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Failed assert in AsyncWrap::MakeCallback(uint32_t, int, Handle) from test-timers-unref.js on ARM #13
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It's at least partially a bug in async-wrap-inl.h because the code first casts to v8::Function before checking whether the object is really a function.
That's not the root cause, though. The error message suggests that
timer[0](that's where JS land stores the timeout callback) is not a function. Can I get access to that machine? I probably have to do some printf-style debugging to figure out where things go wrong.will privmsg on irc
Short status update: the callback field is undefined, hence the assert.
(gdb) call (*('v8::internal::Object'**) 0x11ed4a8)->Print() 0x5b079385: [JSObject] - map = 0x5f20fb01 [FAST_HOLEY_ELEMENTS] - prototype = 0x5b0639d9 { #domain: 0x47e08091 <undefined> (field at offset 0) 0: 0x47e08091 <undefined> 1: 0x47e080a1 <the hole> 2: 0x47e080a1 <the hole> 3: 0x47e080a1 <the hole> 4: 0x47e080a1 <the hole> 5: 0x47e080a1 <the hole> 6: 0x47e080a1 <the hole> 7: 0x47e080a1 <the hole> 8: 0x47e080a1 <the hole> 9: 0x47e080a1 <the hole> 10: 0x47e080a1 <the hole> 11: 0x47e080a1 <the hole> 12: 0x47e080a1 <the hole> 13: 0x47e080a1 <the hole> 14: 0x47e080a1 <the hole> 15: 0x47e080a1 <the hole> 16: 0x47e080a1 <the hole> }Now to figure out why.
- added this to the milestone
on Dec 9, 2014 - added a commit that references this issue
on Sep 19, 2019
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Only seen on ARMv7 and goes away when you comment out this line (which does
t.unref.bind(t)).https://jenkins-node-forward.nodesource.com/job/iojs+v0.12+multi/nodes=node-forward-nodesource-armv7-ubuntu1404/13/console
Could this be a libuv thing perhaps?
ARMv7 machine now hooked up to the CI cluster and will run with the rest of them.