Bug#915178: i915: unable to handle kernel NULL pointer dereference at 0000000000000008
I think this might be the same as 914495. On Sat, 2018-12-01 at 17:33 -0800, Bill Brelsford wrote: > I get the same behavior (except at 0004) with > linux-image-4.18.0-3-686-pae. 4.18.0-2 was ok. On my system I observed that `modprobe i915` had hung (it was killable and I could try again, but it remained hung), in the dmesg I found a splat at +0x52 in the same function: [4.971540] [drm:intel_ctx_workarounds_init [i915]] Number of context specific w/a: 0 [4.972175] [drm:i915_gem_contexts_init [i915]] fake context support initialized [4.973980] [drm] RC6 disabled, disabling runtime PM support [4.974029] [drm:init_ring_common [i915]] rcs0 initialization failed [head=f69d8000], fudging [4.974059] BUG: unable to handle kernel NULL pointer dereference at 0004 [4.974065] *pdpt = 2c14b001 *pde = [4.974071] Oops: [#1] SMP [4.974075] CPU: 1 PID: 408 Comm: systemd-udevd Not tainted 4.18.0-3-686-pae #1 Debian 4.18.20-2 [4.974078] Hardware name: Gigabyte Technology Co., Ltd. EG45M-DS2H/EG45M-DS2H, BIOS F2 07/18/2008 [4.974129] EIP: gen4_render_ring_flush+0x52/0x100 [i915] [4.974131] Code: 84 ab 00 00 00 ba 16 00 00 00 89 f0 e8 47 fe ff ff 3d 00 f0 ff ff 77 6b 89 18 c7 40 04 02 40 00 7a 8b 56 44 8b 92 50 01 00 00 <8b> 52 04 c7 40 0c 00 00 00 00 c7 40 10 00 00 00 00 83 ca 04 89 50 [4.974167] EAX: f7a8 EBX: 0222 ECX: EDX: [4.974170] ESI: ec754a00 EDI: ec29e200 EBP: f692fc88 ESP: f692fc80 [4.974173] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010287 [4.974176] CR0: 80050033 CR2: 0004 CR3: 2c1836c0 CR4: 06f0 [4.974180] Call Trace: [4.974219] i915_request_alloc+0x21d/0x350 [i915] [4.974258] i915_gem_init+0x264/0x440 [i915] [4.974290] i915_driver_load+0xa66/0xdd0 [i915] [4.974298] ? acpi_dev_found+0x6c/0x80 [4.974331] ? i915_pci_remove+0x20/0x20 [i915] [4.974364] i915_pci_probe+0x3a/0x70 [i915] [4.974369] pci_device_probe+0xc7/0x160 [4.974374] driver_probe_device+0x2be/0x460 [4.974378] __driver_attach+0xe1/0x110 [4.974382] ? driver_probe_device+0x460/0x460 [4.974386] bus_for_each_dev+0x5a/0x90 [4.974390] driver_attach+0x19/0x20 [4.974393] ? driver_probe_device+0x460/0x460 [4.974397] bus_add_driver+0x12f/0x230 [4.974400] ? pci_bus_num_vf+0x20/0x20 [4.974404] driver_register+0x56/0xf0 [4.974407] ? 0xf82f8000 [4.974411] __pci_register_driver+0x3d/0x40 [4.974446] i915_init+0x4b/0x50 [i915] [4.974452] do_one_initcall+0x42/0x1a9 [4.974457] ? kfree+0x145/0x160 [4.974460] ? kfree+0x145/0x160 [4.974465] ? _cond_resched+0x17/0x40 [4.974469] ? kmem_cache_alloc_trace+0x3b/0x1e0 [4.974474] ? do_init_module+0x21/0x1dc [4.974477] ? do_init_module+0x21/0x1dc [4.974481] do_init_module+0x50/0x1dc [4.974486] load_module.constprop.58+0x2054/0x2690 [4.974491] sys_finit_module+0x8a/0xe0 [4.974496] do_fast_syscall_32+0x7f/0x1b0 [4.974500] entry_SYSENTER_32+0x4e/0x7c [4.974503] EIP: 0xb7f7bd39 [4.974505] Code: 08 8b 80 5c cd ff ff 85 d2 74 02 89 02 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 8b 3c 24 c3 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76 [4.974542] EAX: ffda EBX: 0011 ECX: 0100e4a0 EDX: [4.974545] ESI: 00ffc8b0 EDI: 0100d750 EBP: 000a ESP: bfd97c3c [4.974549] DS: 007b ES: 007b FS: GS: 0033 SS: 007b EFLAGS: 0296 [4.974553] Modules linked in: snd_hda_codec_realtek(+) intel_powerclamp(-) snd_hda_codec_generic coretemp kvm_intel dvb_usb_dib0700(+) snd_hda_intel dib7000m kvm dib0090 ppdev i915(+) dib0070 dib3000mc snd_hda_codec irqbypass evdev dibx000_common ir_rc6_decoder dvb_usb snd_hda_core dvb_core rc_rc6_mce serio_raw pcspkr video cp210x snd_hwdep snd_pcm usbserial mceusb(+) sg iTCO_wdt iTCO_vendor_support rc_core drm_kms_helper snd_timer parport_pc parport snd drm soundcore button pcc_cpufreq acpi_cpufreq i2c_algo_bit ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb crypto_simd cryptd aes_i586 sr_mod cdrom sd_mod ata_generic pata_it8213 ata_piix firewire_ohci firewire_core crc_itu_t i2c_i801 libata scsi_mod lpc_ich r8169 mii ehci_pci uhci_hcd ehci_hcd usbcore usb_common [4.974615] CR2: 0004 [4.974618] ---[ end trace 5620155027e66da5 ]--- [4.974667] EIP: gen4_render_ring_flush+0x52/0x100 [i915] [4.974670] Code: 84 ab 00 00 00 ba 16 00 00 00 89 f0 e8 47 fe ff ff 3d 00 f0 ff ff 77 6b 89 18 c7 40 04 02 40 00 7a 8b 56 44 8b 92 50 01 00 00 <8b> 52 04 c7 40 0c 00 00 00 00 c7 40 10 00 00 00 00 83 ca 04 89 50 [4.974706] EAX: f7a8 EBX: 0222 ECX: EDX: [4.974615] CR2: 0004 [4.974618] ---[ end trace 5620155027e66da5 ]--- [4.974667] EIP: gen4_render_ring_flush+0x52/0x100 [i915] [4.974670] Code: 84 ab 00 00 00 ba 16 00 00 00 89 f0 e8
Bug#915178: i915: unable to handle kernel NULL pointer dereference at 0000000000000008
I get the same behavior (except at 0004) with linux-image-4.18.0-3-686-pae. 4.18.0-2 was ok. -- Bill Brelsford w...@k2di.net
Processed: block 915127 with 915231 915229
Processing commands for cont...@bugs.debian.org: > block 915127 with 915231 915229 Bug #915127 [cloud.debian.org] cloud.debian.org: Please add AWS image for new ARM instances 915127 was not blocked by any bugs. 915127 was not blocking any bugs. Added blocking bug(s) of 915127: 915231 and 915229 > thanks Stopping processing here. Please contact me if you need assistance. -- 915127: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=915127 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Bug#915231: src:linux: Enable PCI_HOTPLUG for arm64
Package: src:linux Version: 4.9.130-2 Severity: wishlist Tags: stretch Amazon recently announced arm64-based EC2 instances. These instances rely on PCI_HOTPLUG functionality to support attach/detach of resources such as ethernet interfaces and block devices. PCI_HOTPLUG is enabled for arm64 in buster and sid, but not stretch. Please enable PCI_HOTPLUG for arm64 in order to support EC2 on arm64. Thanks noah
Bug#915229: src:linux: Updated driver needed for Amazon ENA ethernet
Package: src:linux Severity: important ENA is an ethernet adaptor used on Amazon EC2 cloud instances. Version 2.0.2 of the ENA driver was added to the mainline kernel as of version 4.20. This version includes fixes for various bugs, some of which result in kernel panics, and is needed in order to enable access to features available on newer hardware. It is also needed in order to support the recently announced arm64-based instances. I have opened https://salsa.debian.org/kernel-team/linux/merge_requests/77 to backport ENA 2.0.2 to 4.19 for buster. I have a WIP branch for stretch's 4.9 kernel at https://salsa.debian.org/noahm/linux/tree/stretch+ena2 This requires a bit more effort as 4.9 contains a much older version of the driver. Thanks noah
Bug#911443: raspi3-firmware | Add board-specific firmware files for RPi 3B+ WiFi (!1)
Hi Stefan > i want to play safe. Could you please check the Rev of your 3 B board? > You can find it on the upside of the PCB below the GPIO pin header (e.g. i have Rev 1.2). Mine is also a "Raspberry Pi 3 Model B V1.2". > Could you please provide a complete dmesg in case wlan0 is absent? Here is the dmesg without wlan0: https://drive.google.com/open?id=1O-aYZreN_7ziHiVsxMc-zNoMAwKLB-UV And here is one with wlan0: https://drive.google.com/open?id=1rD2BcEbxjxrpyrXqRglkyS3t1VkCXJ6l > Could you please change your config to: > CONFIG_MMC_SDHCI_IPROC=y This change does indeed make wlan0 appear! Unfortunately this is probably not a viable solution for the (generic) arm64 Debian kernel. Many thanks already for your great support! Best regards Matthias
Processed: tagging 909312
Processing commands for cont...@bugs.debian.org: > tags 909312 + moreinfo Bug #909312 [initramfs-tools] initramfs: The bug is in version 0.132, but I can't boot with that version and kernel 4.16 so I went back to kernel 4.9 and initramfs 0.130. Error tells something like: trying to boot nobody cared IRQ19 try irqpoll, but even if I use irqpoll nothing changes. Problem on this libs i801_isr , usbcore , libahci. If I disconnect an hard drive sometimes it boot but with 3 SATA and 2 DVD in PATA no way, tried many configurations in BIOS without solve. 0.130 an kernel 4.9 are working. Added tag(s) moreinfo. > thanks Stopping processing here. Please contact me if you need assistance. -- 909312: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=909312 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Processed: severity of 909312 is important
Processing commands for cont...@bugs.debian.org: > severity 909312 important Bug #909312 [initramfs-tools] initramfs: The bug is in version 0.132, but I can't boot with that version and kernel 4.16 so I went back to kernel 4.9 and initramfs 0.130. Error tells something like: trying to boot nobody cared IRQ19 try irqpoll, but even if I use irqpoll nothing changes. Problem on this libs i801_isr , usbcore , libahci. If I disconnect an hard drive sometimes it boot but with 3 SATA and 2 DVD in PATA no way, tried many configurations in BIOS without solve. 0.130 an kernel 4.9 are working. Severity set to 'important' from 'critical' > thanks Stopping processing here. Please contact me if you need assistance. -- 909312: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=909312 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Processed: Re: Bug#914495: linux-image-4.18.0-3-amd64: does not boot here
Processing control commands: > severity -1 important Bug #914495 [src:linux] linux-image-4.18.0-3-amd64: does not boot here Bug #914980 [src:linux] linux-image-4.18.0-3-amd64: linux image installed via 4.18.0-3 stops gdm starting on T500 and X201 Severity set to 'important' from 'critical' Severity set to 'important' from 'critical' > tag -1 moreinfo Bug #914495 [src:linux] linux-image-4.18.0-3-amd64: does not boot here Bug #914980 [src:linux] linux-image-4.18.0-3-amd64: linux image installed via 4.18.0-3 stops gdm starting on T500 and X201 Added tag(s) moreinfo. Added tag(s) moreinfo. -- 914495: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914495 914980: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914980 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Bug#914495: linux-image-4.18.0-3-amd64: does not boot here
Control: severity -1 important Control: tag -1 moreinfo On Fri, 2018-11-23 at 22:37 +0100, TS wrote: > Package: src:linux > Version: 4.18.20-1 > Severity: critical > Justification: breaks the whole system > > Dear Maintainers, > > linux-image-4.18.0-3-amd64 does not boot on this computer. > After grub shortly cursor is blinking upper left (when usually the initrd is > deflating and systemd starts). > After that nothing happens. > HDD LED does not signalling activity. > Display stays dark, no messages appear with > GRUB_CMDLINE_LINUX_DEFAULT="quiet consoleblank=0 systemd.show_status=1" > set. > > initrd has been rebuild manually before rebooting with > dpkg-reconfigure linux-image-... > > as i get used to. > > Booting linux-image-4.18.0-2-amd64 instead solves the issue. > > Since the issue happens very early in boot process debugging is quit > difficult. > Assistance with further debugging is required if you need additional > informations. You can use a serial console or netconsole to send the kernel log to another computer: https://www.kernel.org/doc/html/latest/admin-guide/serial-console.html https://www.kernel.org/doc/Documentation/networking/netconsole.txt Ben. -- Ben Hutchings Beware of bugs in the above code; I have only proved it correct, not tried it. - Donald Knuth signature.asc Description: This is a digitally signed message part
Bug#915210: linux-image-4.9.0-8-amd64: kernel oops when plugging in pvr-usb2
Package: src:linux Version: 4.9.130-2 Severity: important Dear Maintainer, Whenever I plug in my Hauppauge WinTV PVR-USB2, I get a kernel oops. I've looked online, and apparently others have this problem as well. It looks like a fix for a different problem was backported from 4.11, but was missing two additional patches. Have a look here: https://pvrusb2.isely.narkive.com/Aonnv0UP/kernel-oops-with-pvrusb2-and-wintv-hvr-1950 Which refers to a kernel bug report here: https://bugzilla.kernel.org/show_bug.cgi?id=198675 Can you please apply the fixes mentioned in the above reports? I'm happy to test any updated packages, but I haven't done any coding in nearly 20 years so applying patches to kernel source is probably well beyond me. The kernel bug was reported for the ARM version, perhaps it needs to be applied to the amd64 tree as well? Thanks Mark -- Package-specific info: ** Version: Linux version 4.9.0-8-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) ) #1 SMP Debian 4.9.130-2 (2018-10-27) ** Command line: BOOT_IMAGE=/boot/vmlinuz-4.9.0-8-amd64 root=UUID=0c3391ec-76f8-429e-886c-75c37b9a2c25 ro quiet ** Tainted: PO (4097) * Proprietary module has been loaded. * Out-of-tree module has been loaded. ** Kernel log: Unable to read kernel log; any relevant messages should be attached ** Model information sys_vendor: ASUS product_name: All Series product_version: System Version chassis_vendor: Chassis Manufacture chassis_version: Chassis Version bios_vendor: American Megatrends Inc. bios_version: 1103 board_vendor: ASUSTeK COMPUTER INC. board_name: H81M-K board_version: Rev X.0x ** Loaded modules: fuse rpcsec_gss_krb5 auth_rpcgss oid_registry nfsv4 dns_resolver nfs lockd grace fscache snd_hda_codec_hdmi pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) eeepc_wmi asus_wmi iTCO_wdt sparse_keymap iTCO_vendor_support rfkill joydev intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf snd_hda_codec_realtek snd_hda_codec_generic evdev pcspkr serio_raw snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer mei_me snd soundcore mei sg lpc_ich mfd_core shpchp wmi button video binfmt_misc nvidia(PO) drm sunrpc parport_pc ppdev lp parport ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb glue_helper lrw gf128mul ablk_helper cryptd aes_x86_64 mbcache sr_mod cdrom sd_mod hid_generic usbhid hid crc32c_intel ahci libahci i2c_i801 i2c_smbus libata r8169 scsi_mod mii fan thermal ehci_pci ehci_hcd xhci_pci xhci_hcd usbcore usb_common ** Network interface configuration: source /etc/network/interfaces.d/* auto lo iface lo inet loopback ** Network status: *** IP interfaces and addresses: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp3s0: mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 1c:b7:2c:ef:27:c5 brd ff:ff:ff:ff:ff:ff inet 192.168.3.100/16 brd 192.168.255.255 scope global dynamic enp3s0 valid_lft 6556sec preferred_lft 6556sec inet6 fe80::1eb7:2cff:feef:27c5/64 scope link valid_lft forever preferred_lft forever *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed enp3s0: 4416886 5797 0 0 0 0 0 22 853502 4575 0 0 0 0 0 0 lo: 13278 166 0 0 0 0 0 0 13278 166 0 0 0 0 0 0 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06) Subsystem: ASUSTeK Computer Inc. 4th Gen Core Processor DRAM Controller [1043:8534] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Latency: 0 Capabilities: Kernel driver in use: hsw_uncore 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 24 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: e000-efff Memory behind bridge: f600-f70f Prefetchable memory behind bridge: e000-f1ff
Processed: severity of 915178 is important
Processing commands for cont...@bugs.debian.org: > severity 915178 important Bug #915178 [src:linux] i915: unable to handle kernel NULL pointer dereference at 0008 Severity set to 'important' from 'serious' > thanks Stopping processing here. Please contact me if you need assistance. -- 915178: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=915178 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Bug#908702: marked as done (linux-image-4.18.0-1-amd64 prevents use of internet (more or less))
Your message dated Sat, 1 Dec 2018 16:46:51 +0100 with message-id and subject line close has caused the Debian Bug report #908702, regarding linux-image-4.18.0-1-amd64 prevents use of internet (more or less) to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 908702: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908702 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems --- Begin Message --- Package: linux-image-4.18.0-1-amd64 Version: 4.18.6-1 Severity: Grave Dear maintainer, after today's upgrade from 4.17.0-3 to 4.18.0-1 internet access is hardly possible anymore. Speed is less than 5 % of what is used to be and for that reason the browser frequently shows "No internet connection" instead of a webpage. Checking with another system at the same time shows that the internet connection as such is working fine. Booting the system with the old kernel 4.17.0-3 the problem does not arise, so the problem most probably is caused by 4.18.0-1 (or a package used by 4.18.0-1 but not by 4.17.0-3) and not by jointly used packages or hardware. Log files are identical as far as I can see and my system is up to date (tracking testing, just missing the most recent updates of irrelevant packages like libreoffice and vlc). Connection to the internet is by LAN to a Huawei LTE router. Due to bug #908578 I could not use reportbug to file this bug. Sorry if this means that some information is missing. Best regards G. Heine --- End Message --- --- Begin Message --- As mentioned by the reporter this bug is already fixed in the current version in the archive. closing--- End Message ---
Bug#915178: i915: unable to handle kernel NULL pointer dereference at 0000000000000008
Package: src:linux Version: 4.18.20-2 Severity: serious Justification: Renders machine unusable Hi! This is a regression with respect to linux-image-4.18.0-2-amd64, which I'm using now. With linux-image-4.18.0-3-amd64 the i915 driver tries to dereference a NULL pointer, leaving the video in the machine unusable (I can only access the machine trough network). I'm attaching dmesg's putput in that case. Thanks, Lisandro. -- Package-specific info: ** Kernel log: boot messages should be attached ** Model information sys_vendor: Dell Inc. product_name: Latitude E5500 product_version: chassis_vendor: Dell Inc. chassis_version: bios_vendor: Dell Inc. bios_version: A08 board_vendor: Dell Inc. board_name: 0X796D board_version: ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07) Subsystem: Dell Mobile 4 Series Chipset Memory Controller Hub [1028:0263] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Dell Mobile 4 Series Chipset Integrated Graphics Controller [1028:0263] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: i915 Kernel modules: i915 00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07) Subsystem: Dell Mobile 4 Series Chipset Integrated Graphics Controller [1028:0263] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell 82801I (ICH9 Family) USB UHCI Controller [1028:0263] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: uhci_hcd Kernel modules: uhci_hcd 00:1a.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell 82801I (ICH9 Family) USB UHCI Controller [1028:0263] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: uhci_hcd Kernel modules: uhci_hcd 00:1a.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell 82801I (ICH9 Family) USB UHCI Controller [1028:0263] Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: uhci_hcd Kernel modules: uhci_hcd 00:1a.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 02) (prog-if 20 [EHCI]) Subsystem: Dell 82801I (ICH9 Family) USB2 EHCI Controller [1028:0263] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 02) Subsystem: Dell 82801I (ICH9 Family) HD Audio Controller [1028:0263] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 02) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: Kernel driver in use: pcieport 00:1c.1 PCI bridge [0604]: Intel Corporation 82801I (ICH9
