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From: syzbot <syzbot+050e797ad21ccc3f5d1a@syzkaller.appspotmail.com>
To: bfoster@redhat.com, kent.overstreet@linux.dev,
	 linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org,
	 lizhi.xu@windriver.com, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [bcachefs?] possible deadlock in bch2_gc_mark_key
Date: Fri, 21 Jun 2024 15:17:02 -0700	[thread overview]
Message-ID: <0000000000007a267d061b6dca15@google.com> (raw)
In-Reply-To: <000000000000aa7cb106196f6883@google.com>

syzbot has bisected this issue to:

commit 103304021e54bfb5cab9ba04cd5ef0dc2bf33888
Author: Kent Overstreet <kent.overstreet@linux.dev>
Date:   Sat Apr 20 02:44:12 2024 +0000

    bcachefs: Move gc of bucket.oldest_gen to workqueue

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=162879ea980000
start commit:   50736169ecc8 Merge tag 'for-6.10-rc4-tag' of git://git.ker..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=112879ea980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=12f98862a3c0c799
dashboard link: https://syzkaller.appspot.com/bug?extid=050e797ad21ccc3f5d1a
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=144f0a61980000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17cab6a6980000

Reported-by: syzbot+050e797ad21ccc3f5d1a@syzkaller.appspotmail.com
Fixes: 103304021e54 ("bcachefs: Move gc of bucket.oldest_gen to workqueue")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

  parent reply	other threads:[~2024-06-21 22:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-27 13:22 [syzbot] [bcachefs?] possible deadlock in bch2_gc_mark_key syzbot
2024-06-21  5:31 ` syzbot
2024-06-21  9:34   ` [PATCH] bcachefs: fix " Lizhi Xu
2024-06-22 13:43     ` Kent Overstreet
2024-06-21  8:58 ` [syzbot] Re: [syzbot] [bcachefs?] possible " syzbot
2024-06-21 22:17 ` syzbot [this message]
2024-08-23 22:51 ` [syzbot] " syzbot
     [not found] <20240621085812.1588215-1-lizhi.xu@windriver.com>
2024-06-21  9:28 ` [syzbot] [bcachefs?] " syzbot

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