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 041B32773EC for ; Fri, 28 Nov 2025 02:23:51 +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=1764296634; cv=none; b=Fh2gvvdk8eX4DvFG8S6g9u8uaKeil/eD4TmJHWps/9W6vXPYLo3yeFTiq/Cn2SeJotFbkenH+b6xnaSe+jpwSnf6o693LSeGCJXl1VbtKMoiDoH/NXV9MLGvz+5bfk83qYr7x2Dlc9e3nQ+1OWx7ipfLEiuHAP2IlTrRt3794PY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764296634; c=relaxed/simple; bh=TbmhOLTpw+UHg0wl0jiGcLmHZAMEKvcishwQcyriapc=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=Y7wF834SUtxihsN3MpVAmmSm6aJJKz7od35cyXZ4RUru6k2m6AkXRYp2PtuuL3UZWkPAnOLZfOA1RGtOAHxnHI5UgaV2jLObCMCCy1rdvPtENfz97JA+tOD14ksXqO4j6KkS7/z/swQlhoHwb1z1hOflG5/dnMntPADqbqaDcqI= 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=ceO8exYA; 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="ceO8exYA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1764296623; bh=T4LxTPAh/XNGjMhEDM+3GrG2M+fEOgedvxutmiBdcy8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ceO8exYAWw+Nr1LiTS7CrQ4esXl7mpTWTZmaNeO9GbJTXrua+FgClwhbxfidK1Uek 6SczGNRp3ApBgOXPZFRB3vXBiht3wA06O6wiyPDJFyRUz0tHYTLtm6sOp82x+qnDiI g3YkeyfR/s82Db8JTLcb7nYudbqzmOYGT/CUTfpU= Received: from lxu-ped-host.. ([111.201.7.117]) by newxmesmtplogicsvrszc41-0.qq.com (NewEsmtp) with SMTP id 41087EC1; Fri, 28 Nov 2025 10:16:16 +0800 X-QQ-mid: xmsmtpt1764296176t50spqy5i Message-ID: X-QQ-XMAILINFO: NWEwCzsFJJ7KhfEtO2bHrHc2psD3fyWTY+MVkF3dbyD4YBmXUPxdWZydWf0uv/ GtnKR7vM81/R4RUuiS5F9Kj0zlghi3H65URTrroFWS+W7rMZOHNvydXw6jWgfI7SqqMJmL4eBDNb sGCwa/A3GA20ldYU/x6pa3y3vUArozgXx+1uDlLmuIk32PYZzOn08uFGGkxRQpmhe50bTOuf93K+ xa4Em3rrvx7ZXg4j5322m8mB79NnPV8wcGG7sroMIGLV3Ai4njXT0SLhnsRyIjRIDUYQ8gM71+IU 1xoZoNpeB7fw74DsN+WxqIRRBZzwzpCyBcOXY6LEh1uNDUzamWlFWkTW0le4hg30SuGQetF60tMe T6OorkPdURAshzrMb+hNWDOFJut2frt8gDunx1G0ng7vKvwiGmXrVI/kO57+E39R5L+G3KNmiWBV c3aH+rj4RqQRywREhhbScW+ohcv8Urf/kBUi90BtRX3gvNwNjrLElxagoSYfPyHyX3qFRq4Gqx9Z DPsQdK1qSQIY9MkhFg9yo0FStKoo4ya2bB4x2CqNIgS9faCSQJSysqIV2vcdr5ELghpsa1UjM5Vx IWqnDHhWa1KMo9/4yyHmYbpNOqq0lJjxKHLFQ3k/xcxdEchRYHnc2KFMb/zv69xKrCTY6ikFIpzz gp5iZin5pas1Mz6GLHtS0AlkOFA0eUlRW4w7moe/cKKZ+zxJwUv33lgey3aXWW7LKeaHGS8y/Rjq vY4OYSm1B7i7IPmXZI17j5CywMnL+IK5U3YVtb3YHYCIaBlSq/UFTfmH57Ef35+zZIwPwcyiEw3f 7v6ZLnYS1Vq3o95E3geSUOmyZ/8AD0JJcxrmH67nLzNLqdStK3Cso6TfrBMukT8LlS+aj6XnJ7mV NMMEBc3Ec5mqN9cFeMDOMcUnfB6gkOm4GPYm7RRyHZ26m9kzl0zItSipwX62dcvpJvBQvS0QfyEk FLkTG6WM9p3pRHCxdQpsMl4dRMCir3 X-QQ-XMRINFO: Mp0Kj//9VHAxr69bL5MkOOs= 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 10:16:17 +0800 X-OQ-MSGID: <20251128021616.86006-2-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..1ceb7a0d4bec 100644 --- a/net/devlink/core.c +++ b/net/devlink/core.c @@ -512,6 +512,7 @@ static void __net_exit devlink_pernet_pre_exit(struct net *net) &actions_performed, NULL); devl_dev_unlock(devlink, true); devlink_put(devlink); + cond_resched(); if (err && err != -EOPNOTSUPP) pr_warn("Failed to reload devlink instance into init_net\n"); }