From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 89131] New: Hangs when checking torrent through libtorrent; kernel BUG at mm/iov_iter.c:219!
Date: Mon, 01 Dec 2014 13:19:19 +0000 [thread overview]
Message-ID: <bug-89131-13602@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=89131
Bug ID: 89131
Summary: Hangs when checking torrent through libtorrent; kernel
BUG at mm/iov_iter.c:219!
Product: File System
Version: 2.5
Kernel Version: 3.17.3
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: blocking
Priority: P1
Component: ext4
Assignee: fs_ext4@kernel-bugs.osdl.org
Reporter: kokoko3k@gmail.com
Regression: No
Created attachment 159351
--> https://bugzilla.kernel.org/attachment.cgi?id=159351&action=edit
Backtraces from both the systems
When i use qbittorrent (libtorrent) by explicitely disable the os cache and do
the hash-check on a specific torrent data (it does not happen on all of the
torrents), linux hangs leaving me no choice but to reboot somehow.
I managed to get two backtraces from completely different systems (an e7300
desktop and an ivybridge laptop), they're attached.
As a reference, i started to talk about the issue here:
https://github.com/qbittorrent/qBittorrent/issues/2200#issuecomment-64951598
...seems the issue is given by the use of the O_DIRECT flag
--
You are receiving this mail because:
You are watching the assignee of the bug.
next reply other threads:[~2014-12-01 13:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-01 13:19 bugzilla-daemon [this message]
2014-12-17 9:49 ` [Bug 89131] Hangs when checking torrent through libtorrent; kernel BUG at mm/iov_iter.c:219! bugzilla-daemon
2014-12-17 11:08 ` bugzilla-daemon
2014-12-17 11:20 ` bugzilla-daemon
2014-12-17 11:36 ` bugzilla-daemon
2014-12-18 9:49 ` bugzilla-daemon
2014-12-19 16:02 ` bugzilla-daemon
2014-12-19 16:30 ` bugzilla-daemon
2014-12-19 16:37 ` bugzilla-daemon
2014-12-19 16:37 ` bugzilla-daemon
2015-01-19 7:54 ` bugzilla-daemon
2015-01-19 17:36 ` bugzilla-daemon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-89131-13602@https.bugzilla.kernel.org/ \
--to=bugzilla-daemon@bugzilla.kernel.org \
--cc=linux-ext4@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).