[  686.849948] br1: port 1(veth1) entered blocking state
[  686.850032] br1: port 1(veth1) entered disabled state
[  686.850102] veth1: entered allmulticast mode
[  686.850231] veth1: entered promiscuous mode
[  686.854035] br1: port 1(veth1) entered blocking state
[  686.854103] br1: port 1(veth1) entered forwarding state
[  686.857806] br1: port 2(veth2) entered blocking state
[  686.857835] br1: port 2(veth2) entered disabled state
[  686.857876] veth2: entered allmulticast mode
[  686.857930] veth2: entered promiscuous mode
[  686.861795] br1: port 2(veth2) entered blocking state
[  686.861863] br1: port 2(veth2) entered forwarding state
[  693.817919] tc (14943) used greatest stack depth: 11664 bytes left
[  695.789352] br1: port 2(veth2) entered disabled state
[  695.793155] veth2: left allmulticast mode
[  695.793226] veth2: left promiscuous mode
[  695.793295] br1: port 2(veth2) entered disabled state
[  695.797141] br1: port 1(veth1) entered disabled state
[  695.800988] veth1: left allmulticast mode
[  695.801052] veth1: left promiscuous mode
[  695.801124] br1: port 1(veth1) entered disabled state