From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out203-205-221-240.mail.qq.com (out203-205-221-240.mail.qq.com [203.205.221.240]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B67842E8B96 for ; Fri, 28 Nov 2025 08:52:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.205.221.240 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764319938; cv=none; b=VdiEuMXf952gUoup5ET4nVxYc89jm4QqChz+DB4dWyJ/FjIoEHgQofWp2LtU03e6EyarC1PR3zdUbfJk87hM6mdqYbGXHSWBNpTbraAZXLtyjsuRxeur2/WeY0XgP9WPoCGKceA23id0+BEJzDwil5A7y1vPo8pElDzgKqo/S/4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764319938; c=relaxed/simple; bh=c6w/ciNxmQ5N8EsWcoHzm7Yw/1azDYlrvQXs0o+852Q=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=UmGzd3Wpvpbss73FwiVwiCcHyya2V7AkjiM1bI9kR32NDiUhsxsYrY3r/doQ7cxnTOkOHHTINoEYars70GBcL8+eiqzv4i0SJJ6GO9zm49b22+k7zIm8qDY9zZN5+2JJhwiYdtM7lyPtXjYV9zFDMnF1Stnv1nONXo/DAvTjcRk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=oWZcGAg7; arc=none smtp.client-ip=203.205.221.240 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="oWZcGAg7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1764319933; bh=LQe/8rulzndTT0XCS/6h/c/fh57fxTxekzOP6pLuOLo=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=oWZcGAg7dMdDhmA8EG0dQsnDj3RpYkMVW7K9HdpJdtMoJqWQ6J6dU+saI57Vuza8c Ub8Plx0vIpuz53L6BO6tAcJqokg0Ssa46ClZOVPtA1m6qbdLHkZ8aFA7eJOFPzI61K q7QAf37r8JvxWAVGE+aN46QOsZSD+usNRB8ISbCg= Received: from lxu-ped-host.. ([111.201.7.117]) by newxmesmtplogicsvrsza63-0.qq.com (NewEsmtp) with SMTP id D0C0FEE7; Fri, 28 Nov 2025 16:52:12 +0800 X-QQ-mid: xmsmtpt1764319932trrpj81xy Message-ID: X-QQ-XMAILINFO: MXi6VldghLL7Sh4HqkUlys7EokynXDVmD0cCYO0FEY38Zw5tPKVAcGF/E7y2lC umvnUMLI+47uqsK+VRTV6MZI2zfBlIvdYvZtcjIoO1QEwXlLM9DXk2wH8+f0wjPcnbiN30PAsrW4 PZA3OKT6HfD0oGKbc+t4U/ZqWHROoNwVYqHJv8XQcBLw/LxNLCNtEvolN8CAtOKzLYBPn2boyn8T F1mxwZMocX2gAVDcnGn/6Rd9hGfVGQuR7m48YYKFJP90LYJm3JyGjk6159oeUQahB1G/l5y+xoW+ FOiYoSxn0MdUhH+4qpXQK0Zfc9DOCfOmoGryGhUprObZRKh/Qqo++cgEfsZOf/XTlHkRXQG76fcx yovhS3wfGhQ6/NaW5eFKdW//2FpFq3MSDwFc8a1YJYwGlMv8nyMv/f1sEXeSdpxkAJEZpQjTVYUh qvXCaF1FDsuOt0XEkhzq1jytMzUjPVWAGX6Syvd0+xraHSQ8Ix4Fd9VY2rkY9K781UfJDYSRVztH 3/XjO5En3Sg06VkS/Kbu6iLzNSIb91JotyT5aG74eNDq/4LezYDJcwxQH+LPxk/nq+2GIHeZ2lLi IP3lM6WTxTb9iafBnoQKMKnQODxpoX3fU8wMP7F2WDJ7KZMI/sjsChZKwU8JZRh2fc9WWjkjx+s4 Ndkqk9KeAJujIz5sTQXdm6oluizFS13XYMKTRy6dmMQ6IG2gbq6bIHFJ5GV3ousr/s7T92ivpwd2 0q6DbJsF6j4zk4vW/ZZcwCyyjme1lyFUsUsf0NjlWZbNaLWtRNF2un4Ae4GqZKUAe5KIEDdjyGlA bKs/yMTsUUOIRdmC/4lBPt2aQsyopHsB+P2mdgno77yDmr1yvQ7+/qDdVS3BFTepfLpa3eRIsLFV RlYFlH8n7p+PQ/MCdotU7J6XRjaLoCtCb2nU48VoX7IwXAPkHf6Tij6uuPZw78CxpuTuw1JnXWo2 7NORcxhP3YDX30HZXAH71uYC7IxoMvXAvC2JYJQHQ= X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= From: Edward Adam Davis To: syzbot+11d9554b851e6081de70@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [net?] INFO: task hung in devlink_health_report (3) Date: Fri, 28 Nov 2025 16:52:12 +0800 X-OQ-MSGID: <20251128085211.112814-2-eadavis@qq.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <6928c5c3.a70a0220.d98e3.011b.GAE@google.com> References: <6928c5c3.a70a0220.d98e3.011b.GAE@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit #syz test diff --git a/net/devlink/core.c b/net/devlink/core.c index 58093f49c090..d66eb5387d2d 100644 --- a/net/devlink/core.c +++ b/net/devlink/core.c @@ -503,6 +503,7 @@ static void __net_exit devlink_pernet_pre_exit(struct net *net) * all devlink instances from this namespace into init_net. */ devlinks_xa_for_each_registered_get(net, index, devlink) { + cond_resched(); devl_dev_lock(devlink, true); err = 0; if (devl_is_registered(devlink))