[ 1040.727169][  T930] br0: port 1(c1) entered blocking state
[ 1040.727405][  T930] br0: port 1(c1) entered disabled state
[ 1040.727615][  T930] c1: entered allmulticast mode
[ 1040.729545][  T930] c1: entered promiscuous mode
[ 1040.889883][  T935] br0: port 2(c2) entered blocking state
[ 1040.890650][  T935] br0: port 2(c2) entered disabled state
[ 1040.890806][  T935] c2: entered allmulticast mode
[ 1040.892243][  T935] c2: entered promiscuous mode
[ 1041.058088][  T940] br0: port 3(c3) entered blocking state
[ 1041.058294][  T940] br0: port 3(c3) entered disabled state
[ 1041.058504][  T940] c3: entered allmulticast mode
[ 1041.059968][  T940] c3: entered promiscuous mode
[ 1041.215580][  T945] br0: port 4(sender) entered blocking state
[ 1041.215807][  T945] br0: port 4(sender) entered disabled state
[ 1041.216034][  T945] sender: entered allmulticast mode
[ 1041.217497][  T945] sender: entered promiscuous mode
[ 1041.270495][  T947] br0: port 4(sender) entered blocking state
[ 1041.270717][  T947] br0: port 4(sender) entered forwarding state
[ 1041.271083][  T947] br0: port 3(c3) entered blocking state
[ 1041.271256][  T947] br0: port 3(c3) entered forwarding state
[ 1041.271582][  T947] br0: port 2(c2) entered blocking state
[ 1041.271751][  T947] br0: port 2(c2) entered forwarding state
[ 1041.272098][  T947] br0: port 1(c1) entered blocking state
[ 1041.272273][  T947] br0: port 1(c1) entered forwarding state
[ 1052.211199][   T70] br0: port 1(c1) entered disabled state
[ 1052.213841][   T70] c1 (unregistering): left allmulticast mode
[ 1052.214036][   T70] c1 (unregistering): left promiscuous mode
[ 1052.214209][   T70] br0: port 1(c1) entered disabled state
[ 1052.339777][   T70] br0: port 2(c2) entered disabled state
[ 1052.343446][   T70] c2 (unregistering): left allmulticast mode
[ 1052.343704][   T70] c2 (unregistering): left promiscuous mode
[ 1052.343871][   T70] br0: port 2(c2) entered disabled state
[ 1052.475969][   T70] br0: port 3(c3) entered disabled state
[ 1052.478669][   T70] c3 (unregistering): left allmulticast mode
[ 1052.478923][   T70] c3 (unregistering): left promiscuous mode
[ 1052.479212][   T70] br0: port 3(c3) entered disabled state
[ 1052.615442][   T70] br0: port 4(sender) entered disabled state
[ 1052.617698][   T70] sender (unregistering): left allmulticast mode
[ 1052.617915][   T70] sender (unregistering): left promiscuous mode
[ 1052.618216][   T70] br0: port 4(sender) entered disabled state
[ 1053.386189][    C0] clocksource: Watchdog remote CPU 1 read timed out