[ 1492.748734][ T6365] br1: port 1(veth1) entered blocking state
[ 1492.749063][ T6365] br1: port 1(veth1) entered disabled state
[ 1492.749365][ T6365] veth1: entered allmulticast mode
[ 1492.751429][ T6365] veth1: entered promiscuous mode
[ 1492.905688][   T52] br1: port 1(veth1) entered blocking state
[ 1492.905987][   T52] br1: port 1(veth1) entered forwarding state
[ 1512.975336][ T6440] br1: port 1(veth1) entered disabled state
[ 1513.121392][ T6441] veth1: left allmulticast mode
[ 1513.121671][ T6441] veth1: left promiscuous mode
[ 1513.121961][ T6441] br1: port 1(veth1) entered disabled state