[  679.014081][ T4073] br1: port 1(veth1) entered blocking state
[  679.014563][ T4073] br1: port 1(veth1) entered disabled state
[  679.015200][ T4073] veth1: entered allmulticast mode
[  679.019324][ T4073] veth1: entered promiscuous mode
[  679.148792][   T70] br1: port 1(veth1) entered blocking state
[  679.149216][   T70] br1: port 1(veth1) entered forwarding state
[  679.261464][ T4075] br1: port 2(veth2) entered blocking state
[  679.261999][ T4075] br1: port 2(veth2) entered disabled state
[  679.262413][ T4075] veth2: entered allmulticast mode
[  679.266134][ T4075] veth2: entered promiscuous mode
[  679.386593][   T37] br1: port 2(veth2) entered blocking state
[  679.387128][   T37] br1: port 2(veth2) entered forwarding state
[  688.845722][ T4120] tc (4120) used greatest stack depth: 24056 bytes left
[  782.794090][ T5054] tc (5054) used greatest stack depth: 23488 bytes left
[  823.269969][ T5468] br1: port 2(veth2) entered disabled state
[  823.383433][ T5469] veth2: left allmulticast mode
[  823.383823][ T5469] veth2: left promiscuous mode
[  823.384330][ T5469] br1: port 2(veth2) entered disabled state
[  823.491395][ T5470] br1: port 1(veth1) entered disabled state
[  823.621492][ T5471] veth1: left allmulticast mode
[  823.621914][ T5471] veth1: left promiscuous mode
[  823.622400][ T5471] br1: port 1(veth1) entered disabled state