[ 1840.090743][T21550] br0: port 1(veth0) entered blocking state
[ 1840.091115][T21550] br0: port 1(veth0) entered disabled state
[ 1840.091392][T21550] veth0: entered allmulticast mode
[ 1840.094482][T21550] veth0: entered promiscuous mode
[ 1840.186028][T21551] br0: port 2(veth1) entered blocking state
[ 1840.186612][T21551] br0: port 2(veth1) entered disabled state
[ 1840.187078][T21551] veth1: entered allmulticast mode
[ 1840.191064][T21551] veth1: entered promiscuous mode
[ 1840.472063][  T138] br0: port 1(veth0) entered blocking state
[ 1840.472379][  T138] br0: port 1(veth0) entered forwarding state
[ 1840.573491][   T37] br0: port 2(veth1) entered blocking state
[ 1840.573782][   T37] br0: port 2(veth1) entered forwarding state
[ 1844.582028][   T68] veth1: left allmulticast mode
[ 1844.582257][   T68] veth1: left promiscuous mode
[ 1844.582605][   T68] br0: port 2(veth1) entered disabled state
[ 1844.584520][   T68] veth0: left allmulticast mode
[ 1844.584702][   T68] veth0: left promiscuous mode
[ 1844.585001][   T68] br0: port 1(veth0) entered disabled state