[ 1501.825749][ T8386] br1: port 1(veth1) entered blocking state
[ 1501.826750][ T8386] br1: port 1(veth1) entered disabled state
[ 1501.827142][ T8386] veth1: entered allmulticast mode
[ 1501.829054][ T8386] veth1: entered promiscuous mode
[ 1501.986532][ T7015] br1: port 1(veth1) entered blocking state
[ 1501.986786][ T7015] br1: port 1(veth1) entered forwarding state
[ 1522.051097][ T8461] br1: port 1(veth1) entered disabled state
[ 1522.199173][ T8462] veth1: left allmulticast mode
[ 1522.199373][ T8462] veth1: left promiscuous mode
[ 1522.199663][ T8462] br1: port 1(veth1) entered disabled state