[ 2864.780145][T29224] br0: port 1(c1) entered blocking state
[ 2864.780541][T29224] br0: port 1(c1) entered disabled state
[ 2864.780921][T29224] c1: entered allmulticast mode
[ 2864.784552][T29224] c1: entered promiscuous mode
[ 2865.423556][T29229] br0: port 2(c2) entered blocking state
[ 2865.423930][T29229] br0: port 2(c2) entered disabled state
[ 2865.424311][T29229] c2: entered allmulticast mode
[ 2865.427998][T29229] c2: entered promiscuous mode
[ 2866.092565][T29234] br0: port 3(c3) entered blocking state
[ 2866.092949][T29234] br0: port 3(c3) entered disabled state
[ 2866.093330][T29234] c3: entered allmulticast mode
[ 2866.096895][T29234] c3: entered promiscuous mode
[ 2866.768877][T29239] br0: port 4(sender) entered blocking state
[ 2866.769356][T29239] br0: port 4(sender) entered disabled state
[ 2866.769786][T29239] sender: entered allmulticast mode
[ 2866.773158][T29239] sender: entered promiscuous mode
[ 2867.023465][T29241] br0: port 4(sender) entered blocking state
[ 2867.023908][T29241] br0: port 4(sender) entered forwarding state
[ 2867.024634][T29241] br0: port 3(c3) entered blocking state
[ 2867.024985][T29241] br0: port 3(c3) entered forwarding state
[ 2867.025641][T29241] br0: port 2(c2) entered blocking state
[ 2867.025991][T29241] br0: port 2(c2) entered forwarding state
[ 2867.026667][T29241] br0: port 1(c1) entered blocking state
[ 2867.027008][T29241] br0: port 1(c1) entered forwarding state
[ 2879.493313][   T12] br0: port 1(c1) entered disabled state
[ 2879.514913][   T12] c1 (unregistering): left allmulticast mode
[ 2879.517499][   T12] c1 (unregistering): left promiscuous mode
[ 2879.517917][   T12] br0: port 1(c1) entered disabled state
[ 2879.998170][   T12] br0: port 2(c2) entered disabled state
[ 2880.033644][   T12] c2 (unregistering): left allmulticast mode
[ 2880.034104][   T12] c2 (unregistering): left promiscuous mode
[ 2880.034502][   T12] br0: port 2(c2) entered disabled state
[ 2880.520157][   T12] br0: port 3(c3) entered disabled state
[ 2880.548777][   T12] c3 (unregistering): left allmulticast mode
[ 2880.549257][   T12] c3 (unregistering): left promiscuous mode
[ 2880.549631][   T12] br0: port 3(c3) entered disabled state
[ 2881.055098][   T12] br0: port 4(sender) entered disabled state
[ 2881.079079][   T12] sender (unregistering): left allmulticast mode
[ 2881.079500][   T12] sender (unregistering): left promiscuous mode
[ 2881.079898][   T12] br0: port 4(sender) entered disabled state