[ 1621.048930][T12261] br1: port 1(veth1) entered blocking state
[ 1621.049179][T12261] br1: port 1(veth1) entered disabled state
[ 1621.049429][T12261] veth1: entered allmulticast mode
[ 1621.052093][T12261] veth1: entered promiscuous mode
[ 1621.221227][   T37] br1: port 1(veth1) entered blocking state
[ 1621.221526][   T37] br1: port 1(veth1) entered forwarding state
[ 1621.380390][T12264] br1: port 2(veth2) entered blocking state
[ 1621.381273][T12264] br1: port 2(veth2) entered disabled state
[ 1621.381526][T12264] veth2: entered allmulticast mode
[ 1621.383332][T12264] veth2: entered promiscuous mode
[ 1621.560326][ T9853] br1: port 2(veth2) entered blocking state
[ 1621.560604][ T9853] br1: port 2(veth2) entered forwarding state
[ 1655.011942][T12444] br1: port 2(veth2) entered disabled state
[ 1655.174518][T12445] veth2: left allmulticast mode
[ 1655.174758][T12445] veth2: left promiscuous mode
[ 1655.175073][T12445] br1: port 2(veth2) entered disabled state
[ 1655.338332][T12446] br1: port 1(veth1) entered disabled state
[ 1655.504422][T12447] veth1: left allmulticast mode
[ 1655.504671][T12447] veth1: left promiscuous mode
[ 1655.504975][T12447] br1: port 1(veth1) entered disabled state