[ 1530.493800][ T7757] br1: port 1(veth1) entered blocking state
[ 1530.494062][ T7757] br1: port 1(veth1) entered disabled state
[ 1530.494318][ T7757] veth1: entered allmulticast mode
[ 1530.496185][ T7757] veth1: entered promiscuous mode
[ 1530.660131][   T52] br1: port 1(veth1) entered blocking state
[ 1530.660378][   T52] br1: port 1(veth1) entered forwarding state
[ 1530.806684][ T7760] br1: port 2(veth2) entered blocking state
[ 1530.806982][ T7760] br1: port 2(veth2) entered disabled state
[ 1530.807238][ T7760] veth2: entered allmulticast mode
[ 1530.809131][ T7760] veth2: entered promiscuous mode
[ 1530.956901][ T5688] br1: port 2(veth2) entered blocking state
[ 1530.957186][ T5688] br1: port 2(veth2) entered forwarding state
[ 1552.691827][ T7909] br1: port 2(veth2) entered disabled state
[ 1552.837261][ T7910] veth2: left allmulticast mode
[ 1552.837472][ T7910] veth2: left promiscuous mode
[ 1552.837776][ T7910] br1: port 2(veth2) entered disabled state
[ 1552.978002][ T7911] br1: port 1(veth1) entered disabled state
[ 1553.135080][ T7912] veth1: left allmulticast mode
[ 1553.135337][ T7912] veth1: left promiscuous mode
[ 1553.135667][ T7912] br1: port 1(veth1) entered disabled state