[  967.311057][ T1024] br0: port 1(c1) entered blocking state
[  967.311275][ T1024] br0: port 1(c1) entered disabled state
[  967.311475][ T1024] c1: entered allmulticast mode
[  967.313539][ T1024] c1: entered promiscuous mode
[  967.460459][ T1029] br0: port 2(c2) entered blocking state
[  967.461118][ T1029] br0: port 2(c2) entered disabled state
[  967.461267][ T1029] c2: entered allmulticast mode
[  967.462640][ T1029] c2: entered promiscuous mode
[  967.614973][ T1034] br0: port 3(c3) entered blocking state
[  967.615124][ T1034] br0: port 3(c3) entered disabled state
[  967.615264][ T1034] c3: entered allmulticast mode
[  967.616631][ T1034] c3: entered promiscuous mode
[  967.762444][ T1039] br0: port 4(sender) entered blocking state
[  967.762651][ T1039] br0: port 4(sender) entered disabled state
[  967.762833][ T1039] sender: entered allmulticast mode
[  967.764263][ T1039] sender: entered promiscuous mode
[  967.821849][ T1041] br0: port 4(sender) entered blocking state
[  967.822044][ T1041] br0: port 4(sender) entered forwarding state
[  967.822330][ T1041] br0: port 3(c3) entered blocking state
[  967.822465][ T1041] br0: port 3(c3) entered forwarding state
[  967.822796][ T1041] br0: port 2(c2) entered blocking state
[  967.822932][ T1041] br0: port 2(c2) entered forwarding state
[  967.823200][ T1041] br0: port 1(c1) entered blocking state
[  967.823335][ T1041] br0: port 1(c1) entered forwarding state
[  978.782363][   T70] br0: port 1(c1) entered disabled state
[  978.785249][   T70] c1 (unregistering): left allmulticast mode
[  978.785425][   T70] c1 (unregistering): left promiscuous mode
[  978.785589][   T70] br0: port 1(c1) entered disabled state
[  978.908904][   T70] br0: port 2(c2) entered disabled state
[  978.912370][   T70] c2 (unregistering): left allmulticast mode
[  978.912566][   T70] c2 (unregistering): left promiscuous mode
[  978.912722][   T70] br0: port 2(c2) entered disabled state
[  979.014536][   T70] br0: port 3(c3) entered disabled state
[  979.018335][   T70] c3 (unregistering): left allmulticast mode
[  979.018643][   T70] c3 (unregistering): left promiscuous mode
[  979.018813][   T70] br0: port 3(c3) entered disabled state
[  979.129334][   T70] br0: port 4(sender) entered disabled state
[  979.131477][   T70] sender (unregistering): left allmulticast mode
[  979.131659][   T70] sender (unregistering): left promiscuous mode
[  979.131816][   T70] br0: port 4(sender) entered disabled state