[ 1496.128153][ T6792] br1: port 1(veth1) entered blocking state
[ 1496.128590][ T6792] br1: port 1(veth1) entered disabled state
[ 1496.129008][ T6792] veth1: entered allmulticast mode
[ 1496.139062][ T6792] veth1: entered promiscuous mode
[ 1496.290639][   T50] br1: port 1(veth1) entered blocking state
[ 1496.290957][   T50] br1: port 1(veth1) entered forwarding state
[ 1516.544738][ T6867] br1: port 1(veth1) entered disabled state
[ 1516.677698][ T6868] veth1: left allmulticast mode
[ 1516.677911][ T6868] veth1: left promiscuous mode
[ 1516.678209][ T6868] br1: port 1(veth1) entered disabled state