[Galaxy Note 3 Android Development] ocujos:
In the other last_kmsg.log file I've noticed an I/O error causing kernel panic

"(dyn_fsync_panic_event+0x20/0x44)" is that related to Dynamic Fsync setting being enabled? I've just checked it in Synapse and it was disabled.

[12707.092406] Buffer I/O error on device mmcblk0p26, logical block 0

[12707.092505] lost page write due to I/O error on mmcblk0p26

[12707.092553] EXT4-fs error (device mmcblk0p26): ext4_find_entry:941: inode #1054889: comm android.bg: reading directory lblock 0

[12707.109073] Aborting journal on device mmcblk0p26-8.

[12707.109173] Buffer I/O error on device mmcblk0p26, logical block 65536

[12707.109215] lost page write due to I/O error on mmcblk0p26

[12707.109316] JBD2: Error -5 detected when updating journal superblock for mmcblk0p26-8.

[12707.109397] Kernel panic - not syncing: EXT4-fs (device mmcblk0p26): panic forced after error

[12707.109399]

[12707.109604] ------------[ cut here ]------------

[12707.109655] WARNING: at /home/lss/Android_kernels/Lsskernel-note3/kernel/softirq.c:163 local_bh_enable_ip+0xa8/0xe8()

[12707.109736] [<c010d098>] (unwind_backtrace+0x0/0xfc) from [<c01a5c18>] (warn_slowpath_common+0x5c/0x7c)

[12707.109811] [<c01a5c18>] (warn_slowpath_common+0x5c/0x7c) from [<c01a5d24>] (warn_slowpath_null+0x1c/0x24)

[12707.109885] [<c01a5d24>] (warn_slowpath_null+0x1c/0x24) from [<c01ad4a0>] (local_bh_enable_ip+0xa8/0xe8)

[12707.109933] [<c01ad4a0>] (local_bh_enable_ip+0xa8/0xe8) from [<c02acca8>] (writeback_inodes_sb_nr+0x70/0x9c)

[12707.110009] [<c02acca8>] (writeback_inodes_sb_nr+0x70/0x9c) from [<c02b0888>] (__sync_filesystem+0x60/0xac)

[12707.110087] [<c02b0888>] (__sync_filesystem+0x60/0xac) from [<c0285e98>] (iterate_supers+0xd8/0x140)

[12707.110163] [<c0285e98>] (iterate_supers+0xd8/0x140) from [<c02b0c48>] (sync_filesystems+0x1c/0x24)

[12707.110241] [<c02b0c48>] (sync_filesystems+0x1c/0x24) from [<c04436f0>] (dyn_fsync_panic_event+0x20/0x44)

[12707.110317] [<c04436f0>] (dyn_fsync_panic_event+0x20/0x44) from [<c01ce294>] (notifier_call_chain+0xe0/0xf0)

[12707.110362] [<c01ce294>] (notifier_call_chain+0xe0/0xf0) from [<c01ce458>] (atomic_notifier_call_chain+0x3c/0x5c)

[12707.110437] [<c01ce458>] (atomic_notifier_call_chain+0x3c/0x5c) from [<c0bd7890>] (panic+0x9c/0x1cc)

[12707.110511] [<c0bd7890>] (panic+0x9c/0x1cc) from [<c0308294>] (__ext4_error+0x0/0xbc)

[12707.110586] [<c0308294>] (__ext4_error+0x0/0xbc) from [<c0f144d8>] (__func__.15252+0x151c84/0x1f674c)

[12707.110658] ---[ end trace 66bbd6279fa55c2f ]---

[12707.233041] Buffer I/O error on device mmcblk0p23, logical block 0

[12707.233119] lost page write due to I/O error on mmcblk0p23

[12707.233161] EXT4-fs error (device mmcblk0p23): ext4_find_entry:941: inode #65537: comm init: reading directory lblock 0

[12707.233244] EXT4-fs (mmcblk0p23): previous I/O error to superblock detected

[12707.233322] Buffer I/O error on device mmcblk0p23, logical block 0

[12707.233361] lost page write due to I/O error on mmcblk0p23

[12707.233432] EXT4-fs error (device mmcblk0p23): ext4_find_entry:941: inode #65537: comm init: reading directory lblock 1

[12707.233519] init: cannot find '/system/bin/bootanimation', disabling 'bootanim'

[12707.234201] EXT4-fs (mmcblk0p23): previous I/O error to superblock detected

[12707.234280] Buffer I/O error on device mmcblk0p23, logical block 0

[12707.234350] lost page write due to I/O error on mmcblk0p23

[12707.234390] EXT4-fs error (device mmcblk0p23): ext4_find_entry:941: inode #65537: comm init: reading directory lblock 0

[12707.234466] EXT4-fs (mmcblk0p23): previous I/O error to superblock detected

[12707.234543] Buffer I/O error on device mmcblk0p23, logical block 0

[12707.234582] lost page write due to I/O error on mmcblk0p23

[12707.234653] EXT4-fs error (device mmcblk0p23): ext4_find_entry:941: inode #65537: comm init: reading directory lblock 1

[12707.234735] init: cannot find '/system/bin/samsungpowersoundplay', disabling 'powersnd'

[12707.238616] EXT4-fs (mmcblk0p26): previous I/O error to superblock detected

[12707.238699] Buffer I/O error on device mmcblk0p26, logical block 0

[12707.238740] lost page write due to I/O error on mmcblk0p26

[12707.238813] EXT4-fs error (device mmcblk0p26): ext4_journal_start_sb:323: Detected aborted journal

[12707.238955] EXT4-fs (mmcblk0p26): Remounting filesystem read-only

[12707.238994] EXT4-fs (mmcblk0p26): previous I/O error to superblock detected

[12707.239069] Buffer I/O error on device mmcblk0p26, logical block 0

[12707.239110] lost page write due to I/O error on mmcblk0p26