Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932220AbbLNJye (ORCPT ); Mon, 14 Dec 2015 04:54:34 -0500 Received: from mail.skyhub.de ([78.46.96.112]:42467 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932065AbbLNJyc (ORCPT ); Mon, 14 Dec 2015 04:54:32 -0500 Date: Mon, 14 Dec 2015 10:54:27 +0100 From: Borislav Petkov To: "Huang, Ying" , Jiang Liu Cc: Joe Lawrence , Thomas Gleixner , lkp@01.org, LKML , x86-ml Subject: Re: [LKP] [lkp] [x86/irq] 4c24cee6b2: IP-Config: Auto-configuration of network failed Message-ID: <20151214095427.GA11638@pd.tnic> References: <87si39mnl5.fsf@yhuang-dev.intel.com> <566E63C8.3050000@linux.intel.com> <87d1u9ikqd.fsf@yhuang-dev.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <87d1u9ikqd.fsf@yhuang-dev.intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4242 Lines: 92 On Mon, Dec 14, 2015 at 02:54:02PM +0800, Huang, Ying wrote: > No, there are no other systems reporting the same issue. I will queue > more tests for make sure this is not a false positive. I can trigger this too with my guest here. I have these two ontop of rc5: cc22b9b83f6a x86/irq: Enhance __assign_irq_vector() to rollback in case of failure 45dd79e03e1e x86/irq: Do not reuse struct apic_chip_data.old_domain as temporary buffer 9f9499ae8e64 Linux 4.4-rc5 and my guest stalls while booting. The new thing I see in dmesg is this: ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 +..MP-BIOS bug: 8254 timer not connected to IO-APIC +...trying to set up timer (IRQ0) through the 8259A ... +..... (found apic 0 pin 2) ... +....... failed. +...trying to set up timer as Virtual Wire IRQ... +..... failed. +...trying to set up timer as ExtINT IRQ... +..... works. +APIC calibration not consistent with PM-Timer: 111ms instead of 100ms +APIC delta adjusted to PM-Timer: 6248393 (6997337) which leads to boot stalling and timeoutting when loading the hdd driver: ... [ 3.973447] console [netcon0] enabled [ 3.976099] netconsole: network logging started [ 3.979604] rtc_cmos 00:00: setting system clock to 2015-12-14 10:45:35 UTC (1450089935) [ 3.985348] PM: Checking hibernation image partition /dev/sdb1 [ 6.600706] usb 1-1: New USB device found, idVendor=0627, idProduct=0001 [ 6.613651] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5 [ 6.636905] usb 1-1: Product: QEMU USB Tablet [ 6.642248] usb 1-1: Manufacturer: QEMU [ 6.647109] usb 1-1: SerialNumber: 42 [ 7.580995] ata2.00: qc timeout (cmd 0xa0) [ 7.589300] ata2.00: TEST_UNIT_READY failed (err_mask=0x5) [ 7.750715] ata2.01: NODEV after polling detection [ 7.759605] ata2.00: configured for MWDMA2 [ 8.585691] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input1 [ 8.602467] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Pointer [QEMU QEMU USB Tablet] on usb-0000:00:01.2-1/input0 [ 12.760846] ata2.00: qc timeout (cmd 0xa0) [ 12.786543] ata2.00: TEST_UNIT_READY failed (err_mask=0x5) [ 12.796576] ata2.00: limiting speed to MWDMA2:PIO3 [ 12.958455] ata2.01: NODEV after polling detection [ 12.969693] ata2.00: configured for MWDMA2 [ 17.972782] ata2.00: qc timeout (cmd 0xa0) [ 17.978967] ata2.00: TEST_UNIT_READY failed (err_mask=0x5) [ 17.983495] ata2.00: disabled [ 17.986352] ata2: soft resetting link [ 18.146586] ata2.01: NODEV after polling detection [ 18.151413] ata2: EH complete [ 32.745227] ata1: lost interrupt (Status 0x50) [ 32.748470] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen [ 32.756586] ata1.00: failed command: READ DMA [ 32.761251] ata1.00: cmd c8/00:08:00:00:00/00:00:00:00:00/e0 tag 0 dma 4096 in [ 32.761251] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 32.773928] ata1.00: status: { DRDY } [ 32.777028] ata1: soft resetting link [ 32.934437] ata1.01: NODEV after polling detection [ 32.946663] ata1.00: configured for MWDMA2 [ 32.949964] ata1.00: device reported invalid CHS sector 0 [ 32.953793] ata1: EH complete [ 63.849089] ata1: lost interrupt (Status 0x50) [ 63.857470] ata1.00: limiting speed to MWDMA1:PIO4 [ 63.860982] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen [ 63.865862] ata1.00: failed command: READ DMA [ 63.883697] ata1.00: cmd c8/00:08:00:00:00/00:00:00:00:00/e0 tag 0 dma 4096 in [ 63.883697] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 63.899573] ata1.00: status: { DRDY } [ 63.902649] ata1: soft resetting link [ 64.062580] ata1.01: NODEV after polling detection [ 64.073800] ata1.00: configured for MWDMA1 [ 64.076813] ata1.00: device reported invalid CHS sector 0 [ 64.096188] ata1: EH complete -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/