[  962.972053][T30273] br0: port 1(c1) entered blocking state
[  962.972870][T30273] br0: port 1(c1) entered disabled state
[  962.973200][T30273] c1: entered allmulticast mode
[  962.974779][T30273] c1: entered promiscuous mode
[  963.123009][T30278] br0: port 2(c2) entered blocking state
[  963.123200][T30278] br0: port 2(c2) entered disabled state
[  963.123380][T30278] c2: entered allmulticast mode
[  963.124870][T30278] c2: entered promiscuous mode
[  963.274867][T30283] br0: port 3(c3) entered blocking state
[  963.275044][T30283] br0: port 3(c3) entered disabled state
[  963.275228][T30283] c3: entered allmulticast mode
[  963.276725][T30283] c3: entered promiscuous mode
[  963.419052][T30288] br0: port 4(sender) entered blocking state
[  963.419850][T30288] br0: port 4(sender) entered disabled state
[  963.420111][T30288] sender: entered allmulticast mode
[  963.421693][T30288] sender: entered promiscuous mode
[  963.480443][T30290] br0: port 4(sender) entered blocking state
[  963.480719][T30290] br0: port 4(sender) entered forwarding state
[  963.481079][T30290] br0: port 3(c3) entered blocking state
[  963.481251][T30290] br0: port 3(c3) entered forwarding state
[  963.481584][T30290] br0: port 2(c2) entered blocking state
[  963.481749][T30290] br0: port 2(c2) entered forwarding state
[  963.482448][T30290] br0: port 1(c1) entered blocking state
[  963.482604][T30290] br0: port 1(c1) entered forwarding state
[  974.585705][   T12] br0: port 1(c1) entered disabled state
[  974.606569][   T12] c1 (unregistering): left allmulticast mode
[  974.606941][   T12] c1 (unregistering): left promiscuous mode
[  974.608140][   T12] br0: port 1(c1) entered disabled state
[  974.754243][   T12] br0: port 2(c2) entered disabled state
[  974.765873][   T12] c2 (unregistering): left allmulticast mode
[  974.766138][   T12] c2 (unregistering): left promiscuous mode
[  974.766329][   T12] br0: port 2(c2) entered disabled state
[  974.913628][   T12] br0: port 3(c3) entered disabled state
[  974.927379][   T12] c3 (unregistering): left allmulticast mode
[  974.927596][   T12] c3 (unregistering): left promiscuous mode
[  974.927780][   T12] br0: port 3(c3) entered disabled state
[  975.085651][   T12] br0: port 4(sender) entered disabled state
[  975.097878][   T12] sender (unregistering): left allmulticast mode
[  975.098090][   T12] sender (unregistering): left promiscuous mode
[  975.098544][   T12] br0: port 4(sender) entered disabled state