[  684.687041][ T8250] br1: port 1(veth1) entered blocking state
[  684.687353][ T8250] br1: port 1(veth1) entered disabled state
[  684.687622][ T8250] veth1: entered allmulticast mode
[  684.689510][ T8250] veth1: entered promiscuous mode
[  684.839300][   T50] br1: port 1(veth1) entered blocking state
[  684.839580][   T50] br1: port 1(veth1) entered forwarding state
[  684.994305][ T8252] br1: port 2(veth2) entered blocking state
[  684.994559][ T8252] br1: port 2(veth2) entered disabled state
[  684.994805][ T8252] veth2: entered allmulticast mode
[  684.996673][ T8252] veth2: entered promiscuous mode
[  685.167523][   T50] br1: port 2(veth2) entered blocking state
[  685.167776][   T50] br1: port 2(veth2) entered forwarding state
[  694.708052][ T8277] tc (8277) used greatest stack depth: 22848 bytes left
[  826.216881][ T9485] br1: port 2(veth2) entered disabled state
[  826.379057][ T9487] veth2: left allmulticast mode
[  826.379312][ T9487] veth2: left promiscuous mode
[  826.379626][ T9487] br1: port 2(veth2) entered disabled state
[  826.521501][ T9488] br1: port 1(veth1) entered disabled state
[  826.676409][ T9489] veth1: left allmulticast mode
[  826.676621][ T9489] veth1: left promiscuous mode
[  826.676920][ T9489] br1: port 1(veth1) entered disabled state