[  848.895603] br1: port 1(veth1) entered blocking state
[  848.895656] br1: port 1(veth1) entered disabled state
[  848.895690] veth1: entered allmulticast mode
[  848.895755] veth1: entered promiscuous mode
[  848.898341] br1: port 1(veth1) entered blocking state
[  848.898407] br1: port 1(veth1) entered forwarding state
[  848.901129] br1: port 2(veth2) entered blocking state
[  848.901194] br1: port 2(veth2) entered disabled state
[  848.901258] veth2: entered allmulticast mode
[  848.901345] veth2: entered promiscuous mode
[  848.904047] br1: port 2(veth2) entered blocking state
[  848.904113] br1: port 2(veth2) entered forwarding state
[  856.606778] tc (7198) used greatest stack depth: 11784 bytes left
[  857.813912] br1: port 2(veth2) entered disabled state
[  857.816439] veth2: left allmulticast mode
[  857.816473] veth2: left promiscuous mode
[  857.816499] br1: port 2(veth2) entered disabled state
[  857.819063] br1: port 1(veth1) entered disabled state
[  857.821517] veth1: left allmulticast mode
[  857.821544] veth1: left promiscuous mode
[  857.821572] br1: port 1(veth1) entered disabled state