------------[ cut here ]------------
[    0.003886] WARNING: CPU: 0 PID: 0 at init/main.c:1023 start_kernel+0x38c/0x390
[    0.004500] Interrupts were enabled early
[    0.004597] Modules linked in:
[    0.005034] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-rc6-next-20250513 #1 NONE 
[    0.005255] Hardware name: Generic DT based system
[    0.005386] Call trace: 
[    0.005864]  unwind_backtrace from show_stack+0x28/0x2c
[    0.005981]  show_stack from dump_stack_lvl+0x68/0x80
[    0.006016]  dump_stack_lvl from __warn+0xe0/0x1e8
[    0.006029]  __warn from warn_slowpath_fmt+0x12c/0x178
[    0.006133]  warn_slowpath_fmt from start_kernel+0x38c/0x390
[    0.006155]  start_kernel from 0x0
[    0.006387] ---[ end trace 0000000000000000 ]---

<8>[  220.061445] <LAVA_SIGNAL_STARTTC vma05>
tst_tmpdir.c:316: TINFO: Using /tmp/LTP_vmacG0lGb as tmpdir (tmpfs filesystem)
tst_test.c:1900: TINFO: LTP version: 20250130
tst_test.c:1904: TINFO: Tested kernel: 6.15.0-rc6-next-20250513 #1 SMP @1747138355 armv7l
tst_kconfig.c:88: TINFO: Parsing kernel config '/proc/config.gz'
tst_kconfig.c:676: TINFO: CONFIG_TRACE_IRQFLAGS kernel option detected which might slow the execution
tst_test.c:1722: TINFO: Overall timeout per run is 0h 21m 36s
vma05.sh:-1: TFAIL: [vdso] bug not patched

HINT: You _MAY_ be missing kernel fixes:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=103efcd9aac1
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b6558c4a2378
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e5b97dde514f

Summary:
passed   0
failed   1
broken   0
skipped  0
warnings 0

<8>[  220.079551] <LAVA_SIGNAL_ENDTC vma05>
vma05 vma05.sh
vma05: <12>[  215.040512] /usr/local/bin/kirk[268]: starting test vma05 (vma05.sh)
vma05.sh:-1: TFAIL: [vdso] bug not patched