[ 1035.098535][ T3505] br1: port 1(veth1) entered blocking state
[ 1035.098995][ T3505] br1: port 1(veth1) entered disabled state
[ 1035.099446][ T3505] veth1: entered allmulticast mode
[ 1035.103412][ T3505] veth1: entered promiscuous mode
[ 1035.215036][   T37] br1: port 1(veth1) entered blocking state
[ 1035.215535][   T37] br1: port 1(veth1) entered forwarding state
[ 1035.358959][ T3508] br1: port 2(veth2) entered blocking state
[ 1035.359454][ T3508] br1: port 2(veth2) entered disabled state
[ 1035.359888][ T3508] veth2: entered allmulticast mode
[ 1035.363208][ T3508] veth2: entered promiscuous mode
[ 1035.465084][   T37] br1: port 2(veth2) entered blocking state
[ 1035.465527][   T37] br1: port 2(veth2) entered forwarding state
[ 1178.141312][ T4901] br1: port 2(veth2) entered disabled state
[ 1178.265691][ T4902] veth2: left allmulticast mode
[ 1178.267189][ T4902] veth2: left promiscuous mode
[ 1178.267705][ T4902] br1: port 2(veth2) entered disabled state
[ 1178.372886][ T4903] br1: port 1(veth1) entered disabled state
[ 1178.494983][ T4904] veth1: left allmulticast mode
[ 1178.495356][ T4904] veth1: left promiscuous mode
[ 1178.495836][ T4904] br1: port 1(veth1) entered disabled state