[  528.202081][ T4525] br1: port 1(veth1) entered blocking state
[  528.202313][ T4525] br1: port 1(veth1) entered disabled state
[  528.202512][ T4525] veth1: entered allmulticast mode
[  528.204600][ T4525] veth1: entered promiscuous mode
[  528.228095][   T92] br1: port 1(veth1) entered blocking state
[  528.228291][   T92] br1: port 1(veth1) entered forwarding state
[  528.255321][ T4528] br1: port 2(veth2) entered blocking state
[  528.255510][ T4528] br1: port 2(veth2) entered disabled state
[  528.256056][ T4528] veth2: entered allmulticast mode
[  528.257822][ T4528] veth2: entered promiscuous mode
[  528.288803][ T4527] br1: port 2(veth2) entered blocking state
[  528.289018][ T4527] br1: port 2(veth2) entered forwarding state
[  569.471630][ T5723] tc (5723) used greatest stack depth: 23896 bytes left
[  578.677011][ T6011] br1: port 2(veth2) entered disabled state
[  578.715460][ T6012] veth2: left allmulticast mode
[  578.715646][ T6012] veth2: left promiscuous mode
[  578.715897][ T6012] br1: port 2(veth2) entered disabled state
[  578.750368][ T6013] br1: port 1(veth1) entered disabled state
[  578.784537][ T6014] veth1: left allmulticast mode
[  578.784825][ T6014] veth1: left promiscuous mode
[  578.785819][ T6014] br1: port 1(veth1) entered disabled state