[  684.210538][ T7487] br1: port 1(veth1) entered blocking state
[  684.210786][ T7487] br1: port 1(veth1) entered disabled state
[  684.211007][ T7487] veth1: entered allmulticast mode
[  684.212521][ T7487] veth1: entered promiscuous mode
[  684.238740][   T37] br1: port 1(veth1) entered blocking state
[  684.239014][   T37] br1: port 1(veth1) entered forwarding state
[  698.947053][ T7624] br1: port 1(veth1) entered disabled state
[  698.976300][ T7625] veth1: left allmulticast mode
[  698.976517][ T7625] veth1: left promiscuous mode
[  698.976806][ T7625] br1: port 1(veth1) entered disabled state