[ 1551.735869][T12505] br1: port 1(veth1) entered blocking state
[ 1551.736155][T12505] br1: port 1(veth1) entered disabled state
[ 1551.736433][T12505] veth1: entered allmulticast mode
[ 1551.738314][T12505] veth1: entered promiscuous mode
[ 1551.902463][ T9457] br1: port 1(veth1) entered blocking state
[ 1551.902869][ T9457] br1: port 1(veth1) entered forwarding state
[ 1552.057667][T12507] br1: port 2(veth2) entered blocking state
[ 1552.058053][T12507] br1: port 2(veth2) entered disabled state
[ 1552.058452][T12507] veth2: entered allmulticast mode
[ 1552.060417][T12507] veth2: entered promiscuous mode
[ 1552.219171][   T38] br1: port 2(veth2) entered blocking state
[ 1552.219458][   T38] br1: port 2(veth2) entered forwarding state
[ 1607.403573][T12741] br1: port 1(veth1) entered disabled state
[ 1607.592692][T12742] br1: port 2(veth2) entered disabled state
[ 1607.759494][T12743] veth2: left allmulticast mode
[ 1607.759736][T12743] veth2: left promiscuous mode
[ 1607.760032][T12743] br1: port 2(veth2) entered disabled state
[ 1607.761395][T12743] veth1: left allmulticast mode
[ 1607.761576][T12743] veth1: left promiscuous mode
[ 1607.761864][T12743] br1: port 1(veth1) entered disabled state