From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 4DF0436B905 for ; Mon, 14 Sep 2026 16:04:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789401850; cv=none; b=PumEQ+zrM6xWc2EPJfIOhJwXdSc9Ty5YLMtLA/J2Fj0re5DiQe6UvJ+coDweVS9DcEXx7yjFZUJfp238B32Lm8v52HMeSgX1WHbPjS01RaY9AZiIgzreJuoNG3b/8/VmSZO5GYseVvnyDFot0PJdS3APRS4Ne9aQly1u+/tSxmg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789401850; c=relaxed/simple; bh=ZzsST+LEUGeVsaNT2nlxnAzIEtfZDnpQOEj5US9Iw2A=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=XC1s0w+YlVMkdxgVWAfxdhgWInwGdUMA43CEEH63UeMMM3aTVOWsoxgqLDH81OBAUUnuqYFvc8etWfr9pJRF717rL0RcXk/55sZkcduMslcTtJL7aHVVTqBWkw7wWzf/JhsdI3DQ/A0y1Tol/MIisFXL3D9UKVsSxN2PvUTL84o= 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=209.85.167.200 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-oi1-f200.google.com with SMTP id 5614622812f47-4a7de733fa9so4558000b6e.3 for ; Mon, 14 Sep 2026 09:04:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789401847; x=1790006647; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=bqVhu3Rqi7QrX2Xb1oDXVOQWk7VkDTkLnCINgBeuGRA=; b=hPSaKWRxrVimozIomJN5pqfvQZ9eyfU0/q6IzctN4hpqfiMq7b3VLNNhFy0JShHZwa XCi5djePuoXFjeX+Pdny8dtgDxcR1uivzQSSFzDVuA0vxJrzW/xapbHaR0ug4uPAt+Il RlcjTh8bo+vzt9cz9I+X8vhR0SJD+E8o1NWmmphWU2aAtLa0EWkbf5DgpA13nEtEN06v xi7WxhsVlwAPpVseisWPtFqU6Wzp57VMWzZqdXFObTPbvsx2AXgcin8TzGpoHNh9sIcH raFBBOzpjtLeqAbgGhTGjB7FLrI5cbNOrfO0BFrPxg4IrIIr3VlKQGUSPRIbMIcfifm1 fR6g== X-Forwarded-Encrypted: i=1; AKwUvBy0XRAM+LOE53hZvbDQ1sVDzeh0zhM7lMfvCiD4LFqwV0mHpIgh5A4lKMhdI2tepC2OeJkSD6f6nNKXlqQ=@vger.kernel.org X-Gm-Message-State: AFuF++nrOPmla1NipyX9QHYsfXy0SBJGV+HINZAY/oTifEO0KoufcGaw mORFM18lPDTv8EiTbORv0Jj8J4XEpc29j+YbBFjHbTz8NK2cZju9mCmoWdpLMSIYA2FCEZBNS5t E9UCKafzbBxEH2S3/jYCitGxHZt1+jq3BaGK6oFPUJWB4MoaWQkXmXDZwIoU= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:3a10:b0:4b1:b037:da8b with SMTP id 5614622812f47-4c7b34d5c4cmr2158407b6e.11.1789401846926; Mon, 14 Sep 2026 09:04:06 -0700 (PDT) Date: Mon, 14 Sep 2026 09:04:06 -0700 In-Reply-To: <6aa7dac8.02c11d65.3148fc.728cSMTPIN_ADDED_BROKEN@gmr-mx.google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aa81af6.f81106d8.2ab401.0051.GAE@google.com> Subject: Re: [syzbot] [net?] BUG: using smp_processor_id() in preemptible code in sk_skb_reason_drop From: syzbot To: jchuang26@m.fudan.edu.cn, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+dc57fd6722deb17e92af@syzkaller.appspotmail.com Tested-by: syzbot+dc57fd6722deb17e92af@syzkaller.appspotmail.com Tested on: commit: 50d05c7c Merge tag 'landlock-7.3-rc3' of git://git.ker.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=152a8df9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=b454dc6b1b7acd30 dashboard link: https://syzkaller.appspot.com/bug?extid=dc57fd6722deb17e92af compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=154fe925580000 Note: testing is done by a robot and is best-effort only.