[ 1550.524153][ T6705] br1: port 1(veth1) entered blocking state
[ 1550.524586][ T6705] br1: port 1(veth1) entered disabled state
[ 1550.525017][ T6705] veth1: entered allmulticast mode
[ 1550.527538][ T6705] veth1: entered promiscuous mode
[ 1550.684034][   T50] br1: port 1(veth1) entered blocking state
[ 1550.684281][   T50] br1: port 1(veth1) entered forwarding state
[ 1571.155593][ T6781] br1: port 1(veth1) entered disabled state
[ 1571.306521][ T6782] veth1: left allmulticast mode
[ 1571.306753][ T6782] veth1: left promiscuous mode
[ 1571.307055][ T6782] br1: port 1(veth1) entered disabled state