[ 1326.276047][ T8291] br1: port 1(veth1) entered blocking state
[ 1326.276777][ T8291] br1: port 1(veth1) entered disabled state
[ 1326.277525][ T8291] veth1: entered allmulticast mode
[ 1326.283445][ T8291] veth1: entered promiscuous mode
[ 1326.411891][   T38] br1: port 1(veth1) entered blocking state
[ 1326.412366][   T38] br1: port 1(veth1) entered forwarding state
[ 1346.095489][ T8430] br1: port 1(veth1) entered disabled state
[ 1346.199184][ T8431] veth1: left allmulticast mode
[ 1346.199586][ T8431] veth1: left promiscuous mode
[ 1346.200121][ T8431] br1: port 1(veth1) entered disabled state