[ 1507.056371][ T7343] br1: port 1(veth1) entered blocking state
[ 1507.056668][ T7343] br1: port 1(veth1) entered disabled state
[ 1507.057181][ T7343] veth1: entered allmulticast mode
[ 1507.059020][ T7343] veth1: entered promiscuous mode
[ 1507.206809][   T37] br1: port 1(veth1) entered blocking state
[ 1507.207268][   T37] br1: port 1(veth1) entered forwarding state
[ 1541.442164][ T7435] br1: port 1(veth1) entered disabled state
[ 1541.583770][ T7436] veth1: left allmulticast mode
[ 1541.584017][ T7436] veth1: left promiscuous mode
[ 1541.584333][ T7436] br1: port 1(veth1) entered disabled state