[ 1422.071095][ T4188] br1: port 1(veth1) entered blocking state
[ 1422.071364][ T4188] br1: port 1(veth1) entered disabled state
[ 1422.071607][ T4188] veth1: entered allmulticast mode
[ 1422.074707][ T4188] veth1: entered promiscuous mode
[ 1422.201215][   T61] br1: port 1(veth1) entered blocking state
[ 1422.201646][   T61] br1: port 1(veth1) entered forwarding state
[ 1436.877995][ T4247] br1: port 1(veth1) entered disabled state
[ 1436.993350][ T4249] veth1: left allmulticast mode
[ 1436.993561][ T4249] veth1: left promiscuous mode
[ 1436.993866][ T4249] br1: port 1(veth1) entered disabled state