[ 1984.658253][ T6877] br1: port 1(veth1) entered blocking state
[ 1984.658790][ T6877] br1: port 1(veth1) entered disabled state
[ 1984.659421][ T6877] veth1: entered allmulticast mode
[ 1984.662921][ T6877] veth1: entered promiscuous mode
[ 1984.768768][   T38] br1: port 1(veth1) entered blocking state
[ 1984.769301][   T38] br1: port 1(veth1) entered forwarding state
[ 1999.760267][ T6976] br1: port 1(veth1) entered disabled state
[ 1999.869707][ T6977] veth1: left allmulticast mode
[ 1999.870085][ T6977] veth1: left promiscuous mode
[ 1999.870814][ T6977] br1: port 1(veth1) entered disabled state