Kernel error with 3.6.0-5.dmz.1-liquorix-amd64
Posted: Nov 5, 12, 7:36 mich
 Status: Curious
Joined: 05 Nov 2012
Posts: 9
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Hi,

I get a kernel error with 3.6.0-5.dmz.1-liquorix-amd64 (and maybe others as well).
It happens when I use MATLAB and open, what is called a matlabpool, there: N more processes to do work in parallel.


From /var/log/syslog:

:: Code ::

Nov  5 14:23:16 user kernel: ------------[ cut here ]------------
Nov  5 14:23:16 user kernel: kernel BUG at /home/damentz/src/zen/main/linux-liquorix/debian/build/source_amd64_none/fs/dcache.c:2138!
Nov  5 14:23:16 user kernel: invalid opcode: 0000 [#1] PREEMPT SMP
Nov  5 14:23:16 user kernel: Modules linked in: dm_mod ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs reiserfs ext3 jbd ext2 ecb md4 nls_utf8 cifs fscache bnep af_packet rfcomm parport_pc bluetooth ppdev rfkill lp parport binfmt_misc deflate ctr twofish_generic twofish_x86_64_3way twofish_x86_64 twofish_common camellia_generic camellia_x86_64 serpent_sse2_x86_64 serpent_generic xts lrw gf128mul glue_helper blowfish_generic blowfish_x86_64 blowfish_common cast5 des_generic cbc ablk_helper cryptd aes_x86_64 aes_generic xcbc rmd160 sha512_generic sha256_generic sha1_generic crypto_null af_key xfrm_algo fuse ipv6 loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_rawmidi wmi snd_seq snd_seq_device snd_timer snd radeon ttm drm_kms_helper drm i2c_algo_bit soundcore shpchp kvm_amd pci_hotplug kvm psmouse microcode sp5100_tco k10temp i2c_piix4 i2c_core evdev serio_raw edac_core edac_mce_
Nov  5 14:23:16 user kernel: amd pcspkr rtc_cmos button ext4 crc16 jbd2 mbcache hid_generic usbhid btrfs crc32c libcrc32c zlib_deflate sg sr_mod sd_mod cdrom ata_generic pata_acpi pata_atiixp firewire_ohci firewire_core crc_itu_t ohci_hcd ahci libahci libata r8169 scsi_mod mii ehci_hcd
Nov  5 14:23:16 user kernel: CPU 0
Nov  5 14:23:16 user kernel: Pid: 20133, comm: MATLAB Not tainted 3.6.0-5.dmz.1-liquorix-amd64 #1 To Be Filled By O.E.M. To Be Filled By O.E.M./M3A785GXH/128M
Nov  5 14:23:16 user kernel: RIP: 0010:[<ffffffff81142ff7>]  [<ffffffff81142ff7>] __d_rehash+0x77/0xe0
Nov  5 14:23:16 user kernel: RSP: 0018:ffff8800dc729be0  EFLAGS: 00010286
Nov  5 14:23:16 user kernel: RAX: 0000000000044283 RBX: ffff8801474d1cdc RCX: 0000000000000014
Nov  5 14:23:16 user kernel: RDX: ffff880216e00000 RSI: ffff880217021418 RDI: ffff8801474d1c80
Nov  5 14:23:16 user kernel: RBP: ffff8801474d1c80 R08: 0000000000000000 R09: ffff88021fc19890
Nov  5 14:23:16 user kernel: R10: ffff8801a83ce500 R11: 0000000000000068 R12: 0000000000000000
Nov  5 14:23:16 user kernel: R13: 000000000009acb8 R14: 00000000fffffffe R15: ffff880214f2ee00
Nov  5 14:23:16 user kernel: FS:  00007fe4d48ee700(0000) GS:ffff88021fc00000(0000) knlGS:00000000f5119b70
Nov  5 14:23:16 user kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov  5 14:23:16 user kernel: CR2: 00007fe4e84a21d7 CR3: 000000015ab02000 CR4: 00000000000007f0
Nov  5 14:23:16 user kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov  5 14:23:16 user kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Nov  5 14:23:16 user kernel: Process MATLAB (pid: 20133, threadinfo ffff8800dc728000, task ffff880146955fa0)
Nov  5 14:23:16 user kernel: Stack:
Nov  5 14:23:16 user kernel: ffffffff811430b5 ffff8801474d1c80 0000000000000000 ffff8801d4af0e00
Nov  5 14:23:16 user kernel: ffffffffa07900dc 0000000000000000 ffff8801a83ce500 ffff8800dc729fd8
Nov  5 14:23:16 user kernel: 0000000000000000 ffff8801474d1c80 ffff8801474d1c80 0000000000008000
Nov  5 14:23:16 user kernel: Call Trace:
Nov  5 14:23:16 user kernel: [<ffffffff811430b5>] ? d_rehash+0x25/0x40
Nov  5 14:23:16 user kernel: [<ffffffffa07900dc>] ? cifs_lookup+0x28c/0x390 [cifs]
Nov  5 14:23:16 user kernel: [<ffffffffa0790225>] ? cifs_atomic_open+0x45/0x270 [cifs]
Nov  5 14:23:16 user kernel: [<ffffffff8114443e>] ? d_lookup+0x2e/0x60
Nov  5 14:23:16 user kernel: [<ffffffff81136820>] ? lookup_dcache+0x80/0xe0
Nov  5 14:23:16 user kernel: [<ffffffff8113b3e5>] ? do_last+0x4f5/0xe60
Nov  5 14:23:16 user kernel: [<ffffffff8113be11>] ? path_openat+0xc1/0x4c0
Nov  5 14:23:16 user kernel: [<ffffffff810fd714>] ? tlb_flush_mmu+0x54/0x90
Nov  5 14:23:16 user kernel: [<ffffffff8113c454>] ? do_filp_open+0x44/0xb0
Nov  5 14:23:16 user kernel: [<ffffffff81148904>] ? alloc_fd+0xc4/0x110
Nov  5 14:23:16 user kernel: [<ffffffff8112ba18>] ? do_sys_open+0xf8/0x260
Nov  5 14:23:16 user kernel: [<ffffffff8141f37d>] ? system_call_fastpath+0x1a/0x1f
Nov  5 14:23:16 user kernel: Code: ca 01 48 89 16 0f ba 36 00 65 48 8b 04 25 70 b9 00 00 83 a8 44 e0 ff ff 01 48 8b 80 38 e0 ff ff a8 08 75 09 48 83 c4 18 5b 5d c3 <0f> 0b 48 83 c4 18 5b 5d e9 2c ab 2d 00 48 89 c5 48 89 c3 83 ad
Nov  5 14:23:16 user kernel: RIP  [<ffffffff81142ff7>] __d_rehash+0x77/0xe0
Nov  5 14:23:16 user kernel: RSP <ffff8800dc729be0>
Nov  5 14:23:16 user kernel: ---[ end trace b412c9723ab94c0a ]---



inxi -Ffx, (currently booted with default kernel from Debian Testing):

:: Code ::

System:    Host user Kernel 3.2.0-4-amd64 x86_64 (64 bit) Distro LinuxMint 1 debian
CPU:       Quad core AMD Phenom II X4 955 (-MCP-) cache 2048 KB bmips 25515.8
           Clock Speeds: (1) 800.00 MHz (2) 800.00 MHz (3) 2900.00 MHz (4) 800.00 MHz
           CPU Flags fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx
           fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid
           pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate
           npt lbrv svm_lock nrip_save
Graphics:  Card Advanced Micro Devices [AMD] nee ATI RS880 [Radeon HD 4200] X.Org 1.12.4 Res: 1920x1080@60.0hz
           GLX Renderer Gallium 0.4 on AMD RS880 GLX Version 2.1 Mesa 8.0.4 Direct Rendering Yes
Audio:     Card Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) driver snd_hda_intel BusID: 00:14.2
           Sound: Advanced Linux Sound Architecture Version 1.0.24
Network:   Card Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller driver r8169 v: 2.3LK-NAPI at port d800 BusID: 02:00.0
Disks:     HDD Total Size: 750.2GB (13.7% used) 1: /dev/sda WDC_WD7500AYYS 750.2GB 41C
Partition: ID:/ size: 97G used: 36G (40%) fs: rootfs ID:/ size: 97G used: 36G (40%) fs: ext4
           ID:/home size: 584G used: 96G (18%) fs: ext4 ID:swap-1 size: 4.19GB used: 0.00GB (0%) fs: swap
Sensors:   System Temperatures: cpu: 41.8C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes 167 Uptime 18 min Memory 1309.7/8006.0MB Runlevel 2 Client Shell inxi 1.4.23


If I can provide more info, let me know.
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Posted: Nov 5, 12, 18:43 damentz
 Status: Assistant
Joined: 09 Sep 2008
Posts: 1122
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You don't appear to be running a Liquorix kernel:

:: Code ::
System:    Host user Kernel 3.2.0-4-amd64 x86_64 (64 bit) Distro LinuxMint 1 debian


Are you sure that error occurs using Liquorix, or is that Debian's 3.2 kernel?

EDIT: Nevermind, the error is in the pudding. Your tracelog has the build path.
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Posted: Nov 8, 12, 20:39 damentz
 Status: Assistant
Joined: 09 Sep 2008
Posts: 1122
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Can you test with 6.dmz.1?
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Posted: Nov 9, 12, 4:23 mich
 Status: Curious
Joined: 05 Nov 2012
Posts: 9
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:: damentz wrote ::
Can you test with 6.dmz.1?


Sorry, I still have Hash Sum issues... So no 6.dmz.1 at the moment.

:: Code ::
Die folgenden NEUEN Pakete werden installiert:
  linux-headers-3.6.0-6.dmz.1-liquorix-amd64 linux-image-3.6.0-6.dmz.1-liquorix-amd64
Die folgenden Pakete werden aktualisiert (Upgrade):
  linux-headers-liquorix-amd64 linux-image-liquorix-amd64
2 aktualisiert, 2 neu installiert, 0 zu entfernen und 0 nicht aktualisiert.
Es müssen noch 265 kB von 36,2 MB an Archiven heruntergeladen werden.
Nach dieser Operation werden 184 MB Plattenplatz zusätzlich benutzt.
Möchten Sie fortfahren [J/n]? j
Holen: 1 http://liquorix.net/debian/ sid/main linux-headers-liquorix-amd64 amd64 3.6.0-5 [132 kB]
Holen: 2 http://liquorix.net/debian/ sid/main linux-image-liquorix-amd64 amd64 3.6.0-5 [132 kB]
Es wurden 265 kB in 1 s geholt (240 kB/s).         
Fehlschlag beim Holen von http://liquorix.net/debian/pool/main/l/linux-liquorix/linux-headers-liquorix-amd64_3.6.0-5_amd64.deb  Hash-Summe stimmt nicht überein
Fehlschlag beim Holen von http://liquorix.net/debian/pool/main/l/linux-liquorix/linux-image-liquorix-amd64_3.6.0-5_amd64.deb  Hash-Summe stimmt nicht überein
E: Einige Archive konnten nicht heruntergeladen werden; vielleicht »apt-get update« ausführen oder mit »--fix-missing« probieren?


Hash-Summe stimmt nicht überein means Hash sum mismatch
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Posted: Nov 11, 12, 21:24 damentz
 Status: Assistant
Joined: 09 Sep 2008
Posts: 1122
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Can you try again?
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Posted: Nov 12, 12, 1:27 mich
 Status: Curious
Joined: 05 Nov 2012
Posts: 9
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Hash sum issues are resolved now.

But I still get a kernel oops:

:: Code ::
Nov 12 10:11:12 user kernel: ------------[ cut here ]------------
Nov 12 10:11:12 user kernel: kernel BUG at /tmp/buildd/linux-liquorix-3.6.0/debian/build/source_amd64_none/fs/dcache.c:2138!
Nov 12 10:11:12 user kernel: invalid opcode: 0000 [#1] PREEMPT SMP
Nov 12 10:11:12 user kernel: Modules linked in: md4 nls_utf8 cifs fscache af_packet parport_pc ppdev lp parport bnep rfcomm bluetooth rfkill binfmt_misc deflate ctr twofish_generic twofish_x86_64_3way twofish_x86_64 twofish_common camellia_generic camellia_x86_64 serpent_sse2_x86_64 serpent_generic xts lrw gf128mul glue_helper blowfish_generic blowfish_x86_64 blowfish_common cast5 des_generic cbc ablk_helper cryptd aes_x86_64 aes_generic xcbc rmd160 sha512_generic sha256_generic sha1_generic crypto_null af_key xfrm_algo fuse ipv6 loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_rawmidi radeon ttm drm_kms_helper drm i2c_algo_bit snd_seq snd_seq_device snd_timer shpchp snd soundcore psmouse kvm_amd pci_hotplug rtc_cmos kvm sp5100_tco i2c_piix4 i2c_core evdev edac_core pcspkr serio_raw edac_mce_amd k10temp wmi button ext4 crc16 jbd2 mbcache btrfs crc32c libcrc32c zlib_deflate hid_generic
Nov 12 10:11:12 user kernel: usbhid sg sr_mod sd_mod cdrom ata_generic pata_acpi pata_atiixp firewire_ohci firewire_core crc_itu_t ahci libahci r8169 ohci_hcd mii libata microcode scsi_mod ehci_hcd
Nov 12 10:11:12 user kernel: CPU 0
Nov 12 10:11:12 user kernel: Pid: 5542, comm: MATLAB Not tainted 3.6.0-6.dmz.1-liquorix-amd64 #1 To Be Filled By O.E.M. To Be Filled By O.E.M./M3A785GXH/128M
Nov 12 10:11:12 user kernel: RIP: 0010:[<ffffffff81142ff7>]  [<ffffffff81142ff7>] __d_rehash+0x77/0xe0
Nov 12 10:11:12 user kernel: RSP: 0018:ffff8801ca0bbbe0  EFLAGS: 00010286
Nov 12 10:11:12 user kernel: RAX: 00000000000d3546 RBX: ffff8801ab5c99dc RCX: 0000000000000014
Nov 12 10:11:12 user kernel: RDX: ffff880216e00000 RSI: ffff88021749aa30 RDI: ffff8801ab5c9980
Nov 12 10:11:12 user kernel: RBP: ffff8801ab5c9980 R08: 0000000000019890 R09: ffff88021fc19890
Nov 12 10:11:12 user kernel: R10: ffff8801ca1b2500 R11: 0000000000000068 R12: 0000000000000000
Nov 12 10:11:12 user kernel: R13: 00000000000070b1 R14: 00000000fffffffe R15: ffff880214f7dc00
Nov 12 10:11:12 user kernel: FS:  00007f23ddc12700(0000) GS:ffff88021fc00000(0000) knlGS:00000000f5fa8710
Nov 12 10:11:12 user kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 12 10:11:12 user kernel: CR2: 00007f1a7ceb51d7 CR3: 00000001ca11f000 CR4: 00000000000007f0
Nov 12 10:11:12 user kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 12 10:11:12 user kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Nov 12 10:11:12 user kernel: Process MATLAB (pid: 5542, threadinfo ffff8801ca0ba000, task ffff8801eaf02ca0)
Nov 12 10:11:12 user kernel: Stack:
Nov 12 10:11:12 user kernel: ffffffff811430b5 ffff8801ab5c9980 0000000000000000 ffff880214fa8cc0
Nov 12 10:11:12 user kernel: ffffffffa07da0dc ffff8801fd25b000 ffff8801ca1b2500 ffff8801ca0bbfd8
Nov 12 10:11:12 user kernel: 0000000000000000 ffff8801ab5c9980 ffff8801ab5c9980 0000000000008000
Nov 12 10:11:12 user kernel: Call Trace:
Nov 12 10:11:12 user kernel: [<ffffffff811430b5>] ? d_rehash+0x25/0x40
Nov 12 10:11:12 user kernel: [<ffffffffa07da0dc>] ? cifs_lookup+0x28c/Nov 12 10:12:21 user kernel: imklog 5.8.11, log source = /proc/kmsg started.


It appears that the trace is not even logged completely due to a missing ---[ end trace ... ]--- message.
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Posted: Nov 19, 12, 3:58 mich
 Status: Curious
Joined: 05 Nov 2012
Posts: 9
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Still no luck with 3.6.0-7.dmz.1.

I can't tell if it is important, but during apt-get dist-upgrade-ing I got this error message:
:: Code ::
linux-headers-3.6.0-7.dmz.1-liquorix-amd64 (3.6.0-6) wird eingerichtet ...
Examining /etc/kernel/header_postinst.d.
run-parts: executing /etc/kernel/header_postinst.d/dkms 3.6.0-7.dmz.1-liquorix-amd64
dkms.conf: Error! No 'BUILT_MODULE_NAME' directive specified for record #0.
Error! Bad conf file.
File:
does not represent a valid dkms.conf file.


The current kernel oops messag is this one:

:: Code ::
Nov 19 12:48:39 user kernel: ------------[ cut here ]------------
Nov 19 12:48:39 user kernel: kernel BUG at /tmp/buildd/linux-liquorix-3.6.0/debian/build/source_amd64_none/fs/dcache.c:2138!
Nov 19 12:48:39 user kernel: invalid opcode: 0000 [#1] PREEMPT SMP
Nov 19 12:48:39 user kernel: Modules linked in: md4 nls_utf8 cifs fscache af_packet parport_pc ppdev lp parport bnep rfcomm bluetooth rfkill binfmt_misc deflate ctr twofish_generic twofish_x86_64_3way twofish_x86_64 twofish_common camellia_generic camellia_x86_64 serpent_sse2_x86_64 serpent_generic xts lrw gf128mul glue_helper blowfish_generic blowfish_x86_64 blowfish_common cast5 des_generic cbc ablk_helper cryptd aes_x86_64 aes_generic xcbc rmd160 sha512_generic sha256_generic sha1_generic crypto_null af_key xfrm_algo fuse ipv6 loop radeon ttm snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_seq_dummy snd_seq_oss drm_kms_helper snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq drm snd_seq_device snd_timer sp5100_tco i2c_piix4 i2c_algo_bit snd kvm_amd kvm shpchp pci_hotplug evdev rtc_cmos i2c_core pcspkr soundcore psmouse edac_core button wmi edac_mce_amd serio_raw k10temp ext4 crc16 jbd2 mbcache btrfs crc32c libcrc32c zlib_deflate hid_generic
Nov 19 12:48:39 user kernel: usbhid sg sr_mod sd_mod cdrom ata_generic pata_acpi pata_atiixp firewire_ohci firewire_core ohci_hcd crc_itu_t ahci libahci libata microcode r8169 scsi_mod ehci_hcd mii
Nov 19 12:48:39 user kernel: CPU 2
Nov 19 12:48:39 user kernel: Pid: 5512, comm: MATLAB Not tainted 3.6.0-7.dmz.1-liquorix-amd64 #1 To Be Filled By O.E.M. To Be Filled By O.E.M./M3A785GXH/128M
Nov 19 12:48:39 user kernel: RIP: 0010:[<ffffffff81143007>]  [<ffffffff81143007>] __d_rehash+0x77/0xe0
Nov 19 12:48:39 user kernel: RSP: 0018:ffff8801cc85bbe0  EFLAGS: 00010286
Nov 19 12:48:39 user kernel: RAX: 000000000006b1dd RBX: ffff8801ac87eedc RCX: 0000000000000014
Nov 19 12:48:39 user kernel: RDX: ffff880216e00000 RSI: ffff880217158ee8 RDI: ffff8801ac87ee80
Nov 19 12:48:39 user kernel: RBP: ffff8801ac87ee80 R08: 0000000000000000 R09: ffff88021fc99890
Nov 19 12:48:39 user kernel: R10: ffff8801cc9c8cc0 R11: 0000000000000068 R12: 0000000000000000
Nov 19 12:48:39 user kernel: R13: 0000000000004448 R14: 00000000fffffffe R15: ffff8801f2266200
Nov 19 12:48:39 user kernel: FS:  00007f5687e32700(0000) GS:ffff88021fc80000(0000) knlGS:00000000f6043710
Nov 19 12:48:39 user kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 19 12:48:39 user kernel: CR2: 00007fb7cee19000 CR3: 00000001f21ad000 CR4: 00000000000007e0
Nov 19 12:48:39 user kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 19 12:48:39 user kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Nov 19 12:48:39 user kernel: Process MATLAB (pid: 5512, threadinfo ffff8801cc85a000, task ffff8801cca2e600)
Nov 19 12:48:39 user kernel: Stack:
Nov 19 12:48:39 user kernel: ffffffff811430c5 ffff8801ac87ee80 0000000000000000 ffff8801d397b740
Nov 19 12:48:39 user kernel: ffffffffa07bb0dc 00000000f6534f00 ffff8801cc9c8cc0 ffff8801cc85bfd8
Nov 19 12:48:39 user kernel: 0000000000000000 ffff8801ac87ee80 ffff8801ac87ee80 0000000000008000
Nov 19 12:48:39 user kernel: Call Trace:
Nov 19 12:48:39 user kernel: [<ffffffff811430c5>] ? d_rehash+0x25/0x40
Nov 19 12:48:39 user kernel: [<ffffffffa07bb0dc>] ? cifs

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Posted: Nov 22, 12, 16:53 damentz
 Status: Assistant
Joined: 09 Sep 2008
Posts: 1122
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Looks like you'll have to submit a bug to the kernel mailing list. One of the patches in 3.6.5 broke something for matlab.
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