From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CBABDECAAA1 for ; Fri, 9 Sep 2022 06:03:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229719AbiIIGDE (ORCPT ); Fri, 9 Sep 2022 02:03:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229652AbiIIGDC (ORCPT ); Fri, 9 Sep 2022 02:03:02 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B3F6ED386 for ; Thu, 8 Sep 2022 23:03:01 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 07A1161236 for ; Fri, 9 Sep 2022 06:03:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 5FB7AC433B5 for ; Fri, 9 Sep 2022 06:03:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1662703380; bh=unN8QxxvJeELCF8nqkRhNSj05IJhg2nVTboxggP8DME=; h=From:To:Subject:Date:In-Reply-To:References:From; b=fehMwxL7SeVuJKsV7gNG0Owv2L5yTr0YOg1VU5iaOa4b+ZaLDa8pmIld5RQq2Ior0 5WKN9Vt+MHi9Pnd/JNUgirCssS5Ukk5FriR/QwzZOvtG872Vu6JFPaerOCGHmwRxFP vPwsOb6D1BqkaHDdAON+ZV3ZStMPWDmRDJ7/pO1+Gtx2DvYJ3LBB1zhWtVe+n8YtyI 8XPcE3k4ciYsPpLktB7AvKLSwfHeXVxPcisc+u7z81wD6QbB8GCwfZqc7VZ80zDmC4 uiPVpoTSCUk/FzE8jkBgW69GYHl63l+q8dsAHPVViKWEYACqnRcrLWudL7UerBRKZm z1rvIVVgY/GCA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 4308BC433E9; Fri, 9 Sep 2022 06:03:00 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 216322] Freezing of tasks failed after 60.004 seconds (1 tasks refusing to freeze... task:fstrim ext4_trim_fs - Dell XPS 13 9310 Date: Fri, 09 Sep 2022 06:02:59 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Product: File System X-Bugzilla-Component: ext4 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: brian.bascoy@kaluza.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216322 brian.bascoy@kaluza.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |brian.bascoy@kaluza.com --- Comment #9 from brian.bascoy@kaluza.com --- I have a similar (same?) issue with my XPS 13 but the failing tasks seem completely random. I think this started after upgrading my kernel from 5.13= to 5.14. Len, can you confirm this only happens with fstrim? Here are a few examples from my current boot: Freezing of tasks failed after 20.002 seconds (1 tasks refusing to freeze, wq_busy=3D0): task:python3 state:D stack: 0 pid:120996 ppid: 1 flags:0x00000006 Call Trace: __schedule+0x2ae/0x7c0 schedule+0x4e/0xb0 fanotify_handle_event+0x352/0x4d0 ? wait_woken+0x60/0x60 fsnotify+0x2ff/0x550 __fsnotify_parent+0xff/0x310 security_file_open+0xdd/0x150 ? security_file_open+0xdd/0x150 do_dentry_open+0xf2/0x380 vfs_open+0x2d/0x30 do_open.isra.0+0x224/0x420 path_openat+0x18e/0xc80 do_filp_open+0xb2/0x120 ? __check_object_size+0x13f/0x150 do_sys_openat2+0x245/0x310 do_sys_open+0x46/0x80 __x64_sys_openat+0x20/0x30 do_syscall_64+0x38/0xc0 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f2885d3c6eb RSP: 002b:00007fff68482670 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f2885c27140 RCX: 00007f2885d3c6eb RDX: 0000000000080000 RSI: 00007f28856a2870 RDI: 00000000ffffff9c RBP: 00007f28856a2870 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 R13: 00007f2885499990 R14: 0000000000080000 R15: 0000000000000001 --- Freezing of tasks failed after 20.006 seconds (1 tasks refusing to freeze, wq_busy=3D0): task:git state:D stack: 0 pid:121036 ppid: 16154 flags:0x00000006 Call Trace: __schedule+0x2ae/0x7c0 schedule+0x4e/0xb0 fanotify_handle_event+0x352/0x4d0 ? wait_woken+0x60/0x60 fsnotify+0x2ff/0x550 __fsnotify_parent+0xff/0x310 ? get_acl+0x1d/0x170 security_file_open+0xdd/0x150 ? security_file_open+0xdd/0x150 do_dentry_open+0xf2/0x380 vfs_open+0x2d/0x30 do_open.isra.0+0x224/0x420 path_openat+0x18e/0xc80 ? filemap_map_pages+0x134/0x630 do_filp_open+0xb2/0x120 ? __check_object_size+0x13f/0x150 do_sys_openat2+0x245/0x310 do_sys_open+0x46/0x80 __x64_sys_openat+0x20/0x30 do_syscall_64+0x38/0xc0 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f3fead69bcc RSP: 002b:00007ffca0166ac0 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3fead69bcc RDX: 0000000000080000 RSI: 00007f3feae31570 RDI: 00000000ffffff9c RBP: 00007ffca0166c80 R08: 0000000000080000 R09: 00007f3feae31570 R10: 0000000000000000 R11: 0000000000000287 R12: 00007ffca0167cb8 R13: 00007ffca0166b20 R14: 00005575094ba320 R15: 00007ffca0166b20 --- Freezing of tasks failed after 20.007 seconds (1 tasks refusing to freeze, wq_busy=3D0): task:grub-editenv state:D stack: 0 pid:125647 ppid: 1 flags:0x00000004 Call Trace: __schedule+0x2ae/0x7c0 schedule+0x4e/0xb0 fanotify_handle_event+0x352/0x4d0 ? wait_woken+0x60/0x60 fsnotify+0x2ff/0x550 ? chacha_block_generic+0x6f/0xb0 __fsnotify_parent+0xff/0x310 security_file_open+0xdd/0x150 ? security_file_open+0xdd/0x150 do_dentry_open+0xf2/0x380 vfs_open+0x2d/0x30 do_open.isra.0+0x224/0x420 path_openat+0x18e/0xc80 do_filp_open+0xb2/0x120 ? __check_object_size+0x13f/0x150 do_sys_openat2+0x245/0x310 do_sys_open+0x46/0x80 __x64_sys_openat+0x20/0x30 do_syscall_64+0x38/0xc0 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f125633bb38 RSP: 002b:00007ffd4004d148 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f12563501f8 RCX: 00007f125633bb38 RDX: 0000000000080000 RSI: 00007f125634321b RDI: 00000000ffffff9c RBP: 00007ffd4004d300 R08: 0000000000080000 R09: 00007f125634321b R10: 0000000000000000 R11: 0000000000000287 R12: ffffffffffffffff R13: 0000000000000001 R14: 000000000000000d R15: 000056394c0aa990 --=20 You may reply to this email to add a comment. 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