yashsingh1/xdaforums huggingface dataset:
[HTC Sensation] Sibbi:
Hey,

just had the next crash. Rebooted device via adb and then pulled the last_kmsg.

[ 28.109371] [R] early_suspend: sync

[ 28.109493] [R] early_suspend end

[ 28.883816] [BATT] ID=1, level=85, vol=4011, temp=299, curr=0, dis_curr=0, chg_src=1, chg_en=1, over_vchg=0 at 28810659396 (2011-11-20 11:38:23.645777594 UTC)

[ 30.884579] [BATT] ID=1, level=85, vol=4011, temp=299, curr=0, dis_curr=0, chg_src=1, chg_en=1, over_vchg=0 at 30811330783 (2011-11-20 11:38:25.646540533 UTC)

[ 32.885281] [BATT] ID=1, level=85, vol=4011, temp=299, curr=0, dis_curr=0, chg_src=1, chg_en=1, over_vchg=0 at 32812093722 (2011-11-20 11:38:27.647242437 UTC)

[ 34.886013] [BATT] ID=1, level=85, vol=4011, temp=299, curr=0, dis_curr=0, chg_src=1, chg_en=1, over_vchg=0 at 34812826143 (2011-11-20 11:38:29.647944341 UTC)

[ 36.886745] [BATT] ID=1, level=85, vol=4011, temp=299, curr=0, dis_curr=0, chg_src=1, chg_en=1, over_vchg=0 at 36813558565 (2011-11-20 11:38:31.648707280 UTC)

[ 37.032558] [BATT][tps65200] TPS65200 shutdown

[ 37.033291] adbd(parent:adbd): Restarting system with command ''.

[ 37.033443] arch_reset: Going down for restart now.

[ 37.033596] arch_reset: mode 104

[ 37.033687] arch_reset: restart command `'.

[ 37.033840] from arch_reset

[ 37.033932] wait_rmt_final_call_back: Modem is not up, skip efs_sync

[ 37.033993] back arch_reset

[ 37.034145]

[ 37.034237] Restarting Linux version 2.6.35.14-Sensation-faux123-v0.2.0+ (paul@ubuntu) (gcc version 4.4.3 (GCC) ) #154 SMP PREEMPT Sun Oct 2 06:37:00 PDT 2011

[ 37.034237]

And once again it is stating "faux123-v0.2.0+"...
[HTC Sensation] Mathias1:
Dunno 'bout you, but I think this line was kind of interesting...
[HTC Sensation] lainemac:
browser

Tried using the browser and not a single page would load. Tried to go into the settings and clear the cache and when I clicked on it nothing happened. I went to the browser itself to try and clear it from within the app and it froze completely. Had to restart via power+vol buttons and of course the battery went from half to red. Here is my log and my sig is current of my set up.
[HTC Sensation] Mathias1:
Faux, if you can squeeze this into your kernel, that would be WICKED!

http://xdaforums.com/showthread.php?t=1346760
[HTC Sensation] Hawke84:
Discussed earlier, this will kill the battery keeping the buttons active all the time
[HTC Sensation] PaulGiz:
[2.5 b7][ARHD 4.1.7]

No issues to report at all. Everything seems to be going ok, no crashes, freezes or reboots.

Because we're all battery crazy here is my overnight. First hour with drop is me after loading kernel. Some browsing, bench tests, opening and running applications looking for trouble. After that it's idle overnight. WiFi on, BT on (but not paired), GPS on, minimum clock 384, intellidemand doing the profiling.

P.

Edited to add: Sync on for 2 emails, FB, Twittr. That explains occasional awakes.
[HTC Sensation] malybru:
Hi,

This has already been answered HERE

:)
[HTC Sensation] Mathias1:
d0h!

My bad, sorry =)
[HTC Sensation] katdog75:
I was having this problem and someone told me that they reflashed the rom and then flashed the kernel again and it went away. I tried this and it worked for me too.

Kat
[HTC Sensation] ianoob:
Huh, must downloaded between you updating the OP and the file uploaded cause it says 2.5b+, guess I get to flash again :rolleyes::D

* edit: OK, where'd the beta link go?
[HTC Sensation] affliction_emrah:
Random freezes

hi faux,

i reported here and in rom thread that i was having random freezes with 4.1.7 and the kernel comes with it via intellidemand. Then flashed b5, no luck and beta6.

and reported back that its solved with b6. spoke early:) i had 3 random freezes again. No problem with profiles by the way.

now gonna test beta7, and let you know.

Cheers
[HTC Sensation] orangestrawberry:
Arhd 4.1.7. Beta 7

All working smooth. No reboots. Battery holding up with my fastboot disable methodology. Clocked down to 1.5.

Had it on full clock speed and phone was sweet but am testing at 1.5 for sake of battery problems with other users.

Thanks faux.
[HTC Sensation] PaulGiz:
[2.5 b7][ARHD 4.1.7]

Something new has come up, may or may not be kernel related.

While using stock browser, sometimes page loading will just stop. Only out is to kill browser, then restart it. Never happened before. I made sure I still had data, and it was fine.

Anyway, I know you've got browsing detection going on, so I thought I'd mention it.

P.
[HTC Sensation] Hawke84:
ive been having slightly odd network issues too, dont know what the cause is but i thought id post just incase it means something to faux.

odd things happening like skype signing out on its own, weather not downloading data, emails just not doing any syncing etc.

i've reflashed my rom so might be something else i did, see if that fixes it.

i only post cos i see others reporting odd network issues..:confused:
[HTC Sensation] orangestrawberry:
+1 same kernel & rom
[HTC Sensation] orangestrawberry:
+1. Thought it was just me but obviously not. Weather & exchange server issues.
[HTC Sensation] affliction_emrah:
First random freeze with beta 7

Hi faux,

again freezes with intellidemand. Im on 4.1.7, in case you didnt see my posts before.

cheers
[HTC Sensation] affliction_emrah:
forgot to add last_kmsg.
[HTC Sensation] Hawke84:
U on ARHD too?
[HTC Sensation] saniauskis:
I had such a problem also, when I flashed on Sense-o-Maniac - DeSense 3.5 v1.0, but after clearing GMail data it started to sync again. Weather widget also is working fine (even skype havent disconected in 20mins). ;)
[HTC Sensation] Hawke84:
>.< autosync data had become unticked!
[HTC Sensation] katdog75:
I am running 3.6.7. and Faux's beta 7 - which seemed to be working OK until this morning. I calibrated this morning and was off the charger for 2 hrs with about 20 minuts of screen on (from general UI and browsing) and a 10 minute call I was sitting around 92% and let my screen go to sleep. When I went to turn it back on it had crashed and wouldn't come back on. Did a volume up/down and power to reboot and then I was at 69% and falling... I have a Mugen Power 1950 battery on my phone and I'm guessing this is reporting - not battery drain but I am not sure. I saw in Faux's thread that he said at 4:17 yesterday that he was going to look into the battery driver some more - but I figured I would report this as it might be kernel related.

Kate
[HTC Sensation] PaulGiz:
[2.5 b7] [ARHD 4.1.7]

Froze again while browsing. This time I couldn't just exit, had to press power, volume up/volume down.

Attached last.kmsg file, maybe it helps.

I'm reverting to ondemand and sleep profile for a while to see if it's the governor.

Anyway, here it is.

P.
[HTC Sensation] akamustang:
[ROM: ARHD 4.1.7][Kernel: 0.2.5b7]

Buttons light up when going from light to dark

But light does not go off when going from dark to light

Swyped from my HTC Sensation
[HTC Sensation] PaulGiz:
Freeze on browsing looking more and more related to intellidemand governor.

I could get freeze while going to a certain link every time. Now with ondemand I've gone there a few times with no issues.

P.
[HTC Sensation] faux123:
Your crash was due to a memory corruption :(

[ 2430.228078] swap_free: Bad swap file entry 08080600
[ 2430.228200] swap_free: Bad swap file entry 0808ff08
[ 2430.228292] swap_free: Bad swap offset entry 0707ff08
[ 2430.228414] swap_free: Bad swap file entry 0a0aff07
[ 2430.228475] swap_free: Bad swap offset entry 0606ff0a
[ 2430.228536] swap_free: Bad swap offset entry 0505ff06
[ 2430.228658] swap_free: Bad swap offset entry 026cff05
[ 2430.228719] swap_free: Bad swap offset entry 027c016c
[HTC Sensation] faux123:
Hm.. your crash is a real oops!

[ 6028.842816] Internal error: Oops: 5 [#3] PREEMPT SMP

from the looks of it.. also due to bad memory...

I may have to disable zram until I figure out all the oops and crashes
[HTC Sensation] Hawke84:
would a kmsg from phone not crashed help?
[HTC Sensation] lainemac:
+2 same thing going on here.
[HTC Sensation] ringrover:
faux could you please post the stock kernel xe
[HTC Sensation] Kohr-Ah:
You want the stock kernel or the stock kernel code?

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] darkburst1991:
random reboots, freezes, browser locking up

kmsg attatched
[HTC Sensation] faux123:
Yeah again. ZRAM related. I will disable zram in the next version.. It is sad that I haven't encountered any of these issues on my own phone :(
[HTC Sensation] Kohr-Ah:
If it helps I haven't either :/

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] PaulGiz:
I thought that's what you have us for.

P.
[HTC Sensation] affliction_emrah:
What does it mean faux; is there anything i can do to fix it or its releated about zram as you mentioned? If so, i have to wait for next release i think.

Cheers
[HTC Sensation] Hawke84:
So why is zram corrupting the memory, not see this before..
[HTC Sensation] malybru:
Hi,

Neither have I

:)
[HTC Sensation] sp5it:
[2.5 b7][ARHD 4.1.7] [-50uV]

No problems here. Heavy gaming, web browsing, playing with the phone.

Works like charm.

Mike
[HTC Sensation] faux123:
Linux kernel throughout its history has issues when memory pressure is high and resources are low. Even the latest greatest Linux 3.2+ or Linux-Next still have memory issues... ZRAM added more complexity to the equation. Every last_kmesg I've seen have something to do with ZRAM or swap corruption. There may still be bugs in those code. I will look more into them... meanwhile I will release another open beta without ZRAM to check out rest of the system.. so far rest of the system looked OK.. haven't seen a crash other than memory crashes
[HTC Sensation] orangestrawberry:
Yes, arhd 4.1.7. And beta 7

---------- Post added at 10:14 PM ---------- Previous post was at 10:07 PM ----------

Faux, could battery drain issues be zram related? I.e. inaccurate reporting switching phone on and off?
[HTC Sensation] zimphishmonger:
Haven't had any crashes recently w b6 and b7, zram related or otherwise
[HTC Sensation] bazji:
Hey faux,

Been advised to post this here, have had drastic battery drop today doing a reboot in the 4ext app. Using ARHD 3.6.7 not sure if it is app related or kernel. Battery dropped drastically when rebooted through the app. Then when I rebooted normally with the power button battery rose again.

Regards

Barry.
[HTC Sensation] Ace42:
Faux, will you still make versions of the kernel with the turbo GPU?
[HTC Sensation] Hawke84:
Looks like the reporting was stuck :/

On another note for those with zram crashes will removing the following lines from init.post_boot disable zram?

mkswap /dev/block/zram0

swapon /dev/block/zram0

Edit, yes this stops zram, so put a # infront of each line above to disable.it for now :)
[HTC Sensation] faux123:
Many funny bugs could all be related to it because EVERYTHING runs off memory, so when memory is suspect, you can blame it...
[HTC Sensation] orangestrawberry:
Yeah, doesn't work like you want it to do but these little machines can still do Maths better than any of us!!!

Maybe it's memory constipation!!

Btw my fast boot disable is really working for me wrt to battery drain i reckon its the laxative for the memory block
[HTC Sensation] Hawke84:
Nah I can add better and the only thing that corrupts my memory is whisky :p
[HTC Sensation] KingDavid63:
Neither have i.
[HTC Sensation] orld:
Could be a bug,

GPS pointing east instead of north.

The good part, got locked in 2 min on first run with one satellite.
[HTC Sensation] faux123:
LOL really? haha :D
[HTC Sensation] ifti_a:
we see the best of faux when hes in a good mood

sooo good to see you back. :D
[HTC Sensation] Kohr-Ah:
Lol. "Damn it guys. The sun is setting in the south today...wierd"

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] faux123:
Open Beta - Build 8

http://www.multiupload.com/6G15WB49ZB

ZRAM disabled
[HTC Sensation] KingDavid63:
since i really haveent noticed any problems with 7... guess ill stay with it... damn batt was good on 5... oh well roll with ya punches... ill flash latest to help test...
[HTC Sensation] jordin1128:
CoreDroid 2.6 using Beta 8

After reboot had no data signal. Reinstalled Beta 7
[HTC Sensation] Kohr-Ah:
Beta 8 killed wifi and radio (tower) signal

Back to 7 with zram disabled via init.post edit

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] darkburst1991:
+1

10 charac
[HTC Sensation] rawrfische:
Same here. Back to 7 for now. Haven't had any apparent zram issues, so I haven't disabled it yet.
[HTC Sensation] PaulGiz:
Yup. B8 killed phone, WiFi and data. Back to 7 for now.

P.
[HTC Sensation] kayroccs:
How do u disable it in the init.post
[HTC Sensation] Kohr-Ah:
Mount /system and edit init.post_boot.sh

#Enable ZRAM (kernel must support ZRAM feature!)

#stop mpdecision

#mkswap /dev/block/zram0

#swapon /dev/block/zram0

Add # signs infront of mkswap and swapon. It will look like above. Save

Reboot.

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] faux123:
Sorry about beta 8, I should have noticed the size difference... I derped on my compiler setting thus generating god-knows-what....

new version coming :D
[HTC Sensation] faux123:
Version 025r is official. Ultimate version is available as well. see op!

ZRAM DISABLED! (Beta 7 still available for those who want ZRAM)
[HTC Sensation] PaulGiz:
Zram enabled in this or not?

Thanks.

Paul.
[HTC Sensation] tibere86:
It's disabled.
[HTC Sensation] kayroccs:
This is crazy cause the 2.7 ultimate version made my WiFi signal extremely strong on my phone ...maybe it's my phone but can some one verify
[HTC Sensation] d3vilskid:
Think you meant 2.5 final since there is no 2.6 or 2.7 release yet.

Faux: So to be certain ultimate edition zcache is enable?
[HTC Sensation] kayroccs:
yea 2.5 dont know why i put 7
[HTC Sensation] MarlinFF:
Grr had two black screen of death's today.. Stock T-Mobile rom w/ 0.2.5 b7
[HTC Sensation] remus82:
Flashed final ultimate edition. Will monitor and report back!
[HTC Sensation] exxpired:
Is there much difference with zram disabled? Beta7 has made my phone run a lot cooler, normaly listening to music and browisng web with mobile data will push me to 45c highest I recoreded was 38c, good job

Sent from my HTC Sensation XE with Beats Audio
[HTC Sensation] Hawke84:
I'm still getting odd non syncing issues, anyone else? Just decides to not sync after a while
[HTC Sensation] zimphishmonger:
I really notice a difference w/ ZRAM. Its a huge benefit IMO. Everything is a bit snappier and more responsive, especially if you use memory intensive UI's like stock Rosie
[HTC Sensation] remus82:
Will non zram save battery?
[HTC Sensation] exxpired:
I think its more of a performance boost than a battery saver..but dont quote ne on that!

Sent from my HTC Sensation XE with Beats Audio
[HTC Sensation] the_scotsman:
So I'm seeing conflicting comments. Is ZRAM beneficial or not? I understand the theory, but just want to know about real world performance on the phone?
[HTC Sensation] hellboyborn:
Which link leads to Stock Voltage Version of this kernel. Please guide me.

Thanks
[HTC Sensation] Hawke84:
All of them, none are Undervolt versions
[HTC Sensation] Hawke84:
It is beneficial however its been causing memory corruption so has been removed
[HTC Sensation] Pikaraph:
IceCream Sandwich for HTC Sensation will de delivered with kernel 3.0.1, so zram will be implemented, maybe with some tweaks.
[HTC Sensation] Mathias1:
Sorry 'bout this, but just to be clear:

v0.2.5r is stable and has Zram disabled?

Did v0.2.4 have Zram disabled? Not having any problems with this..

What's the difference between 0.2.4 and 0.2.5?
[HTC Sensation] Sibbi:
Changelog is in the second post on the first page.

You could just use 0.2.5 beta 7,it has zram enabled.
[HTC Sensation] steini81:
@faux123

THX for your great work i realy like your Kernel.

But i have one Problem i tried your Kernels (2.4 and 2.5) on 4 different Roms (NRG, CoreDroid, Senseay and RC Mix) and everytime i flash the Kernel the camera stops working (only Blackscreen on camera and sometimes camcorder works). But it was working before i flashed Kernels.

Now im on NRG Rom and its no big deal for me to be without a cam but it would be nice if it works.

Did i do something wrong or is it a known bug.

One more THANKS for your amazing job.
[HTC Sensation] Kohr-Ah:
I haven't tried many of those Roms but i notice most have one thing in common. Amaze camera.

I don't think faux kernel plays well with amaze. Stock kernel does and bricked kills half the functions on it.

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] PaulGiz:
[2.5r+][ARHD 4.1.7]

So far, so good. No freeze, no lockups. Browser works perfectly again and kernel is blazing fast.

Will keep playing with it and report any problems, but so far, so good.

I only asked about Zram because I disabled swap for B7 after crashing, and wanted to know if I should have enabled it again for final release.

You know, this is development -- we went down the synchronous dual core for a while, but it was a dead end. Maybe zram just isn't something we can use on HTC's crappy kernel -- yet. If it's fast and stable, I'm thrilled.

P.

Edited to add: I'll run a day like this, then try some UV. First I just want to see what kernel does as delivered.
[HTC Sensation] Mathias1:
Thanks!

Well, I don't want ZRAM, it seems unstable.. :/
[HTC Sensation] krogoth:
Avoid UV. It's causing memory corruption.
[HTC Sensation] Hawke84:
I've flashed amaze mod on ARHD 4.1.7 and its working ok :confused:
[HTC Sensation] Hawke84:
Im not sure thats 100% correct?
[HTC Sensation] GideonX:
Not correct at all.

I'm at -100, zero slow downs, reboots, black screens. It's just rock solid mobile computing. Obviously, YMMV, so don't expect the same results with yours.
[HTC Sensation] krogoth:
Memory corruption was the reason to remove UV as default setting in kernel. There was Memory corruption example even during last 2-3 days here or in bricked thread.
[HTC Sensation] yungyeh:
Now I am starting thinking, those who have reported memory crash had uv setting? If so, then zram may not be the culprit.

I am still on 2.5b7 and I have never experienced any crash and I have no uv setting when I tested.
[HTC Sensation] PaulGiz:
Nope. I had a big memory oops crash and was not running UV at all.

I don't play with UV with a new kernel until I'm sure it's stable and working, usually 2 or 3 days after a final release.

Whenever testing something new, it is best to minimize variables.

P.
[HTC Sensation] yungyeh:
Well, I believe you.

When tuning a PC system, uv never gives me memory problem. Most of the memory problem causes by OC IMO, as we all know that oc will cause higher pressure to the peripheral devices and sometimes crash them due to required high voltage. Therefore, I actually tested the kernel with CPU 1.2G and no UV.
[HTC Sensation] ifti_a:
this is so wired.

right after faux has release his source code for 0.2.4

bricked is coming out with his own govener called "badass" lol

why not bring it out before....this is why faux shoudlnt have release his code.

too much copying.
[HTC Sensation] Kohr-Ah:
In opensource we learn off one another. He may have found a way to use intellidemand to benefit himself or he may of found it via a different kernel off a different device.

By the same means show could have found a way to better utilize zram which faux could learn and use by reading his code. We are in this to help eachother :)

The benefit to his code being available is also if someone that reads code comes along they can read it and tell faux if they found a flaw or suggest improvements.

Besides a little healthy competition is what fuels the soul :)

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] sszz:
Using this kernel bricked my Sensation. Please help!

Hello,

I think using this kernel made a brick of my device resulting in endless loops. Problem desribed here:

http://xdaforums.com/showpost.php?p=19558747&postcount=2956

Can you please advise on how to get out of this situation. I am unable to boot anything. Thank you.

Best regards.
[HTC Sensation] Kohr-Ah:
The first time kernel file won't brick the device. However trying to go back to the s-on ruu doesn't help the situation either.

Try loading into your bootloader and doing a factory reset

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] sszz:
Tried that already. In fact I have tried everything I could find here. - no luck. Same bootloop.
[HTC Sensation] Kohr-Ah:
Have you tried outing your default pg58img.zip on the root of your sdcard and letting bootloader attempt to reflash?

Sent from my HTC Sensation in UR-Quan subspace.
[HTC Sensation] sszz:
Yepp, I did that too. If by default you mean the rom.zip extracted from my RUU and renamed to P58IMG.zip.
[HTC Sensation] frans-jan:
he, just found out thatled me know screenbutton light doesn't work anymore. with r7
[HTC Sensation] Kohr-Ah:
Not sure to be honest :D Never unrooted a sensation before. I am assuming when you downloaded RUU_Pyramid_HTC_Europe_1.45.401.3_Radio_10.56.9035 .00U_10.14.9035.01_M_release_219990_signed.exe and double clicked it that was what it told you to do in the instructions?
[HTC Sensation] sszz:
Absolutely. Something went wrong obviously... I am just not that experienced to find out what it is... Thank you.
[HTC Sensation] zimphishmonger:
On that note, been running zram since it was introduced. Haven't had any issues even with uv. Currently sticking w b7 until I run into issues.

That being said, I really know my device and that it can handle a 50mv uv on all frequencies, so it may just be those that haven't found a stable uv setting yet are running into the corruption issues

Either way, both stable release and b7 working really well! Thanks again faux :-)
[HTC Sensation] PaulGiz:
I've also run zram at -50mV, but now am running 2.5r without zram and UV.

So far, not missing them. Kernel is running faster than ever, battery is amazing so far.

B7 was very nice, but I don't see a difference in performance, and no freezes or crashes. I did freeze occasionally on B7, and had a nasty crash.

P.
[HTC Sensation] miniterror:
Lmao,

If you look more you can see show mentioned his badass creation already like 2 months ago.

Kernel source of faux with intelli whasnt out those days.

Maybe he took smt from intellidemand when source whas released but do some research.

Its no ripp off.

Respect 2 booth you kernel devs.

Edit: http://xdaforums.com/showpost.php?p=18035902&postcount=1235

Post of show with him talking about badass, there should be older ones(hard to search posts on phone) as some one asked what it is.

See the post is dated 1oct and a little bit older makes it 2 months ago
[HTC Sensation] Kohr-Ah:
Looking into it. You may be lucky and not be permabricked just semibricked.

If you go into recovery do you have default HTC recovery or CWM/4EXT still?

**Also go to your original post and look at reply on other thread
[HTC Sensation] Gillion:
This is open source. We are supposed to copy from each other, as long as it is done respectfully.

CM 7.1.0 Alpha 10 + XDA
[HTC Sensation] sszz:
Thank you! Man, if you could figure out... Would be amazing!

I have HTC recovery, however I already used the official HTC bootloader unlock method so I can flash CWM if needed (from zip). Unfortunately RUU only works if I relock the bootloader again in which case CWM gets unaccessible...

I checked the other thread, I did not find any other RUU I could flash so far. Any ideas? Thank you.
[HTC Sensation] miniterror:
So if you can go in recovery you can also use fastboot then?

If so try to flash cwm/4ext treu fastboot.

If not try the revolutionary s-off way then to get recovery again
[HTC Sensation] sszz:
I can flash CWM but what then? I am still stuck.

revolutionary s-off is not an option since it requires booting into the OS that I obviously cannot do in a boot loop.

Any idea on what to do with CWM (other than flashing RUU that I tried more than a dozen times to no avail). Thanks.
[HTC Sensation] Kohr-Ah:
Can you give a bit more info. Maybe there is a diff RUU we can use.

So you have Europe as stock one. Who is your phone provider?

DO you have a Sensation or Sensation XE?