[ 1915.175966][T17266] br1: port 1(veth1) entered blocking state
[ 1915.176421][T17266] br1: port 1(veth1) entered disabled state
[ 1915.176847][T17266] veth1: entered allmulticast mode
[ 1915.180343][T17266] veth1: entered promiscuous mode
[ 1915.287646][ T3810] br1: port 1(veth1) entered blocking state
[ 1915.288176][ T3810] br1: port 1(veth1) entered forwarding state
[ 1930.178926][T17365] br1: port 1(veth1) entered disabled state
[ 1930.306916][T17366] veth1: left allmulticast mode
[ 1930.307384][T17366] veth1: left promiscuous mode
[ 1930.308273][T17366] br1: port 1(veth1) entered disabled state