[ 1525.476237][ T4381] br1: port 1(veth1) entered blocking state
[ 1525.476512][ T4381] br1: port 1(veth1) entered disabled state
[ 1525.477759][ T4381] veth1: entered allmulticast mode
[ 1525.479620][ T4381] veth1: entered promiscuous mode
[ 1525.664298][ T3911] br1: port 1(veth1) entered blocking state
[ 1525.664564][ T3911] br1: port 1(veth1) entered forwarding state
[ 1541.346577][ T4440] br1: port 1(veth1) entered disabled state
[ 1541.501119][ T4441] veth1: left allmulticast mode
[ 1541.501552][ T4441] veth1: left promiscuous mode
[ 1541.503096][ T4441] br1: port 1(veth1) entered disabled state