[  678.832045][ T4073] br1: port 1(veth1) entered blocking state
[  678.832473][ T4073] br1: port 1(veth1) entered disabled state
[  678.832891][ T4073] veth1: entered allmulticast mode
[  678.837442][ T4073] veth1: entered promiscuous mode
[  678.978031][  T728] br1: port 1(veth1) entered blocking state
[  678.978474][  T728] br1: port 1(veth1) entered forwarding state
[  679.088437][ T4075] br1: port 2(veth2) entered blocking state
[  679.088858][ T4075] br1: port 2(veth2) entered disabled state
[  679.089274][ T4075] veth2: entered allmulticast mode
[  679.092767][ T4075] veth2: entered promiscuous mode
[  679.213858][  T728] br1: port 2(veth2) entered blocking state
[  679.214326][  T728] br1: port 2(veth2) entered forwarding state
[  801.084312][ T5167] tc (5167) used greatest stack depth: 23664 bytes left
[  831.717581][ T5468] br1: port 2(veth2) entered disabled state
[  831.847898][ T5469] veth2: left allmulticast mode
[  831.848270][ T5469] veth2: left promiscuous mode
[  831.848771][ T5469] br1: port 2(veth2) entered disabled state
[  831.958283][ T5470] br1: port 1(veth1) entered disabled state
[  832.071251][ T5471] veth1: left allmulticast mode
[  832.071623][ T5471] veth1: left promiscuous mode
[  832.072129][ T5471] br1: port 1(veth1) entered disabled state