[ 1251.657293][ T8149] br1: port 1(veth1) entered blocking state
[ 1251.657879][ T8149] br1: port 1(veth1) entered disabled state
[ 1251.658373][ T8149] veth1: entered allmulticast mode
[ 1251.665473][ T8149] veth1: entered promiscuous mode
[ 1251.781267][   T37] br1: port 1(veth1) entered blocking state
[ 1251.781729][   T37] br1: port 1(veth1) entered forwarding state
[ 1284.994874][ T8328] br1: port 1(veth1) entered disabled state
[ 1285.099745][ T8329] veth1: left allmulticast mode
[ 1285.100094][ T8329] veth1: left promiscuous mode
[ 1285.100585][ T8329] br1: port 1(veth1) entered disabled state