[ 1812.184129][T17128] br1: port 1(veth1) entered blocking state
[ 1812.184623][T17128] br1: port 1(veth1) entered disabled state
[ 1812.185038][T17128] veth1: entered allmulticast mode
[ 1812.188905][T17128] veth1: entered promiscuous mode
[ 1812.294340][T15121] br1: port 1(veth1) entered blocking state
[ 1812.295127][T15121] br1: port 1(veth1) entered forwarding state
[ 1827.211400][T17227] br1: port 1(veth1) entered disabled state
[ 1827.326526][T17228] veth1: left allmulticast mode
[ 1827.326889][T17228] veth1: left promiscuous mode
[ 1827.327370][T17228] br1: port 1(veth1) entered disabled state