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NixOS RISC-V

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14 Nov 2025
@rosscomputerguy:matrix.orgTristan Ross(This is native btw)19:04:52
@rosscomputerguy:matrix.orgTristan Ross *
FAIL: lookup_test
=================

AddressSanitizer:DEADLYSIGNAL
=================================================================
==12600==ERROR: AddressSanitizer: SEGV on unknown address 0x100d5554fbe8 (pc 0x7ffff7877a26 bp 0x7fffffffdf60 sp 0x7fffffffd710 T-1)
==12600==The signal is caused by a READ memory access.
AddressSanitizer: CHECK failed: asan_suppressions.cpp:47 "((suppression_ctx)) != (0)" (0x0, 0x0) (tid=12600)
AddressSanitizer: CHECK failed: asan_suppressions.cpp:47 "((suppression_ctx)) != (0)" (0x0, 0x0) (tid=12600)
FAIL lookup_test (exit status: 133)

FAIL: auparse_extra_test
========================

AddressSanitizer:DEADLYSIGNAL
=================================================================
==12629==ERROR: AddressSanitizer: SEGV on unknown address 0x100d5554fbe8 (pc 0x7ffff7877a26 bp 0x7fffffffdf50 sp 0x7fffffffd700 T-1)
==12629==The signal is caused by a READ memory access.
AddressSanitizer: CHECK failed: asan_suppressions.cpp:47 "((suppression_ctx)) != (0)" (0x0, 0x0) (tid=12629)
AddressSanitizer: CHECK failed: asan_suppressions.cpp:47 "((suppression_ctx)) != (0)" (0x0, 0x0) (tid=12629)
FAIL auparse_extra_test (exit status: 133)

Oh no, audit's tests fail...

19:05:11
15 Nov 2025
@rosscomputerguy:matrix.orgTristan Ross

https://github.com/linux-audit/audit-userspace/issues/504#issuecomment-3535532063

Wouldn't the AddressSanitizer: "CHECK failed: asan_suppressions.cpp:47 "((suppression_ctx)) != (0)" (0x0, 0x0)" be an internal assertion failure within ASAN? The suppression_ctx (suppression context) pointer is null when it shouldn't be, causing ASAN to crash while trying to handle a memory error.

Recommend not using ASAN in the build process until it's support is better. Check for compiler issues around ASAN on RISC-V. Let "make check" run without ASAN and see if it passes.

Hmm, how do you even turn off ASAN?

03:53:04
@dramforever:matrix.orgdramforever Tristan Ross: audit unconditionally enables asan if found 03:58:31
@rosscomputerguy:matrix.orgTristan RossOh03:58:43
@dramforever:matrix.orgdramforeverin configure.ac03:59:09
@rosscomputerguy:matrix.orgTristan Ross Also, I noticed there's a --with-riscv option in audit that we can enable lol 03:59:11
@rosscomputerguy:matrix.orgTristan RossYeah, I'm trying to turn that off03:59:24
@dramforever:matrix.orgdramforeverwhy is this even an option03:59:34
@rosscomputerguy:matrix.orgTristan RossIdk03:59:51
@dramforever:matrix.orgdramforever maybe it'll work if you turn --with-riscv on? 04:00:05
@rosscomputerguy:matrix.orgTristan RossIt didn't04:00:10
@dramforever:matrix.orgdramforeverrip04:01:01
@rosscomputerguy:matrix.orgTristan RossOtherwise, I could just disable the tests for now04:01:41
@rosscomputerguy:matrix.orgTristan RossIt's not like RISC-V is that heavily adopted that loosing out on the check phase would be bad.04:02:02
@rosscomputerguy:matrix.orgTristan RossAnd there's the NixOS tests04:02:13
@dramforever:matrix.orgdramforever you can sed it out on isRiscv 04:02:32
@rosscomputerguy:matrix.orgTristan RossYes04:02:38
@rosscomputerguy:matrix.orgTristan Rosshttps://github.com/NixOS/nixpkgs/pull/461813 sweet, this worked04:13:12
@rosscomputerguy:matrix.orgTristan RossI didn't see https://github.com/NixOS/nixpkgs/pull/453516 moved the tests out lol04:30:02
@dramforever:matrix.orgdramforever
In reply to @rosscomputerguy:matrix.org
I didn't see https://github.com/NixOS/nixpkgs/pull/453516 moved the tests out lol
just add it unconditionally and target staging?
05:27:34
@dramforever:matrix.orgdramforeverstaging is unfrozen now too05:27:59
@rosscomputerguy:matrix.orgTristan RossAh05:28:04
@rosscomputerguy:matrix.orgTristan RossSure05:28:06
18 Nov 2025
@rosscomputerguy:matrix.orgTristan RossEnough things work so now I can cross compile. But thin-provisioning-tools is broken with cross... https://github.com/NixOS/nixpkgs/issues/46276603:15:14
@rosscomputerguy:matrix.orgTristan Ross
chromaprint> /build/source/build/tests/all_tests: line 1: ELF�L@: not found
chromaprint> /build/source/build/tests/all_tests: line 7: syntax error: unterminated quoted string

chromaprint fails cross in a spectacular way

06:29:14
@rosscomputerguy:matrix.orgTristan Rosshttps://github.com/NixOS/nixpkgs/issues/46279306:34:07
@dramforever:matrix.orgdramforeverinteresting07:34:12
@dramforever:matrix.orgdramforeverwhy is it trying to run tests anyway07:34:21
@dramforever:matrix.orgdramforever"obviously" it wouldn't work on cross07:34:39

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