[ 1491.450467][ T7391] br1: port 1(veth1) entered blocking state
[ 1491.451748][ T7391] br1: port 1(veth1) entered disabled state
[ 1491.452200][ T7391] veth1: entered allmulticast mode
[ 1491.455577][ T7391] veth1: entered promiscuous mode
[ 1491.565059][  T252] br1: port 1(veth1) entered blocking state
[ 1491.565610][  T252] br1: port 1(veth1) entered forwarding state
[ 1491.697575][ T7394] br1: port 2(veth2) entered blocking state
[ 1491.698026][ T7394] br1: port 2(veth2) entered disabled state
[ 1491.698439][ T7394] veth2: entered allmulticast mode
[ 1491.702294][ T7394] veth2: entered promiscuous mode
[ 1491.826263][   T36] br1: port 2(veth2) entered blocking state
[ 1491.826778][   T36] br1: port 2(veth2) entered forwarding state
[ 1521.467165][ T7606] br1: port 2(veth2) entered disabled state
[ 1521.585675][ T7607] veth2: left allmulticast mode
[ 1521.586045][ T7607] veth2: left promiscuous mode
[ 1521.586516][ T7607] br1: port 2(veth2) entered disabled state
[ 1521.703732][ T7608] br1: port 1(veth1) entered disabled state
[ 1521.840360][ T7609] veth1: left allmulticast mode
[ 1521.840782][ T7609] veth1: left promiscuous mode
[ 1521.841285][ T7609] br1: port 1(veth1) entered disabled state