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 437BF149DE8 for ; Mon, 1 Jul 2024 12:21:03 +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=1719836464; cv=none; b=nr7XuhkyPzMD9PcsqG8BxMJMXPN0Rgakp1ChJ1aMKDVJ+GzcRr1Hh1UhCaQADjy13J7skEQu+HD+Lo8X87hBxxARIan6yXhbWTkXp0p/lhXraEBzCGc1AKNnaY6eIdYqNaaAt8B/EZCsSST3p4dcXHZnolsSWSdUuM1v3Onhhfg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719836464; c=relaxed/simple; bh=+deYL4WBlXJWKQEpgNwbfhUrOdLyhKqyIlelJn25hNA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=dNiqzi8mU+kQ6pJnIn5boivUBhfrPHiSsAfFRZvDqusrf+ErqD4oZQPm8b5DXf8w2s/ATvmS/65gwPnPajJZvEMep7U1fMvm8mUcSk4nPLpBYVJ0vbX+E3OR9/1O4kAd1h/qlM7YnVaj+XN9ilC50dkDDJb1c/84l4w2rwImTSY= 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-7f63eb9f141so66229339f.1 for ; Mon, 01 Jul 2024 05:21:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719836462; x=1720441262; 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=wwUU/lzjebgwtoQnySebEIMZvhyJodUWf06YFj+rre0=; b=Mvhb5KhW320kBFQFPrTu6VHzDQCiPKesONG9wuijFnlkQlDRhM6M01/jIjp+3O1pRK fPlTZTwXtSz401lVw/Tpeh5mYO8ahJYqS+onT/7+pEEa72jpN4r1l9wbKy8vwYxBKKCJ B7aWJ+79oGJReWYwFy9rfmggrKnpAxnYSCyZBkT189IJLAbX8BDUVTbIWdeVngzOPLGx 54GTVFMbHsARb21dhAMS+Y4yt06B8skbQN3LHl2QviXgW7CVuTJOZ6oQ34FVAVIWDdBX ak6FYbOwxzwZOMVU370NSj/rSjXHMA0k7uLuFwErQR3lL+jFFqK6zdu9IP/bXmJQ3ZeD cSyw== X-Gm-Message-State: AOJu0YxWm5aprNbQbjelhZ1QTkYtpWqkjt02G2ofDJ57OTs4eSO00JTb ZcrFzQSrTxtzAlfdif5sbUCYHZN/t8iSEGP+ne27GaVMwbyQlknTsRglrMOKSPGOEibSieqWVN1 ByxNWo2yOTFTeNhdfyBTM4nNNhoP042OSVpsQ62yKegeoOmHlAKFtVtY= X-Google-Smtp-Source: AGHT+IH9qCJVN3HstAQD5PBF97/APL/UyLQfzjGiMydDwJa6fb/CgDGnCv+v3p8wNJR21pEG00ZhKu83CKaBAWCvPIYyMsfrtTKw Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:372b:b0:4b9:9c0a:6f6c with SMTP id 8926c6da1cb9f-4bbb59453e7mr386926173.1.1719836462510; Mon, 01 Jul 2024 05:21:02 -0700 (PDT) Date: Mon, 01 Jul 2024 05:21:02 -0700 In-Reply-To: <20240701100849.13110-1-wojciech.gladysz@infogain.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006b809c061c2ea17b@google.com> Subject: Re: [syzbot] [bpf?] KMSAN: uninit-value in htab_percpu_map_lookup_elem From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, wojciech.gladysz@infogain.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+0a079d6ef3831217a230@syzkaller.appspotmail.com Tested on: commit: e478cf26 Merge branch 'bpf-fix-a-couple-of-test-failur.. git tree: https://linux.googlesource.com/linux/kernel/git/torvalds/linux console output: https://syzkaller.appspot.com/x/log.txt?x=162282b9980000 kernel config: https://syzkaller.appspot.com/x/.config?x=2ad6a8768920dd4b dashboard link: https://syzkaller.appspot.com/bug?extid=0a079d6ef3831217a230 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=148ddbfa980000 Note: testing is done by a robot and is best-effort only.