[ 2492.958362][T19165] br0: port 1(c1) entered blocking state
[ 2492.958684][T19165] br0: port 1(c1) entered disabled state
[ 2492.958907][T19165] c1: entered allmulticast mode
[ 2492.961879][T19165] c1: entered promiscuous mode
[ 2493.821454][T19170] br0: port 2(c2) entered blocking state
[ 2493.821695][T19170] br0: port 2(c2) entered disabled state
[ 2493.821906][T19170] c2: entered allmulticast mode
[ 2493.823742][T19170] c2: entered promiscuous mode
[ 2494.694371][T19175] br0: port 3(c3) entered blocking state
[ 2494.694672][T19175] br0: port 3(c3) entered disabled state
[ 2494.694884][T19175] c3: entered allmulticast mode
[ 2494.696709][T19175] c3: entered promiscuous mode
[ 2495.548883][T19180] br0: port 4(sender) entered blocking state
[ 2495.549204][T19180] br0: port 4(sender) entered disabled state
[ 2495.549455][T19180] sender: entered allmulticast mode
[ 2495.551293][T19180] sender: entered promiscuous mode
[ 2495.890003][T19182] br0: port 4(sender) entered blocking state
[ 2495.890336][T19182] br0: port 4(sender) entered forwarding state
[ 2495.890783][T19182] br0: port 3(c3) entered blocking state
[ 2495.890970][T19182] br0: port 3(c3) entered forwarding state
[ 2495.891372][T19182] br0: port 2(c2) entered blocking state
[ 2495.891569][T19182] br0: port 2(c2) entered forwarding state
[ 2495.891971][T19182] br0: port 1(c1) entered blocking state
[ 2495.892172][T19182] br0: port 1(c1) entered forwarding state
[ 2508.810883][   T11] br0: port 1(c1) entered disabled state
[ 2508.923182][   T11] c1 (unregistering): left allmulticast mode
[ 2508.923425][   T11] c1 (unregistering): left promiscuous mode
[ 2508.923651][   T11] br0: port 1(c1) entered disabled state
[ 2509.480485][   T11] br0: port 2(c2) entered disabled state
[ 2509.584156][   T11] c2 (unregistering): left allmulticast mode
[ 2509.584396][   T11] c2 (unregistering): left promiscuous mode
[ 2509.584609][   T11] br0: port 2(c2) entered disabled state
[ 2510.147813][   T11] br0: port 3(c3) entered disabled state
[ 2510.241159][   T11] c3 (unregistering): left allmulticast mode
[ 2510.241402][   T11] c3 (unregistering): left promiscuous mode
[ 2510.241635][   T11] br0: port 3(c3) entered disabled state
[ 2510.809411][   T11] br0: port 4(sender) entered disabled state
[ 2510.900140][   T11] sender (unregistering): left allmulticast mode
[ 2510.900358][   T11] sender (unregistering): left promiscuous mode
[ 2510.900561][   T11] br0: port 4(sender) entered disabled state