[ 1366.828268][ T6771] br1: port 1(veth1) entered blocking state
[ 1366.828610][ T6771] br1: port 1(veth1) entered disabled state
[ 1366.828886][ T6771] veth1: entered allmulticast mode
[ 1366.830944][ T6771] veth1: entered promiscuous mode
[ 1366.957496][   T50] br1: port 1(veth1) entered blocking state
[ 1366.957782][   T50] br1: port 1(veth1) entered forwarding state
[ 1386.296697][ T6846] br1: port 1(veth1) entered disabled state
[ 1386.449399][ T6847] veth1: left allmulticast mode
[ 1386.449717][ T6847] veth1: left promiscuous mode
[ 1386.450163][ T6847] br1: port 1(veth1) entered disabled state