[ 1957.500048][T18857] br1: port 1(veth1) entered blocking state
[ 1957.500495][T18857] br1: port 1(veth1) entered disabled state
[ 1957.500944][T18857] veth1: entered allmulticast mode
[ 1957.504428][T18857] veth1: entered promiscuous mode
[ 1957.608070][   T37] br1: port 1(veth1) entered blocking state
[ 1957.608532][   T37] br1: port 1(veth1) entered forwarding state
[ 1957.730650][T18860] br1: port 2(veth2) entered blocking state
[ 1957.731092][T18860] br1: port 2(veth2) entered disabled state
[ 1957.731506][T18860] veth2: entered allmulticast mode
[ 1957.734967][T18860] veth2: entered promiscuous mode
[ 1957.843787][   T37] br1: port 2(veth2) entered blocking state
[ 1957.844567][   T37] br1: port 2(veth2) entered forwarding state
[ 1990.804549][T19217] br1: port 2(veth2) entered disabled state
[ 1990.901699][T19218] veth2: left allmulticast mode
[ 1990.902067][T19218] veth2: left promiscuous mode
[ 1990.902596][T19218] br1: port 2(veth2) entered disabled state
[ 1991.015986][T19219] br1: port 1(veth1) entered disabled state
[ 1991.156881][T19220] veth1: left allmulticast mode
[ 1991.157248][T19220] veth1: left promiscuous mode
[ 1991.157773][T19220] br1: port 1(veth1) entered disabled state