[ 3077.564961][T28454] ip (28454) used greatest stack depth: 23648 bytes left
[ 3079.489662][T28467] br0: port 1(c1) entered blocking state
[ 3079.490126][T28467] br0: port 1(c1) entered disabled state
[ 3079.490467][T28467] c1: entered allmulticast mode
[ 3079.495222][T28467] c1: entered promiscuous mode
[ 3080.150437][T28472] br0: port 2(c2) entered blocking state
[ 3080.150861][T28472] br0: port 2(c2) entered disabled state
[ 3080.151212][T28472] c2: entered allmulticast mode
[ 3080.155226][T28472] c2: entered promiscuous mode
[ 3080.831486][T28477] br0: port 3(c3) entered blocking state
[ 3080.831832][T28477] br0: port 3(c3) entered disabled state
[ 3080.832621][T28477] c3: entered allmulticast mode
[ 3080.836127][T28477] c3: entered promiscuous mode
[ 3081.517357][T28482] br0: port 4(sender) entered blocking state
[ 3081.517847][T28482] br0: port 4(sender) entered disabled state
[ 3081.519162][T28482] sender: entered allmulticast mode
[ 3081.522660][T28482] sender: entered promiscuous mode
[ 3081.770221][T28484] br0: port 4(sender) entered blocking state
[ 3081.770760][T28484] br0: port 4(sender) entered forwarding state
[ 3081.771529][T28484] br0: port 3(c3) entered blocking state
[ 3081.771867][T28484] br0: port 3(c3) entered forwarding state
[ 3081.772559][T28484] br0: port 2(c2) entered blocking state
[ 3081.772900][T28484] br0: port 2(c2) entered forwarding state
[ 3081.773592][T28484] br0: port 1(c1) entered blocking state
[ 3081.773943][T28484] br0: port 1(c1) entered forwarding state
[ 3094.213377][   T12] br0: port 1(c1) entered disabled state
[ 3094.353923][   T12] c1 (unregistering): left allmulticast mode
[ 3094.354363][   T12] c1 (unregistering): left promiscuous mode
[ 3094.354735][   T12] br0: port 1(c1) entered disabled state
[ 3094.722295][   T12] br0: port 2(c2) entered disabled state
[ 3094.865894][   T12] c2 (unregistering): left allmulticast mode
[ 3094.866343][   T12] c2 (unregistering): left promiscuous mode
[ 3094.866744][   T12] br0: port 2(c2) entered disabled state
[ 3095.290433][   T12] br0: port 3(c3) entered disabled state
[ 3095.449925][   T12] c3 (unregistering): left allmulticast mode
[ 3095.450380][   T12] c3 (unregistering): left promiscuous mode
[ 3095.450768][   T12] br0: port 3(c3) entered disabled state
[ 3095.832211][   T12] br0: port 4(sender) entered disabled state
[ 3095.944892][   T12] sender (unregistering): left allmulticast mode
[ 3095.945321][   T12] sender (unregistering): left promiscuous mode
[ 3095.945693][   T12] br0: port 4(sender) entered disabled state