[  617.670988][ T3791] br1: port 1(veth1) entered blocking state
[  617.671313][ T3791] br1: port 1(veth1) entered disabled state
[  617.671601][ T3791] veth1: entered allmulticast mode
[  617.673102][ T3791] veth1: entered promiscuous mode
[  617.702199][  T531] br1: port 1(veth1) entered blocking state
[  617.702591][  T531] br1: port 1(veth1) entered forwarding state
[  617.722984][ T3793] br1: port 2(veth2) entered blocking state
[  617.723216][ T3793] br1: port 2(veth2) entered disabled state
[  617.723449][ T3793] veth2: entered allmulticast mode
[  617.725631][ T3793] veth2: entered promiscuous mode
[  617.748785][  T108] br1: port 2(veth2) entered blocking state
[  617.749008][  T108] br1: port 2(veth2) entered forwarding state
[  625.656493][ T3860] tc (3860) used greatest stack depth: 23824 bytes left
[  632.214275][ T4079] tc (4079) used greatest stack depth: 23616 bytes left
[  663.770785][ T5190] br1: port 2(veth2) entered disabled state
[  663.792607][ T5191] veth2: left allmulticast mode
[  663.792806][ T5191] veth2: left promiscuous mode
[  663.793096][ T5191] br1: port 2(veth2) entered disabled state
[  663.816566][ T5192] br1: port 1(veth1) entered disabled state
[  663.853875][ T5193] veth1: left allmulticast mode
[  663.854079][ T5193] veth1: left promiscuous mode
[  663.854363][ T5193] br1: port 1(veth1) entered disabled state