Package: src:linux Version: 4.4-1~exp1 Severity: grave Justification: causes non-serious data loss
I'm having intermittent crashes, apparently from the sdhci kernel module. At least, I assume that's what's causing it, since I'm getting a series of tracebacks before each crash. The timing of the crashes is unpredictable, but they generally happen with about twelve hours of uptime, and sometimes with only a few minutes. When there's a crash, the system freezes up rather than shuts down, and it won't respond to any kind of input. In addition, a number of PCI devices aren't listed in lspci (or in the list at the end of this report). These include wifi and sound. I'm mentioning this in case the sdhci problem has something to do with it. I apologise if I've got this report wrong-- I've never reported a kernel issue before. Thank you. Here's an excerpt from kern.log a few days ago, showing the problem: Feb 15 11:21:48 emley-moor kernel: [ 169.188034] usb 1-1.2: reset high-speed USB device number 4 using xhci_hcd Feb 15 11:22:45 emley-moor kernel: [ 196.640590] sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning procedure, falling back to fixed sampling clock Feb 15 11:22:45 emley-moor kernel: [ 196.642950] ------------[ cut here ]------------ Feb 15 11:22:45 emley-moor kernel: [ 196.642964] WARNING: CPU: 1 PID: 0 at /build/linux-TrvjeN/linux-4.4/drivers/mmc/host/sdhci.c:1003 sdhci_send_command+0x727/0xbc0 [sdhci]() Feb 15 11:22:45 emley-moor kernel: [ 196.642968] Modules linked in: loop fuse nls_utf8 nls_cp437 vfat fat snd_soc_sst_baytrail_pcm snd_soc_sst_ipc iTCO_wdt sparse_keymap iTCO_vendor_support ak8975 snd_soc_sst_byt_rt5640_mach rfkill snd_soc_sst_dsp intel_rapl gpio_keys intel_powerclamp coretemp kvm_intel kvm irqbypass crc32_pclmul aesni_intel aes_i586 xts lrw gf128mul ablk_helper cryptd sg snd_soc_rt5640 snd_soc_rl6231 efi_pstore evdev snd_soc_core joydev snd_pcm_oss snd_mixer_oss snd_pcm efivars hid_multitouch pcspkr snd_timer snd soundcore regmap_i2c inv_mpu6050 industrialio_triggered_buffer battery kfifo_buf industrialio i2c_mux i915 drm_kms_helper drm i2c_algo_bit lpc_ich mfd_core button 8250_fintek video wmi tpm_crb dw_dmac dw_dmac_core soc_button_array processor_thermal_device intel_soc_dts_iosf iosf_mbi int3400_thermal int3402_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone snd_soc_sst_acpi i2c_designware_platform i2c_designware_core tpm_tis tpm ac acpi_pad proce ssor parport_pc ppdev lp parport efivarfs autofs4 sd_mod hid_generic usbhid uas usb_storage scsi_mod ext4 crc16 mbcache jbd2 mmc_block crc32c_intel xhci_pci xhci_hcd usbcore usb_common thermal i2c_hid hid sdhci_acpi sdhci mmc_core Feb 15 11:22:45 emley-moor kernel: [ 196.643119] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D W 4.4.0-trunk-686-pae #1 Debian 4.4-1~exp1 Feb 15 11:22:45 emley-moor kernel: [ 196.643123] Hardware name: Acer Aspire SW5-012/Fendi2, BIOS V1.18 08/06/2015 Feb 15 11:22:45 emley-moor kernel: [ 196.643127] 00000000 9f6a26af f756be88 c12b7135 00000000 c10699cd c161ab6c 00000001 Feb 15 11:22:45 emley-moor kernel: [ 196.643138] 00000000 f830d374 000003eb f830a6f7 00000009 f830a6f7 f3fa4340 00000001 Feb 15 11:22:45 emley-moor kernel: [ 196.643149] f3fa4340 f756be98 c1069ad2 00000009 00000000 f756befc f830a6f7 c10a5f75 Feb 15 11:22:45 emley-moor kernel: [ 196.643160] Call Trace: Feb 15 11:22:45 emley-moor kernel: [ 196.643171] [<c12b7135>] ? dump_stack+0x3e/0x59 Feb 15 11:22:45 emley-moor kernel: [ 196.643179] [<c10699cd>] ? warn_slowpath_common+0x8d/0xc0 Feb 15 11:22:45 emley-moor kernel: [ 196.643186] [<f830a6f7>] ? sdhci_send_command+0x727/0xbc0 [sdhci] Feb 15 11:22:45 emley-moor kernel: [ 196.643193] [<f830a6f7>] ? sdhci_send_command+0x727/0xbc0 [sdhci] Feb 15 11:22:45 emley-moor kernel: [ 196.643198] [<c1069ad2>] ? warn_slowpath_null+0x22/0x30 Feb 15 11:22:45 emley-moor kernel: [ 196.643205] [<f830a6f7>] ? sdhci_send_command+0x727/0xbc0 [sdhci] Feb 15 11:22:45 emley-moor kernel: [ 196.643211] [<c10a5f75>] ? __wake_up_common+0x45/0x70 Feb 15 11:22:45 emley-moor kernel: [ 196.643218] [<c12c3378>] ? __const_udelay+0x18/0x20 Feb 15 11:22:45 emley-moor kernel: [ 196.643224] [<f8307da7>] ? sdhci_reset+0x57/0xc0 [sdhci] Feb 15 11:22:45 emley-moor kernel: [ 196.643229] [<c10a678d>] ? complete+0x2d/0x40 Feb 15 11:22:45 emley-moor kernel: [ 196.643236] [<f830b1d8>] ? sdhci_finish_data+0xd8/0x2f0 [sdhci] Feb 15 11:22:45 emley-moor kernel: [ 196.643251] [<f83dc24a>] ? xhci_irq+0x11a/0x2000 [xhci_hcd] Feb 15 11:22:45 emley-moor kernel: [ 196.643258] [<f830ba77>] ? sdhci_irq+0x497/0x9c0 [sdhci] Feb 15 11:22:45 emley-moor kernel: [ 196.643266] [<c10bc9a6>] ? handle_irq_event_percpu+0x76/0x190 Feb 15 11:22:45 emley-moor kernel: [ 196.643272] [<c10bcaef>] ? handle_irq_event+0x2f/0x50 Feb 15 11:22:45 emley-moor kernel: [ 196.643277] [<c10bf805>] ? handle_fasteoi_irq+0x75/0x120 Feb 15 11:22:45 emley-moor kernel: [ 196.643282] [<c10bf790>] ? handle_simple_irq+0x70/0x70 Feb 15 11:22:45 emley-moor kernel: [ 196.643290] [<c1014fb4>] ? handle_irq+0x54/0x70 Feb 15 11:22:45 emley-moor kernel: [ 196.643293] <IRQ> [<c153a49c>] ? do_IRQ+0x3c/0xc0 Feb 15 11:22:45 emley-moor kernel: [ 196.643305] [<c10a07fc>] ? pick_next_task_fair+0x6c/0x4f0 Feb 15 11:22:45 emley-moor kernel: [ 196.643310] [<c10d44ea>] ? ktime_get+0x4a/0x120 Feb 15 11:22:45 emley-moor kernel: [ 196.643317] [<c1539933>] ? common_interrupt+0x33/0x38 Feb 15 11:22:45 emley-moor kernel: [ 196.643325] [<c1414d8f>] ? cpuidle_enter_state+0x13f/0x2e0 Feb 15 11:22:45 emley-moor kernel: [ 196.643331] [<c10a6c4a>] ? cpu_startup_entry+0x24a/0x300 Feb 15 11:22:45 emley-moor kernel: [ 196.643338] [<c1049323>] ? start_secondary+0x163/0x1c0 Feb 15 11:22:45 emley-moor kernel: [ 196.643343] ---[ end trace 28dfd38bcf41ce0c ]--- Feb 15 11:22:45 emley-moor kernel: [ 196.645500] mmcblk0: error -110 sending stop command, original cmd response 0x0, card status 0x400900 Feb 15 11:22:45 emley-moor kernel: [ 196.645527] mmcblk0: retrying because a re-tune was needed Feb 15 11:23:50 emley-moor kernel: [ 228.752722] sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning procedure, falling back to fixed sampling clock Feb 15 11:23:50 emley-moor kernel: [ 228.755376] ------------[ cut here ]------------ Feb 15 11:23:50 emley-moor kernel: [ 228.755393] WARNING: CPU: 1 PID: 0 at /build/linux-TrvjeN/linux-4.4/drivers/mmc/host/sdhci.c:1003 sdhci_send_command+0x727/0xbc0 [sdhci]() Feb 15 11:23:50 emley-moor kernel: [ 228.755397] Modules linked in: loop fuse nls_utf8 nls_cp437 vfat fat snd_soc_sst_baytrail_pcm snd_soc_sst_ipc iTCO_wdt sparse_keymap iTCO_vendor_support ak8975 snd_soc_sst_byt_rt5640_mach rfkill snd_soc_sst_dsp intel_rapl gpio_keys intel_powerclamp coretemp kvm_intel kvm irqbypass crc32_pclmul aesni_intel aes_i586 xts lrw gf128mul ablk_helper cryptd sg snd_soc_rt5640 snd_soc_rl6231 efi_pstore evdev snd_soc_core joydev snd_pcm_oss snd_mixer_oss snd_pcm efivars hid_multitouch pcspkr snd_timer snd soundcore regmap_i2c inv_mpu6050 industrialio_triggered_buffer battery kfifo_buf industrialio i2c_mux i915 drm_kms_helper drm i2c_algo_bit lpc_ich mfd_core button 8250_fintek video wmi tpm_crb dw_dmac dw_dmac_core soc_button_array processor_thermal_device intel_soc_dts_iosf iosf_mbi int3400_thermal int3402_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone snd_soc_sst_acpi i2c_designware_platform i2c_designware_core tpm_tis tpm ac acpi_pad proce ssor parport_pc ppdev lp parport efivarfs autofs4 sd_mod hid_generic usbhid uas usb_storage scsi_mod ext4 crc16 mbcache jbd2 mmc_block crc32c_intel xhci_pci xhci_hcd usbcore usb_common thermal i2c_hid hid sdhci_acpi sdhci mmc_core Feb 15 11:23:50 emley-moor kernel: [ 228.755549] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D W 4.4.0-trunk-686-pae #1 Debian 4.4-1~exp1 Feb 15 11:23:50 emley-moor kernel: [ 228.755553] Hardware name: Acer Aspire SW5-012/Fendi2, BIOS V1.18 08/06/2015 Feb 15 11:23:50 emley-moor kernel: [ 228.755557] 00000000 9f6a26af f756be88 c12b7135 00000000 c10699cd c161ab6c 00000001 Feb 15 11:23:50 emley-moor kernel: [ 228.755569] 00000000 f830d374 000003eb f830a6f7 00000009 f830a6f7 f3fa4340 00000002 Feb 15 11:23:50 emley-moor kernel: [ 228.755580] f3fa4340 f756be98 c1069ad2 00000009 00000000 f756befc f830a6f7 c10a5f75 Feb 15 11:23:50 emley-moor kernel: [ 228.755591] Call Trace: Feb 15 11:23:50 emley-moor kernel: [ 228.755602] [<c12b7135>] ? dump_stack+0x3e/0x59 Feb 15 11:23:50 emley-moor kernel: [ 228.755610] [<c10699cd>] ? warn_slowpath_common+0x8d/0xc0 Feb 15 11:23:50 emley-moor kernel: [ 228.755617] [<f830a6f7>] ? sdhci_send_command+0x727/0xbc0 [sdhci] Feb 15 11:23:50 emley-moor kernel: [ 228.755623] [<f830a6f7>] ? sdhci_send_command+0x727/0xbc0 [sdhci] Feb 15 11:23:50 emley-moor kernel: [ 228.755629] [<c1069ad2>] ? warn_slowpath_null+0x22/0x30 Feb 15 11:23:50 emley-moor kernel: [ 228.755636] [<f830a6f7>] ? sdhci_send_command+0x727/0xbc0 [sdhci] Feb 15 11:23:50 emley-moor kernel: [ 228.755642] [<c10a5f75>] ? __wake_up_common+0x45/0x70 Feb 15 11:23:50 emley-moor kernel: [ 228.755649] [<c12c3378>] ? __const_udelay+0x18/0x20 Feb 15 11:23:50 emley-moor kernel: [ 228.755655] [<f8307da7>] ? sdhci_reset+0x57/0xc0 [sdhci] Feb 15 11:23:50 emley-moor kernel: [ 228.755660] [<c10a678d>] ? complete+0x2d/0x40 Feb 15 11:23:50 emley-moor kernel: [ 228.755667] [<f830b1d8>] ? sdhci_finish_data+0xd8/0x2f0 [sdhci] Feb 15 11:23:50 emley-moor kernel: [ 228.755676] [<f83dc24a>] ? xhci_irq+0x11a/0x2000 [xhci_hcd] Feb 15 11:23:50 emley-moor kernel: [ 228.755683] [<f830ba77>] ? sdhci_irq+0x497/0x9c0 [sdhci] Feb 15 11:23:50 emley-moor kernel: [ 228.755691] [<c10bc9a6>] ? handle_irq_event_percpu+0x76/0x190 Feb 15 11:23:50 emley-moor kernel: [ 228.755697] [<c10bcaef>] ? handle_irq_event+0x2f/0x50 Feb 15 11:23:50 emley-moor kernel: [ 228.755702] [<c10bf805>] ? handle_fasteoi_irq+0x75/0x120 Feb 15 11:23:50 emley-moor kernel: [ 228.755707] [<c10bf790>] ? handle_simple_irq+0x70/0x70 Feb 15 11:23:50 emley-moor kernel: [ 228.755714] [<c1014fb4>] ? handle_irq+0x54/0x70 Feb 15 11:23:50 emley-moor kernel: [ 228.755718] <IRQ> [<c153a49c>] ? do_IRQ+0x3c/0xc0 Feb 15 11:23:50 emley-moor kernel: [ 228.755729] [<c10a07fc>] ? pick_next_task_fair+0x6c/0x4f0 Feb 15 11:23:50 emley-moor kernel: [ 228.755735] [<c10d44ea>] ? ktime_get+0x4a/0x120 Feb 15 11:23:50 emley-moor kernel: [ 228.755742] [<c1539933>] ? common_interrupt+0x33/0x38 Feb 15 11:23:50 emley-moor kernel: [ 228.755750] [<c1414d8f>] ? cpuidle_enter_state+0x13f/0x2e0 Feb 15 11:23:50 emley-moor kernel: [ 228.755756] [<c10a6c4a>] ? cpu_startup_entry+0x24a/0x300 Feb 15 11:23:50 emley-moor kernel: [ 228.755763] [<c1049323>] ? start_secondary+0x163/0x1c0 Feb 15 11:23:50 emley-moor kernel: [ 228.755768] ---[ end trace 28dfd38bcf41ce0d ]--- Feb 15 11:23:50 emley-moor kernel: [ 228.758028] mmcblk0: error -110 sending stop command, original cmd response 0x0, card status 0x400900 Feb 15 11:23:50 emley-moor kernel: [ 228.758725] mmcblk0: retrying because a re-tune was needed Feb 15 13:26:44 emley-moor kernel: [ 0.000000] Initializing cgroup subsys cpuset Feb 15 13:26:44 emley-moor kernel: [ 0.000000] Initializing cgroup subsys cpu Feb 15 13:26:44 emley-moor kernel: [ 0.000000] Initializing cgroup subsys cpuacct Feb 15 13:26:44 emley-moor kernel: [ 0.000000] Linux version 4.4.0-trunk-686-pae ([email protected]) (gcc version 5.3.1 20160114 (Debian 5.3.1-6) ) #1 SMP Debian 4.4-1~exp1 (2016-01-19) -- Package-specific info: ** Version: Linux version 4.4.0-trunk-686-pae ([email protected]) (gcc version 5.3.1 20160114 (Debian 5.3.1-6) ) #1 SMP Debian 4.4-1~exp1 (2016-01-19) ** Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-trunk-686-pae root=UUID=da0ca264-8896-4df3-99e7-aadcd7f9b710 ro quiet ** Tainted: W (512) * Taint on warning. ** Kernel log: [ 5.873428] systemd[1]: Listening on Journal Socket (/dev/log). [ 5.873658] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 5.873698] systemd[1]: Reached target Remote File Systems. [ 5.873879] systemd[1]: Created slice User and Session Slice. [ 5.876217] systemd[1]: Listening on Process Core Dump Socket. [ 5.876311] systemd[1]: Listening on fsck to fsckd communication Socket. [ 5.876653] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 5.876764] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 5.876800] systemd[1]: Reached target User and Group Name Lookups. [ 5.876885] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 5.877067] systemd[1]: Listening on Journal Audit Socket. [ 5.877133] systemd[1]: Listening on udev Kernel Socket. [ 5.877222] systemd[1]: Listening on udev Control Socket. [ 5.877325] systemd[1]: Listening on Journal Socket. [ 5.885325] systemd[1]: Starting LSB: Set console font and keymap... [ 5.889872] systemd[1]: Starting Load Kernel Modules... [ 5.891017] systemd[1]: Mounting Debug File System... [ 5.893249] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 5.894466] systemd[1]: Starting Journal Service... [ 5.896988] systemd[1]: Reached target Slices. [ 5.897171] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 5.898449] systemd[1]: Mounting POSIX Message Queue File System... [ 5.899864] systemd[1]: Mounting Huge Pages File System... [ 5.904292] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 5.920561] lp: driver loaded but no devices found [ 5.927819] ppdev: user-space parallel port driver [ 5.929815] systemd[1]: Mounted POSIX Message Queue File System. [ 5.929982] systemd[1]: Mounted Debug File System. [ 5.930107] systemd[1]: Mounted Huge Pages File System. [ 5.933732] systemd[1]: Started Load Kernel Modules. [ 5.993689] systemd[1]: Started Journal Service. [ 6.484063] EXT4-fs (mmcblk0p3): re-mounted. Opts: errors=remount-ro [ 6.553695] systemd-journald[204]: Received request to flush runtime journal from PID 1 [ 6.669308] ACPI: AC Adapter [ADP1] (on-line) [ 6.679762] wmi: Mapper loaded [ 6.737240] dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels [ 6.737967] dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels [ 6.742144] sst-acpi 80860F28:00: firmware: direct-loading firmware intel/fw_sst_0f28.bin-48kHz_i2s_master [ 6.792059] [drm] Initialized drm 1.1.0 20060810 [ 6.801106] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1 [ 6.801261] ACPI: Lid Switch [LID] [ 6.836510] [drm] Memory usable by graphics device = 2048M [ 6.836521] checking generic (80000000 3e8000) vs hw (80000000 10000000) [ 6.836525] fb: switching to inteldrmfb from simple [ 6.836609] Console: switching to colour dummy device 80x25 [ 6.836829] [drm] Replacing VGA console driver [ 6.837708] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 6.837714] [drm] Driver supports precise vblank timestamp query. [ 6.933724] input: PC Speaker as /devices/platform/pcspkr/input/input2 [ 6.934463] EFI Variables Facility v0.08 2004-May-17 [ 6.968291] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 6.969409] [drm:pwm_setup_backlight [i915]] *ERROR* Failed to own the pwm chip [ 6.996406] ACPI: Battery Slot [BATC] (battery present) [ 7.009231] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 7.016106] Adding 131068k swap on /dev/mmcblk0p2. Priority:-1 extents:1 across:131068k SSFS [ 7.025356] random: nonblocking pool is initialized [ 7.035679] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 7.037411] acpi device:21: registered as cooling_device5 [ 7.037587] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3 [ 7.037859] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0 [ 7.057476] pstore: Registered efi as persistent store backend [ 7.077664] intel_rapl: Found RAPL domain package [ 7.077673] intel_rapl: Found RAPL domain core [ 7.077733] input: ITE Tech. Inc. ITE Device(8595) Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.1/0003:06CB:2968.0002/input/input4 [ 7.078496] hid-multitouch 0003:06CB:2968.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [ITE Tech. Inc. ITE Device(8595)] on usb-0000:00:14.0-1.3/input1 [ 7.114303] acer_wmi: Acer Laptop ACPI-WMI Extras [ 7.114341] ioremap error for 0x7a7b9000-0x7a7ba000, requested 0x2, got 0x0 [ 7.114356] acer_wmi: No WMID device detection method found [ 7.119050] genirq: Flags mismatch irq 8. 00000083 (volume_down) vs. 00000000 (rtc0) [ 7.119067] gpio-keys gpio-keys.0.auto: Unable to claim irq 8; error -16 [ 7.119099] gpio-keys: probe of gpio-keys.0.auto failed with error -16 [ 7.119286] input: gpio-keys as /devices/platform/gpio-keys.1.auto/input/input7 [ 7.149381] iTCO_vendor_support: vendor-support=0 [ 7.151384] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 7.151493] iTCO_wdt: Found a Bay Trail SoC TCO device (Version=3, TCOBASE=0x0460) [ 7.153257] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 7.182890] i2c i2c-2: Added multiplexed i2c bus 13 [ 7.260476] input: SYNA7300:00 06CB:0E75 as /devices/platform/80860F41:03/i2c-3/i2c-SYNA7300:00/0018:06CB:0E75.0003/input/input8 [ 7.260844] hid-multitouch 0018:06CB:0E75.0003: input,hidraw2: I2C HID v1.00 Device [SYNA7300:00 06CB:0E75] on i2c-SYNA7300:00 [ 7.264068] FAT-fs (mmcblk0p1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 7.408441] baytrail-pcm-audio baytrail-pcm-audio: ipc: error DSP boot timeout [ 7.408639] byt-rt5640 byt-rt5640: ASoC: CPU DAI baytrail-pcm-audio not registered [ 7.412520] fbcon: inteldrmfb (fb0) is primary device [ 8.040430] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 8.874866] asix 1-1.1.7:1.0 eth0: register 'asix' at usb-0000:00:14.0-1.1.7, ASIX AX88772 USB 2.0 Ethernet, 00:0e:c6:c3:9e:ff [ 8.874924] usbcore: registered new interface driver asix [ 8.876024] byt-rt5640 byt-rt5640: ASoC: CPU DAI baytrail-pcm-audio not registered [ 8.964492] Console: switching to colour frame buffer device 160x50 [ 9.490757] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 9.758703] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 9.759707] asix 1-1.1.7:1.0 eth0: link down [ 9.760351] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 10.735062] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 10.735494] asix 1-1.1.7:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 [ 132.012860] usb 1-1.2: reset high-speed USB device number 4 using xhci_hcd [ 173.993441] usb 1-1.2: reset high-speed USB device number 4 using xhci_hcd [ 404.907022] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=24881 end=24882) time 4 us, min 795, max 799, scanline start 800, end 800 [ 699.999353] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=42442 end=42443) time 3 us, min 795, max 799, scanline start 800, end 800 [ 1324.766373] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=79622 end=79623) time 4 us, min 795, max 799, scanline start 800, end 800 [ 1746.431359] perf interrupt took too long (2554 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 ** Model information not available ** Loaded modules: asix usbnet libphy mii nls_utf8 nls_cp437 vfat fat ak8975 snd_soc_sst_byt_rt5640_mach iTCO_wdt snd_soc_sst_baytrail_pcm iTCO_vendor_support snd_soc_sst_ipc snd_soc_sst_dsp gpio_keys sparse_keymap rfkill intel_rapl intel_powerclamp coretemp kvm_intel kvm irqbypass crc32_pclmul aesni_intel hid_multitouch aes_i586 xts sg lrw evdev efi_pstore gf128mul joydev snd_soc_rt5640 inv_mpu6050 snd_soc_rl6231 ablk_helper industrialio_triggered_buffer snd_soc_core kfifo_buf cryptd industrialio snd_pcm_oss snd_mixer_oss efivars pcspkr battery i2c_mux snd_pcm snd_timer snd soundcore regmap_i2c i915 drm_kms_helper lpc_ich drm mfd_core i2c_algo_bit button 8250_fintek video tpm_crb dw_dmac dw_dmac_core soc_button_array processor_thermal_device intel_soc_dts_iosf int3403_thermal int3402_thermal iosf_mbi int3400_thermal int340x_thermal_zone acpi_thermal_rel snd_soc_sst_acpi ac i2c_designware_platform tpm_tis i2c_designware_core acpi_pad tpm wmi processor parport_pc ppdev lp parport efivarfs autofs4 sd_mod hid_generic usbhid uas usb_storage scsi_mod ext4 crc16 mbcache jbd2 mmc_block crc32c_intel xhci_pci xhci_hcd usbcore usb_common thermal i2c_hid hid sdhci_acpi sdhci mmc_core ** Network interface configuration: source /etc/network/interfaces.d/* auto lo iface lo inet loopback ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 00:0e:c6:c3:9e:ff brd ff:ff:ff:ff:ff:ff inet 172.20.177.157/24 brd 172.20.177.255 scope global dynamic eth0 valid_lft 81528sec preferred_lft 81528sec inet6 fe80::20e:c6ff:fec3:9eff/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 lo: 15008 190 0 0 0 0 0 0 15008 190 0 0 0 0 0 0 eth0: 111313438 93592 0 0 0 0 0 0 9830858 66499 0 0 0 0 0 0 *** Protocol statistics: Ip: Forwarding: 2 93506 total packets received 13 with invalid addresses 0 forwarded 0 incoming packets discarded 93493 incoming packets delivered 66618 requests sent out 40 outgoing packets dropped Icmp: 88 ICMP messages received 0 input ICMP message failed. ICMP input histogram: destination unreachable: 88 88 ICMP messages sent 0 ICMP messages failed ICMP output histogram: destination unreachable: 88 IcmpMsg: InType3: 88 OutType3: 88 Tcp: 622 active connections openings 1 passive connection openings 4 failed connection attempts 20 connection resets received 4 connections established 91178 segments received 64081 segments send out 299 segments retransmited 5 bad segments received. 355 resets sent Udp: 2142 packets received 88 packets to unknown port received. 0 packet receive errors 2158 packets sent 0 receive buffer errors 0 send buffer errors IgnoredMulti: 11 UdpLite: TcpExt: 285 TCP sockets finished time wait in fast timer 840 delayed acks sent 1 delayed acks further delayed because of locked socket Quick ack mode was activated 154 times 1 packets directly queued to recvmsg prequeue. TCPDirectCopyFromPrequeue: 1 70631 packet headers predicted 3622 acknowledgments not containing data payload received 4277 predicted acknowledgments 1 times recovered from packet loss due to fast retransmit TCPSackRecovery: 63 Detected reordering 1 times using FACK Detected reordering 2 times using time stamp 4 congestion windows fully recovered without slow start 1 congestion windows partially recovered using Hoe heuristic TCPDSACKUndo: 3 16 congestion windows recovered without slow start after partial ack TCPLostRetransmit: 9 TCPSackFailures: 41 99 fast retransmits 4 forward retransmits 8 retransmits in slow start TCPTimeouts: 27 TCPLossProbes: 116 TCPLossProbeRecovery: 63 TCPSackRecoveryFail: 4 TCPDSACKOldSent: 154 TCPDSACKOfoSent: 1 TCPDSACKRecv: 5 TCPDSACKOfoRecv: 3 97 connections reset due to unexpected data 16 connections reset due to early user close TCPDSACKIgnoredNoUndo: 1 TCPSpuriousRTOs: 2 TCPSackShiftFallback: 357 TCPDeferAcceptDrop: 1 TCPRcvCoalesce: 19949 TCPOFOQueue: 6681 TCPOFOMerge: 1 TCPChallengeACK: 5 TCPSYNChallenge: 5 TCPAutoCorking: 509 TCPSynRetrans: 12 TCPOrigDataSent: 9573 TCPHystartDelayDetect: 2 TCPHystartDelayCwnd: 45 TCPKeepAlive: 1025 IpExt: InMcastPkts: 131 OutMcastPkts: 29 InBcastPkts: 7 OutBcastPkts: 6 InOctets: 111278367 OutOctets: 8642085 InMcastOctets: 16447 OutMcastOctets: 3681 InBcastOctets: 612 OutBcastOctets: 284 InNoECTPkts: 93506 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register [8086:0f00] (rev 0f) Subsystem: Acer Incorporated [ALI] Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register [1025:0928] 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 Kernel driver in use: iosf_mbi_pci Kernel modules: iosf_mbi 00:02.0 VGA compatible controller [0300]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display [8086:0f31] (rev 0f) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Atom Processor Z36xxx/Z37xxx Series Graphics & Display [1025:0928] 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 205 Region 0: Memory at 90000000 (32-bit, non-prefetchable) [size=4M] Region 2: Memory at 80000000 (32-bit, prefetchable) [size=256M] Region 4: I/O ports at 1000 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities: <access denied> Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller [0c03]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB xHCI [8086:0f35] (rev 0f) (prog-if 30 [XHCI]) Subsystem: Acer Incorporated [ALI] Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI [1025:0928] 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 202 Region 0: Memory at 90800000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:1a.0 Encryption controller [1080]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine [8086:0f18] (rev 0f) Subsystem: Acer Incorporated [ALI] Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine [1025:0928] 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 255 Region 0: Memory at 90700000 (32-bit, non-prefetchable) [size=1M] Region 1: Memory at 90600000 (32-bit, non-prefetchable) [size=1M] Capabilities: <access denied> 00:1f.0 ISA bridge [0601]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit [8086:0f1c] (rev 0f) Subsystem: Acer Incorporated [ALI] Atom Processor Z36xxx/Z37xxx Series Power Control Unit [1025:0928] 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 Kernel modules: lpc_ich ** USB devices: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 005: ID 06cb:2968 Synaptics, Inc. Bus 001 Device 004: ID 05e3:0735 Genesys Logic, Inc. Bus 001 Device 006: ID 0b95:7720 ASIX Electronics Corp. AX88772 Bus 001 Device 003: ID 1a40:0201 Terminus Technology Inc. FE 2.1 7-port Hub Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: stretch/sid APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'unstable'), (500, 'stable'), (1, 'experimental') Architecture: i386 (i686) Kernel: Linux 4.4.0-trunk-686-pae (SMP w/4 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.4.0-trunk-686-pae depends on: ii debconf [debconf-2.0] 1.5.58 ii initramfs-tools [linux-initramfs-tool] 0.123 ii kmod 22-1 ii linux-base 4.0 Versions of packages linux-image-4.4.0-trunk-686-pae recommends: ii firmware-linux-free 3.4 ii irqbalance 1.1.0-2 ii libc6-i686 2.21-9 Versions of packages linux-image-4.4.0-trunk-686-pae suggests: pn debian-kernel-handbook <none> pn grub-pc | extlinux <none> pn linux-doc-4.4 <none> Versions of packages linux-image-4.4.0-trunk-686-pae is related to: ii firmware-atheros 20160110-1 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 20160110-1 ii firmware-misc-nonfree [firmware-ralink] 20160110-1 pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> ii firmware-realtek 20160110-1 pn xen-hypervisor <none> -- debconf information: linux-image-4.4.0-trunk-686-pae/postinst/mips-initrd-4.4.0-trunk-686-pae: linux-image-4.4.0-trunk-686-pae/postinst/depmod-error-initrd-4.4.0-trunk-686-pae: false linux-image-4.4.0-trunk-686-pae/prerm/removing-running-kernel-4.4.0-trunk-686-pae: true
