[ 1375.370665][ T2420] br0: port 1(c1) entered blocking state
[ 1375.370950][ T2420] br0: port 1(c1) entered disabled state
[ 1375.371195][ T2420] c1: entered allmulticast mode
[ 1375.374102][ T2420] c1: entered promiscuous mode
[ 1375.566054][ T2425] br0: port 2(c2) entered blocking state
[ 1375.566327][ T2425] br0: port 2(c2) entered disabled state
[ 1375.566590][ T2425] c2: entered allmulticast mode
[ 1375.568122][ T2425] c2: entered promiscuous mode
[ 1375.752320][ T2430] br0: port 3(c3) entered blocking state
[ 1375.752608][ T2430] br0: port 3(c3) entered disabled state
[ 1375.752857][ T2430] c3: entered allmulticast mode
[ 1375.754378][ T2430] c3: entered promiscuous mode
[ 1375.948499][ T2435] br0: port 4(sender) entered blocking state
[ 1375.948834][ T2435] br0: port 4(sender) entered disabled state
[ 1375.949138][ T2435] sender: entered allmulticast mode
[ 1375.950686][ T2435] sender: entered promiscuous mode
[ 1376.011424][ T2437] br0: port 4(sender) entered blocking state
[ 1376.011808][ T2437] br0: port 4(sender) entered forwarding state
[ 1376.012273][ T2437] br0: port 3(c3) entered blocking state
[ 1376.012530][ T2437] br0: port 3(c3) entered forwarding state
[ 1376.013033][ T2437] br0: port 2(c2) entered blocking state
[ 1376.013293][ T2437] br0: port 2(c2) entered forwarding state
[ 1376.013727][ T2437] br0: port 1(c1) entered blocking state
[ 1376.013981][ T2437] br0: port 1(c1) entered forwarding state
[ 1387.077070][   T63] br0: port 1(c1) entered disabled state
[ 1387.086910][   T63] c1 (unregistering): left allmulticast mode
[ 1387.087216][   T63] c1 (unregistering): left promiscuous mode
[ 1387.087505][   T63] br0: port 1(c1) entered disabled state
[ 1387.241767][   T63] br0: port 2(c2) entered disabled state
[ 1387.244514][   T63] c2 (unregistering): left allmulticast mode
[ 1387.244824][   T63] c2 (unregistering): left promiscuous mode
[ 1387.245110][   T63] br0: port 2(c2) entered disabled state
[ 1387.384192][   T63] br0: port 3(c3) entered disabled state
[ 1387.387034][   T63] c3 (unregistering): left allmulticast mode
[ 1387.387332][   T63] c3 (unregistering): left promiscuous mode
[ 1387.387624][   T63] br0: port 3(c3) entered disabled state
[ 1387.524052][   T63] br0: port 4(sender) entered disabled state
[ 1387.527228][   T63] sender (unregistering): left allmulticast mode
[ 1387.527532][   T63] sender (unregistering): left promiscuous mode
[ 1387.527824][   T63] br0: port 4(sender) entered disabled state