[ 1282.268937][ T7252] br1: port 1(veth1) entered blocking state
[ 1282.269392][ T7252] br1: port 1(veth1) entered disabled state
[ 1282.269827][ T7252] veth1: entered allmulticast mode
[ 1282.273231][ T7252] veth1: entered promiscuous mode
[ 1282.404730][ T1885] br1: port 1(veth1) entered blocking state
[ 1282.405226][ T1885] br1: port 1(veth1) entered forwarding state
[ 1302.147751][ T7391] br1: port 1(veth1) entered disabled state
[ 1302.269469][ T7392] veth1: left allmulticast mode
[ 1302.269837][ T7392] veth1: left promiscuous mode
[ 1302.270633][ T7392] br1: port 1(veth1) entered disabled state