------------[ cut here ]------------
[    0.004317] WARNING: CPU: 0 PID: 0 at init/main.c:1023 start_kernel+0x38c/0x390
[    0.004923] Interrupts were enabled early
[    0.005114] Modules linked in:
[    0.005727] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-rc6-next-20250512 #1 NONE 
[    0.005991] Hardware name: Generic DT based system
[    0.006144] Call trace: 
[    0.006692]  unwind_backtrace from show_stack+0x28/0x2c
[    0.006825]  show_stack from dump_stack_lvl+0x68/0x80
[    0.006865]  dump_stack_lvl from __warn+0xe0/0x1e8
[    0.006880]  __warn from warn_slowpath_fmt+0x12c/0x178
[    0.006997]  warn_slowpath_fmt from start_kernel+0x38c/0x390
[    0.007023]  start_kernel from 0x0
[    0.007311] ---[ end trace 0000000000000000 ]---

tst_tmpdir.c:316: TINFO: Using /tmp/LTP_vmah0wQJ1 as tmpdir (tmpfs filesystem)
tst_test.c:1900: TINFO: LTP version: 20250130
tst_test.c:1904: TINFO: Tested kernel: 6.15.0-rc6-next-20250512 #1 SMP @1747050808 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

vma05 vma05.sh
vma05: <12>[  246.192786] /usr/local/bin/kirk[277]: starting test vma05 (vma05.sh)
vma05.sh:-1: TFAIL: [vdso] bug not patched