[ 1541.206512][T18803] br0: port 1(c1) entered blocking state
[ 1541.206767][T18803] br0: port 1(c1) entered disabled state
[ 1541.207005][T18803] c1: entered allmulticast mode
[ 1541.208883][T18803] c1: entered promiscuous mode
[ 1541.678326][T18808] br0: port 2(c2) entered blocking state
[ 1541.678608][T18808] br0: port 2(c2) entered disabled state
[ 1541.678870][T18808] c2: entered allmulticast mode
[ 1541.681047][T18808] c2: entered promiscuous mode
[ 1542.155847][T18813] br0: port 3(c3) entered blocking state
[ 1542.156279][T18813] br0: port 3(c3) entered disabled state
[ 1542.156544][T18813] c3: entered allmulticast mode
[ 1542.158467][T18813] c3: entered promiscuous mode
[ 1542.629836][T18818] br0: port 4(sender) entered blocking state
[ 1542.630196][T18818] br0: port 4(sender) entered disabled state
[ 1542.630495][T18818] sender: entered allmulticast mode
[ 1542.632418][T18818] sender: entered promiscuous mode
[ 1542.808813][T18820] br0: port 4(sender) entered blocking state
[ 1542.809170][T18820] br0: port 4(sender) entered forwarding state
[ 1542.809660][T18820] br0: port 3(c3) entered blocking state
[ 1542.809897][T18820] br0: port 3(c3) entered forwarding state
[ 1542.810357][T18820] br0: port 2(c2) entered blocking state
[ 1542.810593][T18820] br0: port 2(c2) entered forwarding state
[ 1542.811052][T18820] br0: port 1(c1) entered blocking state
[ 1542.811307][T18820] br0: port 1(c1) entered forwarding state
[ 1554.644365][   T11] br0: port 1(c1) entered disabled state
[ 1554.742821][   T11] c1 (unregistering): left allmulticast mode
[ 1554.743129][   T11] c1 (unregistering): left promiscuous mode
[ 1554.743372][   T11] br0: port 1(c1) entered disabled state
[ 1555.026951][   T11] br0: port 2(c2) entered disabled state
[ 1555.133763][   T11] c2 (unregistering): left allmulticast mode
[ 1555.134046][   T11] c2 (unregistering): left promiscuous mode
[ 1555.134305][   T11] br0: port 2(c2) entered disabled state
[ 1555.410534][   T11] br0: port 3(c3) entered disabled state
[ 1555.519779][   T11] c3 (unregistering): left allmulticast mode
[ 1555.520074][   T11] c3 (unregistering): left promiscuous mode
[ 1555.520322][   T11] br0: port 3(c3) entered disabled state
[ 1555.770420][   T11] br0: port 4(sender) entered disabled state
[ 1555.889788][   T11] sender (unregistering): left allmulticast mode
[ 1555.890080][   T11] sender (unregistering): left promiscuous mode
[ 1555.890344][   T11] br0: port 4(sender) entered disabled state