[  773.507385][ T7146] br1: port 1(veth1.100) entered blocking state
[  773.507672][ T7146] br1: port 1(veth1.100) entered disabled state
[  773.507945][ T7146] veth1.100: entered allmulticast mode
[  773.508147][ T7146] veth1: entered allmulticast mode
[  773.509777][ T7146] veth1.100: entered promiscuous mode
[  773.509981][ T7146] veth1: entered promiscuous mode
[  773.584594][ T7149] br1: port 1(veth1.100) entered blocking state
[  773.584826][ T7149] br1: port 1(veth1.100) entered forwarding state
[  773.778127][ T7159] br2: port 1(veth1.200) entered blocking state
[  773.778398][ T7159] br2: port 1(veth1.200) entered disabled state
[  773.778676][ T7159] veth1.200: entered allmulticast mode
[  773.780308][ T7159] veth1.200: entered promiscuous mode
[  773.854603][ T7162] br2: port 1(veth1.200) entered blocking state
[  773.854837][ T7162] br2: port 1(veth1.200) entered forwarding state
[  783.591335][ T7223] veth1.100: left allmulticast mode
[  783.591520][ T7223] veth1.100: left promiscuous mode
[  783.591895][ T7223] br1: port 1(veth1.100) entered disabled state
[  783.625922][ T7224] veth1.200: left allmulticast mode
[  783.626108][ T7224] veth1: left allmulticast mode
[  783.626260][ T7224] veth1.200: left promiscuous mode
[  783.626402][ T7224] veth1: left promiscuous mode
[  783.626749][ T7224] br2: port 1(veth1.200) entered disabled state
[  785.677831][ T7226] br2: port 1(veth1.200) entered blocking state
[  785.678103][ T7226] br2: port 1(veth1.200) entered disabled state
[  785.678370][ T7226] veth1.200: entered allmulticast mode
[  785.678594][ T7226] veth1: entered allmulticast mode
[  785.680855][ T7226] veth1.200: entered promiscuous mode
[  785.681047][ T7226] veth1: entered promiscuous mode
[  785.681665][ T7226] br2: port 1(veth1.200) entered blocking state
[  785.681889][ T7226] br2: port 1(veth1.200) entered forwarding state
[  785.707550][ T7227] br1: port 1(veth1.100) entered blocking state
[  785.707744][ T7227] br1: port 1(veth1.100) entered disabled state
[  785.707932][ T7227] veth1.100: entered allmulticast mode
[  785.709379][ T7227] veth1.100: entered promiscuous mode
[  785.709995][ T7227] br1: port 1(veth1.100) entered blocking state
[  785.710183][ T7227] br1: port 1(veth1.100) entered forwarding state
[  790.233292][ T7279] veth1.200: left allmulticast mode
[  790.233529][ T7279] veth1.200: left promiscuous mode
[  790.234504][ T7279] br2: port 1(veth1.200) entered disabled state
[  790.441060][ T7284] veth1.100: left allmulticast mode
[  790.441241][ T7284] veth1: left allmulticast mode
[  790.441397][ T7284] veth1.100: left promiscuous mode
[  790.442036][ T7284] veth1: left promiscuous mode
[  790.442391][ T7284] br1: port 1(veth1.100) entered disabled state