os/exec, syscall, runtime: hung system call starting process on OS X 10.8 #17033
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FrozenDueToAge
NeedsInvestigation
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
OS-Darwin
Milestone
I just noticed an OS X 10.8 builder hung.
The root cause was the builder was stuck in a system call trying to start a child process.
Look at goroutine 511, which is what's blocking the other one:
Where
asm_darwin_amd64.s:16
is in the call toruntime·entersyscall
:And the system call it's doing is from:
Which is:
Full SIGQUIT output:
/cc @ianlancetaylor @aclements @cherrymui @josharian
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