[ 2191.109005][T18229] br0: port 1(c1) entered blocking state
[ 2191.109353][T18229] br0: port 1(c1) entered disabled state
[ 2191.109694][T18229] c1: entered allmulticast mode
[ 2191.112704][T18229] c1: entered promiscuous mode
[ 2191.941476][T18234] br0: port 2(c2) entered blocking state
[ 2191.941785][T18234] br0: port 2(c2) entered disabled state
[ 2191.942043][T18234] c2: entered allmulticast mode
[ 2191.944980][T18234] c2: entered promiscuous mode
[ 2192.778035][T18239] br0: port 3(c3) entered blocking state
[ 2192.778267][T18239] br0: port 3(c3) entered disabled state
[ 2192.778503][T18239] c3: entered allmulticast mode
[ 2192.781392][T18239] c3: entered promiscuous mode
[ 2193.627880][T18244] br0: port 4(sender) entered blocking state
[ 2193.628225][T18244] br0: port 4(sender) entered disabled state
[ 2193.628512][T18244] sender: entered allmulticast mode
[ 2193.630489][T18244] sender: entered promiscuous mode
[ 2193.970105][T18246] br0: port 4(sender) entered blocking state
[ 2193.970479][T18246] br0: port 4(sender) entered forwarding state
[ 2193.970975][T18246] br0: port 3(c3) entered blocking state
[ 2193.971207][T18246] br0: port 3(c3) entered forwarding state
[ 2193.971671][T18246] br0: port 2(c2) entered blocking state
[ 2193.971878][T18246] br0: port 2(c2) entered forwarding state
[ 2193.972307][T18246] br0: port 1(c1) entered blocking state
[ 2193.972548][T18246] br0: port 1(c1) entered forwarding state
[ 2206.922797][   T76] br0: port 1(c1) entered disabled state
[ 2207.073627][   T76] c1 (unregistering): left allmulticast mode
[ 2207.073889][   T76] c1 (unregistering): left promiscuous mode
[ 2207.074113][   T76] br0: port 1(c1) entered disabled state
[ 2207.603010][   T76] br0: port 2(c2) entered disabled state
[ 2207.675019][   T76] c2 (unregistering): left allmulticast mode
[ 2207.675386][   T76] c2 (unregistering): left promiscuous mode
[ 2207.675694][   T76] br0: port 2(c2) entered disabled state
[ 2208.236098][   T76] br0: port 3(c3) entered disabled state
[ 2208.393655][   T76] c3 (unregistering): left allmulticast mode
[ 2208.393923][   T76] c3 (unregistering): left promiscuous mode
[ 2208.394162][   T76] br0: port 3(c3) entered disabled state
[ 2208.900265][   T76] br0: port 4(sender) entered disabled state
[ 2209.041537][   T76] sender (unregistering): left allmulticast mode
[ 2209.041857][   T76] sender (unregistering): left promiscuous mode
[ 2209.042085][   T76] br0: port 4(sender) entered disabled state