[  736.967046][T20060] br0: port 1(veth1) entered blocking state
[  736.967254][T20060] br0: port 1(veth1) entered disabled state
[  736.967435][T20060] veth1: entered allmulticast mode
[  736.969128][T20060] veth1: entered promiscuous mode
[  736.992182][T20062] br0: port 2(veth2) entered blocking state
[  736.992360][T20062] br0: port 2(veth2) entered disabled state
[  736.992532][T20062] veth2: entered allmulticast mode
[  736.994478][T20062] veth2: entered promiscuous mode
[  737.050091][  T404] br0: port 1(veth1) entered blocking state
[  737.050267][  T404] br0: port 1(veth1) entered forwarding state
[  747.175079][  T404] br0: port 2(veth2) entered blocking state
[  747.175332][  T404] br0: port 2(veth2) entered forwarding state
[  753.417770][T20084] br0: port 2(veth2) entered disabled state
[  753.488313][  T404] br0: port 2(veth2) entered blocking state
[  753.488641][  T404] br0: port 2(veth2) entered forwarding state
[  759.770245][T20108] br0: port 1(veth1) entered disabled state
[  759.803056][T20109] br0: port 2(veth2) entered disabled state
[  759.823467][T20110] veth2: left allmulticast mode
[  759.823613][T20110] veth2: left promiscuous mode
[  759.823821][T20110] br0: port 2(veth2) entered disabled state
[  759.824684][T20110] veth1: left allmulticast mode
[  759.824809][T20110] veth1: left promiscuous mode
[  759.825011][T20110] br0: port 1(veth1) entered disabled state