On 14 April 2016 at 14:20, Richard Ash <richardashaudacity@xxxxxxxxxxxxxx> wrote: > On 13 April 2016 at 12:40, Richard Ash > <richardashaudacity@xxxxxxxxxxxxxx> wrote: > > I have now repeated the test using kernel 4.5.1 from kernel.org, which > supports enough hardware to get a serial console and test the SD card. > I am seeing effectively the same error > > mmcblk0: error -110 sending stop command, original cmd response > 0x900, card status 0x400e00 > > This is the same message as before, except that the card status value > is printed wider. However I left the console open after it happened, > and received the following messages on it, in a block maybe a minute > or two later: > > mmc0: Card stuck in programming state! mmcblk0 card_busy_detect > mmc0: card never left busy state > blk_update_request: I/O error, dev mmcblk0, sector 24060 > Buffer I/O error on dev mmcblk0p1, logical block 15868, lost async page write > blk_update_request: I/O error, dev mmcblk0, sector 24061 > Buffer I/O error on dev mmcblk0p1, logical block 15869, lost async page write > mmcblk0: error -110 sending status command, retrying > mmcblk0: error -110 sending status command, retrying > mmcblk0: error -110 sending status command, aborting > blk_update_request: I/O error, dev mmcblk0, sector 38551 > Buffer I/O error on dev mmcblk0p1, logical block 30359, lost async page write > > Where do I take this from here? Looking at the code for this, even the first message (error sending stop command) is from within mmc_blk_cmd_recovery(). Should I be looking at where this gets called from as the cause, or is going through mmc_blk_cmd_recovery() considered normal? Thanks, Richard dmesg output leading up to this was: sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper mmc0: SDHCI controller on e0100000.sdhci [e0100000.sdhci] using ADMA mmc0: new high speed SDHC card at address 0007 mmcblk0: mmc0:0007 JTRON 7.42 GiB mmcblk0: p1 mmc1: SDHCI controller on e0101000.sdhci [e0101000.sdhci] using ADMA nf_conntrack version 0.5.0 (7997 buckets, 31988 max) ip_tables: (C) 2000-2006 Netfilter Core Team NET: Registered protocol family 10 NET: Registered protocol family 17 bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this. lib80211: common routines for IEEE802.11 drivers lib80211_crypt: registered algorithm 'NULL' lib80211_crypt: registered algorithm 'WEP' lib80211_crypt: registered algorithm 'CCMP' lib80211_crypt: registered algorithm 'TKIP' Registering SWP/SWPB emulation handler sdhci-arasan e0101000.sdhci: card claims to support voltages below defined range rtc-ds1307 0-0068: setting system clock to 2016-04-14 13:49:52 UTC (1460641792) mmc1: new high speed SDIO card at address 0001 Freeing unused kernel memory: 260K (405c1000 - 40602000) random: dd urandom read with 3 bits of entropy available udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x400e00 random: nonblocking pool is initialized -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
