[ 1491.864719][ T9308] br1: port 1(veth1) entered blocking state
[ 1491.865157][ T9308] br1: port 1(veth1) entered disabled state
[ 1491.865608][ T9308] veth1: entered allmulticast mode
[ 1491.869252][ T9308] veth1: entered promiscuous mode
[ 1491.982859][   T35] br1: port 1(veth1) entered blocking state
[ 1491.983357][   T35] br1: port 1(veth1) entered forwarding state
[ 1492.085523][ T9311] br1: port 2(veth2) entered blocking state
[ 1492.087052][ T9311] br1: port 2(veth2) entered disabled state
[ 1492.087485][ T9311] veth2: entered allmulticast mode
[ 1492.091046][ T9311] veth2: entered promiscuous mode
[ 1492.209543][   T35] br1: port 2(veth2) entered blocking state
[ 1492.209977][   T35] br1: port 2(veth2) entered forwarding state
[ 1521.769163][ T9523] br1: port 2(veth2) entered disabled state
[ 1521.869536][ T9524] veth2: left allmulticast mode
[ 1521.869913][ T9524] veth2: left promiscuous mode
[ 1521.870433][ T9524] br1: port 2(veth2) entered disabled state
[ 1521.998437][ T9525] br1: port 1(veth1) entered disabled state
[ 1522.111433][ T9526] veth1: left allmulticast mode
[ 1522.111810][ T9526] veth1: left promiscuous mode
[ 1522.112322][ T9526] br1: port 1(veth1) entered disabled state