[ 2003.815677][T19182] br0: port 1(c1) entered blocking state
[ 2003.816290][T19182] br0: port 1(c1) entered disabled state
[ 2003.816861][T19182] c1: entered allmulticast mode
[ 2003.823975][T19182] c1: entered promiscuous mode
[ 2004.493569][T19187] br0: port 2(c2) entered blocking state
[ 2004.493970][T19187] br0: port 2(c2) entered disabled state
[ 2004.494309][T19187] c2: entered allmulticast mode
[ 2004.497635][T19187] c2: entered promiscuous mode
[ 2005.192097][T19192] br0: port 3(c3) entered blocking state
[ 2005.192554][T19192] br0: port 3(c3) entered disabled state
[ 2005.192909][T19192] c3: entered allmulticast mode
[ 2005.196282][T19192] c3: entered promiscuous mode
[ 2005.877114][T19197] br0: port 4(sender) entered blocking state
[ 2005.877583][T19197] br0: port 4(sender) entered disabled state
[ 2005.878005][T19197] sender: entered allmulticast mode
[ 2005.882686][T19197] sender: entered promiscuous mode
[ 2006.149798][T19199] br0: port 4(sender) entered blocking state
[ 2006.150303][T19199] br0: port 4(sender) entered forwarding state
[ 2006.151011][T19199] br0: port 3(c3) entered blocking state
[ 2006.151319][T19199] br0: port 3(c3) entered forwarding state
[ 2006.151956][T19199] br0: port 2(c2) entered blocking state
[ 2006.152268][T19199] br0: port 2(c2) entered forwarding state
[ 2006.152913][T19199] br0: port 1(c1) entered blocking state
[ 2006.153230][T19199] br0: port 1(c1) entered forwarding state
[ 2018.532641][   T12] br0: port 1(c1) entered disabled state
[ 2018.650376][   T12] c1 (unregistering): left allmulticast mode
[ 2018.650803][   T12] c1 (unregistering): left promiscuous mode
[ 2018.651167][   T12] br0: port 1(c1) entered disabled state
[ 2019.057744][   T12] br0: port 2(c2) entered disabled state
[ 2019.143364][   T12] c2 (unregistering): left allmulticast mode
[ 2019.143777][   T12] c2 (unregistering): left promiscuous mode
[ 2019.144152][   T12] br0: port 2(c2) entered disabled state
[ 2019.694082][   T12] br0: port 3(c3) entered disabled state
[ 2019.805367][   T12] c3 (unregistering): left allmulticast mode
[ 2019.805800][   T12] c3 (unregistering): left promiscuous mode
[ 2019.806162][   T12] br0: port 3(c3) entered disabled state
[ 2020.245690][   T12] br0: port 4(sender) entered disabled state
[ 2020.372369][   T12] sender (unregistering): left allmulticast mode
[ 2020.372798][   T12] sender (unregistering): left promiscuous mode
[ 2020.373168][   T12] br0: port 4(sender) entered disabled state