Package: src:linux Version: 3.16.7-1 Severity: normal Hi,
while testing the new Grml release, I noticed an interesting hang of QEMU when the machine is booted. The initial testing was done using [1] in QEMU from Sid (2.1+dfsg-5), but I also could reproduce it with the same QEMU and a fresh Jessie install with both, 3.16.5-1 and 3.16.7-1. To reproduce: * boot a fresh Jessie with 3.16 kernel in QEMU and vga=791 as bootparam * modprobe cirrus modeset=1 * machine hangs I am not sure this will happen on real cirrus HW, as I don't have any, but QEMU is quite widespread and cirrus is the default VGA driver. Regards Evgeni [1] http://download.grml.org/devel/grml64-full_2014.10-rc1.iso -- Package-specific info: ** Version: Linux version 3.16.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 4.8.3 (Debian 4.8.3-13) ) #1 SMP Debian 3.16.7-1 (2014-11-04) ** Command line: BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-amd64 root=/dev/mapper/vg01-root ro quiet vga=791 ** Not tainted ** Kernel log: [ 0.565203] AMD IOMMUv2 functionality not available on this system [ 0.565321] TCP: cubic registered [ 0.565339] NET: Registered protocol family 10 [ 0.565544] mip6: Mobile IPv6 [ 0.565548] NET: Registered protocol family 17 [ 0.565553] mpls_gso: MPLS GSO support [ 0.565831] registered taskstats version 1 [ 0.566263] rtc_cmos 00:00: setting system clock to 2014-11-05 13:53:31 UTC (1415195611) [ 0.566318] PM: Hibernation image not present or could not be loaded. [ 0.567297] Freeing unused kernel memory: 1200K (ffffffff818ed000 - ffffffff81a19000) [ 0.567299] Write protecting the kernel read-only data: 8192k [ 0.570060] Freeing unused kernel memory: 940K (ffff880001515000 - ffff880001600000) [ 0.570697] Freeing unused kernel memory: 224K (ffff8800017c8000 - ffff880001800000) [ 0.584291] systemd-udevd[51]: starting version 215 [ 0.584626] random: systemd-udevd urandom read with 1 bits of entropy available [ 0.594962] ACPI: bus type USB registered [ 0.594996] usbcore: registered new interface driver usbfs [ 0.595009] usbcore: registered new interface driver hub [ 0.597676] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10 [ 0.601839] SCSI subsystem initialized [ 0.611252] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 0.611884] usbcore: registered new device driver usb [ 0.612948] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.614231] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 [ 0.616681] uhci_hcd: USB Universal Host Controller Interface driver [ 0.622091] uhci_hcd 0000:00:01.2: UHCI Host Controller [ 0.622101] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 [ 0.622127] uhci_hcd 0000:00:01.2: detected 2 ports [ 0.622215] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c040 [ 0.623527] libata version 3.00 loaded. [ 0.625041] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 [ 0.625045] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.625047] usb usb1: Product: UHCI Host Controller [ 0.625049] usb usb1: Manufacturer: Linux 3.16.0-4-amd64 uhci_hcd [ 0.625051] usb usb1: SerialNumber: 0000:00:01.2 [ 0.625480] hub 1-0:1.0: USB hub found [ 0.625635] hub 1-0:1.0: 2 ports detected [ 0.626321] ata_piix 0000:00:01.1: version 2.13 [ 0.632467] FDC 0 is a S82078B [ 0.639578] scsi0 : ata_piix [ 0.649203] scsi1 : ata_piix [ 0.649260] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14 [ 0.649262] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15 [ 0.651923] virtio-pci 0000:00:03.0: irq 40 for MSI/MSI-X [ 0.651946] virtio-pci 0000:00:03.0: irq 41 for MSI/MSI-X [ 0.651966] virtio-pci 0000:00:03.0: irq 42 for MSI/MSI-X [ 0.653788] virtio-pci 0000:00:05.0: irq 43 for MSI/MSI-X [ 0.653811] virtio-pci 0000:00:05.0: irq 44 for MSI/MSI-X [ 0.654532] vda: vda1 vda2 [ 0.813146] ata2.01: NODEV after polling detection [ 0.813919] ata2.00: ATAPI: QEMU DVD-ROM, 2.1.2, max UDMA/100 [ 0.814966] ata2.00: configured for MWDMA2 [ 0.816265] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.1. PQ: 0 ANSI: 5 [ 0.828633] sr0: scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray [ 0.828638] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 0.828869] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 0.829893] sr 1:0:0:0: Attached scsi generic sg0 type 5 [ 0.900192] device-mapper: uevent: version 1.0.3 [ 0.900644] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-de...@redhat.com [ 0.936061] usb 1-1: new full-speed USB device number 2 using uhci_hcd [ 0.947446] EXT4-fs (dm-0): INFO: recovery required on readonly filesystem [ 0.947451] EXT4-fs (dm-0): write access will be enabled during recovery [ 0.959940] EXT4-fs (dm-0): recovery complete [ 0.961943] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 1.097518] usb 1-1: New USB device found, idVendor=0627, idProduct=0001 [ 1.097524] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5 [ 1.097526] usb 1-1: Product: QEMU USB Tablet [ 1.097528] usb 1-1: Manufacturer: QEMU [ 1.097529] usb 1-1: SerialNumber: 42 [ 1.124686] systemd-udevd[278]: starting version 215 [ 1.183365] [drm] Initialized drm 1.1.0 20060810 [ 1.183729] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0 [ 1.185500] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 1.185507] ACPI: Power Button [PWRF] [ 1.225580] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 1.238086] snd_hda_intel 0000:00:04.0: irq 45 for MSI/MSI-X [ 1.244248] hidraw: raw HID events driver (C) Jiri Kosina [ 1.256734] usbcore: registered new interface driver usbhid [ 1.256737] usbhid: USB HID core driver [ 1.301965] sound hdaudioC0D0: autoconfig: line_outs=1 (0x3/0x0/0x0/0x0/0x0) type:line [ 1.301970] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 1.301972] sound hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 1.301974] sound hdaudioC0D0: mono: mono_out=0x0 [ 1.301976] sound hdaudioC0D0: inputs: [ 1.301978] sound hdaudioC0D0: Line=0x5 [ 1.319228] 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/input5 [ 1.319341] 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 [ 1.324737] ppdev: user-space parallel port driver [ 1.528181] tsc: Refined TSC clocksource calibration: 1994.989 MHz [ 2.066864] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 32.481632] EXT4-fs (dm-0): re-mounted. Opts: (null) [ 32.510082] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 32.900248] RPC: Registered named UNIX socket transport module. [ 32.900252] RPC: Registered udp transport module. [ 32.900254] RPC: Registered tcp transport module. [ 32.900255] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 32.904878] FS-Cache: Loaded [ 32.911292] FS-Cache: Netfs 'nfs' registered for caching [ 32.919210] Installing knfsd (copyright (C) 1996 o...@monad.swb.de). [ 68.001507] random: nonblocking pool is initialized ** Model information sys_vendor: Bochs product_name: Bochs product_version: chassis_vendor: Bochs chassis_version: bios_vendor: Bochs bios_version: Bochs ** Loaded modules: nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc joydev hid_generic ppdev snd_hda_codec_generic usbhid hid evdev psmouse pcspkr serio_raw virtio_balloon snd_hda_intel snd_hda_controller ttm pvpanic drm_kms_helper parport_pc parport snd_hda_codec snd_hwdep processor thermal_sys snd_pcm button snd_timer i2c_piix4 drm snd soundcore i2c_core ext4 crc16 mbcache jbd2 dm_mod sg sr_mod cdrom ata_generic virtio_blk virtio_net ata_piix floppy uhci_hcd ehci_hcd libata scsi_mod virtio_pci virtio_ring virtio usbcore usb_common ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000] Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Physical Slot: 1 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] [8086:7010] (prog-if 80 [Master]) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Physical Slot: 1 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8] Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8] Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) Region 4: I/O ports at c0a0 [size=16] Kernel driver in use: ata_piix 00:01.2 USB controller [0c03]: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] [8086:7020] (rev 01) (prog-if 00 [UHCI]) Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100] Physical Slot: 1 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin D routed to IRQ 11 Region 4: I/O ports at c040 [size=32] Kernel driver in use: uhci_hcd 00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 03) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Physical Slot: 1 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 9 Kernel driver in use: piix4_smbus 00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8] (prog-if 00 [VGA controller]) Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100] Physical Slot: 2 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: Memory at fc000000 (32-bit, prefetchable) [size=32M] Region 1: Memory at febd4000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at febc0000 [disabled] [size=64K] 00:03.0 Ethernet controller [0200]: Red Hat, Inc Virtio network device [1af4:1000] Subsystem: Red Hat, Inc Device [1af4:0001] Physical Slot: 3 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at c060 [size=32] Region 1: Memory at febd5000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at feb80000 [disabled] [size=256K] Capabilities: [40] MSI-X: Enable+ Count=3 Masked- Vector table: BAR=1 offset=00000000 PBA: BAR=1 offset=00000800 Kernel driver in use: virtio-pci 00:04.0 Audio device [0403]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller [8086:2668] (rev 01) Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100] Physical Slot: 4 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 45 Region 0: Memory at febd0000 (32-bit, non-prefetchable) [size=16K] Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0100c Data: 4191 Kernel driver in use: snd_hda_intel 00:05.0 SCSI storage controller [0100]: Red Hat, Inc Virtio block device [1af4:1001] Subsystem: Red Hat, Inc Device [1af4:0002] Physical Slot: 5 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at c000 [size=64] Region 1: Memory at febd6000 (32-bit, non-prefetchable) [size=4K] Capabilities: [40] MSI-X: Enable+ Count=2 Masked- Vector table: BAR=1 offset=00000000 PBA: BAR=1 offset=00000800 Kernel driver in use: virtio-pci 00:06.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon [1af4:1002] Subsystem: Red Hat, Inc Device [1af4:0005] Physical Slot: 6 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at c080 [size=32] Kernel driver in use: virtio-pci ** USB devices: Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub -- System Information: Debian Release: jessie/sid APT prefers testing-updates APT policy: (500, 'testing-updates'), (500, 'unstable'), (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages linux-image-3.16.0-4-amd64 depends on: ii debconf [debconf-2.0] 1.5.53 ii initramfs-tools [linux-initramfs-tool] 0.116 ii kmod 18-3 ii linux-base 3.5 Versions of packages linux-image-3.16.0-4-amd64 recommends: ii firmware-linux-free 3.3 ii irqbalance 1.0.6-3 Versions of packages linux-image-3.16.0-4-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.02~beta2-15 pn linux-doc-3.16 <none> Versions of packages linux-image-3.16.0-4-amd64 is related to: pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux <none> pn firmware-linux-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-ralink <none> pn firmware-realtek <none> pn xen-hypervisor <none> -- debconf information: linux-image-3.16.0-4-amd64/postinst/depmod-error-initrd-3.16.0-4-amd64: false linux-image-3.16.0-4-amd64/prerm/removing-running-kernel-3.16.0-4-amd64: true linux-image-3.16.0-4-amd64/postinst/mips-initrd-3.16.0-4-amd64: -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a 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Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20141105140240.2073.58265.reportbug@Jessie
