[ 1242.334844][ T8250] br1: port 1(veth1) entered blocking state
[ 1242.335268][ T8250] br1: port 1(veth1) entered disabled state
[ 1242.335697][ T8250] veth1: entered allmulticast mode
[ 1242.339453][ T8250] veth1: entered promiscuous mode
[ 1242.441327][ T3543] br1: port 1(veth1) entered blocking state
[ 1242.441820][ T3543] br1: port 1(veth1) entered forwarding state
[ 1257.312322][ T8349] br1: port 1(veth1) entered disabled state
[ 1257.419527][ T8350] veth1: left allmulticast mode
[ 1257.419940][ T8350] veth1: left promiscuous mode
[ 1257.420495][ T8350] br1: port 1(veth1) entered disabled state