[ 1319.894006][ T7492] br1: port 1(veth1) entered blocking state
[ 1319.894334][ T7492] br1: port 1(veth1) entered disabled state
[ 1319.894637][ T7492] veth1: entered allmulticast mode
[ 1319.896585][ T7492] veth1: entered promiscuous mode
[ 1320.020972][ T5830] br1: port 1(veth1) entered blocking state
[ 1320.021272][ T5830] br1: port 1(veth1) entered forwarding state
[ 1334.505596][ T7547] br1: port 1(veth1) entered disabled state
[ 1334.625131][ T7549] veth1: left allmulticast mode
[ 1334.625354][ T7549] veth1: left promiscuous mode
[ 1334.625656][ T7549] br1: port 1(veth1) entered disabled state