01:29 <awang> \p

01:29 <awang> Er

01:29 <awang> \o

01:39 <awang> egg|zzz|egg: Something I just realized: I don't know if I can run the test suite for the journal

01:39 <awang> It errors out with SIGILL midway through

01:41 <awang> Actually

01:42 <awang> Running ./bin/test --gtest_filter=PlayerTest.DISABLED_Debug --gtest_also_run_disabled_tests results in "Check failed: !stream_.fail()"

01:42 <awang> Guessing I need to stick the journal file somewhere?...

01:44 <awang> Wait

01:44 <awang> Never mind, I can't read

01:45 <awang> Is the journal still valid if I have to recompile to insert the new journal path?

01:45 <awang> egg|zzz|egg: Journal passed?

07:08 <uovo> awang: what's the last line of the log, it should say something about an unpaired call

07:09 <awang> uovo: https://hastebin.com/raw/eniqolaxol

07:09 <awang> Doesn't appear to be one?

07:10 <awang> Oh wait

07:10 <awang> It's there

07:10 <awang> I'm just blind

07:11 <awang> E0926 21:45:35.608007 2559193920 player.cpp:34] Unpaired method:

07:11 <awang> [principia.journal.serialization.CatchUpLaggingVessels.extension] {

07:11 <awang> }

07:11 <awang> plugin: 10559432000

07:11 <awang> in {

07:11 <uovo> awang: now look at the ifdefed-out bit in the test and do the call by hand with the logged args

07:11 <uovo> could take some trial and error but you may be able to figure it out, otherwise poke me with a stick

07:12 <awang> }ifdef'd out part?

07:12 <awang> In player_test.cpp?

07:12 <awang> Oh wait

07:12 <awang> Grepped for wrong thing

07:13 <uovo> #ifed probably

07:14 <awang> Yeah, it's that

07:14 <awang> What happens when there's only one arg?

07:14 <awang> What should I put for set_t/planetarium_rotation?

07:24 <egg> awang: those are setters for another function that has args

07:24 <egg> awang: this one only has a plugin so set that only

07:24 <egg> awang: change the template params that are method names accordingly too, so it's CatchUpLaggingVessels rather than AdvanceTime

07:30 <awang> And then just re-run the journal replay?

07:30 <awang> After a rebuild?

09:11 <egg|work|egg> awang: yup

17:31 <awang> egg|work|egg: I get SIGILL when trying to replay the journal with the unpaired method thing :(

17:34 <egg> awang: asan?

17:35 <awang> Will try after this recompile

17:35 <awang> Trying bumping optimization level down to O2

17:35 <awang> and march=native

17:49 <awang> Nope, those didn't help

17:49 <awang> asan it is

18:00 <awang> What are the "long method" messages when replaying the journal supposed to mean?

18:00 <awang> A method took a long time?

18:06 <awang> egg: asan did not appear to have caught anything

18:06 <awang> Still get SIGILL :(

18:11 <awang> Trying again with ubsan

18:11 <awang> Just in case

18:25 <awang> In other news, ubsan is complaining about division by zero in physics/kepler_orbit_body:342:36

18:25 <awang> When running the test suite

18:25 <awang> And when replaying the journal, in quantities/quantities_body.hpp:337:58

18:25 <awang> Aaand still get SIGILL :(

18:26 <awang> What now?

20:58 <egg> awang: ubsan is being completely silly, these are floating-point divisions, they're not UB

20:58 <egg> awang: anyway add traces and try to figure out what SIGILLs

20:59 <egg> awang: that might be related to your freeze (since it's the method wherein you froze, and it indeed doesn't replay)

21:21 <egg> awang: yeah long method means things took a while, mostly nothing noteworthy

23:51 <awang> egg|zzz|egg: But a floating-point division by zero would still trigger ubsan, wouldn't it?

23:52 <awang> Hmmm, interesting

23:52 <awang> Apparently the logs KSP saves into the system logs folder are different from the lots saved into the KSP directory itself

23:53 <awang> At the end of the system log: Receiving unhandled NULL exception

23:53 <awang> 7 frames saved

23:53 <awang> Followed by... Nothing :(

23:54 <awang> Also, this appears to be the stack trace for the thread raising SIGILL:

23:54 <awang> Thread 17 Crashed:

23:54 <awang> 0 principia.so 0x0000000114cdde94 thread-local wrapper routine for principia::physics::internal_ephemeris::Ephemeris<principia::geometry::internal_frame::Frame<principia::serialization::Frame_PluginTag, (principia::serialization::Frame_PluginTag)7, true> >::last_state_228_ + 4

23:54 <awang> 1 principia.so 0x0000000114eff587 principia::physics::internal_ephemeris::Ephemeris<principia::geometry::internal_frame::Frame<principia::serialization::Frame_PluginTag, (principia::serialization::Frame_PluginTag)7, true>

23:54 <awang> >::FlowWithFixedStep(principia::geometry::internal_point::Point<principia::quantities::internal_quantities::Quantity<principia::quantities::internal_quantities::Dimensions<0ll, 0ll, 1ll, 0ll, 0ll, 0ll, 0ll, 0ll> > > const&,

23:54 <awang> principia::integrators::internal_integrators::Integrator<principia::integrators::internal_ordinary_differential_equations::SpecialSecondOrderDifferentialEquation<principia::geometry::internal_point::Point<principia::geometry::internal_grassmann::Multivector<principia::quantities::internal_quantities::Quantity<principia::quantities::internal_quantities::Dimensions<1ll, 0ll, 0ll, 0ll, 0ll, 0ll, 0ll, 0ll>

23:54 <awang> >, principia::geometry::internal_frame::Frame<principia::serialization::Frame_PluginTag, (principia::serialization::Frame_PluginTag)7, true>, 1> > > >::Instance&) + 567 (ephemeris_body.hpp:529)

23:54 <awang> 2 principia.so 0x0000000114c35fa5 principia::ksp_plugin::internal_pile_up::PileUp::AdvanceTime(principia::geometry::internal_point::Point<principia::quantities::internal_quantities::Quantity<principia::quantities::internal_quantities::Dimensions<0ll, 0ll, 1ll, 0ll, 0ll, 0ll, 0ll, 0ll> > > const&) + 2197

23:54 <awang> 3 principia.so 0x0000000114c323a9 principia::ksp_plugin::internal_pile_up::PileUp::DeformAndAdvanceTime(principia::geometry::internal_point::Point<principia::quantities::internal_quantities::Quantity<principia::quantities::internal_quantities::Dimensions<0ll, 0ll, 1ll, 0ll, 0ll, 0ll, 0ll, 0ll> > > const&) + 537 (pile_up.cpp:120)

23:54 <awang> 4 test 0x0000000107467b43 principia::base::ThreadPool<void>::DequeueCallAndExecute() + 1731

23:54 <awang> 5 test 0x0000000107468d55 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, std::__1::__bind<void (principia::base::ThreadPool<void>::*)(), principia::base::ThreadPool<void>*> > >(void*) + 917 (memory:2600)

23:54 <awang> 6 libsystem_pthread.dylib 0x00007fff7a4606c1 _pthread_body + 340

23:54 <awang> 7 libsystem_pthread.dylib 0x00007fff7a46056d _pthread_start + 377

23:54 <awang> 8 libsystem_pthread.dylib 0x00007fff7a45fc5d thread_start + 13Er

23:54 <awang> That wasn't supposed to happen

23:55 <awang> Let's try that again

23:55 <awang> https://hastebin.com/raw/cexoxawaxu