Bug#643741: linux-headers-2.6.32-5-amd64: kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
Well, seems like the bug is not reproducing quite often. I get this today: [11614.111551] [ cut here ] [11614.111555] kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969! [11614.111558] invalid opcode: [#1] SMP [11614.111561] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq [11614.111564] CPU 1 [11614.111566] Modules linked in: sha1_generic arc4 ecb ppp_mppe ppp_async crc_ccitt ppp_generic slhc acpi_cpufreq cpufreq_stats cpufreq_userspace cpufreq_powersave cpufreq_conservative parport_pc ppdev lp parport sco bridge stp bnep rfcomm l2cap bluetooth rfkill vboxnetadp vboxnetflt vboxdrv fuse loop usbhid hid snd_usb_audio snd_usb_lib uvcvideo snd_hda_codec_atihdmi videodev snd_seq_midi snd_seq_midi_event v4l1_compat snd_rawmidi v4l2_compat_ioctl32 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq radeon ttm drm_kms_helper drm i2c_algo_bit i2c_i801 i2c_core snd_timer snd_seq_device snd soundcore snd_page_alloc processor evdev pcspkr button asus_atk0110 psmouse serio_raw ext4 mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif thermal ata_generic pata_marvell ata_piix libata thermal_sys scsi_mod uhci_hcd atl1e ehci_hcd usbcore nls_base [last unloaded: scsi_wait_scan] [11614.111630] Pid: 1433, comm: hald-addon-stor Not tainted 2.6.32-5-amd64 #1 P5QL PRO [11614.111633] RIP: 0010:[810e72b3] [810e72b3] kfree+0x55/0xcb [11614.111641] RSP: 0018:880128ef9a48 EFLAGS: 00010246 [11614.111644] RAX: 0208 RBX: 88012cfa4870 RCX: 002a0028 [11614.111646] RDX: 88012cfa4840 RSI: ea000419ea58 RDI: ea000380 [11614.111649] RBP: 8801 R08: R09: 81453930 [11614.111652] R10: 880005495780 R11: 810b5adf R12: a00ed6db [11614.111654] R13: 0001 R14: 8801 R15: 88012f6f0020 [11614.111657] FS: 7fb8dae10700() GS:88000548() knlGS: [11614.111660] CS: 0010 DS: ES: CR0: 8005003b [11614.111662] CR2: 7f83d6c16000 CR3: 000128f77000 CR4: 06e0 [11614.111665] DR0: DR1: DR2: [11614.111667] DR3: DR6: 0ff0 DR7: 0400 [11614.111670] Process hald-addon-stor (pid: 1433, threadinfo 880128ef8000, task 88012e5ee2e0) [11614.111672] Stack: [11614.111674] 88012cfa4870 88012cfa4840 a00ed6db [11614.111678] 0 0296 880128ef9a98 880128ef9ef8 81067bdb [11614.111682] 0 880128ef9b88 812fb91f 8800054901b0 [11614.111686] Call Trace: [11614.111693] [a00ed6db] ? sr_media_change+0x253/0x27a [sr_mod] [11614.111698] [81067bdb] ? hrtimer_cancel+0xc/0x16 [11614.111703] [812fb91f] ? schedule_hrtimeout_range+0xd5/0x112 [11614.111709] [a00df074] ? media_changed+0x42/0x74 [cdrom] [11614.111714] [8b16] ? check_disk_change+0x22/0x53 [11614.111720] [a00e384c] ? cdrom_open+0x8d2/0x962 [cdrom] [11614.111724] [810fbdaa] ? do_sys_poll+0x316/0x391 [11614.111728] [810fca57] ? __pollwait+0x0/0xd6 [11614.111732] [810fcb2d] ? pollwake+0x0/0x5b [11614.111735] [810fcb2d] ? pollwake+0x0/0x5b [11614.111740] [8118f2bf] ? kobject_get+0x12/0x17 [11614.111744] [811840ac] ? get_disk+0x95/0xb4 [11614.111749] [812227d4] ? kobj_lookup+0x169/0x1a1 [11614.111752] [8118f2bf] ? kobject_get+0x12/0x17 [11614.111757] [a00ed464] ? sr_block_open+0x86/0x9f [sr_mod] [11614.111762] [81112827] ? __blkdev_get+0xc6/0x342 [11614.111765] [81112aaa] ? blkdev_open+0x0/0x96 [11614.111769] [81112b11] ? blkdev_open+0x67/0x96 [11614.111773] [810ed402] ? __dentry_open+0x19d/0x2bf [11614.111777] [810f8c63] ? do_filp_open+0x4e4/0x94b [11614.111782] [a00e0ecd] ? cdrom_release+0x1ae/0x1fe [cdrom] [11614.111787] [81097c92] ? rcu_start_gp+0x197/0x1c0 [11614.111792] [8101657d] ? read_tsc+0xa/0x20 [11614.111796] [81101cb5] ? alloc_fd+0x67/0x10c [11614.111799] [810ed193] ? do_sys_open+0x55/0xfc [11614.111803] [81010b42] ? system_call_fastpath+0x16/0x1b [11614.111805] Code: 83 c3 08 48 83 3b 00 eb ec 48 83 fd 10 0f 86 89 00 00 00 48 89 ef e8 b9 e8 ff ff 48 89 c7 48 8b 00 84 c0 78 13 66 a9 00 c0 75 04 0f 0b eb fe 5b 5d 41 5c e9 ac 56 fd ff 48 8b 4c 24 18 4c 8b 4f [11614.111837] RIP [810e72b3] kfree+0x55/0xcb [11614.111841] RSP 880128ef9a48 [11614.111844] ---[ end trace e0a06e1b835cfa95 ]--- [11614.362678] stack segment: [#2] SMP [11614.362683] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq [11614.362685] CPU 1 [11614.362687] Modules linked in: sha1_generic arc4 ecb ppp_mppe ppp_async crc_ccitt ppp_generic
Bug#643741: linux-headers-2.6.32-5-amd64: kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
It seems like it just happens once. I will try to repro it with vbox. Will make sure that I have a solid test-case scenario and then will test it without vbox. Speaking of testing modules. Is there any thing in Linux as Driver Verifier which is used in Windows? It allows to check for pool corruptions, page faults when called at high IRQLs, etc. I assume there are none for Linux. Is there any trick I can do to hunt this bug down? Like compile kernel in debug with special asserts? But in this case I will change the code base basically ... -- with best regards, Volodymyr 2011/9/29 maximilian attems m...@stro.at severity 643741 important stop On Thu, Sep 29, 2011 at 08:50:57AM +0100, Volodymyr M. Shcherbyna wrote: Package: linux-headers-2.6.32-5-amd64 Version: 2.6.32-35squeeze2 Severity: critical Justification: breaks the whole system no at max important, maybe breaks *one* box. Hello, Just installed clean Debian 6.0.2 amd64 and did a reboot via shutdown -r now . This is what I am getting: [ 1619.241195] kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969! [ 1619.241198] invalid opcode: [#1] SMP [ 1619.241201] last sysfs file: /sys/power/state [ 1619.241203] CPU 2 [ 1619.241205] Modules linked in: acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_stats parport_pc ppdev lp parport sco bridge stp bnep rfcomm l2cap bluetooth rfkill vboxnetflt vboxdrv binfmt_misc fuse loop usbhid hid snd_usb_audio uvcvideo snd_usb_lib snd_seq_midi snd_seq_midi_event videodev v4l1_compat snd_hda_codec_atihdmi snd_rawmidi v4l2_compat_ioctl32 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq snd_timer snd_seq_device radeon snd processor ttm evdev drm_kms_helper i2c_i801 drm i2c_algo_bit pcspkr asus_atk0110 i2c_core soundcore snd_page_alloc psmouse button serio_raw ext4 mbcache jbd2 crc16 sg sr_mod sd_mod crc_t10dif cdrom uhci_hcd ata_generic pata_marvell ata_piix libata atl1e ehci_hcd scsi_mod thermal thermal_sys usbcore nls_base [last unloaded: vboxnetadp] can you retry without that vboxfoocrap. Is it reproducible then? thank you. -- maks
Bug#643741: linux-headers-2.6.32-5-amd64: kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
On Fri, 2011-09-30 at 10:01 +0200, Volodymyr Shcherbyna wrote: It seems like it just happens once. I will try to repro it with vbox. Will make sure that I have a solid test-case scenario and then will test it without vbox. Speaking of testing modules. Is there any thing in Linux as Driver Verifier which is used in Windows? It allows to check for pool corruptions, page faults when called at high IRQLs, etc. I assume there are none for Linux. [...] There are build-time options to enable such checking in the kernel. See the options under Kernel debugging (CONFIG_DEBUG_KERNEL). Ben. -- Ben Hutchings Everything should be made as simple as possible, but not simpler. - Albert Einstein signature.asc Description: This is a digitally signed message part
Bug#643741: linux-headers-2.6.32-5-amd64: kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
Package: linux-headers-2.6.32-5-amd64 Version: 2.6.32-35squeeze2 Severity: critical Justification: breaks the whole system Hello, Just installed clean Debian 6.0.2 amd64 and did a reboot via shutdown -r now . This is what I am getting: [ 1619.241195] kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969! [ 1619.241198] invalid opcode: [#1] SMP [ 1619.241201] last sysfs file: /sys/power/state [ 1619.241203] CPU 2 [ 1619.241205] Modules linked in: acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_stats parport_pc ppdev lp parport sco bridge stp bnep rfcomm l2cap bluetooth rfkill vboxnetflt vboxdrv binfmt_misc fuse loop usbhid hid snd_usb_audio uvcvideo snd_usb_lib snd_seq_midi snd_seq_midi_event videodev v4l1_compat snd_hda_codec_atihdmi snd_rawmidi v4l2_compat_ioctl32 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq snd_timer snd_seq_device radeon snd processor ttm evdev drm_kms_helper i2c_i801 drm i2c_algo_bit pcspkr asus_atk0110 i2c_core soundcore snd_page_alloc psmouse button serio_raw ext4 mbcache jbd2 crc16 sg sr_mod sd_mod crc_t10dif cdrom uhci_hcd ata_generic pata_marvell ata_piix libata atl1e ehci_hcd scsi_mod thermal thermal_sys usbcore nls_base [last unloaded: vboxnetadp] [ 1619.241266] Pid: 2400, comm: rmmod Not tainted 2.6.32-5-amd64 #1 P5QL PRO [ 1619.241268] RIP: 0010:[810e72b3] [810e72b3] kfree+0x55/0xcb [ 1619.241278] RSP: 0018:88012d8cdea8 EFLAGS: 00010246 [ 1619.241281] RAX: 0208 RBX: 000c RCX: 020001f7 [ 1619.241283] RDX: 0001 RSI: ea00041d4918 RDI: ea000380 [ 1619.241286] RBP: 8801 R08: R09: 81455f10 [ 1619.241288] R10: 88012fa24660 R11: 03c0 R12: 81078190 [ 1619.241290] R13: 7fff03473ed5 R14: R15: 0001 [ 1619.241293] FS: 7f306c12e700() GS:88000550() knlGS: [ 1619.241296] CS: 0010 DS: ES: CR0: 8005003b [ 1619.241299] CR2: 7f0257067e80 CR3: 00012e6e2000 CR4: 06e0 [ 1619.241301] DR0: DR1: DR2: [ 1619.241304] DR3: DR6: 0ff0 DR7: 0400 [ 1619.241307] Process rmmod (pid: 2400, threadinfo 88012d8cc000, task 88012d48f810) [ 1619.241308] Stack: [ 1619.241310] 000c 88012e572000 0880 81078190 [ 1619.241314] 0 a02197b0 81078b07 [ 1619.241318] 0 7fff03473ed5 a02197b0 81078e23 [ 1619.241323] Call Trace: [ 1619.241328] [81078190] ? free_sect_attrs+0x1f/0x2f [ 1619.241333] [81078b07] ? free_module+0x73/0x120 [ 1619.241337] [81078e23] ? sys_delete_module+0x216/0x258 [ 1619.241343] [812fc605] ? page_fault+0x25/0x30 [ 1619.241347] [81010b42] ? system_call_fastpath+0x16/0x1b [ 1619.241349] Code: 83 c3 08 48 83 3b 00 eb ec 48 83 fd 10 0f 86 89 00 00 00 48 89 ef e8 b9 e8 ff ff 48 89 c7 48 8b 00 84 c0 78 13 66 a9 00 c0 75 04 0f 0b eb fe 5b 5d 41 5c e9 ac 56 fd ff 48 8b 4c 24 18 4c 8b 4f [ 1619.241379] RIP [810e72b3] kfree+0x55/0xcb [ 1619.241383] RSP 88012d8cdea8 [ 1619.241386] ---[ end trace e7ed2d5edc1bd124 ]--- -- System Information: Debian Release: 6.0.2 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages linux-headers-2.6.32-5-amd64 depends on: ii gcc-4.34.3.5-4 The GNU C compiler ii linux-headers-2.6.32-5 2.6.32-35squeeze2 Common header files for Linux 2.6. ii linux-kbuild-2.6.322.6.32-1 Kbuild infrastructure for Linux 2. linux-headers-2.6.32-5-amd64 recommends no packages. linux-headers-2.6.32-5-amd64 suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20110929075057.2535.26796.reportbug@sv1
Bug#643741: linux-headers-2.6.32-5-amd64: kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
severity 643741 important stop On Thu, Sep 29, 2011 at 08:50:57AM +0100, Volodymyr M. Shcherbyna wrote: Package: linux-headers-2.6.32-5-amd64 Version: 2.6.32-35squeeze2 Severity: critical Justification: breaks the whole system no at max important, maybe breaks *one* box. Hello, Just installed clean Debian 6.0.2 amd64 and did a reboot via shutdown -r now . This is what I am getting: [ 1619.241195] kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969! [ 1619.241198] invalid opcode: [#1] SMP [ 1619.241201] last sysfs file: /sys/power/state [ 1619.241203] CPU 2 [ 1619.241205] Modules linked in: acpi_cpufreq cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_stats parport_pc ppdev lp parport sco bridge stp bnep rfcomm l2cap bluetooth rfkill vboxnetflt vboxdrv binfmt_misc fuse loop usbhid hid snd_usb_audio uvcvideo snd_usb_lib snd_seq_midi snd_seq_midi_event videodev v4l1_compat snd_hda_codec_atihdmi snd_rawmidi v4l2_compat_ioctl32 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq snd_timer snd_seq_device radeon snd processor ttm evdev drm_kms_helper i2c_i801 drm i2c_algo_bit pcspkr asus_atk0110 i2c_core soundcore snd_page_alloc psmouse button serio_raw ext4 mbcache jbd2 crc16 sg sr_mod sd_mod crc_t10dif cdrom uhci_hcd ata_generic pata_marvell ata_piix libata atl1e ehci_hcd scsi_mod thermal thermal_sys usbcore nls_base [last unloaded: vboxnetadp] can you retry without that vboxfoocrap. Is it reproducible then? thank you. -- maks -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20110929120911.gf31...@vostochny.stro.at
Processed: Re: Bug#643741: linux-headers-2.6.32-5-amd64: kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969!
Processing commands for cont...@bugs.debian.org: severity 643741 important Bug #643741 [linux-headers-2.6.32-5-amd64] linux-headers-2.6.32-5-amd64: kernel BUG at /build/buildd-linux-2.6_2.6.32-35squeeze2-amd64-OT816k/linux-2.6-2.6.32/debian/build/source_amd64_none/mm/slub.c:2969! Severity set to 'important' from 'critical' stop Stopping processing here. Please contact me if you need assistance. -- 643741: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=643741 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/handler.s.c.131729817929783.transcr...@bugs.debian.org
