[ 1248.892079][ T6283] br1: port 1(veth1) entered blocking state
[ 1248.893163][ T6283] br1: port 1(veth1) entered disabled state
[ 1248.899233][ T6283] veth1: entered allmulticast mode
[ 1248.902731][ T6283] veth1: entered promiscuous mode
[ 1249.015851][ T5704] br1: port 1(veth1) entered blocking state
[ 1249.016109][ T5704] br1: port 1(veth1) entered forwarding state
[ 1282.013132][ T6375] br1: port 1(veth1) entered disabled state
[ 1282.164251][ T6376] veth1: left allmulticast mode
[ 1282.164491][ T6376] veth1: left promiscuous mode
[ 1282.164811][ T6376] br1: port 1(veth1) entered disabled state