[  977.162477][ T4298] br1: port 1(veth1.100) entered blocking state
[  977.162761][ T4298] br1: port 1(veth1.100) entered disabled state
[  977.163039][ T4298] veth1.100: entered allmulticast mode
[  977.163233][ T4298] veth1: entered allmulticast mode
[  977.165317][ T4298] veth1.100: entered promiscuous mode
[  977.165539][ T4298] veth1: entered promiscuous mode
[  977.639262][ T4301] br1: port 1(veth1.100) entered blocking state
[  977.639557][ T4301] br1: port 1(veth1.100) entered forwarding state
[  978.641913][ T4311] br2: port 1(veth1.200) entered blocking state
[  978.642185][ T4311] br2: port 1(veth1.200) entered disabled state
[  978.642474][ T4311] veth1.200: entered allmulticast mode
[  978.645198][ T4311] veth1.200: entered promiscuous mode
[  979.135862][ T4314] br2: port 1(veth1.200) entered blocking state
[  979.136180][ T4314] br2: port 1(veth1.200) entered forwarding state
[  992.747394][ T4353] veth1.100: left allmulticast mode
[  992.747620][ T4353] veth1.100: left promiscuous mode
[  992.748127][ T4353] br1: port 1(veth1.100) entered disabled state
[  992.906115][ T4355] veth1.200: left allmulticast mode
[  992.907124][ T4355] veth1: left allmulticast mode
[  992.907340][ T4355] veth1.200: left promiscuous mode
[  992.907520][ T4355] veth1: left promiscuous mode
[  992.908018][ T4355] br2: port 1(veth1.200) entered disabled state
[  995.191440][ T4357] br2: port 1(veth1.200) entered blocking state
[  995.191728][ T4357] br2: port 1(veth1.200) entered disabled state
[  995.192024][ T4357] veth1.200: entered allmulticast mode
[  995.192262][ T4357] veth1: entered allmulticast mode
[  995.195198][ T4357] veth1.200: entered promiscuous mode
[  995.195424][ T4357] veth1: entered promiscuous mode
[  995.196597][ T4357] br2: port 1(veth1.200) entered blocking state
[  995.196875][ T4357] br2: port 1(veth1.200) entered forwarding state
[  995.357935][ T4358] br1: port 1(veth1.100) entered blocking state
[  995.358225][ T4358] br1: port 1(veth1.100) entered disabled state
[  995.358527][ T4358] veth1.100: entered allmulticast mode
[  995.361329][ T4358] veth1.100: entered promiscuous mode
[  995.362380][ T4358] br1: port 1(veth1.100) entered blocking state
[  995.362634][ T4358] br1: port 1(veth1.100) entered forwarding state
[ 1002.740411][ T4384] veth1.200: left allmulticast mode
[ 1002.740636][ T4384] veth1.200: left promiscuous mode
[ 1002.741142][ T4384] br2: port 1(veth1.200) entered disabled state
[ 1003.753008][ T4391] veth1.100: left allmulticast mode
[ 1003.753334][ T4391] veth1: left allmulticast mode
[ 1003.753558][ T4391] veth1.100: left promiscuous mode
[ 1003.753758][ T4391] veth1: left promiscuous mode
[ 1003.754316][ T4391] br1: port 1(veth1.100) entered disabled state