[  270.399440][ T1795] 8021q: 802.1Q VLAN Support v1.8
[  274.640455][ T1837] br1: port 1(veth1.100) entered blocking state
[  274.641184][ T1837] br1: port 1(veth1.100) entered disabled state
[  274.641846][ T1837] veth1.100: entered allmulticast mode
[  274.642320][ T1837] veth1: entered allmulticast mode
[  274.648215][ T1837] veth1.100: entered promiscuous mode
[  274.648793][ T1837] veth1: entered promiscuous mode
[  274.995553][ T1840] br1: port 1(veth1.100) entered blocking state
[  274.996058][ T1840] br1: port 1(veth1.100) entered forwarding state
[  275.911452][ T1850] br2: port 1(veth1.200) entered blocking state
[  275.912040][ T1850] br2: port 1(veth1.200) entered disabled state
[  275.912549][ T1850] veth1.200: entered allmulticast mode
[  275.916940][ T1850] veth1.200: entered promiscuous mode
[  276.272649][ T1853] br2: port 1(veth1.200) entered blocking state
[  276.273129][ T1853] br2: port 1(veth1.200) entered forwarding state
[  288.995087][ T1914] veth1.100: left allmulticast mode
[  288.995442][ T1914] veth1.100: left promiscuous mode
[  288.997060][ T1914] br1: port 1(veth1.100) entered disabled state
[  289.137587][ T1915] veth1.200: left allmulticast mode
[  289.138011][ T1915] veth1: left allmulticast mode
[  289.138354][ T1915] veth1.200: left promiscuous mode
[  289.138701][ T1915] veth1: left promiscuous mode
[  289.139495][ T1915] br2: port 1(veth1.200) entered disabled state
[  291.346473][ T1917] br2: port 1(veth1.200) entered blocking state
[  291.347301][ T1917] br2: port 1(veth1.200) entered disabled state
[  291.347867][ T1917] veth1.200: entered allmulticast mode
[  291.348181][ T1917] veth1: entered allmulticast mode
[  291.351823][ T1917] veth1.200: entered promiscuous mode
[  291.352177][ T1917] veth1: entered promiscuous mode
[  291.353831][ T1917] br2: port 1(veth1.200) entered blocking state
[  291.354278][ T1917] br2: port 1(veth1.200) entered forwarding state
[  291.489955][ T1918] br1: port 1(veth1.100) entered blocking state
[  291.490439][ T1918] br1: port 1(veth1.100) entered disabled state
[  291.490908][ T1918] veth1.100: entered allmulticast mode
[  291.494470][ T1918] veth1.100: entered promiscuous mode
[  291.496126][ T1918] br1: port 1(veth1.100) entered blocking state
[  291.496559][ T1918] br1: port 1(veth1.100) entered forwarding state
[  298.316517][ T1970] veth1.200: left allmulticast mode
[  298.316930][ T1970] veth1.200: left promiscuous mode
[  298.317692][ T1970] br2: port 1(veth1.200) entered disabled state
[  298.970050][ T1977] veth1.100: left allmulticast mode
[  298.970399][ T1977] veth1: left allmulticast mode
[  298.972298][ T1977] veth1.100: left promiscuous mode
[  298.972610][ T1977] veth1: left promiscuous mode
[  298.973411][ T1977] br1: port 1(veth1.100) entered disabled state