[ 1526.685885][ T6720] br1: port 1(veth1) entered blocking state
[ 1526.686218][ T6720] br1: port 1(veth1) entered disabled state
[ 1526.686479][ T6720] veth1: entered allmulticast mode
[ 1526.688345][ T6720] veth1: entered promiscuous mode
[ 1526.834392][   T40] br1: port 1(veth1) entered blocking state
[ 1526.834666][   T40] br1: port 1(veth1) entered forwarding state
[ 1561.401849][ T6811] br1: port 1(veth1) entered disabled state
[ 1561.546610][ T6812] veth1: left allmulticast mode
[ 1561.547954][ T6812] veth1: left promiscuous mode
[ 1561.548557][ T6812] br1: port 1(veth1) entered disabled state