Created attachment 300864 [details] case.c, contains file operations I'd mounted a F2FS image with several mount options. When I was performing file operations on the mount point, the kernel hangs, and the process cannot be killed. The file operations are in case.c, and the image is provided at (https://drive.google.com/file/d/1be1SyKJwBWvQKSnhD0Y05ZquEIPT62-W/view?usp=sharing). This issue can be reproduced by running the following commands: losetup /dev/loop0 case.img mount -o "background_gc=sync,active_logs=4,disable_ext_identify,inline_dentry,data_flush,fsync_mode=posix" /dev/loop0 /mnt/test/ gcc -o case case.c ./case
I can't reproduce this bug... Could you please test based on below bugzilla branch? I've applied all recent fixing patches in that branch. https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git/log/?h=bugzilla
(In reply to Chao Yu from comment #1) > I can't reproduce this bug... Could you please test based on below bugzilla > branch? I've applied all recent fixing patches in that branch. > > https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git/log/ > ?h=bugzilla I've just tried the kernel in this branch, and this bug disappears. It may have been fixed in a recent commit.