unofficial linux-ck repo with cpu optimized packages is ONLINE

graysky · 2015-04-24 19:44:31

@all - OK, I have broadcom-wl fixed now (thanks for the suggestion, maurt.) I have built only the x86_64 generic packages now for testing purposes. Please try them and report back (I no longer have nvidia or broadcom hardware for testing).

I have not indexed them so you can browse to http://repo-ck.com/next/x86_64 and manually download them and install or point pacman to them like:

EDIT: 4.0 is now live in the repo.

Last edited by graysky (2015-04-26 01:06:35)

graysky · 2015-04-24 19:45:49

grondinm wrote:

I wonder if you would consider adding this patch
https://groups.google.com/group/bfq-ios … authuser=0
When i use BFQ i get random lock ups and this patch seems to fix this issue

Link to the post itself without the attachment?

grondinm · 2015-04-24 20:33:18

graysky wrote:

grondinm wrote:
I wonder if you would consider adding this patch
https://groups.google.com/group/bfq-ios … authuser=0
When i use BFQ i get random lock ups and this patch seems to fix this issue
Link to the post itself without the attachment?

Please ignore this request for now. In my haste to find a solution to a problem i may have found something that is unrelated to my actual issue. I will do some testing with this patch by compiling my own kernel and if it seems to resolve my issue i will report.

this is the post i had found https://bbs.archlinux.org/viewtopic.php?id=150108 and now i see it's 2 years old anyways...

GeneMarston · 2015-04-26 07:09:54

Upgraded to 4.0... Wow! My first unbootable system in 9 months that I use arch... Kernel is screaming in agony, systemd derping out hard, X server fails, artifacts on screen

A few examples of how my booting went:
http://pastebin.com/FxpRMfd0
http://pastebin.com/WdUTCDWR
http://pastebin.com/FR1zSjxu

P.S. I use linux-ck-haswell from the repo, will provide more info if necessary

Last edited by GeneMarston (2015-04-26 07:11:32)

Scimmia · 2015-04-26 07:14:08

haswell, huh? Microcode update installed?

I kind of doubt this is the problem, but Haswell + nVidia right now makes me have to ask.

GeneMarston · 2015-04-26 07:35:13

Just installed microcode update, updated grub and tried again. Still unbootable with:
BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
and
IP: [<ffffffff8143ce8b>] __skb_recv_datagram+0x3cb/0x4e0

Last edited by GeneMarston (2015-04-26 07:36:07)

graysky · 2015-04-26 09:08:22

Let's try to debug this:

1) Are you using BFQ at all?

2) Boot to live media or another partition, chroot into the target one and please post the output of:

pacman -Sl repo-ck | grep installed

3) Can I ask you to nvidia totally for debugging purposes (again from the chroot) ? Does it boot with nouveau?

The only nvidia hardware I have access to is an ancient GeForce 6200 which uses the nvidia-ck-304xx driver and it works without errors.

Last edited by graysky (2015-04-26 09:13:45)

GeneMarston · 2015-04-26 09:19:08

1) Yes, I have system SSD drive (deadline there) and generic file storage HDD with BFQ on.
2) repo-ck linux-ck-haswell 4.0-1 [installed]
repo-ck nvidia-ck-haswell 349.16-2 [installed]
repo-ck virtualbox-ck-host-modules-haswell 4.3.26-4 [installed]
3) Removing nvidia is a little bit tricky. I'm not using btrfs or anything like that to make transition back and forth painless, so I'm gonna have to go with good old dd for this one... I'll see what I can do.

graysky · 2015-04-26 09:31:24

@Gene -
1) Please try booting without BFQ enabled. Problem still there? Goto 2 but leave it disabled for now.
2) If you auto load the vbox drivers, please comment that out to avoid them loading (again, we are trying to isolate the problem). Problem still there? Goto 3 but leave them disabled for now.
3) Removing nvidia shouldn't be tricky nor should it request dd. `pacman -Rs nvidia-ck` if you have two kernels installed, you will need to `pacman -Rs nvidia-ck nvidia` (assuming it's Arch official). Allow the libgl stuff to replace nvidia-utils and I think it just works.

Last edited by graysky (2015-04-26 09:31:49)

GeneMarston · 2015-04-26 10:18:57

Okay, it seems BFQ is not the issue, neither is vbox or nvidia drivers. even with all those things off and nouveau drivers I get to see BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 and call traces looping on my screen indefinitely. So what now?

graysky · 2015-04-26 10:31:12

Does this happen when you boot to graphical or console (disable your greeter to check)? Also, can you try using ck-generic rather than ck-haswell?

I am running the ck-haswell kernel from repo-ck on my work station now as I type this with no problems on my i7-4790K...

% dmesg | grep -i kolivas
[    0.228387] BFS CPU scheduler v0.462 by Con Kolivas.

% uname -r
4.0.0-1-ck

Last edited by graysky (2015-04-26 10:35:35)

GeneMarston · 2015-04-26 10:54:28

Okay in most cases, it starts right before tty login prompt (my startx does not start before that). Switching to generic did not help either. I made a few photos with console output (for some reason not all of it being recorded in systemd journal and is available on the next boot from stable kernel), maybe it will help:
https://dl.dropboxusercontent.com/u/118 … %20(1).jpg
https://dl.dropboxusercontent.com/u/118 … %20(2).jpg
https://dl.dropboxusercontent.com/u/118 … %20(3).jpg
https://dl.dropboxusercontent.com/u/11802023/image.jpg

Miblo · 2015-04-26 11:05:26

I had a kernel panic upon first trying to boot linux-ck-haswell 4.0-1. On the second boot I wanted to edit my kernel parameters but found gummiboot refusing to take keyboard input, leading to another panic. Third boot, I went into the UEFI with a view to booting my Arch installation pendrive. Since the pendrive wasn't to hand I let the boot proceed, got to gummiboot and successfully removed "elevator=bfq nmi_watchdog=0" (gummiboot was displayed off-centre, for some reason), and arrived for the first time at my login prompt and on to an X session like normal. I then tried booting without removing the kernel parameters, with success, and it's been fine ever since.

This is on an i5-4210M with no discrete GPU, though, so my experiences may not be much help here.

FadeMind · 2015-04-26 11:38:58

The main issue is in new CK1 patchset for Linux 4.0.
It is look like WLAN card don't have enough time for init the connection with WiFi Network and in final Driver just crash out with kernel panic. I running now under linux-uksm (Linux 4.0) with BFQ and GCC flags enabled and working like a charm - no issues. NVIDIA, VBOX, BBSWITCH modules working fine here.

Here is Screenshot (running under linux-ck 4.0 - sorry for bad quality) : https://dl.dropboxusercontent.com/u/724 … ie0004.jpg

kernel panic issue:
skb_queue_purge
[RIP] skb_dequeue

I have this WLAN Card:

03:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
        Subsystem: AzureWave Device 2c97
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 17
        Region 0: Memory at f7900000 (64-bit, non-prefetchable) [size=512K]
        Expansion ROM at f7980000 [disabled] [size=64K]
        Capabilities: [40] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
                Address: 0000000000000000  Data: 0000
                Masking: 00000000  Pending: 00000000
        Capabilities: [70] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us
                        ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-, OBFF Not Supported
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
                LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
        Capabilities: [140 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
                        Status: NegoPending- InProgress-
        Capabilities: [160 v1] Device Serial Number 00-00-00-00-00-00-00-00
        Kernel driver in use: ath9k
        Kernel modules: ath9k

Similar issue: https://bbs.archlinux.org/viewtopic.php?id=128951 but very old thread.

Last edited by FadeMind (2015-04-26 11:39:48)

cryptoluks · 2015-04-26 11:58:49

I also got kernel panics with lots of errors I never saw before. I also spotted some strange graphic glitches while booting. The kernel worked several hours before the music began to loop and gnome froze. I built linux-ck 4.0-1 from AUR with localmodcfg (129 modules) and BFQ enabled. Processor family: Intel Silvermont. I have neither Virtualbox nor DKMS installed.
I upgraded to testing repo before building linux-ck from AUR.

Intel(R) Pentium(R) CPU N3540 @ 2.16GHz (Acer TravelMate B115-M)
Intel 530 240GB SSD
Intel Dualband Wireless-AC 7260 plus Bluetooth
gummiboot

Downgraded to stable and using 3.19.3-3-ARCH now.

Please let me know if I can help you with more information.

Last edited by cryptoluks (2015-04-26 11:59:55)

mauritiusdadd · 2015-04-26 12:04:50

This morning I've upgrated to linux-ck-ivybridge 4.0 and I'm getting kernel panic too. After few hours of testing I can say that It does not happen with linux 4.0 from [testing] repo.

system information
PC: Samsung NP530U3C-A03IT
IO Scheduler: deadline
CPU: Intel(R) Core(TM) i5-3317U CPU @ 1.70GHz
kernel: linux-ck-ivybridge 4.0 with microcode update

description
It happens randomly and when it happens the journal get corrupted and cannot be read. For this reason I decided to install rsyslog but even a plain text log does not help because It only contains unreadable characters:

Apr 26 11:25:38 530U3C kernel: [   14.337116] Bluetooth: Core ver 2.20
Apr 26 11:25:38 530U3C kernel: [   14.337131] NET: Registered protocol family 31
Apr 26 11:25:38 530U3C kernel: [   14.337132] Bluetooth: HCI device and connection manager initialized
Apr 26 11:25:38 530U3C kernel: [   14.337136] Bluetooth: HCI socket layer initialized
Apr 26 11:25:38 530U3C kernel: [   14.337138] Bluetooth: L2CAP socket layer initialized
Apr 26 11:25:38 530U3C kernel: [   14.337142] Bluetooth: SCO socket layer initialized
Apr 26 11:25:38 530U3C kernel: [   14.343098] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Apr 26 11:25:38 530U3C kernel: [   14.343102] Bluetooth: BNEP filters: protocol multicast
Apr 26 11:25:38 530U3C kernel: [   14.343107] Bluetooth: BNEP socket layer initialized
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@
[... and it continues like this for very long ...] 
^@^@^@^@^@^@^@^@Apr 26 11:28:01 530U3C rsyslogd: [origin software="rsyslogd" swVersion="8.9.0" x-pid="279" x-info="http://www.rsyslog.com"] start
Apr 26 11:28:01 530U3C rsyslogd-2039: Could not open output pipe '/dev/xconsole':: No such file or directory [v8.9.0 try http://www.rsyslog.com/e/2039 ]
Apr 26 11:28:01 530U3C kernel: [    0.000000] CPU0 microcode updated early to revision 0x1b, date = 2014-05-29

Fortunately it happened twice also at boot so I was able to get some pictures [1] [2]

-- edit: @FadeMind#2267
Yes, I haven't noticed
For the record, this is my Wi-Fi card

01:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
	Subsystem: Intel Corporation Centrino Advanced-N 6235 AGN
	Flags: bus master, fast devsel, latency 0, IRQ 30
	Memory at f0500000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: [c8] Power Management version 3
	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [e0] Express Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [140] Device Serial Number c4-85-08-ff-ff-5a-ea-d8
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

Last edited by mauritiusdadd (2015-04-26 12:42:18)

FadeMind · 2015-04-26 12:08:25

mauritiusdadd You have exactly the same kernel panic like I have (your second pic).

Last edited by FadeMind (2015-04-26 12:09:40)

kyak · 2015-04-26 12:35:32

I also experience crash on boot after updating to 4.0. I'm using linux-ck-ivybridge from repo. The crash mentions general protection fault and stack trace from NetworkManager.

kyak · 2015-04-26 12:43:42

Well, disabling NetworkManager service helped.. Dunno what to do next..

Nope, it now randomly hangs (not crashes) at boot (i can see gdm screen).

Last edited by kyak (2015-04-26 13:20:15)

Buddlespit · 2015-04-26 13:09:55

Also kernel panic here. linux-ck and nvidia-ck compiled from PKGBUILD. Installed linux and nvidia '-piledriver' from repo. I can boot, but system freezes (total and complete lockup) anywhere from login manager start to an hour of operation. journalctl doesn't display dmsg/kernel style errors (just my normal plasma5 errors... ) at freeze. I'm kinda leaning towards a bios update I did yesterday. We'll see if the system freezes on the stock kernel I'm currently running. Uninstalling nvidia leaves me at a black screen at my login manager, but I can still access tty. Haven't figured out that one yet, been happening for at least a week, it's a completely different issue.

graysky · 2015-04-26 13:26:39

From what you guys have written, it seem that something in 4.0 + CK1 might be to blame. Can I ask each of you to please report this to Con via his blog? He is usually very quick to investigate and offer a fix: http://ck-hack.blogspot.com/2015/04/bfs … 0-ck1.html

keepitsimpleengineer · 2015-04-26 18:03:15

You can add me to the kernel panics and hang list for 4 -ck
upgraded linux-ck-sandybridge (3.19.5-1 -> 4.0-1)
& not happening with non ck kernel

Update: No problems found with linux-ck-atom 4.0-1 archlinux i686

Last edited by keepitsimpleengineer (2015-04-26 18:23:34)

ryanvade · 2015-04-26 19:41:53

I also had kernel panics -ck-sandybridge. LibGL seems broken on this kernel as well as wifi and bluetooth.. bbswitch is currently not available for 4.X.x so I am downgrading for the time being.

-ck-p4 is working fine on my HTPC.

Last edited by ryanvade (2015-04-26 19:42:33)

AnAkkk · 2015-04-26 21:59:12

Same issue here. Could you please rebuild it and not enable BFS by default, considering that it's the culprit ? Seem like the best thing to do in the meantime considering the number of people affected.

jsoy9pQbYVNu5nfU · 2015-04-26 22:27:44

For me there's no kernel panic, but I got SATA bus related errors which made all mounts stall with linux-ck-haswell 4.0-1:

Apr 26 12:43:29 rinne kernel: ata1.00: exception Emask 0x60 SAct 0x60000000 SErr 0x800 action 0x6 frozen
Apr 26 12:43:29 rinne kernel: ata1.00: irq_stat 0x20000000, host bus error
Apr 26 12:43:29 rinne kernel: ata1: SError: { HostInt }
Apr 26 12:43:29 rinne kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Apr 26 12:43:29 rinne kernel: ata1.00: cmd 61/00:e8:70:8c:98/08:00:20:00:00/40 tag 29 ncq 1048576 out
                                       res 40/00:f0:70:84:98/00:00:20:00:00/40 Emask 0x60 (host bus error)
Apr 26 12:43:29 rinne kernel: ata1.00: status: { DRDY }
Apr 26 12:43:29 rinne kernel: ata1.00: failed command: WRITE FPDMA QUEUED
Apr 26 12:43:29 rinne kernel: ata1.00: cmd 61/00:f0:70:84:98/08:00:20:00:00/40 tag 30 ncq 1048576 out
                                       res 40/00:f0:70:84:98/00:00:20:00:00/40 Emask 0x60 (host bus error)
Apr 26 12:43:29 rinne kernel: ata1.00: status: { DRDY }
Apr 26 12:43:29 rinne kernel: ata1: hard resetting link

With linux-ck-haswell 3.19.4 (last 3.19.x I ran) everything is fine, and I do not see such errors.
--
Edit: I have left a comment on the blog @graysky linked to a few posts earlier.

Last edited by jsoy9pQbYVNu5nfU (2015-04-26 22:30:39)

Arch Linux

#2251 2015-04-24 19:44:31

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2252 2015-04-24 19:45:49

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2253 2015-04-24 20:33:18

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2254 2015-04-26 07:09:54

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2255 2015-04-26 07:14:08

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2256 2015-04-26 07:35:13

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2257 2015-04-26 09:08:22

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2258 2015-04-26 09:19:08

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2259 2015-04-26 09:31:24

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2260 2015-04-26 10:18:57

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2261 2015-04-26 10:31:12

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2262 2015-04-26 10:54:28

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2263 2015-04-26 11:05:26

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2264 2015-04-26 11:38:58

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2265 2015-04-26 11:58:49

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2266 2015-04-26 12:04:50

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2267 2015-04-26 12:08:25

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2268 2015-04-26 12:35:32

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2269 2015-04-26 12:43:42

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2270 2015-04-26 13:09:55

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2271 2015-04-26 13:26:39

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2272 2015-04-26 18:03:15

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2273 2015-04-26 19:41:53

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2274 2015-04-26 21:59:12

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

#2275 2015-04-26 22:27:44

Re: unofficial linux-ck repo with cpu optimized packages is ONLINE

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