[  870.222015][ T7827] br1: port 1(veth1) entered blocking state
[  870.222373][ T7827] br1: port 1(veth1) entered disabled state
[  870.222769][ T7827] veth1: entered allmulticast mode
[  870.225836][ T7827] veth1: entered promiscuous mode
[  870.313416][ T7268] br1: port 1(veth1) entered blocking state
[  870.313904][ T7268] br1: port 1(veth1) entered forwarding state
[  870.390194][ T7829] br1: port 2(veth2) entered blocking state
[  870.391803][ T7829] br1: port 2(veth2) entered disabled state
[  870.392263][ T7829] veth2: entered allmulticast mode
[  870.394322][ T7829] veth2: entered promiscuous mode
[  870.481076][   T68] br1: port 2(veth2) entered blocking state
[  870.481427][   T68] br1: port 2(veth2) entered forwarding state
[  879.204091][ T7874] tc (7874) used greatest stack depth: 22848 bytes left
[  982.690569][ T9222] br1: port 2(veth2) entered disabled state
[  982.773561][ T9223] veth2: left allmulticast mode
[  982.773804][ T9223] veth2: left promiscuous mode
[  982.774133][ T9223] br1: port 2(veth2) entered disabled state
[  982.867153][ T9224] br1: port 1(veth1) entered disabled state
[  982.957059][ T9225] veth1: left allmulticast mode
[  982.957699][ T9225] veth1: left promiscuous mode
[  982.958065][ T9225] br1: port 1(veth1) entered disabled state