From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 143BD4A33; Tue, 26 Aug 2025 00:20:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756167601; cv=none; b=jixaeV4VOUj2Q98I191cA9LIHMDz89peCbJSaW6dgw2hisfd0WdS4IbqEF/r/UT+Osr2YgHDGKYg5hIk1r5M+jHzqcJT7VAoldZgD8AOO8A1SMK8nlAHPkfZ31/lFmG+8o2EZVluShREljfCSzcWCZC5QD69Wx+OxqZGMM4hdsc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756167601; c=relaxed/simple; bh=rdAGA8a0vtuFKA5IRGzn2qadcEvgRKjgWMhtJv9Uiio=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=oqz69kV4nPamVxNgk7ZMdPjpaVEg05oiJK2qeh8Ui1kWsY9fP7q+O8f83G3z73AObLpjOt48vWkga0TTMbmACVLFW9bAh0lrpQPbJv84/hufsPe13Ba6/vWh9QE2bfz0Ch1D6BBLplzE3rjwF49NnZLFSo9EHjIyPMdQglGLbp8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h8OmC8Pl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="h8OmC8Pl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 96839C4CEED; Tue, 26 Aug 2025 00:20:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756167600; bh=rdAGA8a0vtuFKA5IRGzn2qadcEvgRKjgWMhtJv9Uiio=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=h8OmC8Plbx4kx4FtlmgTk+KMt9Ugy2U9Js0jHXCrtKkN9axmUDzLVvNFeKhzag5iu 8NRzdQmqi6IwKo76HQFTmNn4BDDZuMJJUBAayiBshfQQ6Nj3/XRVqu/Csle7uqgdWx CsuoqU6EQ8AVyTBPbAMM9JZmXa0qx2Fib7eEKLk5Oca3q/zWHZ+Lt2P49qYsycOn17 fUJdonKc17k7LNC7NOoiKwN+ZhARWapFgBtgkR2vH3fOd6tHzvIQ0jJ4M8Ezo6Jso9 bDFRv90LR1y6BnPbmDgA09gp8TY3hzWyLFz/6X1l2/fDg2j8XcT5ELT1HfPMPgfYBM fheXAzdE2zy5A== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 33B6C383BF70; Tue, 26 Aug 2025 00:20:09 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] mISDN: hfcpci: Fix warning when deleting uninitialized timer From: patchwork-bot+netdevbpf@kernel.org Message-Id: <175616760800.3604027.14352969927664790670.git-patchwork-notify@kernel.org> Date: Tue, 26 Aug 2025 00:20:08 +0000 References: In-Reply-To: To: Vladimir Riabchun Cc: isdn@linux-pingi.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Fri, 22 Aug 2025 20:11:36 +0200 you wrote: > With CONFIG_DEBUG_OBJECTS_TIMERS unloading hfcpci module leads > to the following splat: > > [ 250.215892] ODEBUG: assert_init not available (active state 0) object: ffffffffc01a3dc0 object type: timer_list hint: 0x0 > [ 250.217520] WARNING: CPU: 0 PID: 233 at lib/debugobjects.c:612 debug_print_object+0x1b6/0x2c0 > [ 250.218775] Modules linked in: hfcpci(-) mISDN_core > [ 250.219537] CPU: 0 UID: 0 PID: 233 Comm: rmmod Not tainted 6.17.0-rc2-g6f713187ac98 #2 PREEMPT(voluntary) > [ 250.220940] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 > [ 250.222377] RIP: 0010:debug_print_object+0x1b6/0x2c0 > [ 250.223131] Code: fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4f 41 56 48 8b 14 dd a0 4e 01 9f 48 89 ee 48 c7 c7 20 46 01 9f e8 cb 84d > [ 250.225805] RSP: 0018:ffff888015ea7c08 EFLAGS: 00010286 > [ 250.226608] RAX: 0000000000000000 RBX: 0000000000000005 RCX: ffffffff9be93a95 > [ 250.227708] RDX: 1ffff1100d945138 RSI: 0000000000000008 RDI: ffff88806ca289c0 > [ 250.228993] RBP: ffffffff9f014a00 R08: 0000000000000001 R09: ffffed1002bd4f39 > [ 250.230043] R10: ffff888015ea79cf R11: 0000000000000001 R12: 0000000000000001 > [ 250.231185] R13: ffffffff9eea0520 R14: 0000000000000000 R15: ffff888015ea7cc8 > [ 250.232454] FS: 00007f3208f01540(0000) GS:ffff8880caf5a000(0000) knlGS:0000000000000000 > [ 250.233851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 250.234856] CR2: 00007f32090a7421 CR3: 0000000004d63000 CR4: 00000000000006f0 > [ 250.236117] Call Trace: > [ 250.236599] > [ 250.236967] ? trace_irq_enable.constprop.0+0xd4/0x130 > [ 250.237920] debug_object_assert_init+0x1f6/0x310 > [ 250.238762] ? __pfx_debug_object_assert_init+0x10/0x10 > [ 250.239658] ? __lock_acquire+0xdea/0x1c70 > [ 250.240369] __try_to_del_timer_sync+0x69/0x140 > [ 250.241172] ? __pfx___try_to_del_timer_sync+0x10/0x10 > [ 250.242058] ? __timer_delete_sync+0xc6/0x120 > [ 250.242842] ? lock_acquire+0x30/0x80 > [ 250.243474] ? __timer_delete_sync+0xc6/0x120 > [ 250.244262] __timer_delete_sync+0x98/0x120 > [ 250.245015] HFC_cleanup+0x10/0x20 [hfcpci] > [ 250.245704] __do_sys_delete_module+0x348/0x510 > [ 250.246461] ? __pfx___do_sys_delete_module+0x10/0x10 > [ 250.247338] do_syscall_64+0xc1/0x360 > [ 250.247924] entry_SYSCALL_64_after_hwframe+0x77/0x7f > > [...] Here is the summary with links: - mISDN: hfcpci: Fix warning when deleting uninitialized timer https://git.kernel.org/netdev/net/c/97766512a995 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html