FAILED: [code=1] modules/pam_canonicalize_user/pam_canonicalize_user.so
aarch64-unknown-linux-musl-clang  -o modules/pam_canonicalize_user/pam_canonicalize_user.so modules/pam_canonicalize_user/pam_canonicalize_user.so.p/pam_canonicalize_user.c.o -Wl,--as-needed -Wl,--allow-shlib-undefined -shared -fPIC -Wl,--fatal-warnings -Wl,-O1 '-Wl,-rpath,$ORIGIN/../../libpam' -Wl,--start-group libpam_internal/libpam_internal.a libpam/libpam.so.0.85.1 -Wl,--end-group -Wl,--version-script=/build/source/modules/modules.map
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_acct_mgmt' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_chauthtok' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_close_session' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_open_session' failed: symbol not defined
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[114/509] Generating doc/adg/Linux-PAM_ADG.html with a custom command
[115/509] Linking target modules/pam_echo/pam_echo.so
[116/509] Linking target modules/pam_deny/pam_deny.so
[117/509] Linking target modules/pam_exec/pam_exec.so
[118/509] Linking target modules/pam_access/pam_access.so
[119/509] Linking target modules/pam_faillock/pam_faillock.so
FAILED: [code=1] modules/pam_faillock/pam_faillock.so
aarch64-unknown-linux-musl-clang  -o modules/pam_faillock/pam_faillock.so modules/pam_faillock/pam_faillock.so.p/pam_faillock.c.o modules/pam_faillock/pam_faillock.so.p/faillock.c.o modules/pam_faillock/pam_faillock.so.p/faillock_config.c.o -Wl,--as-needed -Wl,--allow-shlib-undefined -shared -fPIC -Wl,--fatal-warnings -Wl,-O1 '-Wl,-rpath,$ORIGIN/../../libpam' -Wl,--start-group libpam_internal/libpam_internal.a libpam/libpam.so.0.85.1 -Wl,--version-script=/build/source/modules/modules.map /nix/store/3c7jryx9pndv58vb5fgcrz40msqkm27v-audit-aarch64-unknown-linux-musl-4.1.2-unstable-2025-09-06-lib/lib/libaudit.so -Wl,--end-group
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_chauthtok' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_close_session' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_open_session' failed: symbol not defined
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[120/509] Linking target modules/pam_env/pam_env.so
[121/509] Linking target modules/pam_faildelay/pam_faildelay.so
FAILED: [code=1] modules/pam_faildelay/pam_faildelay.so
aarch64-unknown-linux-musl-clang  -o modules/pam_faildelay/pam_faildelay.so modules/pam_faildelay/pam_faildelay.so.p/pam_faildelay.c.o -Wl,--as-needed -Wl,--allow-shlib-undefined -shared -fPIC -Wl,--fatal-warnings -Wl,-O1 '-Wl,-rpath,$ORIGIN/../../libpam' -Wl,--start-group libpam_internal/libpam_internal.a libpam/libpam.so.0.85.1 -Wl,--end-group -Wl,--version-script=/build/source/modules/modules.map
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_acct_mgmt' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_chauthtok' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_close_session' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_open_session' failed: symbol not defined
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[122/509] Generating doc/sag/Linux-PAM_SAG.html with a custom command
[123/509] Linking target modules/pam_issue/pam_issue.so
FAILED: [code=1] modules/pam_issue/pam_issue.so
aarch64-unknown-linux-musl-clang  -o modules/pam_issue/pam_issue.so modules/pam_issue/pam_issue.so.p/pam_issue.c.o -Wl,--as-needed -Wl,--allow-shlib-undefined -shared -fPIC -Wl,--fatal-warnings -Wl,-O1 '-Wl,-rpath,$ORIGIN/../../libpam' -Wl,--start-group libpam_internal/libpam_internal.a libpam/libpam.so.0.85.1 -Wl,--version-script=/build/source/modules/modules.map /nix/store/c6s0bq8x5xm57p3g4kprib5px2imf2ij-systemd-minimal-libs-aarch64-unknown-linux-musl-260.1/lib/libsystemd.so -Wl,--end-group
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_acct_mgmt' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_chauthtok' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_close_session' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_open_session' failed: symbol not defined
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[124/509] Linking target modules/pam_group/pam_group.so
FAILED: [code=1] modules/pam_group/pam_group.so
aarch64-unknown-linux-musl-clang  -o modules/pam_group/pam_group.so modules/pam_group/pam_group.so.p/pam_group.c.o -Wl,--as-needed -Wl,--allow-shlib-undefined -shared -fPIC -Wl,--fatal-warnings -Wl,-O1 '-Wl,-rpath,$ORIGIN/../../libpam' -Wl,--start-group libpam_internal/libpam_internal.a libpam/libpam.so.0.85.1 -Wl,--end-group -Wl,--version-script=/build/source/modules/modules.map
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_acct_mgmt' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_chauthtok' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_close_session' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_open_session' failed: symbol not defined
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[125/509] Linking target modules/pam_keyinit/pam_keyinit.so
FAILED: [code=1] modules/pam_keyinit/pam_keyinit.so
aarch64-unknown-linux-musl-clang  -o modules/pam_keyinit/pam_keyinit.so modules/pam_keyinit/pam_keyinit.so.p/pam_keyinit.c.o -Wl,--as-needed -Wl,--allow-shlib-undefined -shared -fPIC -Wl,--fatal-warnings -Wl,-O1 '-Wl,-rpath,$ORIGIN/../../libpam' -Wl,--start-group libpam_internal/libpam_internal.a libpam/libpam.so.0.85.1 -Wl,--end-group -Wl,--version-script=/build/source/modules/modules.map
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_acct_mgmt' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_chauthtok' failed: symbol not defined
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[126/509] Linking target modules/pam_limits/pam_limits.so
FAILED: [code=1] modules/pam_limits/pam_limits.so
aarch64-unknown-linux-musl-clang  -o modules/pam_limits/pam_limits.so modules/pam_limits/pam_limits.so.p/pam_limits.c.o -Wl,--as-needed -Wl,--allow-shlib-undefined -shared -fPIC -Wl,--fatal-warnings -Wl,-O1 '-Wl,-rpath,$ORIGIN/../../libpam' -Wl,--start-group libpam_internal/libpam_internal.a libpam/libpam.so.0.85.1 -Wl,--version-script=/build/source/modules/modules.map /nix/store/c6s0bq8x5xm57p3g4kprib5px2imf2ij-systemd-minimal-libs-aarch64-unknown-linux-musl-260.1/lib/libsystemd.so -Wl,--end-group
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_acct_mgmt' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_authenticate' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_chauthtok' failed: symbol not defined
aarch64-unknown-linux-musl-ld: error: version script assignment of 'global' to symbol 'pam_sm_setcred' failed: symbol not defined
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[127/509] Linking target modules/pam_localuser/pam_localuser.so
[128/509] Linking target modules/pam_listfile/pam_listfile.so
[129/509] Linking target modules/pam_filter/pam_filter.so
[130/509] Linking target modules/pam_ftp/pam_ftp.so
FAILED: [code=1] modules/pam_ftp/pam_ftp.so

Pretty close tbh K900

Apr 21 14:53:24 nixos systemd[1]: Started Klipper 3D Printer Firmware.
Apr 21 14:53:25 nixos klipper-pre-start[2131]: /nix/store/1k604vyaahmrn6yvahhfaklgfbpxbg72-klipper-armv6l-unknown-linux-gnueabihf-0.13.0-unstable-2026-03-21/lib
Apr 21 14:53:44 nixos klippy[2142]: INFO:root:Starting Klippy...
Apr 21 14:53:44 nixos klippy[2142]: WARNING:root:No log file specified! Severe timing issues may result!
Apr 21 14:53:46 nixos systemd[1]: klipper.service: Main process exited, code=exited, status=1/FAILURE
Apr 21 14:53:46 nixos klippy[2142]: Traceback (most recent call last):
Apr 21 14:53:46 nixos klippy[2142]:   File "/nix/store/1k604vyaahmrn6yvahhfaklgfbpxbg72-klipper-armv6l-unknown-linux-gnueabihf-0.13.0-unstable-2026-03-21/lib/klipper/klippy.py", line 375, in <module>
Apr 21 14:53:46 nixos klippy[2142]:     main()
Apr 21 14:53:46 nixos klippy[2142]:     ~~~~^^
Apr 21 14:53:46 nixos klippy[2142]:   File "/nix/store/1k604vyaahmrn6yvahhfaklgfbpxbg72-klipper-armv6l-unknown-linux-gnueabihf-0.13.0-unstable-2026-03-21/lib/klipper/klippy.py", line 357, in main
Apr 21 14:53:46 nixos klippy[2142]:     main_reactor = reactor.Reactor(gc_checking=True)
Apr 21 14:53:46 nixos klippy[2142]:   File "/nix/store/1k604vyaahmrn6yvahhfaklgfbpxbg72-klipper-armv6l-unknown-linux-gnueabihf-0.13.0-unstable-2026-03-21/lib/klipper/reactor.py", line 362, in __init__
Apr 21 14:53:46 nixos klippy[2142]:     SelectReactor.__init__(self, gc_checking)
Apr 21 14:53:46 nixos klippy[2142]:     ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
Apr 21 14:53:46 nixos klippy[2142]:   File "/nix/store/1k604vyaahmrn6yvahhfaklgfbpxbg72-klipper-armv6l-unknown-linux-gnueabihf-0.13.0-unstable-2026-03-21/lib/klipper/reactor.py", line 110, in __init__
Apr 21 14:53:46 nixos klippy[2142]:     self.monotonic = chelper.get_ffi()[1].get_monotonic
Apr 21 14:53:46 nixos klippy[2142]:                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Apr 21 14:53:46 nixos klippy[2142]: AttributeError: 'NoneType' object has no attribute 'get_monotonic'
Apr 21 14:53:46 nixos systemd[1]: klipper.service: Failed with result 'exit-code'.
Apr 21 14:53:46 nixos systemd[1]: klipper.service: Consumed 12.755s CPU time over 25.802s wall clock time, 18.1M memory peak, 7.7M read from disk.