[ 2111.716375][T22709] br0: port 1(c1) entered blocking state
[ 2111.716767][T22709] br0: port 1(c1) entered disabled state
[ 2111.717275][T22709] c1: entered allmulticast mode
[ 2111.720817][T22709] c1: entered promiscuous mode
[ 2112.410353][T22714] br0: port 2(c2) entered blocking state
[ 2112.410699][T22714] br0: port 2(c2) entered disabled state
[ 2112.411060][T22714] c2: entered allmulticast mode
[ 2112.414641][T22714] c2: entered promiscuous mode
[ 2113.147417][T22719] br0: port 3(c3) entered blocking state
[ 2113.148815][T22719] br0: port 3(c3) entered disabled state
[ 2113.149417][T22719] c3: entered allmulticast mode
[ 2113.155879][T22719] c3: entered promiscuous mode
[ 2113.956254][T22724] br0: port 4(sender) entered blocking state
[ 2113.957024][T22724] br0: port 4(sender) entered disabled state
[ 2113.957692][T22724] sender: entered allmulticast mode
[ 2113.964877][T22724] sender: entered promiscuous mode
[ 2114.276457][T22726] br0: port 4(sender) entered blocking state
[ 2114.276980][T22726] br0: port 4(sender) entered forwarding state
[ 2114.277760][T22726] br0: port 3(c3) entered blocking state
[ 2114.278134][T22726] br0: port 3(c3) entered forwarding state
[ 2114.278818][T22726] br0: port 2(c2) entered blocking state
[ 2114.279176][T22726] br0: port 2(c2) entered forwarding state
[ 2114.279856][T22726] br0: port 1(c1) entered blocking state
[ 2114.280245][T22726] br0: port 1(c1) entered forwarding state
[ 2126.851383][   T12] br0: port 1(c1) entered disabled state
[ 2126.950902][   T12] c1 (unregistering): left allmulticast mode
[ 2126.951351][   T12] c1 (unregistering): left promiscuous mode
[ 2126.951731][   T12] br0: port 1(c1) entered disabled state
[ 2127.468876][   T12] br0: port 2(c2) entered disabled state
[ 2127.621880][   T12] c2 (unregistering): left allmulticast mode
[ 2127.622312][   T12] c2 (unregistering): left promiscuous mode
[ 2127.622735][   T12] br0: port 2(c2) entered disabled state
[ 2128.071778][   T12] br0: port 3(c3) entered disabled state
[ 2128.206890][   T12] c3 (unregistering): left allmulticast mode
[ 2128.207352][   T12] c3 (unregistering): left promiscuous mode
[ 2128.207751][   T12] br0: port 3(c3) entered disabled state
[ 2128.610635][   T12] br0: port 4(sender) entered disabled state
[ 2128.778997][   T12] sender (unregistering): left allmulticast mode
[ 2128.779478][   T12] sender (unregistering): left promiscuous mode
[ 2128.779882][   T12] br0: port 4(sender) entered disabled state