From: syzbot <syzbot+f527b971b4bdc8e79f9e@syzkaller•appspotmail.com>
To: bpf@vger•kernel.org, brauner@kernel•org, davem@davemloft•net,
dhowells@redhat•com, dsahern@kernel•org, edumazet@google•com,
kuba@kernel•org, linux-fsdevel@vger•kernel.org,
linux-kernel@vger•kernel.org, netdev@vger•kernel.org,
pabeni@redhat•com, syzkaller-bugs@googlegroups•com,
viro@zeniv•linux.org.uk
Subject: Re: [syzbot] [fs?] INFO: task hung in pipe_release (4)
Date: Wed, 12 Jul 2023 11:54:33 -0700 [thread overview]
Message-ID: <0000000000001416bb06004ebf53@google.com> (raw)
In-Reply-To: <000000000000881d0606004541d1@google.com>
syzbot has bisected this issue to:
commit 7ac7c987850c3ec617c778f7bd871804dc1c648d
Author: David Howells <dhowells@redhat•com>
Date: Mon May 22 12:11:22 2023 +0000
udp: Convert udp_sendpage() to use MSG_SPLICE_PAGES
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15853bcaa80000
start commit: 3f01e9fed845 Merge tag 'linux-watchdog-6.5-rc2' of git://w..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=17853bcaa80000
console output: https://syzkaller.appspot.com/x/log.txt?x=13853bcaa80000
kernel config: https://syzkaller.appspot.com/x/.config?x=150188feee7071a7
dashboard link: https://syzkaller.appspot.com/bug?extid=f527b971b4bdc8e79f9e
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12a86682a80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1520ab6ca80000
Reported-by: syzbot+f527b971b4bdc8e79f9e@syzkaller•appspotmail.com
Fixes: 7ac7c987850c ("udp: Convert udp_sendpage() to use MSG_SPLICE_PAGES")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next parent reply other threads:[~2023-07-12 18:54 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <000000000000881d0606004541d1@google.com>
2023-07-12 18:54 ` syzbot [this message]
2023-07-18 23:07 ` [syzbot] [fs?] INFO: task hung in pipe_release (4) Jakub Kicinski
2023-07-28 23:52 ` David Howells
2023-07-29 15:27 ` David Howells
2023-07-29 21:49 ` Endless loop in udp with MSG_SPLICE_READ - " David Howells
2023-07-30 13:35 ` Willem de Bruijn
2023-07-30 14:30 ` Willem de Bruijn
2023-07-30 17:32 ` David Howells
2023-07-31 8:13 ` David Howells
2023-07-31 12:45 ` Willem de Bruijn
2023-07-31 13:34 ` David Howells
2023-08-01 12:40 ` David Howells
2023-08-01 12:58 ` Willem de Bruijn
2023-08-01 13:08 ` Willem de Bruijn
2023-08-01 14:01 ` David Howells
2023-08-01 14:02 ` David Howells
2023-08-01 14:19 ` David Howells
2023-08-01 14:31 ` Willem de Bruijn
2023-08-01 14:47 ` David Howells
2023-08-01 14:59 ` Willem de Bruijn
2023-07-24 13:17 ` David Howells
2023-08-02 13:21 ` David Howells
2023-08-02 16:48 ` syzbot
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