[ 3214.628729][T29147] ip (29147) used greatest stack depth: 23792 bytes left
[ 3219.680137][T29183] br0: port 1(c1) entered blocking state
[ 3219.680512][T29183] br0: port 1(c1) entered disabled state
[ 3219.680887][T29183] c1: entered allmulticast mode
[ 3219.684961][T29183] c1: entered promiscuous mode
[ 3220.415165][T29188] br0: port 2(c2) entered blocking state
[ 3220.415769][T29188] br0: port 2(c2) entered disabled state
[ 3220.416552][T29188] c2: entered allmulticast mode
[ 3220.423427][T29188] c2: entered promiscuous mode
[ 3221.114381][T29193] br0: port 3(c3) entered blocking state
[ 3221.114752][T29193] br0: port 3(c3) entered disabled state
[ 3221.115143][T29193] c3: entered allmulticast mode
[ 3221.118661][T29193] c3: entered promiscuous mode
[ 3221.828637][T29198] br0: port 4(sender) entered blocking state
[ 3221.829095][T29198] br0: port 4(sender) entered disabled state
[ 3221.829528][T29198] sender: entered allmulticast mode
[ 3221.833043][T29198] sender: entered promiscuous mode
[ 3222.110358][T29200] br0: port 4(sender) entered blocking state
[ 3222.110839][T29200] br0: port 4(sender) entered forwarding state
[ 3222.111623][T29200] br0: port 3(c3) entered blocking state
[ 3222.111957][T29200] br0: port 3(c3) entered forwarding state
[ 3222.112669][T29200] br0: port 2(c2) entered blocking state
[ 3222.113006][T29200] br0: port 2(c2) entered forwarding state
[ 3222.113809][T29200] br0: port 1(c1) entered blocking state
[ 3222.114424][T29200] br0: port 1(c1) entered forwarding state
[ 3234.665218][   T12] br0: port 1(c1) entered disabled state
[ 3234.769522][   T12] c1 (unregistering): left allmulticast mode
[ 3234.770335][   T12] c1 (unregistering): left promiscuous mode
[ 3234.770990][   T12] br0: port 1(c1) entered disabled state
[ 3235.195420][   T12] br0: port 2(c2) entered disabled state
[ 3235.315891][   T12] c2 (unregistering): left allmulticast mode
[ 3235.316409][   T12] c2 (unregistering): left promiscuous mode
[ 3235.316823][   T12] br0: port 2(c2) entered disabled state
[ 3235.779548][   T12] br0: port 3(c3) entered disabled state
[ 3235.904949][   T12] c3 (unregistering): left allmulticast mode
[ 3235.905475][   T12] c3 (unregistering): left promiscuous mode
[ 3235.905863][   T12] br0: port 3(c3) entered disabled state
[ 3236.384151][   T12] br0: port 4(sender) entered disabled state
[ 3236.506923][   T12] sender (unregistering): left allmulticast mode
[ 3236.507411][   T12] sender (unregistering): left promiscuous mode
[ 3236.507815][   T12] br0: port 4(sender) entered disabled state