On Tue, 1 Dec 2020 19:51:58 +0800 Gao Xiang <hsiang...@redhat.com> wrote:
> On Tue, Dec 01, 2020 at 07:48:43PM +0800, Yue Hu wrote: > > On Tue, 1 Dec 2020 19:42:53 +0800 > > Gao Xiang <hsiang...@redhat.com> wrote: > > > > > Hi Yue, > > > > > > On Tue, Dec 01, 2020 at 07:23:09PM +0800, Yue Hu wrote: > > > > hi guys, > > > > > > > > I'm trying using erofs for super.img(dynamic partition) under Android > > > > 10. But i have met an issue below when building images: > > > > > > > > ```log > > > > EROFS: write_uncompressed_block() Line[140] Writing 3517 uncompressed > > > > data to block 63950 > > > > EROFS: erofs_mkfs_build_tree() Line[1011] add file > > > > /tmp/merge_target_files_jnIVhM/output/VENDOR/etc/xtwifi.conf (nid > > > > 8185600, type 1) > > > > EROFS: erofs_mkfs_build_tree() Line[1011] add file > > > > /tmp/merge_target_files_jnIVhM/output/VENDOR/etc (nid 1790208, type 2) > > > > out/host/linux-x86/bin/mkerofsimage.sh: line 79: 188014 Segmentation > > > > fault (core dumped) $MAKE_EROFS_CMD > > > > ``` > > > > > > > > Have you met this kind of issue? I'm trying to debug the problem, looks > > > > like memory related. > > > > > > > > BTW: i'm using latest erofs-utils in AOSP master branch > > > > (https://android.googlesource.com/platform/external/erofs-utils/). > > > > > > Which lz4 version is used? it would be better to use lz4 1.9.3 > > > (or 1.9.2 with some unexpected CR issues.) > > > > Hi Xiang, > > > > ok, let me check. > > At least, lz4 1.8.3 ~ 1.9.1 are buggy, for more details, see: > https://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs-utils.git/tree/README?h=dev#n107 > wow, working fine when i upgrade lz4 version from 1.8.3 to 1.9.3 bypass vndk error. And seems canned fs config processing has minor issue. I will double check and submit patch if possible. Thank you! > > > > > For more details, please see README. > > > > > > If the expected lz4 version is used, could you kindly leave gdb > > > backtrace message here as well? > > > > Trying to get the bt for the case. > > Yeah, bt will fall into lz4 internal functions if the lz4 > version is too low. > > Thanks, > Gao Xiang > > > > > Thx. > > > > > > > > Thanks, > > > Gao Xiang > > > > > > > > > > > Thx. > > > > > > > > > >
