[  755.561360][ T7105] br0: port 1(veth1) entered blocking state
[  755.561580][ T7105] br0: port 1(veth1) entered disabled state
[  755.561775][ T7105] veth1: entered allmulticast mode
[  755.563231][ T7105] veth1: entered promiscuous mode
[  755.584159][ T7107] br0: port 2(veth2) entered blocking state
[  755.584363][ T7107] br0: port 2(veth2) entered disabled state
[  755.584551][ T7107] veth2: entered allmulticast mode
[  755.586006][ T7107] veth2: entered promiscuous mode
[  755.639169][   T57] br0: port 1(veth1) entered blocking state
[  755.639374][   T57] br0: port 1(veth1) entered forwarding state
[  755.659691][  T316] br0: port 2(veth2) entered blocking state
[  755.659896][  T316] br0: port 2(veth2) entered forwarding state
[  782.557517][ T7196] br0: port 2(veth2) entered disabled state
[  782.577440][ T7197] br0: port 1(veth1) entered disabled state
[  782.598511][ T7198] veth2: left allmulticast mode
[  782.598734][ T7198] veth2: left promiscuous mode
[  782.599038][ T7198] br0: port 2(veth2) entered disabled state
[  782.600221][ T7198] veth1: left allmulticast mode
[  782.600428][ T7198] veth1: left promiscuous mode
[  782.600714][ T7198] br0: port 1(veth1) entered disabled state