[ 1840.079528][T17280] br1: port 1(veth1) entered blocking state
[ 1840.080042][T17280] br1: port 1(veth1) entered disabled state
[ 1840.081408][T17280] veth1: entered allmulticast mode
[ 1840.084954][T17280] veth1: entered promiscuous mode
[ 1840.194561][   T57] br1: port 1(veth1) entered blocking state
[ 1840.195107][   T57] br1: port 1(veth1) entered forwarding state
[ 1855.372135][T17379] br1: port 1(veth1) entered disabled state
[ 1855.496221][T17380] veth1: left allmulticast mode
[ 1855.496587][T17380] veth1: left promiscuous mode
[ 1855.497085][T17380] br1: port 1(veth1) entered disabled state