[  521.562267][ T3144] br1: port 1(veth1) entered blocking state
[  521.562491][ T3144] br1: port 1(veth1) entered disabled state
[  521.562674][ T3144] veth1: entered allmulticast mode
[  521.564068][ T3144] veth1: entered promiscuous mode
[  521.596038][ T1281] br1: port 1(veth1) entered blocking state
[  521.596392][ T1281] br1: port 1(veth1) entered forwarding state
[  521.618767][ T3146] br1: port 2(veth2) entered blocking state
[  521.618994][ T3146] br1: port 2(veth2) entered disabled state
[  521.619237][ T3146] veth2: entered allmulticast mode
[  521.621368][ T3146] veth2: entered promiscuous mode
[  521.644851][  T321] br1: port 2(veth2) entered blocking state
[  521.645045][  T321] br1: port 2(veth2) entered forwarding state
[  567.417713][ T4544] br1: port 2(veth2) entered disabled state
[  567.446706][ T4545] veth2: left allmulticast mode
[  567.446867][ T4545] veth2: left promiscuous mode
[  567.447097][ T4545] br1: port 2(veth2) entered disabled state
[  567.477442][ T4546] br1: port 1(veth1) entered disabled state
[  567.509673][ T4547] veth1: left allmulticast mode
[  567.509829][ T4547] veth1: left promiscuous mode
[  567.510051][ T4547] br1: port 1(veth1) entered disabled state