Total jobs: 146
Total errors: 61 (41.78%)
LAVA errors: 0 (0.00%)
Test errors: 0 (0.00%)
Job errors: 20 (13.70%)
Infra errors: 41 (28.08%)
Canceled jobs: 0 (0.00%)
Device type: hi6220-hikey-r2
Total jobs: 1
Total errors: 0 (0.00%)
Device type: dragonboard-410c
Total jobs: 7
Total errors: 6 (85.71%)
Error type: Job
Error count: 6 (85.71%)
Error: No match for error type 'Job', message 'Unable to update image rootfs: 'mount: mount exited with status 32: mount: /sysroot: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.\n dmesg(1) may have more information after failed mount system call.''
Count: 6 (85.71%)
IDs:
dragonboard-410c-01:
4241613 4241657 4241691 4241735 4241741
4241764
Device type: dragonboard-845c
Total jobs: 8
Total errors: 0 (0.00%)
Device type: bcm2837-rpi-3-b-32
Total jobs: 114
Total errors: 55 (48.25%)
Error type: Infrastructure
Error count: 41 (35.96%)
Error: No match for error type 'Infrastructure', message 'bootloader-commands timed out after 35 seconds'
Count: 40 (35.09%)
IDs:
rpi3-b-32-03:
4241623 4241625 4241627 4241631 4241634
4241636 4241640 4241652 4241665 4241667
4241669 4241673 4241675 4241679 4241681
4241701 4241704 4241707 4241709 4241712
4241716 4241718 4241720 4241734 4241743
4241746 4241748 4241750 4241752 4241754
4241758 4241773 4241777 4241779 4241781
4241783 4241787 4241789 4241791 4241793
Error: No match for error type 'Infrastructure', message 'No time left for remaining 1 retries. You should either increase block timeout or decrease named action timeout. 4 retries out of 5 failed for uboot-action'
Count: 1 (0.88%)
IDs:
rpi3-b-32-03:
4241714
Error type: Job
Error count: 14 (12.28%)
Error: wait for prompt timed out
Count: 14 (12.28%)
IDs:
rpi3-b-32-03:
4241621 4241630 4241639 4241642 4241663
4241672 4241677 4241706 4241722 4241745
4241756 4241757 4241785 4241786
Device type: x15
Total jobs: 16
Total errors: 0 (0.00%)
The following powerpc ppc6xx_defconfig build regressions noticed on the
Linux next-20251027 tag with gcc-14 and gcc-8.
* powerpc, build
- gcc-14-ppc6xx_defconfig
- gcc-8-ppc6xx_defconfig
First seen on next-20251027
Good: next-20251024
Bad: next-20251027
Regression Analysis:
- New regression? yes
- Reproducibility? yes
Build regression: next-20251027: backlight.c:59:39: error: implicit
declaration of function 'of_find_node_by_name'; did you mean
'bus_find_device_by_name'?
Build regression: next-20251027: include/linux/math.h:167:43: error:
first argument to '__builtin_choose_expr' not a constant
Build regression: next-20251027: via-pmu-backlight.c:22:20: error:
'FB_BACKLIGHT_LEVELS' undeclared here (not in a function)
Build regression: next-20251027: minmax.h:71:17: error: first argument
to '__builtin_choose_expr' not a constant
Build regression: next-20251027: compiler.h:168:17: error:
'__UNIQUE_ID_x__286' undeclared (first use in this function); did you
mean '__UNIQUE_ID_y__287'?
Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org>
## Build error
arch/powerpc/platforms/powermac/backlight.c: In function
'pmac_has_backlight_type':
arch/powerpc/platforms/powermac/backlight.c:59:39: error: implicit
declaration of function 'of_find_node_by_name'; did you mean
'bus_find_device_by_name'? [-Wimplicit-function-declaration]
59 | struct device_node* bk_node =
of_find_node_by_name(NULL, "backlight");
| ^~~~~~~~~~~~~~~~~~~~
| bus_find_device_by_name
arch/powerpc/platforms/powermac/backlight.c:59:39: error:
initialization of 'struct device_node *' from 'int' makes pointer from
integer without a cast [-Wint-conversion]
arch/powerpc/platforms/powermac/backlight.c:60:17: error: implicit
declaration of function 'of_property_match_string'
[-Wimplicit-function-declaration]
60 | int i = of_property_match_string(bk_node,
"backlight-control", type);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/platforms/powermac/backlight.c:62:9: error: implicit
declaration of function 'of_node_put'
[-Wimplicit-function-declaration]
62 | of_node_put(bk_node);
| ^~~~~~~~~~~
drivers/macintosh/via-pmu-backlight.c:22:20: error:
'FB_BACKLIGHT_LEVELS' undeclared here (not in a function)
22 | static u8 bl_curve[FB_BACKLIGHT_LEVELS];
| ^~~~~~~~~~~~~~~~~~~
In file included from <command-line>:
drivers/macintosh/via-pmu-backlight.c: In function 'pmu_backlight_curve_lookup':
include/linux/compiler.h:168:17: error: '__UNIQUE_ID_x__286'
undeclared (first use in this function); did you mean
'__UNIQUE_ID_y__287'?
168 | __PASTE(__UNIQUE_ID_, \
| ^~~~~~~~~~~~
drivers/macintosh/via-pmu-backlight.c:45:23: note: in expansion of macro 'max'
45 | max = max((int)bl_curve[i], max);
| ^~~
include/linux/minmax.h:71:17: error: first argument to
'__builtin_choose_expr' not a constant
71 | (typeof(__builtin_choose_expr(sizeof(ux) > 4, 1LL,
1L)))(ux) >= 0)
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:577:23: note: in definition of macro
'__compiletime_assert'
577 | if (!(condition))
\
| ^~~~~~~~~
drivers/macintosh/via-pmu-backlight.c:45:23: note: in expansion of macro 'max'
45 | max = max((int)bl_curve[i], max);
| ^~~
include/linux/minmax.h:71:17: error: first argument to
'__builtin_choose_expr' not a constant
71 | (typeof(__builtin_choose_expr(sizeof(ux) > 4, 1LL,
1L)))(ux) >= 0)
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:577:23: note: in definition of macro
'__compiletime_assert'
577 | if (!(condition))
\
| ^~~~~~~~~
include/linux/minmax.h:112:25: note: in expansion of macro '__careful_cmp'
112 | #define max(x, y) __careful_cmp(max, x, y)
| ^~~~~~~~~~~~~
drivers/macintosh/via-pmu-backlight.c:45:23: note: in expansion of macro 'max'
45 | max = max((int)bl_curve[i], max);
| ^~~
In file included from include/linux/kernel.h:27,
from arch/powerpc/include/asm/page.h:11,
from arch/powerpc/include/asm/thread_info.h:13,
from include/linux/thread_info.h:60,
from arch/powerpc/include/asm/ptrace.h:342,
from drivers/macintosh/via-pmu-backlight.c:11:
include/linux/math.h:162:17: error: first argument to
'__builtin_choose_expr' not a constant
162 | __builtin_choose_expr(
\
| ^~~~~~~~~~~~~~~~~~~~~
drivers/macintosh/via-pmu-backlight.c: In function
'pmu_backlight_get_level_brightness':
drivers/macintosh/via-pmu-backlight.c:63:38: error: 'FB_BACKLIGHT_MAX'
undeclared (first use in this function); did you mean 'BACKLIGHT_RAW'?
63 | pmulevel = bl_curve[level] * FB_BACKLIGHT_MAX / MAX_PMU_LEVEL;
| ^~~~~~~~~~~~~~~~
| BACKLIGHT_RAW
drivers/macintosh/via-pmu-backlight.c:58:51: warning: parameter
'level' set but not used [-Wunused-but-set-parameter]
58 | static int pmu_backlight_get_level_brightness(int level)
| ~~~~^~~~~
drivers/macintosh/via-pmu-backlight.c: In function 'pmu_backlight_init':
drivers/macintosh/via-pmu-backlight.c:144:17: error: implicit
declaration of function 'of_machine_is_compatible'
[-Wimplicit-function-declaration]
144 | of_machine_is_compatible("AAPL,3400/2400") ||
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/macintosh/via-pmu-backlight.c: At top level:
drivers/macintosh/via-pmu-backlight.c:22:11: warning: 'bl_curve'
defined but not used [-Wunused-variable]
22 | static u8 bl_curve[FB_BACKLIGHT_LEVELS];
| ^~~~~~~~
make[5]: *** [scripts/Makefile.build:287:
drivers/macintosh/via-pmu-backlight.o] Error 1
make[5]: Target 'drivers/macintosh/' not remade because of errors.
## Source
* Kernel version: 6.18.0-rc2-next-20251027
* Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git
* Git describe: next-20251027
* Git commit: 8fec172c82c2b5f6f8e47ab837c1dc91ee3d1b87
* Architectures: powerpc
* Toolchains: gcc-14
* Kconfigs: defconfig
## Build
* Test log: https://storage.tuxsuite.com/public/linaro/lkft/builds/34dKrlb77LGOQQSoC8FH…
* Test details:
https://regressions.linaro.org/lkft/linux-next-master/next-20251027/build/g…
* Build plan: https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/builds/34dKrlb77…
* Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/34dKrlb77LGOQQSoC8FH…
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/34dKrlb77LGOQQSoC8FH…
--
Linaro LKFT
Total jobs: 94
Total errors: 30 (31.91%)
LAVA errors: 0 (0.00%)
Test errors: 30 (31.91%)
Job errors: 0 (0.00%)
Infra errors: 0 (0.00%)
Canceled jobs: 0 (0.00%)
Device type: dragonboard-845c
Total jobs: 72
Total errors: 26 (36.11%)
Error type: Test
Error count: 26 (36.11%)
Error: No match for error type 'Test', message 'tradefed - adb device lost[a6622a22]'
Count: 8 (11.11%)
IDs:
db845c-09:
8511102 8511964 8511990 8512092 8512400
8512409 8512423 8512742
Error: No match for error type 'Test', message 'tradefed - adb device lost[dd3b965f]'
Count: 1 (1.39%)
IDs:
db845c-02:
8512461
Error: No match for error type 'Test', message 'tradefed - adb device lost[f3a58ae3]'
Count: 1 (1.39%)
IDs:
db845c-04:
8512445
Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s'
Count: 8 (11.11%)
IDs:
db845c-04:
8511977 8512018 8512438
db845c-06:
8512019
db845c-08:
8505061
db845c-09:
8505065 8510547 8510550
Error: No match for error type 'Test', message 'tradefed - adb device lost[e875976d]'
Count: 1 (1.39%)
IDs:
db845c-06:
8512406
Error: No match for error type 'Test', message 'tradefed - adb device lost[d966d3f5]'
Count: 2 (2.78%)
IDs:
db845c-03:
8511103 8512405
Error: No match for error type 'Test', message 'tradefed - adb device lost[476f370a]'
Count: 1 (1.39%)
IDs:
db845c-10:
8512395
Error: No match for error type 'Test', message 'tradefed - adb device lost[30e1e2ee]'
Count: 3 (4.17%)
IDs:
db845c-08:
8505064 8512077 8512107
Error: Device NOT found!
Count: 1 (1.39%)
IDs:
db845c-04:
8511975
Device type: x86
Total jobs: 1
Total errors: 0 (0.00%)
Device type: qrb5165-rb5
Total jobs: 21
Total errors: 4 (19.05%)
Error type: Test
Error count: 4 (19.05%)
Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 592 seconds'
Count: 1 (4.76%)
IDs:
rb5-07:
8512105
Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s'
Count: 2 (9.52%)
IDs:
rb5-01:
8512081 8512083
Error: No match for error type 'Test', message 'tradefed - adb device lost[93dcfd96]'
Count: 1 (4.76%)
IDs:
rb5-01:
8512010
Total jobs: 130
Total errors: 28 (21.54%)
LAVA errors: 0 (0.00%)
Test errors: 24 (18.46%)
Job errors: 0 (0.00%)
Infra errors: 4 (3.08%)
Canceled jobs: 0 (0.00%)
Device type: dragonboard-845c
Total jobs: 76
Total errors: 13 (17.11%)
Error type: Test
Error count: 13 (17.11%)
Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s'
Count: 6 (7.89%)
IDs:
db845c-04:
8511130 8511135
db845c-06:
8511441
db845c-09:
8505050 8511431 8512026
Error: Device NOT found!
Count: 1 (1.32%)
IDs:
db845c-09:
8511532
Error: No match for error type 'Test', message 'tradefed - adb device lost[f3a58ae3]'
Count: 1 (1.32%)
IDs:
db845c-04:
8511504
Error: No match for error type 'Test', message 'tradefed - adb device lost[30e1e2ee]'
Count: 2 (2.63%)
IDs:
db845c-08:
8505049 8511502
Error: No match for error type 'Test', message 'tradefed - adb device lost[a6622a22]'
Count: 2 (2.63%)
IDs:
db845c-09:
8505048 8511434
Error: No match for error type 'Test', message 'tradefed - adb device lost[476f370a]'
Count: 1 (1.32%)
IDs:
db845c-10:
8505051
Device type: qrb5165-rb5
Total jobs: 46
Total errors: 13 (28.26%)
Error type: Test
Error count: 9 (19.57%)
Error: Device NOT found!
Count: 3 (6.52%)
IDs:
rb5-01:
8511966
rb5-07:
8511511 8511536
Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s'
Count: 5 (10.87%)
IDs:
rb5-01:
8511450
rb5-03:
8511501
rb5-07:
8511455 8511515 8511555
Error: No match for error type 'Test', message 'tradefed - adb device lost[74d67c95]'
Count: 1 (2.17%)
IDs:
rb5-03:
8511526
Error type: Infrastructure
Error count: 4 (8.70%)
Error: Connection closed
Count: 4 (8.70%)
IDs:
rb5-01:
8511423 8511445 8511654 8511675
Device type: hi960-hikey
Total jobs: 8
Total errors: 2 (25.00%)
Error type: Test
Error count: 2 (25.00%)
Error: No match for error type 'Test', message 'Device NOT found after DUT booted up! adb wait-for-device timed out after 300s'
Count: 1 (12.50%)
IDs:
hi960-hikey-02:
8511496
Error: No match for error type 'Test', message 'tradefed - adb device lost[47D27933024424E6]'
Count: 1 (12.50%)
IDs:
hi960-hikey-04:
8511106