[  900.113570][T21297] br1: port 1(veth1.100) entered blocking state
[  900.113920][T21297] br1: port 1(veth1.100) entered disabled state
[  900.114219][T21297] veth1.100: entered allmulticast mode
[  900.114433][T21297] veth1: entered allmulticast mode
[  900.115981][T21297] veth1.100: entered promiscuous mode
[  900.116239][T21297] veth1: entered promiscuous mode
[  900.192868][T21300] br1: port 1(veth1.100) entered blocking state
[  900.193205][T21300] br1: port 1(veth1.100) entered forwarding state
[  900.409826][T21311] br2: port 1(veth1.200) entered blocking state
[  900.410152][T21311] br2: port 1(veth1.200) entered disabled state
[  900.410452][T21311] veth1.200: entered allmulticast mode
[  900.412418][T21311] veth1.200: entered promiscuous mode
[  900.497725][T21314] br2: port 1(veth1.200) entered blocking state
[  900.498106][T21314] br2: port 1(veth1.200) entered forwarding state
[  910.178331][T21379] veth1.100: left allmulticast mode
[  910.178712][T21379] veth1.100: left promiscuous mode
[  910.180265][T21379] br1: port 1(veth1.100) entered disabled state
[  910.210133][T21380] veth1.200: left allmulticast mode
[  910.210371][T21380] veth1: left allmulticast mode
[  910.210644][T21380] veth1.200: left promiscuous mode
[  910.210870][T21380] veth1: left promiscuous mode
[  910.211319][T21380] br2: port 1(veth1.200) entered disabled state
[  912.259310][T21382] br2: port 1(veth1.200) entered blocking state
[  912.259701][T21382] br2: port 1(veth1.200) entered disabled state
[  912.260107][T21382] veth1.200: entered allmulticast mode
[  912.260372][T21382] veth1: entered allmulticast mode
[  912.262198][T21382] veth1.200: entered promiscuous mode
[  912.262492][T21382] veth1: entered promiscuous mode
[  912.281222][T21382] br2: port 1(veth1.200) entered blocking state
[  912.281590][T21382] br2: port 1(veth1.200) entered forwarding state
[  912.315706][T21383] br1: port 1(veth1.100) entered blocking state
[  912.316060][T21383] br1: port 1(veth1.100) entered disabled state
[  912.316377][T21383] veth1.100: entered allmulticast mode
[  912.319012][T21383] veth1.100: entered promiscuous mode
[  912.321082][T21383] br1: port 1(veth1.100) entered blocking state
[  912.321597][T21383] br1: port 1(veth1.100) entered forwarding state
[  916.962127][T21435] veth1.200: left allmulticast mode
[  916.962454][T21435] veth1.200: left promiscuous mode
[  916.962961][T21435] br2: port 1(veth1.200) entered disabled state
[  917.190513][T21440] veth1.100: left allmulticast mode
[  917.190805][T21440] veth1: left allmulticast mode
[  917.191104][T21440] veth1.100: left promiscuous mode
[  917.191336][T21440] veth1: left promiscuous mode
[  917.191834][T21440] br1: port 1(veth1.100) entered disabled state