[ 1337.532756][ T9518] br1: port 1(veth1) entered blocking state
[ 1337.533308][ T9518] br1: port 1(veth1) entered disabled state
[ 1337.533911][ T9518] veth1: entered allmulticast mode
[ 1337.536504][ T9518] veth1: entered promiscuous mode
[ 1337.639403][   T37] br1: port 1(veth1) entered blocking state
[ 1337.639881][   T37] br1: port 1(veth1) entered forwarding state
[ 1355.640270][ T9657] br1: port 1(veth1) entered disabled state
[ 1355.719733][ T9658] veth1: left allmulticast mode
[ 1355.719990][ T9658] veth1: left promiscuous mode
[ 1355.720335][ T9658] br1: port 1(veth1) entered disabled state