[ 1483.603966][T18832] br0: port 1(c1) entered blocking state
[ 1483.604435][T18832] br0: port 1(c1) entered disabled state
[ 1483.604715][T18832] c1: entered allmulticast mode
[ 1483.606636][T18832] c1: entered promiscuous mode
[ 1484.076878][T18837] br0: port 2(c2) entered blocking state
[ 1484.077144][T18837] br0: port 2(c2) entered disabled state
[ 1484.077402][T18837] c2: entered allmulticast mode
[ 1484.079303][T18837] c2: entered promiscuous mode
[ 1484.579819][T18842] br0: port 3(c3) entered blocking state
[ 1484.580050][T18842] br0: port 3(c3) entered disabled state
[ 1484.581393][T18842] c3: entered allmulticast mode
[ 1484.583301][T18842] c3: entered promiscuous mode
[ 1485.082719][T18847] br0: port 4(sender) entered blocking state
[ 1485.083050][T18847] br0: port 4(sender) entered disabled state
[ 1485.083398][T18847] sender: entered allmulticast mode
[ 1485.085746][T18847] sender: entered promiscuous mode
[ 1485.325964][T18849] br0: port 4(sender) entered blocking state
[ 1485.326333][T18849] br0: port 4(sender) entered forwarding state
[ 1485.326821][T18849] br0: port 3(c3) entered blocking state
[ 1485.327046][T18849] br0: port 3(c3) entered forwarding state
[ 1485.327475][T18849] br0: port 2(c2) entered blocking state
[ 1485.327691][T18849] br0: port 2(c2) entered forwarding state
[ 1485.328100][T18849] br0: port 1(c1) entered blocking state
[ 1485.328334][T18849] br0: port 1(c1) entered forwarding state
[ 1497.317134][   T68] br0: port 1(c1) entered disabled state
[ 1497.460951][   T68] c1 (unregistering): left allmulticast mode
[ 1497.461308][   T68] c1 (unregistering): left promiscuous mode
[ 1497.461551][   T68] br0: port 1(c1) entered disabled state
[ 1497.742488][   T68] br0: port 2(c2) entered disabled state
[ 1497.866350][   T68] c2 (unregistering): left allmulticast mode
[ 1497.866730][   T68] c2 (unregistering): left promiscuous mode
[ 1497.867068][   T68] br0: port 2(c2) entered disabled state
[ 1498.181724][   T68] br0: port 3(c3) entered disabled state
[ 1498.304842][   T68] c3 (unregistering): left allmulticast mode
[ 1498.305200][   T68] c3 (unregistering): left promiscuous mode
[ 1498.305496][   T68] br0: port 3(c3) entered disabled state
[ 1498.626814][   T68] br0: port 4(sender) entered disabled state
[ 1498.742809][   T68] sender (unregistering): left allmulticast mode
[ 1498.743128][   T68] sender (unregistering): left promiscuous mode
[ 1498.743363][   T68] br0: port 4(sender) entered disabled state