[ 1289.914448][ T6394] br1: port 1(veth1) entered blocking state
[ 1289.914740][ T6394] br1: port 1(veth1) entered disabled state
[ 1289.915003][ T6394] veth1: entered allmulticast mode
[ 1289.916892][ T6394] veth1: entered promiscuous mode
[ 1290.045777][   T48] br1: port 1(veth1) entered blocking state
[ 1290.046027][   T48] br1: port 1(veth1) entered forwarding state
[ 1308.966772][ T6470] br1: port 1(veth1) entered disabled state
[ 1309.095980][ T6471] veth1: left allmulticast mode
[ 1309.096214][ T6471] veth1: left promiscuous mode
[ 1309.096515][ T6471] br1: port 1(veth1) entered disabled state