[  570.084012] br1: port 1(veth1) entered blocking state
[  570.084095] br1: port 1(veth1) entered disabled state
[  570.084163] veth1: entered allmulticast mode
[  570.084254] veth1: entered promiscuous mode
[  570.102085] br1: port 1(veth1) entered blocking state
[  570.102157] br1: port 1(veth1) entered forwarding state
[  570.120485] br1: port 2(veth2) entered blocking state
[  570.120571] br1: port 2(veth2) entered disabled state
[  570.120640] veth2: entered allmulticast mode
[  570.120740] veth2: entered promiscuous mode
[  570.138912] br1: port 2(veth2) entered blocking state
[  570.138993] br1: port 2(veth2) entered forwarding state
[  576.354791] tc (13251) used greatest stack depth: 11992 bytes left
[  581.803861] br1: port 2(veth2) entered disabled state
[  581.816248] veth2: left allmulticast mode
[  581.816305] veth2: left promiscuous mode
[  581.816339] br1: port 2(veth2) entered disabled state
[  581.833345] br1: port 1(veth1) entered disabled state
[  581.846126] veth1: left allmulticast mode
[  581.846178] veth1: left promiscuous mode
[  581.846210] br1: port 1(veth1) entered disabled state