[  437.097636] br1: port 1(veth1) entered blocking state
[  437.097707] br1: port 1(veth1) entered disabled state
[  437.097765] veth1: entered allmulticast mode
[  437.097851] veth1: entered promiscuous mode
[  437.111306] br1: port 1(veth1) entered blocking state
[  437.111366] br1: port 1(veth1) entered forwarding state
[  437.124312] br1: port 2(veth2) entered blocking state
[  437.124364] br1: port 2(veth2) entered disabled state
[  437.124406] veth2: entered allmulticast mode
[  437.124471] veth2: entered promiscuous mode
[  437.138120] br1: port 2(veth2) entered blocking state
[  437.138186] br1: port 2(veth2) entered forwarding state
[  451.402595] tc (9934) used greatest stack depth: 11904 bytes left
[  474.069584] br1: port 2(veth2) entered disabled state
[  474.085837] veth2: left allmulticast mode
[  474.085898] veth2: left promiscuous mode
[  474.085943] br1: port 2(veth2) entered disabled state
[  474.103053] br1: port 1(veth1) entered disabled state
[  474.116889] veth1: left allmulticast mode
[  474.116948] veth1: left promiscuous mode
[  474.116995] br1: port 1(veth1) entered disabled state