[ 1156.611320][ T6902] br1: port 1(veth1) entered blocking state
[ 1156.611756][ T6902] br1: port 1(veth1) entered disabled state
[ 1156.612185][ T6902] veth1: entered allmulticast mode
[ 1156.615939][ T6902] veth1: entered promiscuous mode
[ 1156.734535][ T3444] br1: port 1(veth1) entered blocking state
[ 1156.735002][ T3444] br1: port 1(veth1) entered forwarding state
[ 1176.371395][ T7041] br1: port 1(veth1) entered disabled state
[ 1176.496040][ T7042] veth1: left allmulticast mode
[ 1176.496449][ T7042] veth1: left promiscuous mode
[ 1176.496940][ T7042] br1: port 1(veth1) entered disabled state