Second reboot worked. I did some extensive disk writing (around 1GB), got the read-only problem, and dmesg says:
[ 962.226687] sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning procedure, falling back to fixed sampling clock [ 972.262988] mmc0: Timeout waiting for hardware interrupt. [ 972.264987] ------------[ cut here ]------------ [ 972.265008] WARNING: CPU: 1 PID: 0 at /build/buildd/linux-3.13.0/drivers/mmc/host/sdhci.c:989 sdhci_send_command+0xc32/0xd60 [sdhci]() [ 972.265010] Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rfcomm bnep nls_iso8859_1 hid_generic hp_wmi sparse_keymap arc4 intel_rapl coretemp rtl8723be kvm crct10dif_pclmul crc32_pclmul btcoexist rtl8723_common ghash_clmulni_intel cryptd i915_bdw usbhid rtl_pci hid snd_hda_codec_hdmi rtlwifi snd_hda_codec_realtek btusb mac80211 bluetooth serio_raw rtsx_pci_ms memstick cfg80211 wmi snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd intel_ips drm_kms_helper video hp_wireless drm i2c_algo_bit parport_pc soundcore joydev mac_hid ppdev lp parport usb_storage mmc_block rtsx_pci_sdmmc psmouse rtsx_pci sdhci_acpi sdhci [ 972.265057] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 3.13.0-45-generic #74-Ubuntu [ 972.265060] Hardware name: Hewlett-Packard HP Stream Notebook PC 13/802A, BIOS F.05 11/28/2014 [ 972.265062] 0000000000000009 ffff880076683d28 ffffffff81720eb6 0000000000000000 [ 972.265066] ffff880076683d60 ffffffff810677cd 0000000000000001 ffff880079947650 [ 972.265070] ffff88003f5e1930 ffff88003f5e1970 ffff8800799474c0 ffff880076683d70 [ 972.265074] Call Trace: [ 972.265077] <IRQ> [<ffffffff81720eb6>] dump_stack+0x45/0x56 [ 972.265089] [<ffffffff810677cd>] warn_slowpath_common+0x7d/0xa0 [ 972.265093] [<ffffffff810678aa>] warn_slowpath_null+0x1a/0x20 [ 972.265099] [<ffffffffa0003aa2>] sdhci_send_command+0xc32/0xd60 [sdhci] [ 972.265105] [<ffffffff813709aa>] ? delay_tsc+0x4a/0x80 [ 972.265108] [<ffffffff813708dc>] ? __const_udelay+0x2c/0x30 [ 972.265115] [<ffffffffa0001164>] ? sdhci_reset+0xa4/0x1b0 [sdhci] [ 972.265121] [<ffffffffa00043e5>] sdhci_finish_data+0x115/0x3c0 [sdhci] [ 972.265128] [<ffffffffa0004690>] ? sdhci_finish_data+0x3c0/0x3c0 [sdhci] [ 972.265134] [<ffffffffa000470d>] sdhci_timeout_timer+0x7d/0xc0 [sdhci] [ 972.265138] [<ffffffff81074386>] call_timer_fn+0x36/0x100 [ 972.265145] [<ffffffffa0004690>] ? sdhci_finish_data+0x3c0/0x3c0 [sdhci] [ 972.265148] [<ffffffff8107531f>] run_timer_softirq+0x1ef/0x2f0 [ 972.265153] [<ffffffff8106cc1c>] __do_softirq+0xec/0x2c0 [ 972.265157] [<ffffffff8106d165>] irq_exit+0x105/0x110 [ 972.265162] [<ffffffff81733d55>] smp_apic_timer_interrupt+0x45/0x60 [ 972.265166] [<ffffffff817326dd>] apic_timer_interrupt+0x6d/0x80 [ 972.265168] <EOI> [<ffffffff815d3712>] ? cpuidle_enter_state+0x52/0xc0 [ 972.265175] [<ffffffff815d3839>] cpuidle_idle_call+0xb9/0x1f0 [ 972.265180] [<ffffffff8101d35e>] arch_cpu_idle+0xe/0x30 [ 972.265185] [<ffffffff810bef35>] cpu_startup_entry+0xc5/0x290 [ 972.265190] [<ffffffff810413fd>] start_secondary+0x21d/0x2d0 [ 972.265192] ---[ end trace fa59f6fabf0e6688 ]--- [ 972.267360] mmcblk0: error -110 transferring data, sector 29645704, nr 224, cmd response 0x0, card status 0x0 [ 972.267370] blk_update_request: 11 callbacks suppressed [ 972.267373] end_request: I/O error, dev mmcblk0, sector 29645704 [ 972.267379] end_request: I/O error, dev mmcblk0, sector 29645712 [ 972.267383] end_request: I/O error, dev mmcblk0, sector 29645720 [ 972.267387] end_request: I/O error, dev mmcblk0, sector 29645728 [ 972.267390] end_request: I/O error, dev mmcblk0, sector 29645736 [ 972.267394] end_request: I/O error, dev mmcblk0, sector 29645744 [ 972.267397] end_request: I/O error, dev mmcblk0, sector 29645752 [ 972.267400] end_request: I/O error, dev mmcblk0, sector 29645760 [ 972.267403] end_request: I/O error, dev mmcblk0, sector 29645768 [ 972.267406] end_request: I/O error, dev mmcblk0, sector 29645776 [ 972.267529] Aborting journal on device mmcblk0p5-8. [ 972.267544] EXT4-fs error (device mmcblk0p5) in ext4_reserve_inode_write:4902: Journal has aborted [ 972.268665] EXT4-fs error (device mmcblk0p5) in ext4_free_blocks:4882: Journal has aborted [ 972.269152] EXT4-fs error (device mmcblk0p5) in ext4_reserve_inode_write:4902: Journal has aborted [ 972.360668] EXT4-fs (mmcblk0p5): Remounting filesystem read-only [ 972.438561] EXT4-fs error (device mmcblk0p5): mpage_map_and_submit_extent:2273: comm http: Failed to mark inode 320098 dirty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1417263 Title: sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning procedure, falling back to fixed sampling clock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1417263/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
