* [f2fs-dev] [Bug 215929] New: kernel deadlocks while performing file operations
@ 2022-05-01 14:20 bugzilla-daemon
2022-05-02 1:16 ` [f2fs-dev] [Bug 215929] " bugzilla-daemon
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: bugzilla-daemon @ 2022-05-01 14:20 UTC (permalink / raw)
To: linux-f2fs-devel
https://bugzilla.kernel.org/show_bug.cgi?id=215929
Bug ID: 215929
Summary: kernel deadlocks while performing file operations
Product: File System
Version: 2.5
Kernel Version: 5.17
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: f2fs
Assignee: filesystem_f2fs@kernel-bugs.kernel.org
Reporter: yanming@tju.edu.cn
Regression: No
Created attachment 300864
--> https://bugzilla.kernel.org/attachment.cgi?id=300864&action=edit
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
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [f2fs-dev] [Bug 215929] kernel deadlocks while performing file operations
2022-05-01 14:20 [f2fs-dev] [Bug 215929] New: kernel deadlocks while performing file operations bugzilla-daemon
@ 2022-05-02 1:16 ` bugzilla-daemon
2022-05-02 11:56 ` bugzilla-daemon
2022-05-02 21:16 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2022-05-02 1:16 UTC (permalink / raw)
To: linux-f2fs-devel
https://bugzilla.kernel.org/show_bug.cgi?id=215929
Chao Yu (chao@kernel.org) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC| |chao@kernel.org
--- Comment #1 from Chao Yu (chao@kernel.org) ---
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
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [f2fs-dev] [Bug 215929] kernel deadlocks while performing file operations
2022-05-01 14:20 [f2fs-dev] [Bug 215929] New: kernel deadlocks while performing file operations bugzilla-daemon
2022-05-02 1:16 ` [f2fs-dev] [Bug 215929] " bugzilla-daemon
@ 2022-05-02 11:56 ` bugzilla-daemon
2022-05-02 21:16 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2022-05-02 11:56 UTC (permalink / raw)
To: linux-f2fs-devel
https://bugzilla.kernel.org/show_bug.cgi?id=215929
--- Comment #2 from bughunter (yanming@tju.edu.cn) ---
(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.
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [f2fs-dev] [Bug 215929] kernel deadlocks while performing file operations
2022-05-01 14:20 [f2fs-dev] [Bug 215929] New: kernel deadlocks while performing file operations bugzilla-daemon
2022-05-02 1:16 ` [f2fs-dev] [Bug 215929] " bugzilla-daemon
2022-05-02 11:56 ` bugzilla-daemon
@ 2022-05-02 21:16 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2022-05-02 21:16 UTC (permalink / raw)
To: linux-f2fs-devel
https://bugzilla.kernel.org/show_bug.cgi?id=215929
Artem S. Tashkinov (aros@gmx.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |CODE_FIX
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^ permalink raw reply [flat|nested] 4+ messages in thread
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