[Nexus 4 Original Android Development] ziddey:
It's really hard to say what's going on. That's almost 7 minutes worth of logs.

I'm sure I missed a bit, but here's some relevant bits:

09-15 14:57:09.207 D/MediaScannerReceiver(894): action: android.intent.action.MEDIA_MOUNTED path: /mnt/sdcard/usbStorage
09-15 14:57:09.207 W/ActivityManager(548): Permission denied: checkComponentPermission() owningUid=10015
09-15 14:57:09.207 W/BroadcastQueue(548): Permission Denial: broadcasting Intent { act=android.intent.action.MEDIA_MOUNTED dat=file:///mnt/sdcard/usbStorage flg=0x10 } from eu.chainfire.stickmount (pid=2305, uid=10126) is not exported from uid 10015 due to receiver com.android.providers.downloads/.DownloadReceiver

09-15 14:57:17.586 W/MediaScanner(894): Error opening directory '/storage/usbdisk0/', skipping: Permission denied.

I don't use StickMount so I'm not too sure what the deal with those errors is. The only thing changed with the new release is the inclusion of the SECONDARY_STORAGE environmental variable. This defines, as you can imagine, the path to said storage-- /storage/usbdisk0, and should have been included from the get-go (I had just found out about it recently). Other than that, I've moved modding the ramdisk to the actual otgmod script that runs when the zip is installed. This will eventually/potentially provide more flexibility for different kernels, but it shouldn't be making any difference at all unless there's something wrong with the script when executed on the phone, causing unexpected results..

So you're saying that the last (either of the r182 releases) worked just fine?

09-15 15:02:19.168 D/Vold (181): Volume usbdisk state changing 0 (No-Media) -> 2 (Pending)
09-15 15:02:19.168 D/Vold (181): Volume usbdisk state changing 2 (Pending) -> 1 (Idle-Unmounted)
09-15 15:02:19.178 D/MountService(548): volume state changed for /storage/usbdisk0 (removed -> unmounted)
09-15 15:02:19.178 D/MountService(548): sendStorageIntent Intent { act=android.intent.action.MEDIA_UNMOUNTED dat=file:///storage/usbdisk0 (has extras) } to UserHandle{-1}
09-15 15:02:19.188 D/MediaScannerReceiver(3985): action: android.intent.action.MEDIA_UNMOUNTED path: /storage/usbdisk0
09-15 15:02:19.188 I/Vold (181): /dev/block/vold/8:1 being considered for volume usbdisk
09-15 15:02:19.188 D/Vold (181): Volume usbdisk state changing 1 (Idle-Unmounted) -> 3 (Checking)
09-15 15:02:19.188 D/MountService(548): volume state changed for /storage/usbdisk0 (unmounted -> checking)
09-15 15:02:19.188 D/MountService(548): sendStorageIntent Intent { act=android.intent.action.MEDIA_CHECKING dat=file:///storage/usbdisk0 (has extras) } to UserHandle{-1}
09-15 15:02:19.198 I/fsck_msdos(181): ** /dev/block/vold/8:1
09-15 15:02:19.198 I/ActivityManager(548): Start proc com.estrongs.android.pop for broadcast com.estrongs.android.pop/.EnableOEMConfig: pid=4091 uid=10120 gids={50120, 3003, 3002, 3001, 1023, 1015, 1028}
09-15 15:02:19.208 I/fsck_msdos(181): Primary/Backup bootblock miscompare
09-15 15:02:19.208 I/fsck_msdos(181): Primary:
09-15 15:02:19.208 I/fsck_msdos(181): 00 02 10 24 00 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 20 00 00 00 a0 cd 01 a6 39 00 00 00 00 00 00 02 00 00 00 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 80 00 29 2e 27 fc 0c 4e 4f 20 4e 41 4d 45 20 20 20 20 46 41 54 33 32 20 20 20
09-15 15:02:19.208 I/fsck_msdos(181): Backup:
09-15 15:02:19.208 I/fsck_msdos(181): 00 02 10 24 00 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 00 00 00 00 a0 cd 01 a6 39 00 00 00 00 00 00 02 00 00 00 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 80 00 29 2e 27 fc 0c 4e 4f 20 4e 41 4d 45 20 20 20 20 46 41 54 33 32 20 20 20
09-15 15:02:19.208 I/fsck_msdos(181): ** Phase 1 - Read FAT (compare skipped)
09-15 15:02:19.208 I/fsck_msdos(181): Attempting to allocate 7379 KB for FAT

09-15 15:02:19.768 I/fsck_msdos(181): ** Phase 2 - Check Cluster Chains
09-15 15:02:19.939 I/fsck_msdos(181): ** Phase 3 - Checking Directories
09-15 15:02:19.959 I/fsck_msdos(181): ** Phase 4 - Checking for Lost Files
09-15 15:02:20.019 I/fsck_msdos(181): 27 files, 2859344 free (881706 clusters)
09-15 15:02:20.039 I/Vold (181): Filesystem check completed OK
09-15 15:02:20.059 I/Vold (181): Device /dev/block/vold/8:1, target /storage/usbdisk0 mounted @ /mnt/secure/staging
09-15 15:02:20.069 D/Vold (181): Volume usbdisk state changing 3 (Checking) -> 4 (Mounted)
09-15 15:02:20.069 D/MountService(548): volume state changed for /storage/usbdisk0 (checking -> mounted)
09-15 15:02:20.069 E/VoldConnector(548): NDC Command {88 volume mount /storage/usbdisk0} took too long (880ms)
09-15 15:02:20.069 D/MountService(548): sendStorageIntent Intent { act=android.intent.action.MEDIA_MOUNTED dat=file:///storage/usbdisk0 (has extras) } to UserHandle{-1}

09-15 15:02:20.089 D/MediaScannerReceiver(3985): action: android.intent.action.MEDIA_MOUNTED path: /storage/usbdisk0

09-15 15:02:20.259 I/ActivityManager(548): START u0 {act=android.hardware.usb.action.USB_DEVICE_ATTACHED flg=0x10000000 cmp=eu.chainfire.stickmount/.StickMountActivity (has extras)} from pid 837

09-15 15:02:20.439 I/ActivityManager(548): Start proc eu.chainfire.stickmount for activity eu.chainfire.stickmount/.StickMountActivity: pid=4148 uid=10126 gids={50126, 1023, 1015, 1028}

09-15 15:02:22.121 W/ActivityManager(548): Permission denied: checkComponentPermission() owningUid=10015
09-15 15:02:22.121 D/MediaScannerReceiver(3985): action: android.intent.action.MEDIA_MOUNTED path: /mnt/sdcard/usbStorage
09-15 15:02:22.121 W/BroadcastQueue(548): Permission Denial: broadcasting Intent { act=android.intent.action.MEDIA_MOUNTED dat=file:///mnt/sdcard/usbStorage flg=0x10 } from eu.chainfire.stickmount (pid=4148, uid=10126) is not exported from uid 10015 due to receiver com.android.providers.downloads/.DownloadReceiver

09-15 15:03:44.669 I/PackageManager(548): Updating external media status from unmounted to unmounted

09-15 15:03:45.180 I/PackageManager(548): Updating external media status from unmounted to unmounted
09-15 15:03:45.180 D/Vold (181): Volume usbdisk state changing 4 (Mounted) -> 5 (Unmounting)
09-15 15:03:45.180 D/MountService(548): sendStorageIntent Intent { act=android.intent.action.MEDIA_EJECT dat=file:///storage/usbdisk0 (has extras) } to UserHandle{-1}
09-15 15:03:45.190 D/MediaProvider(3985): deleting all entries for storage StorageVolume [mStorageId=131073 mPath=/storage/usbdisk0 mDescriptionId=17040655 mPrimary=false mRemovable=true mEmulated=false mMtpReserveSpace=0 mAllowMassStorage=false mMaxFileSize=0 mOwner=null]
09-15 15:03:45.200 E/MediaProvider(3985): exception deleting storage entries
09-15 15:03:45.200 E/MediaProvider(3985): android.database.sqlite.SQLiteConstraintException: column _data is not unique (code 19)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.database.sqlite.SQLiteConnection.nativeExecuteForChangedRowCount(Native Method)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.database.sqlite.SQLiteConnection.executeForChangedRowCount(SQLiteConnection.java:734)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.database.sqlite.SQLiteSession.executeForChangedRowCount(SQLiteSession.java:754)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.database.sqlite.SQLiteStatement.executeUpdateDelete(SQLiteStatement.java:64)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.database.sqlite.SQLiteDatabase.updateWithOnConflict(SQLiteDatabase.java:1574)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.database.sqlite.SQLiteDatabase.update(SQLiteDatabase.java:1520)
09-15 15:03:45.200 E/MediaProvider(3985):	at com.android.providers.media.MediaProvider$1.onReceive(MediaProvider.java:267)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:763)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.os.Handler.handleCallback(Handler.java:730)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.os.Handler.dispatchMessage(Handler.java:92)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.os.Looper.loop(Looper.java:137)
09-15 15:03:45.200 E/MediaProvider(3985):	at android.app.ActivityThread.main(ActivityThread.java:5103)
09-15 15:03:45.200 E/MediaProvider(3985):	at java.lang.reflect.Method.invokeNative(Native Method)
09-15 15:03:45.200 E/MediaProvider(3985):	at java.lang.reflect.Method.invoke(Method.java:525)
09-15 15:03:45.200 E/MediaProvider(3985):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
09-15 15:03:45.200 E/MediaProvider(3985):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
09-15 15:03:45.200 E/MediaProvider(3985):	at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:112)
09-15 15:03:45.200 E/MediaProvider(3985):	at dalvik.system.NativeStart.main(Native Method)

09-15 15:03:46.181 I/Vold (181): /mnt/secure/asec sucessfully unmounted
09-15 15:03:46.181 I/Vold (181): /storage/usbdisk0/.android_secure sucessfully unmounted
09-15 15:03:46.311 I/Vold (181): /storage/usbdisk0 sucessfully unmounted
09-15 15:03:46.311 I/Vold (181): /storage/usbdisk0 unmounted sucessfully
09-15 15:03:46.311 D/Vold (181): Volume usbdisk state changing 5 (Unmounting) -> 1 (Idle-Unmounted)
09-15 15:03:46.311 D/MountService(548): volume state changed for /storage/usbdisk0 (mounted -> unmounted)
09-15 15:03:46.311 I/MemorySettings(4692): Received storage state changed notification that /storage/usbdisk0 changed state from mounted to unmounted
09-15 15:03:46.311 E/VoldConnector(548): NDC Command {108 volume unmount /storage/usbdisk0 force} took too long (1122ms)
09-15 15:03:46.311 D/MountService(548): sendStorageIntent Intent { act=android.intent.action.MEDIA_UNMOUNTED dat=file:///storage/usbdisk0 (has extras) } to UserHandle{-1}
09-15 15:03:46.311 E/VoldConnector(548): NDC Command {109 asec fspath com.gau.go.launcherex.theme.brushedmetal-1} took too long (826ms)
09-15 15:03:46.321 D/MediaScannerReceiver(3985): action: android.intent.action.MEDIA_UNMOUNTED path: /storage/usbdisk0

What Xposed modules are you running?