[  756.857500][ T4426] br1: port 1(veth1) entered blocking state
[  756.857850][ T4426] br1: port 1(veth1) entered disabled state
[  756.858143][ T4426] veth1: entered allmulticast mode
[  756.860091][ T4426] veth1: entered promiscuous mode
[  756.986562][   T63] br1: port 1(veth1) entered blocking state
[  756.986843][   T63] br1: port 1(veth1) entered forwarding state
[  757.101714][ T4428] br1: port 2(veth2) entered blocking state
[  757.102276][ T4428] br1: port 2(veth2) entered disabled state
[  757.102546][ T4428] veth2: entered allmulticast mode
[  757.104451][ T4428] veth2: entered promiscuous mode
[  757.223373][ T3591] br1: port 2(veth2) entered blocking state
[  757.223630][ T3591] br1: port 2(veth2) entered forwarding state
[  881.148184][ T5749] br1: port 2(veth2) entered disabled state
[  881.280454][ T5751] veth2: left allmulticast mode
[  881.280709][ T5751] veth2: left promiscuous mode
[  881.281490][ T5751] br1: port 2(veth2) entered disabled state
[  881.402546][ T5752] br1: port 1(veth1) entered disabled state
[  881.515941][ T5754] veth1: left allmulticast mode
[  881.516212][ T5754] veth1: left promiscuous mode
[  881.516518][ T5754] br1: port 1(veth1) entered disabled state