[ 1552.549876][ T7680] br1: port 1(veth1) entered blocking state
[ 1552.550118][ T7680] br1: port 1(veth1) entered disabled state
[ 1552.550372][ T7680] veth1: entered allmulticast mode
[ 1552.552218][ T7680] veth1: entered promiscuous mode
[ 1552.706007][   T51] br1: port 1(veth1) entered blocking state
[ 1552.706300][   T51] br1: port 1(veth1) entered forwarding state
[ 1552.856364][ T7683] br1: port 2(veth2) entered blocking state
[ 1552.856691][ T7683] br1: port 2(veth2) entered disabled state
[ 1552.856964][ T7683] veth2: entered allmulticast mode
[ 1552.859463][ T7683] veth2: entered promiscuous mode
[ 1553.013870][  T320] br1: port 2(veth2) entered blocking state
[ 1553.014129][  T320] br1: port 2(veth2) entered forwarding state
[ 1574.929939][ T7834] br1: port 2(veth2) entered disabled state
[ 1575.096081][ T7836] veth2: left allmulticast mode
[ 1575.096376][ T7836] veth2: left promiscuous mode
[ 1575.096733][ T7836] br1: port 2(veth2) entered disabled state
[ 1575.251133][ T7837] br1: port 1(veth1) entered disabled state
[ 1575.414341][ T7838] veth1: left allmulticast mode
[ 1575.414683][ T7838] veth1: left promiscuous mode
[ 1575.415176][ T7838] br1: port 1(veth1) entered disabled state