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 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 595B9C4338F for ; Fri, 23 Jul 2021 20:01:15 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7210D60E98 for ; Fri, 23 Jul 2021 20:01:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7210D60E98 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4GWgDm5gHdz3bmP for ; Sat, 24 Jul 2021 06:01:12 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=LVh8DTRu; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=bugzilla.kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=bugzilla-daemon@bugzilla.kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=LVh8DTRu; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4GWgDF3v5Fz2yR2 for ; Sat, 24 Jul 2021 06:00:45 +1000 (AEST) Received: by mail.kernel.org (Postfix) with ESMTPS id 5A72D60F4D for ; Fri, 23 Jul 2021 20:00:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627070442; bh=h9RA2tMNoVOp/4TDypgaNArRcSvKmJIu5f8+yA9cBkg=; h=From:To:Subject:Date:From; b=LVh8DTRugPA2IkOk0co9mbp1Zr3SW9DBL6hD7C66EFPMMWUuf7/rXEMMVG7fuIUHW mT5mR9/fvaZILzGnDgJ+bYTCA1uTzBlXwAaJExhTexJBvBRpdRkcbGzEoByzRqRRJe jtptkF7UTgr2CFMrB+xiw2aEcroSkG3h3BgxZqCGFlF2qYsCdIfptJH8JJO+JZMkv8 NBcN5JgwLBVT+FBZKS1Okq/nav/korHadLm3qHJHaG/JMXjuUDT/w6KgSNUYSZz871 Q/5YTg+8FfrzlnZGjpy8y6tl0Y8156diwmZID7ycU7NBrqGSLT8QGX81kmNUlAbYmM gGbDnEQBBnAfw== From: bugzilla-daemon@bugzilla.kernel.org To: linuxppc-dev@lists.ozlabs.org Subject: [Bug 213837] New: "Kernel panic - not syncing: corrupted stack end detected inside scheduler" at building via distcc on a G5 Date: Fri, 23 Jul 2021 20:00:41 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: CC platform_ppc-64@kernel-bugs.osdl.org X-Bugzilla-Product: Memory Management X-Bugzilla-Component: Other X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: erhard_f@mailbox.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: akpm@linux-foundation.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cc cf_regression attachments.created Message-ID: 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 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" https://bugzilla.kernel.org/show_bug.cgi?id=3D213837 Bug ID: 213837 Summary: "Kernel panic - not syncing: corrupted stack end detected inside scheduler" at building via distcc on a G5 Product: Memory Management Version: 2.5 Kernel Version: 5.13.4 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Other Assignee: akpm@linux-foundation.org Reporter: erhard_f@mailbox.org CC: platform_ppc-64@kernel-bugs.osdl.org Regression: No Created attachment 298017 --> https://bugzilla.kernel.org/attachment.cgi?id=3D298017&action=3Dedit dmesg (5.13.4, PowerMac G5 11,2) Happens when building larger projects on my G5 via distcc. Time to failure = is about 3-10 minutes. Kernel 5.10.x does not show this problem. Probably connected to bug #213079. [..] Call Trace: Kernel panic - not syncing: corrupted stack end detected inside scheduler CPU: 1 PID: 11467 Comm: powerpc64-unkno Tainted: G W=20=20=20=20=20= =20=20=20 5.13.4-PowerMacG5+ #2 [c00000003e79ea80] [c000000000541c90] .dump_stack+0xe0/0x13c (unreliable) [c00000003e79eb20] [c00000000006813c] .panic+0x168/0x430 [c00000003e79ebd0] [c00000000080a4b0] .__schedule+0x80/0x840 [c00000003e79ecb0] [c00000000080adbc] .preempt_schedule_common+0x28/0x48 [c00000003e79ed30] [c00000000080ae0c] .__cond_resched+0x30/0x4c [c00000003e79edb0] [c0000000001c6d80] .mempool_alloc+0x38/0x198 [c00000003e79ee90] [c00000000049a444] .bio_alloc_bioset+0x94/0x174 [c00000003e79ef40] [c00000000049a544] .bio_clone_fast+0x20/0x7c [c00000003e79efd0] [c00000000049a60c] .bio_split+0x6c/0xc4 [c00000003e79f060] [c0000000004a7018] .__blk_queue_split+0x120/0x474 [c00000003e79f160] [c0000000004adc30] .blk_mq_submit_bio+0x88/0x524 [c00000003e79f250] [c0000000004a0e30] .submit_bio_noacct+0xc4/0x26c [c00000003e79f340] [c000000000355bec] .ext4_io_submit+0x5c/0x70 [c00000003e79f3c0] [c000000000355f08] .ext4_bio_write_page+0x2f4/0x480 [c00000003e79f480] [c000000000334b84] .mpage_submit_page+0x70/0xa0 [c00000003e79f500] [c00000000033b09c] .ext4_writepages+0xcc4/0xe5c [c00000003e79f7b0] [c0000000001cf214] .do_writepages+0x54/0xa0 [c00000003e79f830] [c0000000001c3ab8] .__filemap_fdatawrite_range+0xc0/0xfc [c00000003e79f930] [c000000000337f34] .ext4_alloc_da_blocks+0xf4/0x100 [c00000003e79f9b0] [c000000000328594] .ext4_release_file+0x24/0xd8 [c00000003e79fa40] [c00000000026ea5c] .__fput+0x12c/0x270 [c00000003e79fae0] [c00000000008eb40] .task_work_run+0xa0/0xc0 [c00000003e79fb70] [c00000000006e284] .do_exit+0x55c/0xa6c [c00000003e79fc60] [c00000000006e824] .do_group_exit+0x50/0xb0 [c00000003e79fcf0] [c00000000006e898] .__wake_up_parent+0x0/0x34 [c00000003e79fd60] [c000000000021540] .system_call_exception+0x1b4/0x1ec [c00000003e79fe10] [c00000000000b9c4] system_call_common+0xe4/0x214 --- interrupt: c00 at 0x3fffadc46aa8 NIP: 00003fffadc46aa8 LR: 00003fffadba6d04 CTR: 0000000000000000 REGS: c00000003e79fe80 TRAP: 0c00 Tainted: G W=20=20=20=20=20=20= =20=20=20 (5.13.4-PowerMacG5+) MSR: 900000000200f032 CR: 22000482 XER: 00000000 IRQMASK: 0=20 GPR00: 00000000000000ea 00003ffff3f1ae50 00003fffadd65300 0000000000000000= =20 GPR04: 0000000000000000 0000000000000000 0000000000000000 0000000000000000= =20 GPR08: 0000000000000000 0000000000000000 0000000000000000 0000000000000000= =20 GPR12: 0000000000000000 00003fffadeddc30 000000014af075a0 000000012379b0f0= =20 GPR16: 000000012947ec38 00003fffd7d95cd8 000000012947eb28 000000000000002f= =20 GPR20: 0000000000000000 00003fffadd5fff8 0000000000000001 00003fffadd5ea58= =20 GPR24: 0000000000000000 0000000000000000 0000000000000003 0000000000000001= =20 GPR28: 0000000000000000 00003fffaded6c50 fffffffffffff000 0000000000000000= =20 NIP [00003fffadc46aa8] 0x3fffadc46aa8 LR [00003fffadba6d04] 0x3fffadba6d04 --- interrupt: c00 Rebooting in 40 seconds.. --=20 You may reply to this email to add a comment. 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