| 14 Aug 2022 |
 das_j | Or strace the evaluator (good luck with that) | 11:05:15 |
 @linus:schreibt.jetzt | oh joy
#0 0x0000ffffa8a4f8d8 in __pthread_kill_implementation () from /nix/store/6afvzgx3himw7584k9zmfxmqd86b1z7j-glibc-2.34-210/lib/libc.so.6
#1 0x0000ffffa8a0d2b4 in raise () from /nix/store/6afvzgx3himw7584k9zmfxmqd86b1z7j-glibc-2.34-210/lib/libc.so.6
#2 0x0000ffffa89fafd8 in abort () from /nix/store/6afvzgx3himw7584k9zmfxmqd86b1z7j-glibc-2.34-210/lib/libc.so.6
#3 0x0000ffffa937af70 in GC_push_all_stacks () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#4 0x0000ffffa93766b4 in GC_mark_some () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#5 0x0000ffffa9376858 in GC_stopped_mark () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#6 0x0000ffffa9377e2c in GC_try_to_collect_inner () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#7 0x0000ffffa9378234 in GC_collect_or_expand () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#8 0x0000ffffa937866c in GC_allocobj () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#9 0x0000ffffa9378a48 in GC_generic_malloc_inner () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#10 0x0000ffffa937c658 in GC_generic_malloc () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#11 0x0000ffffa937ca20 in GC_malloc_kind_global () from /nix/store/lih56k3nphxb5jvrwfp29fzazlvpy1bl-boehm-gc-8.0.6/lib/libgc.so.1
#12 0x0000ffffa969b520 in nix::EvalState::callFunction(nix::Value&, unsigned long, nix::Value**, nix::Value&, nix::Pos const&) () from /nix/store/zzg3ml3vshm9vl7cshdqry5jandavhf8-nix-2.8.1/lib/libnixexpr.so
#13 0x0000ffffa969c3fc in nix::ExprCall::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/zzg3ml3vshm9vl7cshdqry5jandavhf8-nix-2.8.1/lib/libnixexpr.so
#14 0x0000ffffa96a0398 in nix::ExprVar::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/zzg3ml3vshm9vl7cshdqry5jandavhf8-nix-2.8.1/lib/libnixexpr.so
#15 0x0000ffffa969f4c4 in nix::ExprSelect::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/zzg3ml3vshm9vl7cshdqry5jandavhf8-nix-2.8.1/lib/libnixexpr.so
#16 0x0000ffffa96a0398 in nix::ExprVar::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/zzg3ml3vshm9vl7cshdqry5jandavhf8-nix-2.8.1/lib/libnixexpr.so
#17 0x0000ffffa969e06c in nix::ExprAssert::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/zzg3ml3vshm9vl7cshdqry5jandavhf8-nix-2.8.1/lib/libnixexpr.so
#18 0x000000000043b0c4 in nix::EvalState::forceValue<nix::EvalState::forceValue(nix::Value&, nix::Pos const&)::{lambda()#1}>(nix::Value&, nix::EvalState::forceValue(nix::Value&, nix::Pos const&)::{lambda()#1}) (this=<optimized out>, v=..., getPos=...)
[... many more stack frames omitted ...]
| 11:05:45 |
| @linus:schreibt.jetzt | Is that more likely to be memory corruption or OOM? | 11:06:21 |
| @linus:schreibt.jetzt | Probably not OOM. Not much pressure, no swap getting used. | 11:06:55 |
| @linus:schreibt.jetzt | Rick (Mindavi): did you look at alternative UUID implementations when you were fixing UUID4-Tiny for aarch64? I seem to remember an alternative being mentioned somewhere, but don't remember what it was... | 13:17:21 |
 Mic92 | How do I need to specify remote builders? https://github.com/nix-community/infra/commit/75415763e156af5460cf41a4e72f0af4a6ed9864#diff-2404a9483fea5d1ff23e25a108e54c5a2a9d5df3bed79a506b0738659c95e08bR77 | 14:23:31 |
| Mic92 | Hydra does not like the format that I am using: https://hydra.nix-community.org/build/17198636 | 14:24:03 |
 hexa | without ssh://? | 15:17:26 |
 ajs124 | yeah, hydra have a separate parser for the machine file | 15:18:21 |
 Arian | Redacted or Malformed Event | 15:28:00 |
 Rick (Mindavi) | In reply to @linus:schreibt.jetzt
Rick (Mindavi): did you look at alternative UUID implementations when you were fixing UUID4-Tiny for aarch64? I seem to remember an alternative being mentioned somewhere, but don't remember what it was... I didn't, and since I've never written perl I didn't really feel qualified to fix the implementation anyway. But I'm sure there should be simple alternatives | 16:32:35 |
| Rick (Mindavi) | This is all I've got, I think: https://github.com/NixOS/hydra/issues/1209 | 16:33:32 |
| @linus:schreibt.jetzt | fair enough, thanks :) | 17:27:14 |
|  K900 joined the room. | 18:11:59 |
| K900 | OK whomst do I poke here to get https://github.com/NixOS/hydra/pull/1243 merged | 18:12:22 |
| ajs124 | In reply to @k900:0upti.me
OK whomst do I poke here to get https://github.com/NixOS/hydra/pull/1243 merged das_j | 18:16:42 |
| das_j | In reply to @andreas.schraegle:helsinki-systems.de
das_j ajs124 | 18:17:29 |
| K900 | 
Download image.png | 18:17:59 |
|  @weebsorceress:matrix.org joined the room. | 19:05:52 |
| @weebsorceress:matrix.org left the room. | 19:08:50 |
| 15 Aug 2022 |
 @ulrikstrid:matrix.org | Is this the only thing I need to set to get remote cache upload working for hydra? https://github.com/NixOS/nixos-org-configurations/blob/master/delft/hydra.nix#L33 | 11:43:29 |
| @ulrikstrid:matrix.org | And the aws stuff obviously | 11:43:51 |
 Amanda (she/her) | That's all I needed for my minio cache, yeah | 14:37:29 |
|  ReplayCoding changed their display name from ReplayCoding (she/her) to ReplayCoding. | 16:24:36 |
|  h7x4 set a profile picture. | 17:21:10 |
|  pbsds changed their display name from pederbs to pbsds. | 23:19:28 |
| 16 Aug 2022 |
| K900 | In reply to @k900:0upti.me
OK whomst do I poke here to get https://github.com/NixOS/hydra/pull/1243 merged Bump | 18:42:44 |
| das_j | In reply to @k900:0upti.me
Bump ajs124 | 18:42:56 |
|  -=h0p3=- joined the room. | 21:45:16 |
| 17 Aug 2022 |
|  @leons:is.currently.online joined the room. | 08:55:37 |
