) entered blocking state
[ 1345.324783][ T6440] br0: port 2(veth1) entered disabled state
[ 1345.324965][ T6440] veth1: entered allmulticast mode
[ 1345.326430][ T6440] veth1: entered promiscuous mode
[ 1345.352271][ T6441] br0: port 2(veth1) entered blocking state
[ 1345.352515][ T6441] br0: port 2(veth1) entered forwarding state
[ 1345.421815][T20210] br0: port 2(veth1) entered disabled state
[ 1345.422629][T20210] br0: port 1(veth0) entered blocking state
[ 1345.422851][T20210] br0: port 1(veth0) entered forwarding state
[ 1345.451923][T20171] br0: port 2(veth1) entered blocking state
[ 1345.452121][T20171] br0: port 2(veth1) entered forwarding state
[ 1347.422878][   T12] veth1: left allmulticast mode
[ 1347.423057][   T12] veth1: left promiscuous mode
[ 1347.423304][   T12] br0: port 2(veth1) entered disabled state
[ 1347.425549][   T12] veth0: left allmulticast mode
[ 1347.425701][   T12] veth0: left promiscuous mode
[ 1347.425916][   T12] br0: port 1(veth0) entered disabled state