в общем сначала было так
[ 566.480000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.500000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.500000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.510000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.520000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.530000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.540000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.540000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.550000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 566.560000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.240000] net_ratelimit: 2564 callbacks suppressed
[ 591.240000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.250000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.270000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.270000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.280000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.290000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.300000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.310000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.310000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 591.320000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.530000] net_ratelimit: 653 callbacks suppressed
[ 1065.530000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.540000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.550000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.560000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.560000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.580000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.590000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.600000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.600000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1065.610000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.670000] net_ratelimit: 8386 callbacks suppressed
[ 1070.670000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.680000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.720000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.720000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.730000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.740000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.750000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.750000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.760000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1070.770000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1077.130000] net_ratelimit: 11934 callbacks suppressed
[ 1077.130000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1077.150000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1077.150000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1077.160000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1077.170000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1077.170000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.500000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.510000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.520000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.530000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.530000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.540000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.550000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.550000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.560000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1095.570000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.050000] net_ratelimit: 2178 callbacks suppressed
[ 1110.050000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.060000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.180000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.180000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.190000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.200000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.200000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.210000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.220000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1110.230000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.030000] net_ratelimit: 1766 callbacks suppressed
[ 1116.030000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.040000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.040000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.060000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.060000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.070000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.080000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.090000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.090000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1116.100000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
INIT: version 2.88 reloading
[ 1491.190000] net_ratelimit: 5284 callbacks suppressed
[ 1491.190000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 1521.910000] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
[ 3256.810000] rtl8192cu: MAC auto ON okay!
[ 3257.090000] rtl8192cu: Tx queue select: 0x05
[ 3257.860000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3258.620000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 6890.990000] EXT4-fs error (device mmcblk0p2): ext4_iget:4219: inode #16581: comm perl.postinst: bogus i_mode (755)
[ 6891.580000] Aborting journal on device mmcblk0p2-8.
[ 6891.590000] EXT4-fs (mmcblk0p2): Remounting filesystem read-only
[ 7943.270000] mmcblk0: error -110 transferring data, sector 2078400, nr 120, cmd response 0x900, card status 0x200b00
[ 7943.280000] mmcblk0: retrying using single block read
[ 7949.440000] mmcblk0: error -110 transferring data, sector 2078464, nr 56, cmd response 0x900, card status 0x0
[ 7949.450000] end_request: I/O error, dev mmcblk0, sector 2078464
[ 7955.570000] mmcblk0: error -110 transferring data, sector 2078467, nr 53, cmd response 0x900, card status 0x0
[ 7955.580000] end_request: I/O error, dev mmcblk0, sector 2078467
[ 7961.630000] mmcblk0: error -110 transferring data, sector 2078468, nr 52, cmd response 0x900, card status 0x0
[ 7961.640000] end_request: I/O error, dev mmcblk0, sector 2078468
[ 7967.720000] mmcblk0: error -110 transferring data, sector 2078470, nr 50, cmd response 0x900, card status 0x0
[ 7967.730000] end_request: I/O error, dev mmcblk0, sector 2078470
[ 7973.800000] mmcblk0: error -110 transferring data, sector 2078471, nr 49, cmd response 0x900, card status 0x0
[ 7973.810000] end_request: I/O error, dev mmcblk0, sector 2078471
[ 7979.860000] mmcblk0: error -110 transferring data, sector 2078472, nr 48, cmd response 0x900, card status 0x0
[ 7979.870000] end_request: I/O error, dev mmcblk0, sector 2078472
[ 7985.920000] mmcblk0: error -110 transferring data, sector 2078473, nr 47, cmd response 0x900, card status 0x0
[ 7985.930000] end_request: I/O error, dev mmcblk0, sector 2078473
[ 7991.990000] mmcblk0: error -110 transferring data, sector 2078474, nr 46, cmd response 0x900, card status 0x0
[ 7992.000000] end_request: I/O error, dev mmcblk0, sector 2078474
[ 7998.050000] mmcblk0: error -110 transferring data, sector 2078475, nr 45, cmd response 0x900, card status 0x0
[ 7998.060000] end_request: I/O error, dev mmcblk0, sector 2078475
[ 8004.120000] mmcblk0: error -110 transferring data, sector 2078476, nr 44, cmd response 0x900, card status 0x0
[ 8004.130000] end_request: I/O error, dev mmcblk0, sector 2078476
[ 8010.180000] mmcblk0: error -110 transferring data, sector 2078477, nr 43, cmd response 0x900, card status 0x0
[ 8010.190000] end_request: I/O error, dev mmcblk0, sector 2078477
[ 8016.250000] mmcblk0: error -110 transferring data, sector 2078478, nr 42, cmd response 0x900, card status 0x0
[ 8016.260000] end_request: I/O error, dev mmcblk0, sector 2078478
[ 8022.310000] mmcblk0: error -110 transferring data, sector 2078479, nr 41, cmd response 0x900, card status 0x0
[ 8022.320000] end_request: I/O error, dev mmcblk0, sector 2078479
[ 8028.380000] mmcblk0: error -110 transferring data, sector 2078480, nr 40, cmd response 0x900, card status 0x0
[ 8028.390000] end_request: I/O error, dev mmcblk0, sector 2078480
[ 8034.440000] mmcblk0: error -110 transferring data, sector 2078481, nr 39, cmd response 0x900, card status 0x0
[ 8034.450000] end_request: I/O error, dev mmcblk0, sector 2078481
[ 8040.510000] mmcblk0: error -110 transferring data, sector 2078482, nr 38, cmd response 0x900, card status 0x0
[ 8040.520000] end_request: I/O error, dev mmcblk0, sector 2078482
[ 8046.570000] mmcblk0: error -110 transferring data, sector 2078483, nr 37, cmd response 0x900, card status 0x0
[ 8046.580000] end_request: I/O error, dev mmcblk0, sector 2078483
[ 8052.670000] mmcblk0: error -110 transferring data, sector 2078487, nr 33, cmd response 0x900, card status 0x0
[ 8052.680000] end_request: I/O error, dev mmcblk0, sector 2078487
[ 8058.730000] mmcblk0: error -110 transferring data, sector 2078488, nr 32, cmd response 0x900, card status 0x0
[ 8058.740000] end_request: I/O error, dev mmcblk0, sector 2078488
[ 8064.800000] mmcblk0: error -110 transferring data, sector 2078489, nr 31, cmd response 0x900, card status 0x0
[ 8064.810000] end_request: I/O error, dev mmcblk0, sector 2078489
[ 8070.860000] mmcblk0: error -110 transferring data, sector 2078490, nr 30, cmd response 0x900, card status 0x0
[ 8070.870000] end_request: I/O error, dev mmcblk0, sector 2078490
[ 8076.930000] mmcblk0: error -110 transferring data, sector 2078491, nr 29, cmd response 0x900, card status 0x0
[ 8076.940000] end_request: I/O error, dev mmcblk0, sector 2078491
[ 8082.990000] mmcblk0: error -110 transferring data, sector 2078492, nr 28, cmd response 0x900, card status 0x0
[ 8083.000000] end_request: I/O error, dev mmcblk0, sector 2078492
[ 8089.050000] mmcblk0: error -110 transferring data, sector 2078493, nr 27, cmd response 0x900, card status 0x0
[ 8089.060000] end_request: I/O error, dev mmcblk0, sector 2078493
[ 8095.120000] mmcblk0: error -110 transferring data, sector 2078494, nr 26, cmd response 0x900, card status 0x0
[ 8095.130000] end_request: I/O error, dev mmcblk0, sector 2078494
[ 8101.180000] mmcblk0: error -110 transferring data, sector 2078495, nr 25, cmd response 0x900, card status 0x0
[ 8101.190000] end_request: I/O error, dev mmcblk0, sector 2078495
[ 9287.430000] mmcblk0: error -110 transferring data, sector 2078240, nr 120, cmd response 0x900, card status 0x200b00
[ 9287.440000] mmcblk0: retrying using single block read
[ 9293.550000] mmcblk0: error -110 transferring data, sector 2078272, nr 88, cmd response 0x900, card status 0x0
[ 9293.560000] end_request: I/O error, dev mmcblk0, sector 2078272
[ 9299.610000] mmcblk0: error -110 transferring data, sector 2078273, nr 87, cmd response 0x900, card status 0x0
[ 9299.620000] end_request: I/O error, dev mmcblk0, sector 2078273
[ 9305.680000] mmcblk0: error -110 transferring data, sector 2078274, nr 86, cmd response 0x900, card status 0x0
[ 9305.690000] end_request: I/O error, dev mmcblk0, sector 2078274
[ 9311.740000] mmcblk0: error -110 transferring data, sector 2078275, nr 85, cmd response 0x900, card status 0x0
[ 9311.750000] end_request: I/O error, dev mmcblk0, sector 2078275
[ 9317.810000] mmcblk0: error -110 transferring data, sector 2078276, nr 84, cmd response 0x900, card status 0x0
[ 9317.820000] end_request: I/O error, dev mmcblk0, sector 2078276
[ 9323.870000] mmcblk0: error -110 transferring data, sector 2078277, nr 83, cmd response 0x900, card status 0x0
[ 9323.880000] end_request: I/O error, dev mmcblk0, sector 2078277
[ 9329.930000] mmcblk0: error -110 transferring data, sector 2078278, nr 82, cmd response 0x900, card status 0x0
[ 9329.950000] end_request: I/O error, dev mmcblk0, sector 2078278
[ 9336.000000] mmcblk0: error -110 transferring data, sector 2078279, nr 81, cmd response 0x900, card status 0x0
[ 9336.010000] end_request: I/O error, dev mmcblk0, sector 2078279
[ 9342.060000] mmcblk0: error -110 transferring data, sector 2078280, nr 80, cmd response 0x900, card status 0x0
[ 9342.070000] end_request: I/O error, dev mmcblk0, sector 2078280
[ 9348.140000] mmcblk0: error -110 transferring data, sector 2078281, nr 79, cmd response 0x900, card status 0x0
[ 9348.150000] end_request: I/O error, dev mmcblk0, sector 2078281
[ 9354.200000] mmcblk0: error -110 transferring data, sector 2078282, nr 78, cmd response 0x900, card status 0x0
[ 9354.210000] end_request: I/O error, dev mmcblk0, sector 2078282
[ 9360.270000] mmcblk0: error -110 transferring data, sector 2078283, nr 77, cmd response 0x900, card status 0x0
[ 9360.280000] end_request: I/O error, dev mmcblk0, sector 2078283
[ 9366.330000] mmcblk0: error -110 transferring data, sector 2078284, nr 76, cmd response 0x900, card status 0x0
[ 9366.340000] end_request: I/O error, dev mmcblk0, sector 2078284
[ 9372.400000] mmcblk0: error -110 transferring data, sector 2078285, nr 75, cmd response 0x900, card status 0x0
[ 9372.410000] end_request: I/O error, dev mmcblk0, sector 2078285
[ 9378.460000] mmcblk0: error -110 transferring data, sector 2078286, nr 74, cmd response 0x900, card status 0x0
[ 9378.470000] end_request: I/O error, dev mmcblk0, sector 2078286
[ 9384.530000] mmcblk0: error -110 transferring data, sector 2078287, nr 73, cmd response 0x900, card status 0x0
[ 9384.540000] end_request: I/O error, dev mmcblk0, sector 2078287
[ 9390.590000] mmcblk0: error -110 transferring data, sector 2078288, nr 72, cmd response 0x900, card status 0x0
[ 9390.600000] end_request: I/O error, dev mmcblk0, sector 2078288
[ 9396.660000] mmcblk0: error -110 transferring data, sector 2078289, nr 71, cmd response 0x900, card status 0x0
[ 9396.670000] end_request: I/O error, dev mmcblk0, sector 2078289
[ 9402.720000] mmcblk0: error -110 transferring data, sector 2078290, nr 70, cmd response 0x900, card status 0x0
[ 9402.730000] end_request: I/O error, dev mmcblk0, sector 2078290
[ 9408.780000] mmcblk0: error -110 transferring data, sector 2078291, nr 69, cmd response 0x900, card status 0x0
[ 9408.800000] end_request: I/O error, dev mmcblk0, sector 2078291
[ 9414.850000] mmcblk0: error -110 transferring data, sector 2078292, nr 68, cmd response 0x900, card status 0x0
[ 9414.860000] end_request: I/O error, dev mmcblk0, sector 2078292
[ 9420.910000] mmcblk0: error -110 transferring data, sector 2078293, nr 67, cmd response 0x900, card status 0x0
[ 9420.920000] end_request: I/O error, dev mmcblk0, sector 2078293
[ 9426.980000] mmcblk0: error -110 transferring data, sector 2078294, nr 66, cmd response 0x900, card status 0x0
[ 9426.990000] end_request: I/O error, dev mmcblk0, sector 2078294
[ 9433.040000] mmcblk0: error -110 transferring data, sector 2078295, nr 65, cmd response 0x900, card status 0x0
[ 9433.050000] end_request: I/O error, dev mmcblk0, sector 2078295
[ 9439.110000] mmcblk0: error -110 transferring data, sector 2078296, nr 64, cmd response 0x900, card status 0x0
[ 9439.120000] end_request: I/O error, dev mmcblk0, sector 2078296
[ 9445.170000] mmcblk0: error -110 transferring data, sector 2078297, nr 63, cmd response 0x900, card status 0x0
[ 9445.180000] end_request: I/O error, dev mmcblk0, sector 2078297
[ 9451.240000] mmcblk0: error -110 transferring data, sector 2078298, nr 62, cmd response 0x900, card status 0x0
[ 9451.250000] end_request: I/O error, dev mmcblk0, sector 2078298
[ 9457.300000] mmcblk0: error -110 transferring data, sector 2078299, nr 61, cmd response 0x900, card status 0x0
[ 9457.310000] end_request: I/O error, dev mmcblk0, sector 2078299
[ 9463.370000] mmcblk0: error -110 transferring data, sector 2078300, nr 60, cmd response 0x900, card status 0x0
[ 9463.380000] end_request: I/O error, dev mmcblk0, sector 2078300
[ 9469.430000] mmcblk0: error -110 transferring data, sector 2078301, nr 59, cmd response 0x900, card status 0x0
[ 9469.440000] end_request: I/O error, dev mmcblk0, sector 2078301
[ 9475.500000] mmcblk0: error -110 transferring data, sector 2078302, nr 58, cmd response 0x900, card status 0x0
[ 9475.510000] end_request: I/O error, dev mmcblk0, sector 2078302
[ 9481.030000] INFO: task kworker/u2:1:9264 blocked for more than 120 seconds.
[ 9481.030000] Not tainted 3.13.0-imxv5-x0.1 #50
[ 9481.040000] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 9481.050000] kworker/u2:1 D c04841c4 0 9264 2 0x00000000
[ 9481.050000] Workqueue: kmmcd mmc_rescan
[ 9481.060000] [<c04841c4>] (__schedule+0x1e0/0x580) from [<c02d5004>] (__mmc_claim_host+0x94/0x17c)
[ 9481.070000] [<c02d5004>] (__mmc_claim_host+0x94/0x17c) from [<c02dba84>] (mmc_sd_detect+0x1c/0x70)
[ 9481.070000] [<c02dba84>] (mmc_sd_detect+0x1c/0x70) from [<c02d73a8>] (mmc_rescan+0x164/0x2b8)
[ 9481.080000] [<c02d73a8>] (mmc_rescan+0x164/0x2b8) from [<c003343c>] (process_one_work+0x1c0/0x4a8)
[ 9481.090000] [<c003343c>] (process_one_work+0x1c0/0x4a8) from [<c0033af8>] (worker_thread+0x138/0x398)
[ 9481.100000] [<c0033af8>] (worker_thread+0x138/0x398) from [<c0039a30>] (kthread+0xb0/0xcc)
[ 9481.110000] [<c0039a30>] (kthread+0xb0/0xcc) from [<c000f000>] (ret_from_fork+0x14/0x34)
[ 9481.120000] 2 locks held by kworker/u2:1/9264:
[ 9481.120000] #0: (kmmcd){.+.+.+}, at: [<c00333b0>] process_one_work+0x134/0x4a8
[ 9481.130000] #1: ((&(&host->detect)->work)){+.+.+.}, at: [<c00333b0>] process_one_work+0x134/0x4a8
[ 9481.560000] mmcblk0: error -110 transferring data, sector 2078303, nr 57, cmd response 0x900, card status 0x0
[ 9481.570000] end_request: I/O error, dev mmcblk0, sector 2078303
[ 9487.650000] mmcblk0: error -110 transferring data, sector 2078306, nr 54, cmd response 0x900, card status 0x0
[ 9487.660000] end_request: I/O error, dev mmcblk0, sector 2078306
[ 9493.830000] mmcblk0: error -110 transferring data, sector 2078334, nr 26, cmd response 0x900, card status 0x0
[ 9493.840000] end_request: I/O error, dev mmcblk0, sector 2078334
[ 9499.950000] mmcblk0: error -110 transferring data, sector 2078360, nr 40, cmd response 0x900, card status 0x200b00
[ 9499.970000] mmcblk0: retrying using single block read
[ 9506.030000] mmcblk0: error -110 transferring data, sector 2078368, nr 32, cmd response 0x900, card status 0x0
[ 9506.040000] end_request: I/O error, dev mmcblk0, sector 2078368
[ 9512.090000] mmcblk0: error -110 transferring data, sector 2078369, nr 31, cmd response 0x900, card status 0x0
[ 9512.110000] end_request: I/O error, dev mmcblk0, sector 2078369
[ 9518.160000] mmcblk0: error -110 transferring data, sector 2078370, nr 30, cmd response 0x900, card status 0x0
[ 9518.170000] end_request: I/O error, dev mmcblk0, sector 2078370
[ 9524.220000] mmcblk0: error -110 transferring data, sector 2078371, nr 29, cmd response 0x900, card status 0x0
[ 9524.230000] end_request: I/O error, dev mmcblk0, sector 2078371
[ 9530.290000] mmcblk0: error -110 transferring data, sector 2078372, nr 28, cmd response 0x900, card status 0x0
[ 9530.300000] end_request: I/O error, dev mmcblk0, sector 2078372
[ 9536.400000] mmcblk0: error -110 transferring data, sector 2078375, nr 25, cmd response 0x900, card status 0x0
[ 9536.410000] end_request: I/O error, dev mmcblk0, sector 2078375
[ 9542.470000] mmcblk0: error -110 transferring data, sector 2078376, nr 24, cmd response 0x900, card status 0x0
[ 9542.480000] end_request: I/O error, dev mmcblk0, sector 2078376
[ 9548.530000] mmcblk0: error -110 transferring data, sector 2078377, nr 23, cmd response 0x900, card status 0x0
[ 9548.540000] end_request: I/O error, dev mmcblk0, sector 2078377
[ 9554.600000] mmcblk0: error -110 transferring data, sector 2078378, nr 22, cmd response 0x900, card status 0x0
[ 9554.610000] end_request: I/O error, dev mmcblk0, sector 2078378
[ 9560.660000] mmcblk0: error -110 transferring data, sector 2078379, nr 21, cmd response 0x900, card status 0x0
[ 9560.670000] end_request: I/O error, dev mmcblk0, sector 2078379
[ 9566.730000] mmcblk0: error -110 transferring data, sector 2078380, nr 20, cmd response 0x900, card status 0x0
[ 9566.740000] end_request: I/O error, dev mmcblk0, sector 2078380
[ 9572.790000] mmcblk0: error -110 transferring data, sector 2078381, nr 19, cmd response 0x900, card status 0x0
[ 9572.800000] end_request: I/O error, dev mmcblk0, sector 2078381
[ 9578.860000] mmcblk0: error -110 transferring data, sector 2078382, nr 18, cmd response 0x900, card status 0x0
[ 9578.870000] end_request: I/O error, dev mmcblk0, sector 2078382
[ 9584.920000] mmcblk0: error -110 transferring data, sector 2078383, nr 17, cmd response 0x900, card status 0x0
[ 9584.930000] end_request: I/O error, dev mmcblk0, sector 2078383
[ 9591.010000] mmcblk0: error -110 transferring data, sector 2078385, nr 15, cmd response 0x900, card status 0x0
[ 9591.020000] end_request: I/O error, dev mmcblk0, sector 2078385
[ 9597.080000] mmcblk0: error -110 transferring data, sector 2078386, nr 14, cmd response 0x900, card status 0x0
[ 9597.090000] end_request: I/O error, dev mmcblk0, sector 2078386
[ 9601.140000] INFO: task kworker/u2:1:9264 blocked for more than 120 seconds.
[ 9601.140000] Not tainted 3.13.0-imxv5-x0.1 #50
[ 9601.150000] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 9601.160000] kworker/u2:1 D c04841c4 0 9264 2 0x00000000
[ 9601.160000] Workqueue: kmmcd mmc_rescan
[ 9601.170000] [<c04841c4>] (__schedule+0x1e0/0x580) from [<c02d5004>] (__mmc_claim_host+0x94/0x17c)
[ 9601.180000] [<c02d5004>] (__mmc_claim_host+0x94/0x17c) from [<c02dba84>] (mmc_sd_detect+0x1c/0x70)
[ 9601.180000] [<c02dba84>] (mmc_sd_detect+0x1c/0x70) from [<c02d73a8>] (mmc_rescan+0x164/0x2b8)
[ 9601.190000] [<c02d73a8>] (mmc_rescan+0x164/0x2b8) from [<c003343c>] (process_one_work+0x1c0/0x4a8)
[ 9601.200000] [<c003343c>] (process_one_work+0x1c0/0x4a8) from [<c0033af8>] (worker_thread+0x138/0x398)
[ 9601.210000] [<c0033af8>] (worker_thread+0x138/0x398) from [<c0039a30>] (kthread+0xb0/0xcc)
[ 9601.220000] [<c0039a30>] (kthread+0xb0/0xcc) from [<c000f000>] (ret_from_fork+0x14/0x34)
[ 9601.230000] 2 locks held by kworker/u2:1/9264:
[ 9601.230000] #0: (kmmcd){.+.+.+}, at: [<c00333b0>] process_one_work+0x134/0x4a8
[ 9601.240000] #1: ((&(&host->detect)->work)){+.+.+.}, at: [<c00333b0>] process_one_work+0x134/0x4a8
[ 9603.140000] mmcblk0: error -110 transferring data, sector 2078387, nr 13, cmd response 0x900, card status 0x0
[ 9603.150000] end_request: I/O error, dev mmcblk0, sector 2078387
[ 9609.210000] mmcblk0: error -110 transferring data, sector 2078388, nr 12, cmd response 0x900, card status 0x0
[ 9609.220000] end_request: I/O error, dev mmcblk0, sector 2078388
[ 9615.270000] mmcblk0: error -110 transferring data, sector 2078389, nr 11, cmd response 0x900, card status 0x0
[ 9615.280000] end_request: I/O error, dev mmcblk0, sector 2078389
[ 9621.340000] mmcblk0: error -110 transferring data, sector 2078390, nr 10, cmd response 0x900, card status 0x0
[ 9621.350000] end_request: I/O error, dev mmcblk0, sector 2078390
[ 9627.400000] mmcblk0: error -110 transferring data, sector 2078391, nr 9, cmd response 0x900, card status 0x0
[ 9627.410000] end_request: I/O error, dev mmcblk0, sector 2078391
[ 9633.470000] mmcblk0: error -110 transferring data, sector 2078392, nr 8, cmd response 0x900, card status 0x0
[ 9633.480000] end_request: I/O error, dev mmcblk0, sector 2078392
[ 9639.530000] mmcblk0: error -110 transferring data, sector 2078393, nr 7, cmd response 0x900, card status 0x0
[ 9639.540000] end_request: I/O error, dev mmcblk0, sector 2078393
[ 9645.590000] mmcblk0: error -110 transferring data, sector 2078394, nr 6, cmd response 0x900, card status 0x0
[ 9645.610000] end_request: I/O error, dev mmcblk0, sector 2078394
[ 9651.690000] mmcblk0: error -110 transferring data, sector 2078396, nr 4, cmd response 0x900, card status 0x0
[ 9651.700000] end_request: I/O error, dev mmcblk0, sector 2078396
[ 9657.750000] mmcblk0: error -110 transferring data, sector 2078397, nr 3, cmd response 0x900, card status 0x0
[ 9657.760000] end_request: I/O error, dev mmcblk0, sector 2078397
[ 9663.810000] mmcblk0: error -110 transferring data, sector 2078398, nr 2, cmd response 0x900, card status 0x0
[ 9663.820000] end_request: I/O error, dev mmcblk0, sector 2078398
[ 9669.880000] mmcblk0: error -110 transferring data, sector 2078399, nr 1, cmd response 0x900, card status 0x0
[ 9669.890000] end_request: I/O error, dev mmcblk0, sector 2078399
[13203.800000] mmcblk0: error -110 transferring data, sector 2078272, nr 8, cmd response 0x900, card status 0x200b00
[13203.810000] mmcblk0: retrying using single block read
[13209.870000] mmcblk0: error -110 transferring data, sector 2078272, nr 8, cmd response 0x900, card status 0x0
[13209.880000] end_request: I/O error, dev mmcblk0, sector 2078272
[13215.930000] mmcblk0: error -110 transferring data, sector 2078273, nr 7, cmd response 0x900, card status 0x0
[13215.940000] end_request: I/O error, dev mmcblk0, sector 2078273
[13221.990000] mmcblk0: error -110 transferring data, sector 2078274, nr 6, cmd response 0x900, card status 0x0
[13222.000000] end_request: I/O error, dev mmcblk0, sector 2078274
[13228.060000] mmcblk0: error -110 transferring data, sector 2078275, nr 5, cmd response 0x900, card status 0x0
[13228.070000] end_request: I/O error, dev mmcblk0, sector 2078275
[13234.120000] mmcblk0: error -110 transferring data, sector 2078276, nr 4, cmd response 0x900, card status 0x0
[13234.130000] end_request: I/O error, dev mmcblk0, sector 2078276
[13240.190000] mmcblk0: error -110 transferring data, sector 2078277, nr 3, cmd response 0x900, card status 0x0
[13240.200000] end_request: I/O error, dev mmcblk0, sector 2078277
[13246.250000] mmcblk0: error -110 transferring data, sector 2078278, nr 2, cmd response 0x900, card status 0x0
[13246.260000] end_request: I/O error, dev mmcblk0, sector 2078278
[13252.320000] mmcblk0: error -110 transferring data, sector 2078279, nr 1, cmd response 0x900, card status 0x0
[13252.330000] end_request: I/O error, dev mmcblk0, sector 2078279
[17045.300000] mmcblk0: error -110 transferring data, sector 2078272, nr 8, cmd response 0x900, card status 0x200b00
[17045.320000] mmcblk0: retrying using single block read
[17051.370000] mmcblk0: error -110 transferring data, sector 2078272, nr 8, cmd response 0x900, card status 0x0
[17051.380000] end_request: I/O error, dev mmcblk0, sector 2078272
[17057.430000] mmcblk0: error -110 transferring data, sector 2078273, nr 7, cmd response 0x900, card status 0x0
[17057.440000] end_request: I/O error, dev mmcblk0, sector 2078273
[17063.500000] mmcblk0: error -110 transferring data, sector 2078274, nr 6, cmd response 0x900, card status 0x0
[17063.510000] end_request: I/O error, dev mmcblk0, sector 2078274
[17069.560000] mmcblk0: error -110 transferring data, sector 2078275, nr 5, cmd response 0x900, card status 0x0
[17069.570000] end_request: I/O error, dev mmcblk0, sector 2078275
[17075.630000] mmcblk0: error -110 transferring data, sector 2078276, nr 4, cmd response 0x900, card status 0x0
[17075.640000] end_request: I/O error, dev mmcblk0, sector 2078276
[17081.690000] mmcblk0: error -110 transferring data, sector 2078277, nr 3, cmd response 0x900, card status 0x0
[17081.700000] end_request: I/O error, dev mmcblk0, sector 2078277
[17087.750000] mmcblk0: error -110 transferring data, sector 2078278, nr 2, cmd response 0x900, card status 0x0
[17087.770000] end_request: I/O error, dev mmcblk0, sector 2078278
[17093.820000] mmcblk0: error -110 transferring data, sector 2078279, nr 1, cmd response 0x900, card status 0x0
[17093.830000] end_request: I/O error, dev mmcblk0, sector 2078279
и все, думал перезагрузить, но после перезагрузки такое
HTLLCLC
U-Boot 2013.07-dirty (Mar 30 2014 - 00:00:56)
CPU: Freescale i.MX23 rev1.4 at 454 MHz
BOOT: SSP SD/MMC #0
DRAM: 64 MiB
MMC: MXS MMC: 0
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
mmc0 is current device
SD/MMC found on device 0
** File not found /boot/uEnv.txt **
Checking if uenvcmd is set ...
Running default loadzimage ...
** File not found /boot/zImage **