[  747.443537][ T7092] br0: port 1(veth1) entered blocking state
[  747.443859][ T7092] br0: port 1(veth1) entered disabled state
[  747.444159][ T7092] veth1: entered allmulticast mode
[  747.449581][ T7092] veth1: entered promiscuous mode
[  747.487902][ T7094] br0: port 2(veth2) entered blocking state
[  747.488166][ T7094] br0: port 2(veth2) entered disabled state
[  747.488475][ T7094] veth2: entered allmulticast mode
[  747.491063][ T7094] veth2: entered promiscuous mode
[  747.525451][ T7095] br0: port 3(veth4) entered blocking state
[  747.525698][ T7095] br0: port 3(veth4) entered disabled state
[  747.525945][ T7095] veth4: entered allmulticast mode
[  747.528089][ T7095] veth4: entered promiscuous mode
[  747.742630][   T68] br0: port 1(veth1) entered blocking state
[  747.742845][   T68] br0: port 1(veth1) entered forwarding state
[  747.769908][   T68] br0: port 2(veth2) entered blocking state
[  747.770205][   T68] br0: port 2(veth2) entered forwarding state
[  747.791196][ T6590] br0: port 3(veth4) entered blocking state
[  747.791409][ T6590] br0: port 3(veth4) entered forwarding state
[  761.851813][ T7161] veth3: entered promiscuous mode
[  763.121003][ T7170] veth3: left promiscuous mode
[  763.148512][ T7171] veth3: entered promiscuous mode
[  764.420868][ T7180] veth3: left promiscuous mode
[  764.495795][ T7188] br0: port 3(veth4) entered disabled state
[  764.517055][ T7189] br0: port 2(veth2) entered disabled state
[  764.545572][ T7190] br0: port 1(veth1) entered disabled state
[  764.567134][ T7191] veth4: left allmulticast mode
[  764.567323][ T7191] veth4: left promiscuous mode
[  764.567553][ T7191] br0: port 3(veth4) entered disabled state
[  764.568415][ T7191] veth2: left allmulticast mode
[  764.568568][ T7191] veth2: left promiscuous mode
[  764.568792][ T7191] br0: port 2(veth2) entered disabled state
[  764.569665][ T7191] veth1: left allmulticast mode
[  764.569807][ T7191] veth1: left promiscuous mode
[  764.570033][ T7191] br0: port 1(veth1) entered disabled state