[  691.082505][ T7842] br1: port 1(veth1) entered blocking state
[  691.082779][ T7842] br1: port 1(veth1) entered disabled state
[  691.083032][ T7842] veth1: entered allmulticast mode
[  691.084628][ T7842] veth1: entered promiscuous mode
[  691.126339][   T47] br1: port 1(veth1) entered blocking state
[  691.126539][   T47] br1: port 1(veth1) entered forwarding state
[  691.148012][ T7844] br1: port 2(veth2) entered blocking state
[  691.148211][ T7844] br1: port 2(veth2) entered disabled state
[  691.148394][ T7844] veth2: entered allmulticast mode
[  691.149806][ T7844] veth2: entered promiscuous mode
[  691.171243][   T47] br1: port 2(veth2) entered blocking state
[  691.171437][   T47] br1: port 2(veth2) entered forwarding state
[  729.108803][ T8922] tc (8922) used greatest stack depth: 23400 bytes left
[  738.425921][ T9237] br1: port 2(veth2) entered disabled state
[  738.444180][ T9238] veth2: left allmulticast mode
[  738.444345][ T9238] veth2: left promiscuous mode
[  738.444564][ T9238] br1: port 2(veth2) entered disabled state
[  738.469684][ T9239] br1: port 1(veth1) entered disabled state
[  738.493954][ T9240] veth1: left allmulticast mode
[  738.494117][ T9240] veth1: left promiscuous mode
[  738.494360][ T9240] br1: port 1(veth1) entered disabled state