Not to be fixed
Created: Oct 17, 2019
Updated: Apr 29, 2021
Resolved Date: Apr 29, 2021
Found In Version: 10.18.44.10
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Kernel
The following warning is triggered during boot:
[ 44.236944] ------------[ cut here ]------------
[ 44.240441] virt_to_phys used for non-linear address: (____ptrval____) ( (null))
[ 44.245386] WARNING: CPU: 0 PID: 1 at arch/arm64/mm/physaddr.c:15 __virt_to_phys+0x90/0xc0
[ 44.247696] Modules linked in:
[ 44.250464] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.18.45-yocto-standard #1
[ 44.252288] Hardware name: linux,dummy-virt (DT)
[ 44.254526] pstate: 80000005 (Nzcv daif -PAN -UAO)
[ 44.256409] pc : __virt_to_phys+0x90/0xc0
[ 44.258156] lr : __virt_to_phys+0x90/0xc0
[ 44.259445] sp : ffffffc06ce5f9f0
[ 44.260732] x29: ffffffc06ce5f9f0 x28: ffffffc06ce5fe60
[ 44.262934] x27: ffffff90095e31d0 x26: ffffff900957e0a0
[ 44.265005] x25: ffffff90095e3000 x24: ffffff90095e2fd0
[ 44.267129] x23: ffffff90099a1000 x22: ffffff90099a14c0
[ 44.269108] x21: 0000000000000000 x20: 0000000000000000
[ 44.271251] x19: 0000000000000000 x18: 000000000000003f
[ 44.273179] x17: 0000000000000001 x16: 0000000000000000
[ 44.275263] x15: 65701a163a131902 x14: 296c6c756e282020
[ 44.277247] x13: 2020202020202020 x12: 2820295f5f5f5f6c
[ 44.279338] x11: 61767274705f5f5f x10: 5f28203a73736572
[ 44.281416] x9 : 646461207261656e x8 : 696c2d6e6f6e2072
[ 44.283433] x7 : 6f66206465737520 x6 : ffffff90099a91dc
[ 44.285286] x5 : ffffffc06ce40040 x4 : 0000000000000000
[ 44.287270] x3 : dfffff9000000000 x2 : 48342d1a3f2c2800
[ 44.289101] x1 : 48342d1a3f2c2800 x0 : 0000000000000000
[ 44.291338] Call trace:
[ 44.292698] __virt_to_phys+0x90/0xc0
[ 44.294157] free_initrd_mem+0x64/0x80
[ 44.295479] populate_rootfs+0x208/0x24c
[ 44.296776] do_one_initcall+0x120/0x5cc
[ 44.298163] kernel_init_freeable+0x5b8/0x748
[ 44.299457] kernel_init+0x1c/0x1cc
[ 44.300705] ret_from_fork+0x10/0x18
[ 44.302284] ---[ end trace d87d1a81ba85ac56 ]---
setup.sh --machines=qemuarm64 --distro wrlinux --dl-layers --repo-jobs 40
bitbake -c configure virtual/kernel
CONFIG_DEBUG_VIRTUAL=y
bitbake virtual/kernel
bitbake wrlinux-image-glibc-core
qemu-system-aarch64 -drive id=disk0,file=wrlinux-image-glibc-core-qemuarm64.ext4,if=none,format=raw -device virtio-blk-device,drive=disk0 -show-cursor -device virtio-rng-pci -nographic -machine virt -cpu cortex-a57 -m 2G -kernel Image -append 'root=/dev/vda earlycon rw rootwait console=ttyAMA0,38400 init=/bin/sh' -smp 2
