[  740.828014][ T7347] br1: port 1(veth1) entered blocking state
[  740.828249][ T7347] br1: port 1(veth1) entered disabled state
[  740.828449][ T7347] veth1: entered allmulticast mode
[  740.830331][ T7347] veth1: entered promiscuous mode
[  740.863173][   T48] br1: port 1(veth1) entered blocking state
[  740.863389][   T48] br1: port 1(veth1) entered forwarding state
[  740.883536][ T7349] br1: port 2(veth2) entered blocking state
[  740.883793][ T7349] br1: port 2(veth2) entered disabled state
[  740.884046][ T7349] veth2: entered allmulticast mode
[  740.885603][ T7349] veth2: entered promiscuous mode
[  740.909123][ T4357] br1: port 2(veth2) entered blocking state
[  740.909321][ T4357] br1: port 2(veth2) entered forwarding state
[  774.266314][ T7580] br1: port 1(veth1) entered disabled state
[  774.289902][ T7581] br1: port 2(veth2) entered disabled state
[  774.318955][ T7582] veth2: left allmulticast mode
[  774.319110][ T7582] veth2: left promiscuous mode
[  774.319332][ T7582] br1: port 2(veth2) entered disabled state
[  774.321095][ T7582] veth1: left allmulticast mode
[  774.321233][ T7582] veth1: left promiscuous mode
[  774.321448][ T7582] br1: port 1(veth1) entered disabled state