Comment # 5 on bug 1192978 from Carlos Robinson

Ok, got now tabs starting to fail. Right now I have a tab that refuses to open
anything, but doesn't seem to log an error. The messages on the terminal are
these:

cer@Telcontar:/tmp> cd
cer@Telcontar:~> 
cer@Telcontar:~> firefox --ProfileManager &
[1] 9102
cer@Telcontar:~> firefox -P Small --no-remote &
[2] 9274
[1]   Done                    firefox --ProfileManager
cer@Telcontar:~> 
cer@Telcontar:~> 
cer@Telcontar:~> 
###!!! [Parent][MessageChannel] Error:
(msgtype=0x690008,name=PMessagePort::Msg___delete__) Channel closing: too late
to send/recv, messages will be lost


###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv,
messages will be lost


###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv,
messages will be lost


###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv,
messages will be lost


###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv,
messages will be lost


###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv,
messages will be lost


###!!! [Parent][MessageChannel] Error:
(msgtype=0x390142,name=PContent::Msg_CommitBrowsingContextTransaction) Channel
error: cannot send/recv


cer@Telcontar:~> 



I did this:



cer@Telcontar:~/tmp/moz> strace -p 9274 -ff -o moz
strace: Process 9274 attached with 336 threads
strace: Process 15317 attached
^Cstrace: Process 9274 detached

tried to open a link (using search box), which failed. Then opened a few more
tabs, till one failed. then stopped the strace. I attach tar gz of the traces.