Package: src:linux Version: 3.15.3-1~exp1 Severity: important Hello,
the Debian kernels are misconfigured and hang/oom-kill/crash when doing heavy disk I/O like copying disk images, running several VMs, etc. Reportedly this is not the upstream configuration so the problem is with the debian package. This problem is probably not present in the stable kernel where the Linux VM sybsystem can handle excessive values of dirty ratio and update to VM subsystem was introduced sometime around kernel version 3.4~3.6. default broken setup: OptiPlex960:/home/hramrach# sysctl -a | grep dirty vm.dirty_background_bytes = 0 vm.dirty_background_ratio = 40 vm.dirty_bytes = 0 vm.dirty_expire_centisecs = 3000 vm.dirty_ratio = 60 vm.dirty_writeback_centisecs = 60000 workable setup: OptiPlex960:/home/hramrach# /etc/init.d/procps start [ ok ] Setting kernel variables ...done. OptiPlex960:/home/hramrach# sysctl -a | grep dirty vm.dirty_background_bytes = 0 vm.dirty_background_ratio = 2 vm.dirty_bytes = 0 vm.dirty_expire_centisecs = 3000 vm.dirty_ratio = 5 vm.dirty_writeback_centisecs = 60000 Unfortunately, optimal value of dirty ratio varies per system. Perhaps it should be set in fixed memory amount rather than percent. An alternative is to apply a patch to the kernel to flush dirty blocks on memory shortage. To the best of my knowledge this was never applied upstream and upstream is not working on any fix. For reference patch provided by Hillf Danton <dhi...@gmail.com> on Linux-MM <linux...@kvack.org> for linux version ~ 3.10 --- a/mm/vmscan.c Wed Sep 18 08:44:08 2013 +++ b/mm/vmscan.c Wed Sep 18 09:31:34 2013 @@ -1543,8 +1543,11 @@ shrink_inactive_list(unsigned long nr_to * implies that pages are cycling through the LRU faster than * they are written so also forcibly stall. */ - if (nr_unqueued_dirty == nr_taken || nr_immediate) + if (nr_unqueued_dirty == nr_taken || nr_immediate) { + if (current_is_kswapd()) + wakeup_flusher_threads(0, WB_REASON_TRY_TO_FREE_PAGES); congestion_wait(BLK_RW_ASYNC, HZ/10); + } } /* If you are interested in more testing of the patch I can try to apply it to a current kernel. Thanks Michal -- Package-specific info: ** Version: Linux version 3.15-trunk-amd64 (debian-kernel@lists.debian.org) (gcc version 4.8.3 (Debian 4.8.3-4) ) #1 SMP Debian 3.15.3-1~exp1 (2014-07-02) ** Command line: BOOT_IMAGE=/boot/vmlinuz-3.15-trunk-amd64 initrd=/boot/initrd.img-3.15-trunk-amd64 root=UUID=3b8f6a64-5899-462a-aec0-6ddefd878ecf ro fbcon=rotate:3 elevator=deadline console=tty0 console=ttyS0,115200n8 ** Not tainted ** Model information sys_vendor: Dell Inc. product_name: OptiPlex 960 product_version: chassis_vendor: Dell Inc. chassis_version: bios_vendor: Dell Inc. bios_version: A01 board_vendor: Dell Inc. board_name: 0Y958C board_version: A00 ** Loaded modules: bridge stp llc xt_mark xt_tcpudp xt_conntrack xt_state xt_dscp xt_DSCP xt_CLASSIFY xt_LOG ipt_REJECT xt_owner nf_conntrack_tftp nf_nat_ftp nf_conntrack_ftp nf_nat_sip nf_conntrack_sip nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_irc nf_conntrack_irc iptable_filter iptable_nat nf_nat_ipv4 ipt_MASQUERADE nf_nat xt_multiport xt_iprange nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack ip_tables x_tables tun fuse binfmt_misc uinput nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support ecb asix joydev btusb dell_wmi dcdbas sparse_keymap snd_hda_codec_analog snd_hda_codec_generic usbnet snd_usb_audio kvm_intel bluetooth kvm snd_usbmidi_lib libphy lpc_ich rfkill mfd_core mii psmouse acpi_cpufreq parport_pc tpm_tis serio_raw tpm parport nouveau i2c_i801 snd_rawmidi pcspkr snd_seq_device mxm_wmi video evdev snd_hda_intel snd_hda_controller wmi snd_hda_codec snd_hwdep mei_me button processor mei thermal_sys dm_snapshot dm_bufio wacom snd_pcm_oss snd_pcm snd_timer snd_mixer_oss snd soundcore coretemp loop autofs4 ext4 crc16 mbcache jbd2 crc32c_generic btrfs xor hid_generic usbhid hid raid6_pq dm_mod radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core sg sd_mod crc_t10dif crct10dif_common uas usb_storage uhci_hcd ehci_pci ahci e1000e ehci_hcd ptp sata_sil24 ata_generic libahci libata usbcore usb_common scsi_mod pps_core ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 4 Series Chipset DRAM Controller [8086:2e10] (rev 03) Subsystem: Dell Device [1028:0276] 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 Capabilities: <access denied> 00:01.0 PCI bridge [0604]: Intel Corporation 4 Series Chipset PCI Express Root Port [8086:2e11] (rev 03) (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- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fc000000-fdefffff Prefetchable memory behind bridge: 00000000f0000000-00000000f9ffffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 00:03.0 Communication controller [0780]: Intel Corporation 4 Series Chipset HECI Controller [8086:2e14] (rev 03) Subsystem: Dell Device [1028:0276] 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 50 Region 0: Memory at fa400800 (64-bit, non-prefetchable) [size=16] Capabilities: <access denied> Kernel driver in use: mei_me 00:03.2 IDE interface [0101]: Intel Corporation 4 Series Chipset PT IDER Controller [8086:2e16] (rev 03) (prog-if 85 [Master SecO PriO]) Subsystem: Dell Device [1028:0276] 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 C routed to IRQ 18 Region 0: I/O ports at fe80 [size=8] Region 1: I/O ports at fe90 [size=4] Region 2: I/O ports at fea0 [size=8] Region 3: I/O ports at feb0 [size=4] Region 4: I/O ports at fef0 [size=16] Capabilities: <access denied> Kernel driver in use: ata_generic 00:03.3 Serial controller [0700]: Intel Corporation 4 Series Chipset Serial KT Controller [8086:2e17] (rev 03) (prog-if 02 [16550]) Subsystem: Dell Device [1028:0276] 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 B routed to IRQ 17 Region 0: I/O ports at ec98 [size=8] Region 1: Memory at fdfd8000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: serial 00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM-3 Gigabit Network Connection [8086:10de] (rev 02) Subsystem: Dell Device [1028:0276] 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 48 Region 0: Memory at fdfe0000 (32-bit, non-prefetchable) [size=128K] Region 1: Memory at fdfd9000 (32-bit, non-prefetchable) [size=4K] Region 2: I/O ports at ecc0 [size=32] Capabilities: <access denied> Kernel driver in use: e1000e 00:1a.0 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #4 [8086:3a67] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin A routed to IRQ 16 Region 4: I/O ports at ff20 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1a.1 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #5 [8086:3a68] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin B routed to IRQ 17 Region 4: I/O ports at ff00 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1a.2 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #6 [8086:3a69] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin C routed to IRQ 22 Region 4: I/O ports at fc00 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1a.7 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #2 [8086:3a6c] (rev 02) (prog-if 20 [EHCI]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin C routed to IRQ 22 Region 0: Memory at fdfda000 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci 00:1b.0 Audio device [0403]: Intel Corporation 82801JD/DO (ICH10 Family) HD Audio Controller [8086:3a6e] (rev 02) Subsystem: Dell Device [1028:0276] 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 51 Region 0: Memory at fdfdc000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel 00:1c.0 PCI bridge [0604]: Intel Corporation 82801JD/DO (ICH10 Family) PCI Express Port 1 [8086:3a70] (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- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00001000-00001fff Memory behind bridge: fbf00000-fbffffff Prefetchable memory behind bridge: 00000000fa000000-00000000fa1fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 00:1c.1 PCI bridge [0604]: Intel Corporation 82801JD/DO (ICH10 Family) PCI Express Port 2 [8086:3a72] (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- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fbe00000-fbefffff Prefetchable memory behind bridge: 00000000fa200000-00000000fa3fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 00:1d.0 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #1 [8086:3a64] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin A routed to IRQ 23 Region 4: I/O ports at ff80 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1d.1 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #2 [8086:3a65] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin B routed to IRQ 17 Region 4: I/O ports at ff60 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1d.2 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #3 [8086:3a66] (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin C routed to IRQ 18 Region 4: I/O ports at ff40 [size=32] Capabilities: <access denied> Kernel driver in use: uhci_hcd 00:1d.7 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #1 [8086:3a6a] (rev 02) (prog-if 20 [EHCI]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin A routed to IRQ 23 Region 0: Memory at ff980000 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev a2) (prog-if 01 [Subtractive decode]) 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 Bus: primary=00, secondary=04, subordinate=04, sec-latency=32 Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> 00:1f.0 ISA bridge [0601]: Intel Corporation 82801JDO (ICH10DO) LPC Interface Controller [8086:3a14] (rev 02) Subsystem: Dell Device [1028:0276] 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 Capabilities: <access denied> Kernel driver in use: lpc_ich 00:1f.2 SATA controller [0106]: Intel Corporation 82801JD/DO (ICH10 Family) SATA AHCI Controller [8086:3a02] (rev 02) (prog-if 01 [AHCI 1.0]) Subsystem: Dell Device [1028:0276] 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 Interrupt: pin C routed to IRQ 49 Region 0: I/O ports at fe00 [size=8] Region 1: I/O ports at fe10 [size=4] Region 2: I/O ports at fe20 [size=8] Region 3: I/O ports at fe30 [size=4] Region 4: I/O ports at fec0 [size=32] Region 5: Memory at fa400000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci 00:1f.3 SMBus [0c05]: Intel Corporation 82801JD/DO (ICH10 Family) SMBus Controller [8086:3a60] (rev 02) Subsystem: Dell Device [1028:0276] 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 C routed to IRQ 18 Region 0: Memory at fdfdb000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at ece0 [size=32] Kernel driver in use: i801_smbus 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GeForce GT 620 [10de:0f01] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:83ff] 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 52 Region 0: Memory at fc000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at f0000000 (64-bit, prefetchable) [size=128M] Region 3: Memory at f8000000 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at dc80 [size=128] Expansion ROM at fde00000 [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: nouveau 01:00.1 Audio device [0403]: NVIDIA Corporation GF108 High Definition Audio Controller [10de:0bea] (rev a1) Subsystem: ASUSTeK Computer Inc. Device [1043:83ff] 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, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at fddfc000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel 03:00.0 Mass storage controller [0180]: Silicon Image, Inc. SiI 3531 [SATALink/SATARaid] Serial ATA Controller [1095:3531] (rev 01) Subsystem: Silicon Image, Inc. SiI 3531 [SATALink/SATARaid] Serial ATA Controller [1095:3531] 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at fbefd000 (64-bit, non-prefetchable) [size=128] Region 2: Memory at fbefe000 (64-bit, non-prefetchable) [size=8K] Region 4: I/O ports at cc80 [size=128] Capabilities: <access denied> Kernel driver in use: sata_sil24 ** USB devices: Bus 002 Device 002: ID 0644:0200 TEAC Corp. All-In-One Multi-Card Reader CA200/B/S Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 008 Device 004: ID 056a:00d1 Wacom Co., Ltd Bamboo Pen & Touch (CTH-460-DE) Bus 008 Device 003: ID 04b3:301b IBM Corp. SK-8815 Keyboard Bus 008 Device 002: ID 04b3:301a IBM Corp. Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 18c3:6255 Bus 001 Device 003: ID 0409:0059 NEC Corp. HighSpeed Hub Bus 001 Device 002: ID 0b95:772b ASIX Electronics Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub -- System Information: Debian Release: 7.5 APT prefers testing APT policy: (910, 'testing'), (900, 'stable'), (500, 'testing'), (410, 'unstable'), (400, 'experimental'), (300, 'saucy-updates'), (300, 'saucy-security'), (300, 'saucy-proposed'), (300, 'saucy-backports'), (300, 'saucy') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.15-trunk-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages linux-image-3.15-trunk-amd64 depends on: ii debconf [debconf-2.0] 1.5.49 ii initramfs-tools [linux-initramfs-tool] 0.115 ii kmod 9-3 ii linux-base 3.5 ii module-init-tools 9-3 Versions of packages linux-image-3.15-trunk-amd64 recommends: ii firmware-linux-free 3.2 Versions of packages linux-image-3.15-trunk-amd64 suggests: pn debian-kernel-handbook <none> ii extlinux 3:6.03~pre18+dfsg-1 pn linux-doc-3.15 <none> Versions of packages linux-image-3.15-trunk-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> ii firmware-linux-nonfree 0.43 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-3.15-trunk-amd64/postinst/depmod-error-initrd-3.15-trunk-amd64: false linux-image-3.15-trunk-amd64/prerm/removing-running-kernel-3.15-trunk-amd64: true -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20140707085253.15034.2887.report...@optiplex960.ruk.cuni.cz