[ 1528.529416][T12658] br1: port 1(veth1) entered blocking state
[ 1528.529679][T12658] br1: port 1(veth1) entered disabled state
[ 1528.529967][T12658] veth1: entered allmulticast mode
[ 1528.531913][T12658] veth1: entered promiscuous mode
[ 1528.691005][   T50] br1: port 1(veth1) entered blocking state
[ 1528.691334][   T50] br1: port 1(veth1) entered forwarding state
[ 1544.346064][T12717] br1: port 1(veth1) entered disabled state
[ 1544.497024][T12718] veth1: left allmulticast mode
[ 1544.497252][T12718] veth1: left promiscuous mode
[ 1544.497545][T12718] br1: port 1(veth1) entered disabled state