[  506.136400][ T3617] br1: port 1(veth1) entered blocking state
[  506.136622][ T3617] br1: port 1(veth1) entered disabled state
[  506.136892][ T3617] veth1: entered allmulticast mode
[  506.138419][ T3617] veth1: entered promiscuous mode
[  506.170935][   T37] br1: port 1(veth1) entered blocking state
[  506.171150][   T37] br1: port 1(veth1) entered forwarding state
[  506.212075][ T3620] br1: port 2(veth2) entered blocking state
[  506.212440][ T3620] br1: port 2(veth2) entered disabled state
[  506.213471][ T3620] veth2: entered allmulticast mode
[  506.215747][ T3620] veth2: entered promiscuous mode
[  506.247510][  T188] br1: port 2(veth2) entered blocking state
[  506.247694][  T188] br1: port 2(veth2) entered forwarding state
[  524.518482][ T3836] br1: port 2(veth2) entered disabled state
[  524.537309][ T3837] veth2: left allmulticast mode
[  524.537465][ T3837] veth2: left promiscuous mode
[  524.537679][ T3837] br1: port 2(veth2) entered disabled state
[  524.572127][ T3838] br1: port 1(veth1) entered disabled state
[  524.606667][ T3839] veth1: left allmulticast mode
[  524.606827][ T3839] veth1: left promiscuous mode
[  524.607036][ T3839] br1: port 1(veth1) entered disabled state