[ 1561.613104][T18818] br0: port 1(c1) entered blocking state
[ 1561.613354][T18818] br0: port 1(c1) entered disabled state
[ 1561.613593][T18818] c1: entered allmulticast mode
[ 1561.615878][T18818] c1: entered promiscuous mode
[ 1562.094361][T18823] br0: port 2(c2) entered blocking state
[ 1562.094666][T18823] br0: port 2(c2) entered disabled state
[ 1562.094892][T18823] c2: entered allmulticast mode
[ 1562.097661][T18823] c2: entered promiscuous mode
[ 1562.572203][T18828] br0: port 3(c3) entered blocking state
[ 1562.572495][T18828] br0: port 3(c3) entered disabled state
[ 1562.572754][T18828] c3: entered allmulticast mode
[ 1562.575812][T18828] c3: entered promiscuous mode
[ 1563.068425][T18833] br0: port 4(sender) entered blocking state
[ 1563.068702][T18833] br0: port 4(sender) entered disabled state
[ 1563.068980][T18833] sender: entered allmulticast mode
[ 1563.070873][T18833] sender: entered promiscuous mode
[ 1563.244271][T18835] br0: port 4(sender) entered blocking state
[ 1563.244644][T18835] br0: port 4(sender) entered forwarding state
[ 1563.245153][T18835] br0: port 3(c3) entered blocking state
[ 1563.245389][T18835] br0: port 3(c3) entered forwarding state
[ 1563.245832][T18835] br0: port 2(c2) entered blocking state
[ 1563.246083][T18835] br0: port 2(c2) entered forwarding state
[ 1563.246509][T18835] br0: port 1(c1) entered blocking state
[ 1563.246739][T18835] br0: port 1(c1) entered forwarding state
[ 1575.111056][   T68] br0: port 1(c1) entered disabled state
[ 1575.294741][   T68] c1 (unregistering): left allmulticast mode
[ 1575.295114][   T68] c1 (unregistering): left promiscuous mode
[ 1575.295372][   T68] br0: port 1(c1) entered disabled state
[ 1575.483143][   T68] br0: port 2(c2) entered disabled state
[ 1575.584651][   T68] c2 (unregistering): left allmulticast mode
[ 1575.585003][   T68] c2 (unregistering): left promiscuous mode
[ 1575.585260][   T68] br0: port 2(c2) entered disabled state
[ 1575.847414][   T68] br0: port 3(c3) entered disabled state
[ 1576.006658][   T68] c3 (unregistering): left allmulticast mode
[ 1576.007017][   T68] c3 (unregistering): left promiscuous mode
[ 1576.007271][   T68] br0: port 3(c3) entered disabled state
[ 1576.228750][   T68] br0: port 4(sender) entered disabled state
[ 1576.326658][   T68] sender (unregistering): left allmulticast mode
[ 1576.327002][   T68] sender (unregistering): left promiscuous mode
[ 1576.327265][   T68] br0: port 4(sender) entered disabled state