[  507.128023][ T3105] br1: port 1(veth1) entered blocking state
[  507.128239][ T3105] br1: port 1(veth1) entered disabled state
[  507.128432][ T3105] veth1: entered allmulticast mode
[  507.129904][ T3105] veth1: entered promiscuous mode
[  507.153857][ T1993] br1: port 1(veth1) entered blocking state
[  507.154112][ T1993] br1: port 1(veth1) entered forwarding state
[  507.184250][ T3107] br1: port 2(veth2) entered blocking state
[  507.184457][ T3107] br1: port 2(veth2) entered disabled state
[  507.184644][ T3107] veth2: entered allmulticast mode
[  507.186221][ T3107] veth2: entered promiscuous mode
[  507.206763][   T45] br1: port 2(veth2) entered blocking state
[  507.206965][   T45] br1: port 2(veth2) entered forwarding state
[  542.701257][ T4087] tc (4087) used greatest stack depth: 23560 bytes left
[  554.973672][ T4500] br1: port 2(veth2) entered disabled state
[  554.999936][ T4501] veth2: left allmulticast mode
[  555.000107][ T4501] veth2: left promiscuous mode
[  555.000340][ T4501] br1: port 2(veth2) entered disabled state
[  555.031469][ T4502] br1: port 1(veth1) entered disabled state
[  555.051453][ T4503] veth1: left allmulticast mode
[  555.051665][ T4503] veth1: left promiscuous mode
[  555.052158][ T4503] br1: port 1(veth1) entered disabled state