[ 1331.429957][ T6494] br1: port 1(veth1) entered blocking state
[ 1331.430441][ T6494] br1: port 1(veth1) entered disabled state
[ 1331.431513][ T6494] veth1: entered allmulticast mode
[ 1331.435057][ T6494] veth1: entered promiscuous mode
[ 1331.587276][   T38] br1: port 1(veth1) entered blocking state
[ 1331.588009][   T38] br1: port 1(veth1) entered forwarding state
[ 1351.115607][ T6633] br1: port 1(veth1) entered disabled state
[ 1351.237930][ T6634] veth1: left allmulticast mode
[ 1351.238300][ T6634] veth1: left promiscuous mode
[ 1351.240166][ T6634] br1: port 1(veth1) entered disabled state