[ 1274.325250][ T5321] br1: port 1(veth1) entered blocking state
[ 1274.325552][ T5321] br1: port 1(veth1) entered disabled state
[ 1274.325829][ T5321] veth1: entered allmulticast mode
[ 1274.327677][ T5321] veth1: entered promiscuous mode
[ 1274.486551][ T2681] br1: port 1(veth1) entered blocking state
[ 1274.486937][ T2681] br1: port 1(veth1) entered forwarding state
[ 1308.720422][ T5403] br1: port 1(veth1) entered disabled state
[ 1308.855574][ T5404] veth1: left allmulticast mode
[ 1308.855829][ T5404] veth1: left promiscuous mode
[ 1308.856996][ T5404] br1: port 1(veth1) entered disabled state