[ 1336.815736][ T5447] br1: port 1(veth1) entered blocking state
[ 1336.817013][ T5447] br1: port 1(veth1) entered disabled state
[ 1336.817430][ T5447] veth1: entered allmulticast mode
[ 1336.819428][ T5447] veth1: entered promiscuous mode
[ 1336.973357][ T4487] br1: port 1(veth1) entered blocking state
[ 1336.973710][ T4487] br1: port 1(veth1) entered forwarding state
[ 1337.153745][ T5449] br1: port 2(veth2) entered blocking state
[ 1337.154046][ T5449] br1: port 2(veth2) entered disabled state
[ 1337.154311][ T5449] veth2: entered allmulticast mode
[ 1337.156196][ T5449] veth2: entered promiscuous mode
[ 1337.316311][   T52] br1: port 2(veth2) entered blocking state
[ 1337.316565][   T52] br1: port 2(veth2) entered forwarding state
[ 1388.042699][ T5670] br1: port 1(veth1) entered disabled state
[ 1388.189827][ T5671] br1: port 2(veth2) entered disabled state
[ 1388.348879][ T5673] veth2: left allmulticast mode
[ 1388.349193][ T5673] veth2: left promiscuous mode
[ 1388.349631][ T5673] br1: port 2(veth2) entered disabled state
[ 1388.352063][ T5673] veth1: left allmulticast mode
[ 1388.352348][ T5673] veth1: left promiscuous mode
[ 1388.352820][ T5673] br1: port 1(veth1) entered disabled state