[ 2115.450667][T23297] br0: port 1(c1) entered blocking state
[ 2115.451074][T23297] br0: port 1(c1) entered disabled state
[ 2115.451999][T23297] c1: entered allmulticast mode
[ 2115.455901][T23297] c1: entered promiscuous mode
[ 2116.220457][T23302] br0: port 2(c2) entered blocking state
[ 2116.220901][T23302] br0: port 2(c2) entered disabled state
[ 2116.221299][T23302] c2: entered allmulticast mode
[ 2116.226791][T23302] c2: entered promiscuous mode
[ 2116.926785][T23307] br0: port 3(c3) entered blocking state
[ 2116.927184][T23307] br0: port 3(c3) entered disabled state
[ 2116.928153][T23307] c3: entered allmulticast mode
[ 2116.931668][T23307] c3: entered promiscuous mode
[ 2117.661858][T23312] br0: port 4(sender) entered blocking state
[ 2117.662372][T23312] br0: port 4(sender) entered disabled state
[ 2117.662778][T23312] sender: entered allmulticast mode
[ 2117.666338][T23312] sender: entered promiscuous mode
[ 2117.910890][T23314] br0: port 4(sender) entered blocking state
[ 2117.911468][T23314] br0: port 4(sender) entered forwarding state
[ 2117.912250][T23314] br0: port 3(c3) entered blocking state
[ 2117.912590][T23314] br0: port 3(c3) entered forwarding state
[ 2117.913322][T23314] br0: port 2(c2) entered blocking state
[ 2117.913662][T23314] br0: port 2(c2) entered forwarding state
[ 2117.914360][T23314] br0: port 1(c1) entered blocking state
[ 2117.914710][T23314] br0: port 1(c1) entered forwarding state
[ 2130.504695][   T12] br0: port 1(c1) entered disabled state
[ 2130.605373][   T12] c1 (unregistering): left allmulticast mode
[ 2130.605888][   T12] c1 (unregistering): left promiscuous mode
[ 2130.606271][   T12] br0: port 1(c1) entered disabled state
[ 2131.144886][   T12] br0: port 2(c2) entered disabled state
[ 2131.233119][   T12] c2 (unregistering): left allmulticast mode
[ 2131.233635][   T12] c2 (unregistering): left promiscuous mode
[ 2131.234005][   T12] br0: port 2(c2) entered disabled state
[ 2131.729912][   T12] br0: port 3(c3) entered disabled state
[ 2131.867096][   T12] c3 (unregistering): left allmulticast mode
[ 2131.867522][   T12] c3 (unregistering): left promiscuous mode
[ 2131.867928][   T12] br0: port 3(c3) entered disabled state
[ 2132.312678][   T12] br0: port 4(sender) entered disabled state
[ 2132.470372][   T12] sender (unregistering): left allmulticast mode
[ 2132.471046][   T12] sender (unregistering): left promiscuous mode
[ 2132.472093][   T12] br0: port 4(sender) entered disabled state