[  917.065133][  T494] br0: port 1(c1) entered blocking state
[  917.065681][  T494] br0: port 1(c1) entered disabled state
[  917.065887][  T494] c1: entered allmulticast mode
[  917.067410][  T494] c1: entered promiscuous mode
[  917.217854][  T499] br0: port 2(c2) entered blocking state
[  917.218054][  T499] br0: port 2(c2) entered disabled state
[  917.218269][  T499] c2: entered allmulticast mode
[  917.219754][  T499] c2: entered promiscuous mode
[  917.365388][  T504] br0: port 3(c3) entered blocking state
[  917.365546][  T504] br0: port 3(c3) entered disabled state
[  917.365693][  T504] c3: entered allmulticast mode
[  917.367462][  T504] c3: entered promiscuous mode
[  917.508470][  T509] br0: port 4(sender) entered blocking state
[  917.508686][  T509] br0: port 4(sender) entered disabled state
[  917.508910][  T509] sender: entered allmulticast mode
[  917.513534][  T509] sender: entered promiscuous mode
[  917.576843][  T511] br0: port 4(sender) entered blocking state
[  917.577031][  T511] br0: port 4(sender) entered forwarding state
[  917.577349][  T511] br0: port 3(c3) entered blocking state
[  917.577483][  T511] br0: port 3(c3) entered forwarding state
[  917.577753][  T511] br0: port 2(c2) entered blocking state
[  917.577888][  T511] br0: port 2(c2) entered forwarding state
[  917.578157][  T511] br0: port 1(c1) entered blocking state
[  917.578299][  T511] br0: port 1(c1) entered forwarding state
[  928.506962][   T12] br0: port 1(c1) entered disabled state
[  928.509860][   T12] c1 (unregistering): left allmulticast mode
[  928.510054][   T12] c1 (unregistering): left promiscuous mode
[  928.510851][   T12] br0: port 1(c1) entered disabled state
[  928.621346][   T12] br0: port 2(c2) entered disabled state
[  928.624209][   T12] c2 (unregistering): left allmulticast mode
[  928.624480][   T12] c2 (unregistering): left promiscuous mode
[  928.624662][   T12] br0: port 2(c2) entered disabled state
[  928.740180][   T12] br0: port 3(c3) entered disabled state
[  928.743113][   T12] c3 (unregistering): left allmulticast mode
[  928.743295][   T12] c3 (unregistering): left promiscuous mode
[  928.743622][   T12] br0: port 3(c3) entered disabled state
[  928.874516][   T12] br0: port 4(sender) entered disabled state
[  928.877025][   T12] sender (unregistering): left allmulticast mode
[  928.877199][   T12] sender (unregistering): left promiscuous mode
[  928.877364][   T12] br0: port 4(sender) entered disabled state