[  655.431029] br1: port 1(veth1) entered blocking state
[  655.431081] br1: port 1(veth1) entered disabled state
[  655.431117] veth1: entered allmulticast mode
[  655.431171] veth1: entered promiscuous mode
[  655.433688] br1: port 1(veth1) entered blocking state
[  655.433725] br1: port 1(veth1) entered forwarding state
[  655.437168] br1: port 2(veth2) entered blocking state
[  655.437204] br1: port 2(veth2) entered disabled state
[  655.437237] veth2: entered allmulticast mode
[  655.437287] veth2: entered promiscuous mode
[  655.439820] br1: port 2(veth2) entered blocking state
[  655.439861] br1: port 2(veth2) entered forwarding state
[  660.478324] tc (16019) used greatest stack depth: 11816 bytes left
[  661.644568] br1: mc_active changed, vid: -1: v4: 0->0, v6: 0->1
[  661.644655] br1: mc_active changed, vid: -1: v4: 0->1, v6: 1->1
[  670.874293] br1: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  671.026786] br1: port 2(veth2) entered disabled state
[  671.029352] veth2: left allmulticast mode
[  671.029420] veth2: left promiscuous mode
[  671.029487] br1: port 2(veth2) entered disabled state
[  671.032044] br1: port 1(veth1) entered disabled state
[  671.034508] veth1: left allmulticast mode
[  671.034537] veth1: left promiscuous mode
[  671.034570] br1: port 1(veth1) entered disabled state