[  230.498541][ T3763] br1: port 1(veth1) entered blocking state
[  230.498764][ T3763] br1: port 1(veth1) entered disabled state
[  230.499018][ T3763] veth1: entered allmulticast mode
[  230.500473][ T3763] veth1: entered promiscuous mode
[  230.523825][  T421] br1: port 1(veth1) entered blocking state
[  230.524027][  T421] br1: port 1(veth1) entered forwarding state
[  244.821735][ T3906] br1: port 1(veth1) entered disabled state
[  244.851619][ T3907] veth1: left allmulticast mode
[  244.851830][ T3907] veth1: left promiscuous mode
[  244.852118][ T3907] br1: port 1(veth1) entered disabled state