[ 3587.699827][T28175] br0: port 1(c1) entered blocking state
[ 3587.700190][T28175] br0: port 1(c1) entered disabled state
[ 3587.700537][T28175] c1: entered allmulticast mode
[ 3587.703995][T28175] c1: entered promiscuous mode
[ 3588.387696][T28180] br0: port 2(c2) entered blocking state
[ 3588.388109][T28180] br0: port 2(c2) entered disabled state
[ 3588.388467][T28180] c2: entered allmulticast mode
[ 3588.391892][T28180] c2: entered promiscuous mode
[ 3589.065886][T28185] br0: port 3(c3) entered blocking state
[ 3589.066360][T28185] br0: port 3(c3) entered disabled state
[ 3589.066721][T28185] c3: entered allmulticast mode
[ 3589.070194][T28185] c3: entered promiscuous mode
[ 3589.746678][T28190] br0: port 4(sender) entered blocking state
[ 3589.748910][T28190] br0: port 4(sender) entered disabled state
[ 3589.749404][T28190] sender: entered allmulticast mode
[ 3589.752857][T28190] sender: entered promiscuous mode
[ 3590.004124][T28192] br0: port 4(sender) entered blocking state
[ 3590.004576][T28192] br0: port 4(sender) entered forwarding state
[ 3590.005316][T28192] br0: port 3(c3) entered blocking state
[ 3590.005633][T28192] br0: port 3(c3) entered forwarding state
[ 3590.006301][T28192] br0: port 2(c2) entered blocking state
[ 3590.006630][T28192] br0: port 2(c2) entered forwarding state
[ 3590.007297][T28192] br0: port 1(c1) entered blocking state
[ 3590.007618][T28192] br0: port 1(c1) entered forwarding state
[ 3602.505194][   T70] br0: port 1(c1) entered disabled state
[ 3602.663014][   T70] c1 (unregistering): left allmulticast mode
[ 3602.663575][   T70] c1 (unregistering): left promiscuous mode
[ 3602.663960][   T70] br0: port 1(c1) entered disabled state
[ 3603.083914][   T70] br0: port 2(c2) entered disabled state
[ 3603.202003][   T70] c2 (unregistering): left allmulticast mode
[ 3603.202535][   T70] c2 (unregistering): left promiscuous mode
[ 3603.202917][   T70] br0: port 2(c2) entered disabled state
[ 3603.602188][   T70] br0: port 3(c3) entered disabled state
[ 3603.746052][   T70] c3 (unregistering): left allmulticast mode
[ 3603.746546][   T70] c3 (unregistering): left promiscuous mode
[ 3603.746925][   T70] br0: port 3(c3) entered disabled state
[ 3604.109331][   T70] br0: port 4(sender) entered disabled state
[ 3604.189002][   T70] sender (unregistering): left allmulticast mode
[ 3604.189491][   T70] sender (unregistering): left promiscuous mode
[ 3604.189862][   T70] br0: port 4(sender) entered disabled state