01:23 <GH> [Principia] EthanWang706 opened issue #1864: Getting in a orbit that fly pass 4 outer planets in a row in RSS will crash the game when time warp https://git.io/f4dpO

01:38 <rsparkyc> well, that’s a very specific bug

01:39 <UmbralRaptor> Not so grand tour.

02:45 <GH> [Principia] EthanWang706 commented on issue #1864: ... https://git.io/f4FeH

02:49 <GH> [Principia] EthanWang706 commented on issue #1864: [INFO.20180627-125559.17364.txt](https://github.com/mockingbirdnest/Principia/files/2143545/INFO.20180627-125559.17364.txt)... https://git.io/f4FvI

03:07 <GH> [Principia] EthanWang706 commented on issue #1864: The game freeze itself when warping, for minutes, so I just quit the game. So there is no crash logs https://git.io/f4FfO

08:56 <GH> [Principia] eggrobin opened pull request #1865: Reunification of the egg and ferram4 sector (master...atmospheric-histories) https://git.io/f4FcB

09:00 <GH> [Principia] pleroy commented on issue #1864: Note for ourselves: partially decoded stack trace:... https://git.io/f4Fc1

09:19 <GH> [Principia] pleroy commented on issue #1864: Note for ourselves: full trace obtained by guessing the base address of the Physics DLL until I got something sensible:... https://git.io/f4FWR

09:23 <GH> [Principia] pleroy opened pull request #1866: Fix the stack decoder to read from both principia.pdb and physics.pdb (master...Stack) https://git.io/f4FWh

10:24 <GH> [Principia] pleroy opened pull request #1867: Make sure that the integrator complies with last_step_is_exact (master...1864) https://git.io/f4FR1

10:31 <GH> [Principia] pleroy commented on issue #1864: @EthanWang706: I think that I have figured out what's happening, so I don't need more data from you. The problem appears to be a subtle numerical error in the integrator used to compute the prediction, see #1867.... https://git.io/f4F0k

10:36 <GH> [Principia] pleroy commented on issue #1839: I am 95% certain that this is the same bug as #1864, only the failure mode in #1864 was much easier to diagnose. Basically the integrator used for the flight plan (which is the same as used for the prediction) would sometimes overshoot a bit, and this would result in misordered burns and coasts in the flight plan, causing the integration to try to go backwards in time. https://git.io/f4F02

10:38 <GH> [Principia] pleroy closed pull request #1866: Fix the stack decoder to read from both principia.pdb and physics.pdb (master...Stack) https://git.io/f4FWh

10:48 <GH> [Principia] pleroy commented on issue #1864: @EthanWang706: I think that I have figured out what's happening, so I don't need more data from you. The problem appears to be a subtle numerical error in the integrator used to compute the prediction, see #1867.... https://git.io/f4F0k

10:57 <GH> [Principia] pleroy commented on issue #1865: Fix #848. https://git.io/f4FzU

11:11 <GH> [Principia] EthanWang706 commented on issue #1864: Ok, thank you. https://git.io/f4Fgl

11:11 <GH> [Principia] EthanWang706 commented on issue #1864: Ok, thank you. https://git.io/f4Fgl

11:12 <GH> [Principia] EthanWang706 commented on issue #1864: many thanks https://git.io/f4FgR

11:30 <GH> [Principia] pleroy commented on issue #1863: retest this please https://git.io/f4FaF

12:16 <GH> [Principia] scimas opened issue #1868: Plotting Frame's interaction with stock SAS is inconsistent https://git.io/f4FKp

12:18 <GH> [Principia] pleroy closed pull request #1863: Add the anticommutator (master...Anticommutator) https://git.io/f4dDt

18:56 <GH> [Principia] pleroy closed issue #1839: KSP freezes, principia probable cause https://git.io/vphD1

20:02 <GH> [Principia] pleroy opened pull request #1869: Upgrade to 15.8 preview 3 (master...Preview3) https://git.io/f4bwW

20:41 <GH> [Principia] pleroy commented on issue #1869: retest this please https://git.io/f4b6u