[ 1793.091404][T25306] br1: port 1(veth1) entered blocking state
[ 1793.091942][T25306] br1: port 1(veth1) entered disabled state
[ 1793.092432][T25306] veth1: entered allmulticast mode
[ 1793.096901][T25306] veth1: entered promiscuous mode
[ 1793.231916][  T253] br1: port 1(veth1) entered blocking state
[ 1793.232417][  T253] br1: port 1(veth1) entered forwarding state
[ 1808.774593][T25406] br1: port 1(veth1) entered disabled state
[ 1808.893660][T25407] veth1: left allmulticast mode
[ 1808.894032][T25407] veth1: left promiscuous mode
[ 1808.894527][T25407] br1: port 1(veth1) entered disabled state