[ 1313.636071][ T8898] br1: port 1(veth1) entered blocking state
[ 1313.636577][ T8898] br1: port 1(veth1) entered disabled state
[ 1313.637069][ T8898] veth1: entered allmulticast mode
[ 1313.640894][ T8898] veth1: entered promiscuous mode
[ 1313.740379][ T2031] br1: port 1(veth1) entered blocking state
[ 1313.740781][ T2031] br1: port 1(veth1) entered forwarding state
[ 1331.776225][ T9037] br1: port 1(veth1) entered disabled state
[ 1331.852429][ T9038] veth1: left allmulticast mode
[ 1331.853186][ T9038] veth1: left promiscuous mode
[ 1331.853564][ T9038] br1: port 1(veth1) entered disabled state