From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D5AD4315D for ; Wed, 27 Nov 2024 12:53:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732711984; cv=none; b=X8lEqevvPKjg0Mno1AMrCZ3I29RA5S9h8n662otiYdDUey3JbRCF2pfkgda0Jmt+t3OD8Kba3GxUCs/2rm8GTLxZjvs2cT4fbqzHZVJYiqc9hK/ZI6QWTrZBXBR8e5Uo3rC4KDIbjvlsT/kE9zRJUx2xuMTlnGH+FyYhS1C4ntY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732711984; c=relaxed/simple; bh=xjPIjiSLj2qSUGGn3KuFkn/JtDdj5QT2U5LNX0c/IoY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=cgFbN/NfQvsWpcV+zChF8F8aTjAn3IhFVi4kWLKZ4uhFZmuC2agFtFZWzVM0pCrdfqJ1+RFJkuxdHBUEcvIreXxvTE2NsL0H52RvimEjT+uzWrlAu+HzSbSQlLiG53ZivqyhK4GIcD+fZkBBkjIRYkt2NFcc1+U6sA2xzO565mc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f198.google.com with SMTP id e9e14a558f8ab-3a78589df29so58647465ab.2 for ; Wed, 27 Nov 2024 04:53:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732711982; x=1733316782; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=d04jGaNrIT6mQifbCfwGC0CEwBJsC/NBvU26ZyXmy18=; b=UdjsnDrb2XFc2x7k9vUP/cEH4cbR/S9fGKGtoahrpyR6zruZpCdR+JrKe14TOb+Uzb TM9XtF8ziaSakiCW/EoRehEiIpCw2F+sPlHwk0ynZIhdj3ySNSY0cVP5gEDddAEbcwRo mrRch1wYixE9Kp5mDZCMsmm2wdiuxQRGTUNJzebCtJo5IlGxKCdMP7K5cJdffh+Bo1Yo mHu8xj8CGH9Qp4+LrHwzR8tqnkHNsACpa7Az1oF7QWylfv71PkZiBES/hWf/uqY1euW0 3nR3lzjRR8hyCCVr159jt46wJ9rYN71YQ/EsRKWU4eg6rHS4gFOdZawSwd547h0LqwMO 9alA== X-Forwarded-Encrypted: i=1; AJvYcCWdR090TPnRx8JUOWsHmj+TbZCQwVg2CyYFGVv1xmYk6C3bXHoAc3HSiOI+Ii8+vhxMwwX/H5GNhO4220M=@vger.kernel.org X-Gm-Message-State: AOJu0YzMvAegNHpVWeogCQ9uGKlpH0n1qqBJJ15KOsxkpo3a5ZUyYreb tSxmD7S27OeF1scbOf5kqSO4Tf1P6dM+cI87u2GJPtZFVKosoWiCPngzFCTSMw1Pk9i8dLl5tcv 91FiwLW2zDMUWZnt/45GFc9XG6hvAGduUuXvhyIR2GhBE3uvItopqu9c= X-Google-Smtp-Source: AGHT+IHFbYN4PHoZhAy2Ap0eVBG57YJgaBuU4VAYOcRbFvC6ua7Sf8lpRHfa1f+KL3Ku8bbnxFWWi964nH4c5eaAmANGcMdy1agt Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:ca0e:0:b0:3a7:635e:d365 with SMTP id e9e14a558f8ab-3a7c5540e9cmr37418815ab.6.1732711982732; Wed, 27 Nov 2024 04:53:02 -0800 (PST) Date: Wed, 27 Nov 2024 04:53:02 -0800 In-Reply-To: <67447b76.050a0220.1cc393.0086.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6747162e.050a0220.1286eb.0031.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] BUG: corrupted list in bch2_btree_and_journal_iter_exit From: syzbot To: bfoster@redhat.com, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit d1adfe4e7e4e7ea225547a07c4b79c314c50c6fb Author: Kent Overstreet Date: Sun Apr 7 03:26:36 2024 +0000 bcachefs: move root node topo checks to node_check_topology() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17e6e1e8580000 start commit: 9f16d5e6f220 Merge tag 'for-linus' of git://git.kernel.org.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1416e1e8580000 console output: https://syzkaller.appspot.com/x/log.txt?x=1016e1e8580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e92fc420ca55fe33 dashboard link: https://syzkaller.appspot.com/bug?extid=2f7c2225ed8a5cb24af1 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16cf575f980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14be0530580000 Reported-by: syzbot+2f7c2225ed8a5cb24af1@syzkaller.appspotmail.com Fixes: d1adfe4e7e4e ("bcachefs: move root node topo checks to node_check_topology()") For information about bisection process see: https://goo.gl/tpsmEJ#bisection