[ 1697.241471][ T9367] br1: port 1(veth1) entered blocking state
[ 1697.241773][ T9367] br1: port 1(veth1) entered disabled state
[ 1697.242056][ T9367] veth1: entered allmulticast mode
[ 1697.243925][ T9367] veth1: entered promiscuous mode
[ 1697.425593][ T8569] br1: port 1(veth1) entered blocking state
[ 1697.425937][ T8569] br1: port 1(veth1) entered forwarding state
[ 1733.573393][ T9546] br1: port 1(veth1) entered disabled state
[ 1733.742547][ T9547] veth1: left allmulticast mode
[ 1733.743101][ T9547] veth1: left promiscuous mode
[ 1733.743410][ T9547] br1: port 1(veth1) entered disabled state