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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 11749C04FE5 for ; Mon, 26 Apr 2021 07:55:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D92B4600CC for ; Mon, 26 Apr 2021 07:55:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237700AbhDZH4A (ORCPT ); Mon, 26 Apr 2021 03:56:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39970 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234215AbhDZHpB (ORCPT ); Mon, 26 Apr 2021 03:45:01 -0400 Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 507D7C06134C; Mon, 26 Apr 2021 00:43:15 -0700 (PDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4FTH1q1F9tz9sXG; Mon, 26 Apr 2021 17:43:11 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1619422992; bh=bWgd1tMrP7+EuKXW8f+HrqUw7mP/XAMdLt441klf1W8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=mXfLWyUkuzfAfnYzobmHYLpH/0/X3YCl9GMfnrBR/t7qTTAATMHommU8v0qTT1Pcu wNpvvmnW8UTYm49t+IDGqS1+75QKoueYcnyHC0XOZ83WEtdWUEZR3CYYp2U0rZNP31 yyu8Fwxe5uxKZDnyZw5SFd9K534xNRu+vuKOvL/L2SuuDbV0NsdjpgQYAG2rTQttBM iVbbuSU1Dxsc0o98Xjt4fb2WnVCxT+cnLsPfbIZawNgisV0licl6HpbZQ/PTZdTjfW WRM/McteR0sFf9s48MNoFzqOL8nLF4hOgHru4c4XTKOzulto8khhc8Dm7tzWfuJhhN cPwB9u7ZgNBlA== Date: Mon, 26 Apr 2021 17:43:10 +1000 From: Stephen Rothwell To: Jens Axboe Cc: Linux Next Mailing List , Andrew Morton , Michael Ellerman , PowerPC , Linux Kernel Mailing List , Linus , Changheun Lee Subject: Re: linux-next: boot failure in today's linux-next Message-ID: <20210426174310.6f03345b@canb.auug.org.au> In-Reply-To: <20210426163606.36a97253@canb.auug.org.au> References: <20210426163606.36a97253@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/duTEN4xOS/YRmTHNlZX.f4_"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/duTEN4xOS/YRmTHNlZX.f4_ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, On Mon, 26 Apr 2021 16:36:06 +1000 Stephen Rothwell = wrote: > > Today's linux-next build (ipowerpc_pseries_le_defconfig) > failed its qemu boot tests like this: >=20 > [ 1.833361][ T1] ibmvscsi 71000003: SRP_VERSION: 16.a > [ 1.834439][ T1] ibmvscsi 71000003: Maximum ID: 64 Maximum LUN: 32 = Maximum Channel: 3 > [ 1.834683][ T1] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 > [ 1.842605][ C0] ibmvscsi 71000003: partner initialization complete > [ 1.844979][ C0] ibmvscsi 71000003: host srp version: 16.a, host pa= rtition qemu (0), OS 2, max io 2097152 > [ 1.845502][ C0] ibmvscsi 71000003: sent SRP login > [ 1.845853][ C0] ibmvscsi 71000003: SRP_LOGIN succeeded > [ 1.851447][ T1] BUG: Kernel NULL pointer dereference on write at 0= x00000390 > [ 1.851577][ T1] Faulting instruction address: 0xc00000000070386c > [ 1.852171][ T1] Oops: Kernel access of bad area, sig: 11 [#1] > [ 1.852324][ T1] LE PAGE_SIZE=3D64K MMU=3DHash SMP NR_CPUS=3D2048 N= UMA pSeries > [ 1.852689][ T1] Modules linked in: > [ 1.853136][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.12.0 #2 > [ 1.853555][ T1] NIP: c00000000070386c LR: c000000000703a6c CTR: 0= 000000000000000 > [ 1.853679][ T1] REGS: c0000000063a2f40 TRAP: 0380 Not tainted (= 5.12.0) > [ 1.853870][ T1] MSR: 8000000002009033 = CR: 44002240 XER: 00000000 > [ 1.854305][ T1] CFAR: c000000000703a68 IRQMASK: 0=20 > [ 1.854305][ T1] GPR00: c000000000703a6c c0000000063a31e0 c00000000= 146b200 c0000000080ca800=20 > [ 1.854305][ T1] GPR04: c000000006067380 c00c000000020180 000000000= 0000024 0000000000008500=20 > [ 1.854305][ T1] GPR08: 0000000000000000 0000000000000000 000000000= 0000000 0000000000000000=20 > [ 1.854305][ T1] GPR12: 0000000000002000 c000000001640000 c00000000= 8068508 0000000000000020=20 > [ 1.854305][ T1] GPR16: 0000000000000000 0000000000000024 c00000000= 0f85f78 c000000000f0d998=20 > [ 1.854305][ T1] GPR20: c0000000013b59e0 0000000000000003 c00000000= 63a340c 0000000000000001=20 > [ 1.854305][ T1] GPR24: 0000000000000000 c0000000084a3000 c00000000= 80ca800 c00c000000020180=20 > [ 1.854305][ T1] GPR28: 0000000000008500 c0000000080ca800 000000000= 0000024 c000000006067380=20 > [ 1.855486][ T1] NIP [c00000000070386c] bio_add_hw_page+0x7c/0x240 > [ 1.856357][ T1] LR [c000000000703a6c] bio_add_pc_page+0x3c/0x70 > [ 1.856723][ T1] Call Trace: > [ 1.856890][ T1] [c0000000063a31e0] [0000000000000c00] 0xc00 (unrel= iable) > [ 1.857390][ T1] [c0000000063a3230] [c00000000070105c] bio_kmalloc+= 0x3c/0xd0 > [ 1.857514][ T1] [c0000000063a3260] [c000000000713014] blk_rq_map_k= ern+0x164/0x4a0 > [ 1.857630][ T1] [c0000000063a32d0] [c0000000008e17dc] __scsi_execu= te+0x1cc/0x270 > [ 1.857746][ T1] [c0000000063a3350] [c0000000008e7bf0] scsi_probe_a= nd_add_lun+0x250/0xd90 > [ 1.857887][ T1] [c0000000063a34c0] [c0000000008e921c] __scsi_scan_= target+0x17c/0x630 > [ 1.858007][ T1] [c0000000063a35d0] [c0000000008e9900] scsi_scan_ch= annel+0x90/0xe0 > [ 1.858133][ T1] [c0000000063a3620] [c0000000008e9ba8] scsi_scan_ho= st_selected+0x138/0x1a0 > [ 1.858258][ T1] [c0000000063a3670] [c0000000008e9fec] scsi_scan_ho= st+0x2dc/0x320 > [ 1.858367][ T1] [c0000000063a3710] [c00000000091b2a0] ibmvscsi_pro= be+0xa70/0xa80 > [ 1.858487][ T1] [c0000000063a3800] [c0000000000eb8ac] vio_bus_prob= e+0x9c/0x460 > [ 1.858616][ T1] [c0000000063a38a0] [c0000000008979bc] really_probe= +0x12c/0x6b0 > [ 1.858749][ T1] [c0000000063a3950] [c000000000897fd4] driver_probe= _device+0x94/0x130 > [ 1.858874][ T1] [c0000000063a3980] [c00000000089896c] device_drive= r_attach+0x11c/0x130 > [ 1.858999][ T1] [c0000000063a39c0] [c000000000898a38] __driver_att= ach+0xb8/0x1a0 > [ 1.859123][ T1] [c0000000063a3a10] [c0000000008941a8] bus_for_each= _dev+0xa8/0x130 > [ 1.859257][ T1] [c0000000063a3a70] [c000000000896ef4] driver_attac= h+0x34/0x50 > [ 1.859381][ T1] [c0000000063a3a90] [c000000000896510] bus_add_driv= er+0x170/0x2b0 > [ 1.859503][ T1] [c0000000063a3b20] [c000000000899b04] driver_regis= ter+0xb4/0x1c0 > [ 1.859626][ T1] [c0000000063a3b90] [c0000000000ea808] __vio_regist= er_driver+0x68/0x90 > [ 1.859754][ T1] [c0000000063a3bb0] [c0000000010cee74] ibmvscsi_mod= ule_init+0xa4/0xdc > [ 1.859931][ T1] [c0000000063a3bf0] [c000000000012190] do_one_initc= all+0x60/0x2c0 > [ 1.860071][ T1] [c0000000063a3cc0] [c0000000010846e4] kernel_init_= freeable+0x300/0x3a0 > [ 1.860207][ T1] [c0000000063a3da0] [c000000000012764] kernel_init+= 0x2c/0x168 > [ 1.860336][ T1] [c0000000063a3e10] [c00000000000d5ec] ret_from_ker= nel_thread+0x5c/0x70 > [ 1.860690][ T1] Instruction dump: > [ 1.861072][ T1] fba10038 7cbb2b78 7c7d1b78 7cfc3b78 a1440048 2c2a0= 000 4082008c a13f004a=20 > [ 1.861328][ T1] 7c095040 40810110 e93f0008 811f0028 e92= 90050 812903d8 7d3e4850=20 > [ 1.863000][ T1] ---[ end trace c49ca2d91ee47d7f ]--- > [ 1.879456][ T1]=20 > [ 2.880941][ T1] Kernel panic - not syncing: Attempted to kill init= ! exitcode=3D0x0000000b >=20 > I don't know what caused this, but it is some change since Friday. >=20 > I have left it like this. Bisections leads to commit 42fb54fbc707 ("bio: limit bio max size") from the block tree. Reverting that commit on top of today's linux-next allows to the boot to work again. --=20 Cheers, Stephen Rothwell --Sig_/duTEN4xOS/YRmTHNlZX.f4_ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmCGbw4ACgkQAVBC80lX 0GzEuAf/fpxNnYqfWMnoNHCQV6Q09F/ta+k8JD8iYq+WlPvTKGNZCrdXBjna50H0 4jautsuKua4a5d4VCds0WCDm9efzhU++X4x56JixoKk+S0iHDnM+F+V6wr0tfKi3 GoGGjM34T6m8uJry4hhA6J3ul8qC6Tm/DSl1qScOCPPXhzWo2cFPlB2ZcBXUY9Ns 13Gt0PoOh8aJ0lEdpIPXPhjDhXlEcxDhKZaHp2/ymDnR4DBmLy8YKo2v5jljj3LM FfvrCaIG1LGtlm/T/GycGns+I4ne/gkHnNzLTREeTyf3qxTPNIUBStRGUCxk3WwF RYZbAyzae1wwo0UZOoP8etF4S5hctQ== =qV1M -----END PGP SIGNATURE----- --Sig_/duTEN4xOS/YRmTHNlZX.f4_-- 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=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 2683DC433B4 for ; Mon, 26 Apr 2021 07:43:49 +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 7880761041 for ; Mon, 26 Apr 2021 07:43:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7880761041 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4FTH2T1hhHz30Dk for ; Mon, 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17:43:17 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4FTH1q1F9tz9sXG; Mon, 26 Apr 2021 17:43:11 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1619422992; bh=bWgd1tMrP7+EuKXW8f+HrqUw7mP/XAMdLt441klf1W8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=mXfLWyUkuzfAfnYzobmHYLpH/0/X3YCl9GMfnrBR/t7qTTAATMHommU8v0qTT1Pcu wNpvvmnW8UTYm49t+IDGqS1+75QKoueYcnyHC0XOZ83WEtdWUEZR3CYYp2U0rZNP31 yyu8Fwxe5uxKZDnyZw5SFd9K534xNRu+vuKOvL/L2SuuDbV0NsdjpgQYAG2rTQttBM iVbbuSU1Dxsc0o98Xjt4fb2WnVCxT+cnLsPfbIZawNgisV0licl6HpbZQ/PTZdTjfW WRM/McteR0sFf9s48MNoFzqOL8nLF4hOgHru4c4XTKOzulto8khhc8Dm7tzWfuJhhN cPwB9u7ZgNBlA== Date: Mon, 26 Apr 2021 17:43:10 +1000 From: Stephen Rothwell To: Jens Axboe Subject: Re: linux-next: boot failure in today's linux-next Message-ID: <20210426174310.6f03345b@canb.auug.org.au> In-Reply-To: <20210426163606.36a97253@canb.auug.org.au> References: <20210426163606.36a97253@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/duTEN4xOS/YRmTHNlZX.f4_"; protocol="application/pgp-signature"; micalg=pgp-sha256 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: , Cc: Linux Kernel Mailing List , Linus , Linux Next Mailing List , Changheun Lee , Andrew Morton , PowerPC Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" --Sig_/duTEN4xOS/YRmTHNlZX.f4_ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, On Mon, 26 Apr 2021 16:36:06 +1000 Stephen Rothwell = wrote: > > Today's linux-next build (ipowerpc_pseries_le_defconfig) > failed its qemu boot tests like this: >=20 > [ 1.833361][ T1] ibmvscsi 71000003: SRP_VERSION: 16.a > [ 1.834439][ T1] ibmvscsi 71000003: Maximum ID: 64 Maximum LUN: 32 = Maximum Channel: 3 > [ 1.834683][ T1] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 > [ 1.842605][ C0] ibmvscsi 71000003: partner initialization complete > [ 1.844979][ C0] ibmvscsi 71000003: host srp version: 16.a, host pa= rtition qemu (0), OS 2, max io 2097152 > [ 1.845502][ C0] ibmvscsi 71000003: sent SRP login > [ 1.845853][ C0] ibmvscsi 71000003: SRP_LOGIN succeeded > [ 1.851447][ T1] BUG: Kernel NULL pointer dereference on write at 0= x00000390 > [ 1.851577][ T1] Faulting instruction address: 0xc00000000070386c > [ 1.852171][ T1] Oops: Kernel access of bad area, sig: 11 [#1] > [ 1.852324][ T1] LE PAGE_SIZE=3D64K MMU=3DHash SMP NR_CPUS=3D2048 N= UMA pSeries > [ 1.852689][ T1] Modules linked in: > [ 1.853136][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.12.0 #2 > [ 1.853555][ T1] NIP: c00000000070386c LR: c000000000703a6c CTR: 0= 000000000000000 > [ 1.853679][ T1] REGS: c0000000063a2f40 TRAP: 0380 Not tainted (= 5.12.0) > [ 1.853870][ T1] MSR: 8000000002009033 = CR: 44002240 XER: 00000000 > [ 1.854305][ T1] CFAR: c000000000703a68 IRQMASK: 0=20 > [ 1.854305][ T1] GPR00: c000000000703a6c c0000000063a31e0 c00000000= 146b200 c0000000080ca800=20 > [ 1.854305][ T1] GPR04: c000000006067380 c00c000000020180 000000000= 0000024 0000000000008500=20 > [ 1.854305][ T1] GPR08: 0000000000000000 0000000000000000 000000000= 0000000 0000000000000000=20 > [ 1.854305][ T1] GPR12: 0000000000002000 c000000001640000 c00000000= 8068508 0000000000000020=20 > [ 1.854305][ T1] GPR16: 0000000000000000 0000000000000024 c00000000= 0f85f78 c000000000f0d998=20 > [ 1.854305][ T1] GPR20: c0000000013b59e0 0000000000000003 c00000000= 63a340c 0000000000000001=20 > [ 1.854305][ T1] GPR24: 0000000000000000 c0000000084a3000 c00000000= 80ca800 c00c000000020180=20 > [ 1.854305][ T1] GPR28: 0000000000008500 c0000000080ca800 000000000= 0000024 c000000006067380=20 > [ 1.855486][ T1] NIP [c00000000070386c] bio_add_hw_page+0x7c/0x240 > [ 1.856357][ T1] LR [c000000000703a6c] bio_add_pc_page+0x3c/0x70 > [ 1.856723][ T1] Call Trace: > [ 1.856890][ T1] [c0000000063a31e0] [0000000000000c00] 0xc00 (unrel= iable) > [ 1.857390][ T1] [c0000000063a3230] [c00000000070105c] bio_kmalloc+= 0x3c/0xd0 > [ 1.857514][ T1] [c0000000063a3260] [c000000000713014] blk_rq_map_k= ern+0x164/0x4a0 > [ 1.857630][ T1] [c0000000063a32d0] [c0000000008e17dc] __scsi_execu= te+0x1cc/0x270 > [ 1.857746][ T1] [c0000000063a3350] [c0000000008e7bf0] scsi_probe_a= nd_add_lun+0x250/0xd90 > [ 1.857887][ T1] [c0000000063a34c0] [c0000000008e921c] __scsi_scan_= target+0x17c/0x630 > [ 1.858007][ T1] [c0000000063a35d0] [c0000000008e9900] scsi_scan_ch= annel+0x90/0xe0 > [ 1.858133][ T1] [c0000000063a3620] [c0000000008e9ba8] scsi_scan_ho= st_selected+0x138/0x1a0 > [ 1.858258][ T1] [c0000000063a3670] [c0000000008e9fec] scsi_scan_ho= st+0x2dc/0x320 > [ 1.858367][ T1] [c0000000063a3710] [c00000000091b2a0] ibmvscsi_pro= be+0xa70/0xa80 > [ 1.858487][ T1] [c0000000063a3800] [c0000000000eb8ac] vio_bus_prob= e+0x9c/0x460 > [ 1.858616][ T1] [c0000000063a38a0] [c0000000008979bc] really_probe= +0x12c/0x6b0 > [ 1.858749][ T1] [c0000000063a3950] [c000000000897fd4] driver_probe= _device+0x94/0x130 > [ 1.858874][ T1] [c0000000063a3980] [c00000000089896c] device_drive= r_attach+0x11c/0x130 > [ 1.858999][ T1] [c0000000063a39c0] [c000000000898a38] __driver_att= ach+0xb8/0x1a0 > [ 1.859123][ T1] [c0000000063a3a10] [c0000000008941a8] bus_for_each= _dev+0xa8/0x130 > [ 1.859257][ T1] [c0000000063a3a70] [c000000000896ef4] driver_attac= h+0x34/0x50 > [ 1.859381][ T1] [c0000000063a3a90] [c000000000896510] bus_add_driv= er+0x170/0x2b0 > [ 1.859503][ T1] [c0000000063a3b20] [c000000000899b04] driver_regis= ter+0xb4/0x1c0 > [ 1.859626][ T1] [c0000000063a3b90] [c0000000000ea808] __vio_regist= er_driver+0x68/0x90 > [ 1.859754][ T1] [c0000000063a3bb0] [c0000000010cee74] ibmvscsi_mod= ule_init+0xa4/0xdc > [ 1.859931][ T1] [c0000000063a3bf0] [c000000000012190] do_one_initc= all+0x60/0x2c0 > [ 1.860071][ T1] [c0000000063a3cc0] [c0000000010846e4] kernel_init_= freeable+0x300/0x3a0 > [ 1.860207][ T1] [c0000000063a3da0] [c000000000012764] kernel_init+= 0x2c/0x168 > [ 1.860336][ T1] [c0000000063a3e10] [c00000000000d5ec] ret_from_ker= nel_thread+0x5c/0x70 > [ 1.860690][ T1] Instruction dump: > [ 1.861072][ T1] fba10038 7cbb2b78 7c7d1b78 7cfc3b78 a1440048 2c2a0= 000 4082008c a13f004a=20 > [ 1.861328][ T1] 7c095040 40810110 e93f0008 811f0028 e92= 90050 812903d8 7d3e4850=20 > [ 1.863000][ T1] ---[ end trace c49ca2d91ee47d7f ]--- > [ 1.879456][ T1]=20 > [ 2.880941][ T1] Kernel panic - not syncing: Attempted to kill init= ! exitcode=3D0x0000000b >=20 > I don't know what caused this, but it is some change since Friday. >=20 > I have left it like this. Bisections leads to commit 42fb54fbc707 ("bio: limit bio max size") from the block tree. Reverting that commit on top of today's linux-next allows to the boot to work again. --=20 Cheers, Stephen Rothwell --Sig_/duTEN4xOS/YRmTHNlZX.f4_ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmCGbw4ACgkQAVBC80lX 0GzEuAf/fpxNnYqfWMnoNHCQV6Q09F/ta+k8JD8iYq+WlPvTKGNZCrdXBjna50H0 4jautsuKua4a5d4VCds0WCDm9efzhU++X4x56JixoKk+S0iHDnM+F+V6wr0tfKi3 GoGGjM34T6m8uJry4hhA6J3ul8qC6Tm/DSl1qScOCPPXhzWo2cFPlB2ZcBXUY9Ns 13Gt0PoOh8aJ0lEdpIPXPhjDhXlEcxDhKZaHp2/ymDnR4DBmLy8YKo2v5jljj3LM FfvrCaIG1LGtlm/T/GycGns+I4ne/gkHnNzLTREeTyf3qxTPNIUBStRGUCxk3WwF RYZbAyzae1wwo0UZOoP8etF4S5hctQ== =qV1M -----END PGP SIGNATURE----- --Sig_/duTEN4xOS/YRmTHNlZX.f4_--