From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 B3BBEDDC5 for ; Tue, 24 Dec 2024 04:33:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735014785; cv=none; b=cnKhdDr73PdGNrXIEDhWQO/GLPvPv/f9BhDaK7X7quZKeeUaAtVoRZhdxZg4u+MM50ZOvwTlt/FxkXwFlcMilZCr1I1NhAXoUiTBEaJ5LrzPHkGxTNsTFDFwBxE/EF3sh4RdphZl6K4weT38u2man8nLZMUUMfF8aJJDgIuO/m8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735014785; c=relaxed/simple; bh=D3WGT1hTOb/+xXF3NKtoinpNdoj8OLS08yvcRyaP1HU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=GDt0LPJjnXafQLiJiyRRhEoHm3WWEmQopSKk32jibxZbrLB5OZzAAQqLnvilwSWw+rU0Liq1NW9JR0y4pxjsFIPvLPBY4VecdQiy1ArpiW3eGG7rLbiEJIeSPAxBGvUsLnW8XnvYsugC7WAV4gsN5T00zjSDYoqN8qiGg6LKuZI= 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=209.85.166.72 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-io1-f72.google.com with SMTP id ca18e2360f4ac-844db0decffso448560239f.0 for ; Mon, 23 Dec 2024 20:33:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735014783; x=1735619583; 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=56DwQ+Xrpq47aH6wUSE5EKbR3a2epe605w7GKNmWpqM=; b=EjyLKh3psUqu7Ma/CImvBtmAw+LaC/aDFnmC/O/l+5tT4EFSarIYYrvNr9n/i3JXXJ tFFd2Zc0Nmuiaze05Fy02kZhR5oTe54DIGqHLu7Oz0D3Ju/LB3Yd+WbDnboB9HJvaKu/ dx4uXg0rqopRk6VEpFw9JMn1zuLaELoAbu7Jr77vbf5Yj/H5CA+CEUY9hLgLZPL0Nphm oBbpbSAQRX+Dt4c0Ej1xQevf325Z5W561BPBlEkKMIWx8w3W3EXL4vwVyK3gEMDQG37P wNDPg4VQaChu+htZtmDjlm+L1bHpCsydrdFtHxQN6V+qk5O7psh8wZmFBwal0ZeKze3N i7Iw== X-Forwarded-Encrypted: i=1; AJvYcCVByd00PXXu2zybOotNJ7048IG09FMJGpEo375oCXj2yBY7CNTsASlm0c+qaykcB9KCAVpK15PBAx1i+Ac=@vger.kernel.org X-Gm-Message-State: AOJu0Yzw9tQQakfhqnDSAa81pwLBw3H4DZXkEVvnZCGls0ZLIjAZ1XA8 dkN+IrC+5YBH+gPstm+FOlI4hiiBzIOq2df5mzdzLyTtwFTo8o1Wn8LcJs6vQkLrzV8D4wAjHhU 5LaTxIPyi+m0sBr3mjO4BAWGrddYvr0F3jPCDLGYRMF18uIVQ1PGzyxU= X-Google-Smtp-Source: AGHT+IHMsAmOJ47N8kqyKOZdjPbDTzNyaNTIpn0WZ2biAK+nGH4kL6Oyb9oNaVH+iKKqZSEoLoUbR1lTC9AAPzu1Bfs+xnFTFJp3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:15d3:b0:83a:ac2a:922 with SMTP id ca18e2360f4ac-8499ec26c8cmr1058611839f.7.1735014782902; Mon, 23 Dec 2024 20:33:02 -0800 (PST) Date: Mon, 23 Dec 2024 20:33:02 -0800 In-Reply-To: <6766dfca.050a0220.25abdd.0130.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <676a397e.050a0220.226966.004e.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in bch2_btree_path_level_init (3) 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 2d02bfb01b2743da06748ba396ff7da4425488ef Author: Kent Overstreet Date: Fri Jan 5 19:17:57 2024 +0000 bcachefs: improve validate_bset_keys() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11ffd4c4580000 start commit: 4bbf9020becb Linux 6.13-rc4 git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=13ffd4c4580000 console output: https://syzkaller.appspot.com/x/log.txt?x=15ffd4c4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=4c4096b0d467a682 dashboard link: https://syzkaller.appspot.com/bug?extid=5824b2660896028cfe7f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16d5dfe8580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=179d8adf980000 Reported-by: syzbot+5824b2660896028cfe7f@syzkaller.appspotmail.com Fixes: 2d02bfb01b27 ("bcachefs: improve validate_bset_keys()") For information about bisection process see: https://goo.gl/tpsmEJ#bisection