[  575.692713][ T3845] br1: port 1(veth1) entered blocking state
[  575.692945][ T3845] br1: port 1(veth1) entered disabled state
[  575.693134][ T3845] veth1: entered allmulticast mode
[  575.694606][ T3845] veth1: entered promiscuous mode
[  575.725209][  T570] br1: port 1(veth1) entered blocking state
[  575.725407][  T570] br1: port 1(veth1) entered forwarding state
[  575.745840][ T3847] br1: port 2(veth2) entered blocking state
[  575.746040][ T3847] br1: port 2(veth2) entered disabled state
[  575.746228][ T3847] veth2: entered allmulticast mode
[  575.749147][ T3847] veth2: entered promiscuous mode
[  575.775334][   T36] br1: port 2(veth2) entered blocking state
[  575.775529][   T36] br1: port 2(veth2) entered forwarding state
[  583.868039][ T3910] tc (3910) used greatest stack depth: 24128 bytes left
[  616.411877][ T4985] tc (4985) used greatest stack depth: 23912 bytes left
[  624.130057][ T5240] br1: port 2(veth2) entered disabled state
[  624.149714][ T5241] veth2: left allmulticast mode
[  624.150271][ T5241] veth2: left promiscuous mode
[  624.150502][ T5241] br1: port 2(veth2) entered disabled state
[  624.175666][ T5242] br1: port 1(veth1) entered disabled state
[  624.202095][ T5243] veth1: left allmulticast mode
[  624.202266][ T5243] veth1: left promiscuous mode
[  624.202489][ T5243] br1: port 1(veth1) entered disabled state