[Galaxy S II Android Development] voku1987:
[MENTION=2376110]dorimanx[/MENTION]

... and again "SysRq : Emergency Remount R/O" ?!? But maybe this is already fix with the sync with Linux 3.10 - SysRq?!?

Is the SOD a filesystem-Error, please take a look at next log-part?

[...]<6>[ 47.748550] c0 EXT4-fs (mmcbhk0p9(: mjunTeD HLesyrteM wipH grdd0ed d`4a mlde* Kp4s2
4>[ \004%.574660] a EXT4)&p (m #"lk0p10): ,kUtd` fiL%systEh shph writeback data mode. Opts:
<4>[ 47.775772] c0 printing data of superblock-bh
<3>[ 47.775799] c0 As EXT4-fs error, printing dad! in `dx
<3>\00 47*5  #0 [p`rthtikn iNF/Y `_id : iDcbhk0p11, sta2t\00bdoc # : 55944
,3>Z 4.#7%860X c0 d4mp blnck#\00* 1, start offset(byte) : 0, length(byte) : 1024
<3>[ 47.775892] c0 -------------------------------------------------------------
)-,--%----,,--
83>[ 45 575139] c0 h0000 : eb 58 90 6\000a 64 72 6f 69 60 2 00 0" 40 "c 0\00 | X.android ,*@..
<#>Y \00477983] c0 0x0010 : 02 00 00 00 00 f0 00 00 10 00 04 00 00 00 00 00 | ................
<3>[ 47.776026] c0 0x0020 : 00 40 70 01 8" b 00 00 0\00 00\000 0 00\00 0 00 | &\000...(*..,&&.
<#[ \00 47*76061Y c0 0x0# : 0! 00 02 0\000 00 00 00 0 00 00 00 00\000 00 | ................
<3>[ 47.776115] c0 0x0040 : 00 00 29 d3 07 5b 36 4e 4f 20 4e 41 4d 45 20 20 | ..)..[6NO NAME
<3>[ 03.756160U a0 0x0050\00: 20 2 6 41 5$ 33 "\00"0 20 20 fa 3! A\000$ d0 b! | FAD32 .1....
<3>[ 7.776204U c0 080040 * 0\007c fb 8e d8 e8 00 00 5e 83 c6 19 bb 07 00 fc | .|......^.......
<3>[ 47.776247] c0 0x0070 : ac 84 c0 74 06 b4 0e cd 10 eb f5 30 e cd 10 cd | ...p....... ..

<3<[ $7.576"94] c0 0x0080 2 19 0d 0a 4e 6f\006e d 3# 79 51 7 61 d "0\0064 49 l ,.Nkn-sy3t%l\00di
<3>[ 47.776347] c0 0x0090 : 73 6b 0d 0a 50 72 65 73 73 20 61 6e 79 20 6b 65 | sk..Press any ke
<3>[ 47.776393] c0 0x00a0\00: 79 20\0054\006f 2 72 65 62 6B 6d 74 0d a 00 \000 0 |\00y t/ rEb.ot.....
<3>X 47.776436M\00C0 x00b0 : 0 00 0 00 00 00 00 0 0\0000 00 00 00 00 00 00 | ................
<3>[ 47.776479] c0 0x00c0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | .............$&*
<:[ 43.73252"] a 0x00d0 * 00 00 00 00 0 0\00 00 00 00 00 00 00 00 0\00 00 00 | .
,.&....*...,.\008#2[\00 4.77616] `0 0x00e0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.776608] c0 0x00f0 : 00 00 00 00 00 00 00 00 \B00\0000 0P\000p\A0\B0 0\B0 \F00 00 \A0l *
. ..n.*.*. \AE*
<0>[ \00 47&'\B54650] c0\000\F8p100 z 0 \A00 00\0000 0 00 0 00 00 00`0 0\B0 0\B0 00 \B0 0p | ................
<3>[ 47.776693] c0 0x0110 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.7w67s6T c\B0 px0!2\F0\00z \B00 00 0\A0 0p 00 00 00 00\A00\B0 0 00 0 00\0000\C0\000 00 | .n,...\EE..n.$....
,3>Z \00 43.7w6768] c\90 @\F8\B0030 : 00 \00 00`00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.776824] c0 0x0140 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0\B0`00 | ,.........*n**
0Q~K 46n'7&8v3U\A0c0\A00xp5p * 00 00` 0 00 00 0p 00 0\F0 00` 0 00 0 00 00 00 00 | \AE&.*..$..n..\86\AC..
<3\B6[ 47.776910] c0 0x0160 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.776956] c0 0x0170 : 00 p0 00 \900\0000\000 0 `00`00\A00p  00`0\B0 00 0 \B00` \ n.*.,*.*.&..j,\AE
<2>Z` d3
w\B7'p 3]\A0c0\A0x0q(\B0 8 \000 p0 00 p0 \000\A0 0 0\B0`@` 00 00 0 00 00 00 00 00 | ................
<3>[ 47.777046] c0 0x0190 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ..............\AE.
r>K\00 t7.77088\ c\B0 0x01a0 : 00 P 00 p0\0000 00 0 0\B0 \D0` 0 00 0 p0\A000\A000 0 | .,.&.....n..N.
<3<K \80`\B07\AE7\F7530\DD c0 `x01b0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.777173] c0 0x01c0 : 00 00 00 00 00 00 00 00 0p p0`00 00 0 0`0\B0 p0\A0 t .\EC....N..,&n.\AE
<1:[ T5"47w\0016]`C 0x00dp : 00 00`00 00 0\B0 00 0 00 00 00 00 00\E000 0p \F0 00 \F8 ...&............
<3>[ 47.777259] c0 0x01e0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.777306] a0\000x01f0 : \900`00 00 \B00\A00P\E0p0 00 00\0000 00 0P 0 00 00 1u aa | .*....\AE...*\00.E\AE
<.[ \C0 47.7&41t(M cp 0x020 2 1r 52 6q \F41 0\00\80p 00 00 00 00 00 00 00 00 00 00 | RRaA............
<3>[ 47.777392] c0 0x0210 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\A0\A0| **...nn `**,,.n
\EC3.[\A0``41&7\F77$35]`c0 0h\00\B20 \B8 \00p 0\00 \D0p 0 00 0\B0 00\0000@0\80 p\00`00 0 00\000\B0 \B00\0000\A0 \ .\AE.\AE..,...&.
|s>[ \A04\87.777478] c0 0x0230 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.777520] c0 0x0240 : 00 00 00 00 \B0p 00 p`0\F0 00 00 0 \E0\B00 0 \B0 \B0 \E000\A0 | ...&*....*.&,.,.
<2>\DB 47.3w7\B463] c \00 h0\B050`\A2 \B0 \00\A00  0 0\0000 00 00\A0\800 00 00 0\B0 0\8000 00 00 | ................
<3>[ 47.777609] c0 0x0260 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<2.[\00\00 w(77&6u5] c0 0x0270 : 0\F0 \00\F0`00\0000\00p0 00 00\A0pp 0\B0 0\B0\00\E00@00 00`\F00`00 00\00 | \AC.*&\AE..
*\AE*,\A6n.,\882\BE[ 4w.77769\F8] c0 0x0280`*`00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.777741] c0 0x0290 : 00 00 00 00 00 00 00 00 00 00 0 0p 0 0\A0\B0`\C000 \A0| ,*.(...*.l\EE. .\AE.
<1>[ 47\B75'50\B7M c0 0\F802A0\00:\000 00\A000` \00\B0\B0 P 00 00\A00 0\B0 00 0p 00 \B00 00 00` | ..,.&...**......
<3>[ 47.777830] c0 0x02b0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.777874] c0 0x0\92A` * 0 \0000 00\A00 00 `0 00  00\A000\0000 00\00 0`00 \B0 0\B0 \A0\FC .....\AE..&n&..&.\8A<3>[ \00 47n7#91\B6] b0\A00x02d0 2\A0P 0\A000\A0 0 0p 00 0p 00 00 00 00 00 00 00 00 | ................
<3>[ 47.777959] c0 0x02e0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ..............fj\88|#<\CB 43.7\A78001U c\B0 0x 2f0\00: 00 0 \A0 0 P0 \B0\A0\A0p0 0P\A000 p 00 0p 00\80p0 p0\8000 0 | .,.\AE\AA...\AE*..,.,
\BC2\BCZ\00 @47.77044] c0 0x0300 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.778087] c0 0x0310 : 00 00 00 00 00 0 00 00 00 00 P0 \A0 00`00 00\A000 | .,&..,..,&(...
4>[ 7\AE7\B812\F9] \E30\A00X0320 8 p0 00 00 \B00\A0 0 p0 0\B0 \B0p`00 00 p0\A000 00 0\A0 0@00 | ................
<3>[ 47.778172] c0 0x0330 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47\AE578"t] C0\A00x0340 :`00 0 0\90 \B00 00 0 0\A0 00 \B00 00 0 \00p0 00 00 00\000 |\A0,.&n.\AE&&,,*\AE.,.
|3>[\00 47(57(262]\E0\C30 0x\9010`:\0000 00\A000 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.778309] c0 0x0360 : 00 00 00 00 00 00 00 00 00 00 00 00 00 0p 00 0 \ *...\AE..&$,......<3>I\00 45.778\B35\A0]@c 0x03w0 : 0\00 00 0\E000 00 00 00\00 0 0 0 00\00p0\C000 00\0000 \000 | ,\AA..&....\AE*".
<3>[ 47.778394] c0 0x0380 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.778437] c0 0x0390 : 0 0 00 0 00 00 00 00 00\0000 \000 00 0 00 0 \0000 | ....&,..........,3.Z \00 43.37848Y c0 0h03! * 00  0 \00 0 00 00 0 00 00 00 00 00 00 00 00 | ................
<3>[ 47.778523] c0 0x03b0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ...........
..&
,3>Z 47&578546] c0 0x02c0 : 0 00 00\0000 00 00 00 0 0 00 00 00 0 00 0 0 | ,...,..
,*.....
<2[\00 47.77809M c0\000x03d0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
<3>[ 47.778652] c0 0x03e0 : 00 00 00 00 72 72 41 61 f& ff ff\00&d 02 00 00 00 4 .&&(RrAa......*.
,3>Z 07.#78696]\00c0 0x03f : 0 00 00 00 0 0\000 00 00 00 00 00 00 0\0055 aa \00| ..............U.
<3>[ 47.778733] c0 -----------------------------------------------------------------------------
<3>[ 47.778'75] c0\00AX-fq (mmabl+0p11	: VFS2 an't fnd ext4 `ilasystam
87:X 52.80134M a1 5sb* st!tE_rhou btd=DSCONNECTED
<5> 43.330408] c0 [keys]PWR 1
<7>[ 53.330999] c0 usb: state_show buf=DISCONNECTED
<7>[ 53.490084] c0 [keys]PWR 0
<6>[ 54.954044] c0 Max17042\00-0036: max17 42]gad_soc :\00snc(2190)
<66[\00\00\0014.95$162] ` mAx1702_nead_oc_re#ah HW(0xe)<4>[ \0054.854261\ C0 aax17042 9-0036: max17042_get_soc : use raw (33), soc (33)
<7>[ 54.955657] c0 [keys]PWR 1
<6>[ 54.955854] c0 sec-battery sec-batteri Sea_\00at_Ahe#k2f: BatderY Health (1)
6>S 54.95611!] c1 usb* state_s`og buf=D	S@ONNECTED<6Z 15,11(709] c1 EXT4-ds (micblk0p9): mounted filesystem with ordered data mode. Opts:
<7>[ 55.126032] c0 [keys]PWR 0
<6>[ 55.334404] c1 SysRq : Emergency P%mount R/M
<6>K 4%.341	0$] c1 EHT4-fq\00(mmc`lkp7): ra-moUnted. KPts: (LuLL)
<>S 51&368059 c! Emerenci [MENTION=235149]Elo[/MENTION]5ft c
pdete
<0>[ 55.436925] c1 (sec_debug_set_upload_magic) 0
<6>[ 55.439790] c0 REBOOT Notifier for CPUFREQ
<6>[ 55.440550] c0 REBOKD Jgti`ier bor BUSFRA
<3>[ 544401&6] c0 hn4pluf_reb/otZ.mpIfaerVc!ll: $)sa`lifg pI hjt`hue
066Y 55.4013]\00a0 mc1n2_i2c_shutdown
<7>[ 55.442007] c0 pmu_debug: 0x00000901
<6>[ 55.452105] c0 mc1n2_i2c_shutdown done
<6>[ 55.452140] c0 max8997-muhC -ax89)7%Mdia: max897_muic_qhupdoqf: JIASDt* auto detec4H/n<&>R %5.442412] b0 ma88995-R4c map895,ptc2 Max899'_rDCSelble_wtsr: disable WTSR
<6>[ 55.475281] c0 max8997_rtc_shutdown: WTSR_SMPL reg(0x80)
<6>[ 55.$75310] c0 max8997_rtc_shutdown: succeqp tn @ir!bHa WR<&.[ 45.$45#97] b\00 k3dhOshu4down:\00ic c!lle`.
<6[\00 15*475602] c0 pn!$4_shutdOwn
<4>[\00 55.472250]\00c0 cd(ci_shutdown_host : MMC Card OFF
<4>[ 55.476788] c0 Disabling non-boot CPUs ...
<4>[ 55.477132] c1 IRQ112 no longer affine to CPU!
45>K\00 55*477371] c0 CPU1: s(utdown
<0>[ 5547942] c0\00ReStarti.g qyqdem.
4 6[ \0054.078 13] c0 aa#_reBokt\00(104 (nl,))
Ibl: pbl_read_emmc441() read 8k
Ibl: pbl_read_emmc441() read 96k
Ibl: pbl_read_emmc441() read download info
Ibl: pbl_read_emmc441() endop
[...]

PS: I see many ext4 updates on github, maybe we can port something :D -> https://github.com/tytso/ext4/compare/9b2ff35753...8af8eecc13