[ 1238.306239][ T8500] br1: port 1(veth1) entered blocking state
[ 1238.306673][ T8500] br1: port 1(veth1) entered disabled state
[ 1238.307115][ T8500] veth1: entered allmulticast mode
[ 1238.311033][ T8500] veth1: entered promiscuous mode
[ 1238.602874][ T2822] br1: port 1(veth1) entered blocking state
[ 1238.603365][ T2822] br1: port 1(veth1) entered forwarding state
[ 1238.762294][ T8514] br1: port 2(veth2) entered blocking state
[ 1238.762775][ T8514] br1: port 2(veth2) entered disabled state
[ 1238.764978][ T8514] veth2: entered allmulticast mode
[ 1238.768422][ T8514] veth2: entered promiscuous mode
[ 1239.080526][ T5191] br1: port 2(veth2) entered blocking state
[ 1239.080961][ T5191] br1: port 2(veth2) entered forwarding state
[ 1259.299264][ T8738] br1: port 2(veth2) entered disabled state
[ 1259.468335][ T8740] veth2: left allmulticast mode
[ 1259.468788][ T8740] veth2: left promiscuous mode
[ 1259.469314][ T8740] br1: port 2(veth2) entered disabled state
[ 1259.637867][ T8742] br1: port 1(veth1) entered disabled state
[ 1259.772250][ T8744] veth1: left allmulticast mode
[ 1259.772618][ T8744] veth1: left promiscuous mode
[ 1259.773379][ T8744] br1: port 1(veth1) entered disabled state