[  309.743480] br: port 1(veth1) entered blocking state
[  309.743540] br: port 1(veth1) entered disabled state
[  309.743588] veth1: entered allmulticast mode
[  309.743666] veth1: entered promiscuous mode
[  309.743766] br: port 1(veth1) entered blocking state
[  309.743825] br: port 1(veth1) entered forwarding state
[  309.756788] br: port 2(veth3) entered blocking state
[  309.756844] br: port 2(veth3) entered disabled state
[  309.756881] veth3: entered allmulticast mode
[  309.756954] veth3: entered promiscuous mode
[  309.757068] br: port 2(veth3) entered blocking state
[  309.757121] br: port 2(veth3) entered forwarding state
[  309.770871] br: port 3(veth4) entered blocking state
[  309.770959] br: port 3(veth4) entered disabled state
[  309.771007] veth4: entered allmulticast mode
[  309.771097] veth4: entered promiscuous mode
[  309.771190] br: port 3(veth4) entered blocking state
[  309.771238] br: port 3(veth4) entered forwarding state
[  412.893492] br: port 3(veth4) entered disabled state
[  412.893593] veth4: left allmulticast mode
[  412.893627] veth4: left promiscuous mode
[  412.893657] br: port 3(veth4) entered disabled state
[  412.906872] br: port 2(veth3) entered disabled state
[  412.907017] veth3: left allmulticast mode
[  412.907067] veth3: left promiscuous mode
[  412.907113] br: port 2(veth3) entered disabled state
[  412.919974] br: port 1(veth1) entered disabled state
[  412.920076] veth1: left allmulticast mode
[  412.920118] veth1: left promiscuous mode
[  412.920159] br: port 1(veth1) entered disabled state