[ 1133.835848][ T4729] br1: port 1(veth1) entered blocking state
[ 1133.836085][ T4729] br1: port 1(veth1) entered disabled state
[ 1133.836284][ T4729] veth1: entered allmulticast mode
[ 1133.838154][ T4729] veth1: entered promiscuous mode
[ 1133.870412][   T45] br1: port 1(veth1) entered blocking state
[ 1133.870637][   T45] br1: port 1(veth1) entered forwarding state
[ 1160.842148][ T4908] br1: port 1(veth1) entered disabled state
[ 1160.867818][ T4909] veth1: left allmulticast mode
[ 1160.868512][ T4909] veth1: left promiscuous mode
[ 1160.868753][ T4909] br1: port 1(veth1) entered disabled state