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From: syzbot <>
Subject: Re: [syzbot] BUG: unable to handle kernel NULL pointer dereference in kiocb_done
Date: Sun, 03 Oct 2021 00:34:08 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

syzbot suspects this issue was fixed by commit:

commit b8ce1b9d25ccf81e1bbabd45b963ed98b2222df8
Author: Pavel Begunkov <>
Date:   Tue Aug 31 13:13:11 2021 +0000

    io_uring: don't submit half-prepared drain request

bisection log:
start commit:   4ac6d90867a4 Merge tag 'docs-5.15' of git://
git tree:       upstream
kernel config:
dashboard link:
syz repro:
C reproducer:

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: io_uring: don't submit half-prepared drain request

For information about bisection process see:

  parent reply	other threads:[~2021-10-03  7:35 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-03 20:28 [syzbot] BUG: unable to handle kernel NULL pointer dereference in kiocb_done syzbot
2021-09-03 20:38 ` Jens Axboe
2021-09-03 23:08   ` syzbot
2021-10-03  7:34 ` syzbot [this message]
2021-10-03 13:05   ` Jens Axboe

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