[  911.642300][ T3627] br1: port 1(veth1) entered blocking state
[  911.642843][ T3627] br1: port 1(veth1) entered disabled state
[  911.643358][ T3627] veth1: entered allmulticast mode
[  911.647805][ T3627] veth1: entered promiscuous mode
[  911.782938][ T2935] br1: port 1(veth1) entered blocking state
[  911.783629][ T2935] br1: port 1(veth1) entered forwarding state
[  911.908270][ T3629] br1: port 2(veth2) entered blocking state
[  911.908828][ T3629] br1: port 2(veth2) entered disabled state
[  911.909269][ T3629] veth2: entered allmulticast mode
[  911.913563][ T3629] veth2: entered promiscuous mode
[  912.032038][ T2935] br1: port 2(veth2) entered blocking state
[  912.032515][ T2935] br1: port 2(veth2) entered forwarding state
[  943.327453][ T3871] tc (3871) used greatest stack depth: 23760 bytes left
[ 1042.944888][ T4842] tc (4842) used greatest stack depth: 23720 bytes left
[ 1060.839153][ T5022] br1: port 2(veth2) entered disabled state
[ 1060.967939][ T5023] veth2: left allmulticast mode
[ 1060.968333][ T5023] veth2: left promiscuous mode
[ 1060.968862][ T5023] br1: port 2(veth2) entered disabled state
[ 1061.095164][ T5024] br1: port 1(veth1) entered disabled state
[ 1061.202179][ T5025] veth1: left allmulticast mode
[ 1061.203096][ T5025] veth1: left promiscuous mode
[ 1061.203622][ T5025] br1: port 1(veth1) entered disabled state