[  864.089937][T21034] br0: port 1(veth1) entered blocking state
[  864.090289][T21034] br0: port 1(veth1) entered disabled state
[  864.091108][T21034] veth1: entered allmulticast mode
[  864.092695][T21034] veth1: entered promiscuous mode
[  864.134429][T21036] br0: port 2(veth2) entered blocking state
[  864.135277][T21036] br0: port 2(veth2) entered disabled state
[  864.135600][T21036] veth2: entered allmulticast mode
[  864.137145][T21036] veth2: entered promiscuous mode
[  864.169331][T21037] br0: port 3(veth4) entered blocking state
[  864.171854][T21037] br0: port 3(veth4) entered disabled state
[  864.172168][T21037] veth4: entered allmulticast mode
[  864.174461][T21037] veth4: entered promiscuous mode
[  864.388789][   T36] br0: port 1(veth1) entered blocking state
[  864.389119][   T36] br0: port 1(veth1) entered forwarding state
[  864.425170][  T420] br0: port 2(veth2) entered blocking state
[  864.425505][  T420] br0: port 2(veth2) entered forwarding state
[  864.462327][   T39] br0: port 3(veth4) entered blocking state
[  864.462645][   T39] br0: port 3(veth4) entered forwarding state
[  878.289646][T21109] veth3: entered promiscuous mode
[  879.520473][T21118] veth3: left promiscuous mode
[  879.544576][T21119] veth3: entered promiscuous mode
[  880.773487][T21128] veth3: left promiscuous mode
[  880.848192][T21136] br0: port 3(veth4) entered disabled state
[  880.878623][T21137] br0: port 2(veth2) entered disabled state
[  880.903597][T21138] br0: port 1(veth1) entered disabled state
[  880.933753][T21139] veth4: left allmulticast mode
[  880.934003][T21139] veth4: left promiscuous mode
[  880.934320][T21139] br0: port 3(veth4) entered disabled state
[  880.936092][T21139] veth2: left allmulticast mode
[  880.936321][T21139] veth2: left promiscuous mode
[  880.936637][T21139] br0: port 2(veth2) entered disabled state
[  880.938450][T21139] veth1: left allmulticast mode
[  880.938678][T21139] veth1: left promiscuous mode
[  880.938976][T21139] br0: port 1(veth1) entered disabled state