[ 1280.478753][ T8977] br1: port 1(veth1) entered blocking state
[ 1280.479109][ T8977] br1: port 1(veth1) entered disabled state
[ 1280.479490][ T8977] veth1: entered allmulticast mode
[ 1280.483306][ T8977] veth1: entered promiscuous mode
[ 1280.565598][   T55] br1: port 1(veth1) entered blocking state
[ 1280.565942][   T55] br1: port 1(veth1) entered forwarding state
[ 1280.660986][ T8980] br1: port 2(veth2) entered blocking state
[ 1280.661297][ T8980] br1: port 2(veth2) entered disabled state
[ 1280.661591][ T8980] veth2: entered allmulticast mode
[ 1280.664091][ T8980] veth2: entered promiscuous mode
[ 1280.754218][   T55] br1: port 2(veth2) entered blocking state
[ 1280.754642][   T55] br1: port 2(veth2) entered forwarding state
[ 1306.840504][ T9192] br1: port 2(veth2) entered disabled state
[ 1306.934793][ T9193] veth2: left allmulticast mode
[ 1306.935078][ T9193] veth2: left promiscuous mode
[ 1306.935433][ T9193] br1: port 2(veth2) entered disabled state
[ 1307.008028][ T9194] br1: port 1(veth1) entered disabled state
[ 1307.116360][ T9195] veth1: left allmulticast mode
[ 1307.116926][ T9195] veth1: left promiscuous mode
[ 1307.117267][ T9195] br1: port 1(veth1) entered disabled state