[  442.196915] br1: port 1(veth1) entered blocking state
[  442.196973] br1: port 1(veth1) entered disabled state
[  442.197005] veth1: entered allmulticast mode
[  442.197059] veth1: entered promiscuous mode
[  442.202631] br1: port 2(veth2) entered blocking state
[  442.202703] br1: port 2(veth2) entered disabled state
[  442.202768] veth2: entered allmulticast mode
[  442.202854] veth2: entered promiscuous mode
[  442.207693] br1: port 2(veth2) entered blocking state
[  442.207729] br1: port 2(veth2) entered forwarding state
[  442.207763] br1: port 1(veth1) entered blocking state
[  442.207797] br1: port 1(veth1) entered forwarding state
[  447.496266] tc (24609) used greatest stack depth: 11752 bytes left
[  448.323930] br1: port 2(veth2) entered disabled state
[  448.323992] br1: port 1(veth1) entered disabled state
[  448.328739] veth2: left allmulticast mode
[  448.328800] veth2: left promiscuous mode
[  448.328826] br1: port 2(veth2) entered disabled state
[  448.333716] veth1: left allmulticast mode
[  448.333751] veth1: left promiscuous mode
[  448.333780] br1: port 1(veth1) entered disabled state