Package: src:linux Version: 3.2.41-2 Severity: normal Tags: upstream, fixed-upstream
Dear Bastian, Frederik, Maximilian, Ben, and team, I thank you for all the work you put into maintaining the Debian kernel packages. I wonder if you could please merge the upstream kernel commit "x86-32: Fix possible incomplete TLB invalidate with PAE pagetables"[1] into the kernel for Debian's next point release? Here's why: I use Debian on my ancient 32-bit home laptop, and I use Chromium to browse the web. I recently upgraded to Wheezy. After doing so, I started getting "Corrupted page table" kernel error messages while Web browsing. Linus thinks[2] that the aforementioned commit may fix the problem. Thank you! ^ [1]. https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1de14c3c5cbc9bb17e9dcc648cda51c0c85d54b9 ^ [2]. http://lwn.net/Articles/547282/ -- Package-specific info: ** Version: Linux version 3.2.0-4-686-pae ([email protected]) (gcc version 4.6.3 (Debian 4.6.3-15) ) #1 SMP Debian 3.2.41-2 ** Command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-4-686-pae root=UUID=d678a4ac-947a-47a9-9611-89b34b819b3d ro verbose ** Tainted: BD (160) * System has hit bad_page. * Kernel has oopsed before. ** Kernel log: [Reporter has edited out repeated lines containing magic-SysRq help, for brevity.] [ 1823.612220] chromium: Corrupted page table at address b16d0c05 [ 1823.612311] *pdpt = 000000001508b001 *pde = 000000003a2d4067 [ 1823.612388] Bad pagetable: 000d [#2] SMP [ 1823.612448] Modules linked in: parport_pc ppdev lp parport radeon ttm drm_kms_helper drm i2c_algo_bit binfmt_misc fuse snd_hda_codec_realtek snd_hda_codec_si3054 joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm arc4 ath5k snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi i2c_piix4 pcmcia snd_seq ath i2c_core mac80211 snd_seq_device snd_timer snd yenta_socket pcmcia_rsrc pcmcia_core shpchp psmouse serio_raw pcspkr cfg80211 soundcore evdev battery ac video power_supply processor button toshiba_acpi sparse_keymap rfkill ext3 mbcache jbd sg usbhid sr_mod sd_mod hid crc_t10dif cdrom ata_generic pata_atiixp sata_sil libata ohci_hcd thermal ehci_hcd scsi_mod fan thermal_sys 8139too 8139cp mii usbcore usb_common [last unloaded: scsi_wait_scan] [ 1823.613977] [ 1823.614002] Pid: 4634, comm: chromium Tainted: G D 3.2.0-4-686-pae #1 Debian 3.2.41-2 TOSHIBA Satellite A100/SB450 [ 1823.614145] EIP: 0073:[<b16c008d>] EFLAGS: 00010246 CPU: 0 [ 1823.614212] EIP is at 0xb16c008d [ 1823.614254] EAX: 00000000 EBX: b16d7ff4 ECX: 0000000b EDX: b0bc63c0 [ 1823.614321] ESI: b89d8850 EDI: b16d0c05 EBP: b8bd4ac0 ESP: bfe873a0 [ 1823.614389] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b [ 1823.614449] Process chromium (pid: 4634, ti=cb0f8000 task=d52d2d60 task.ti=cb0f8000) [ 1823.614531] [ 1823.614554] EIP: [<b16c008d>] 0xb16c008d SS:ESP 007b:bfe873a0 [ 1823.628025] ---[ end trace f22f544ffc52f224 ]--- [ 1850.682508] swap_free: Bad swap offset entry 01000000 [ 1850.682517] BUG: Bad page map in process NSS SSL ThreadW pte:2000000000000000 pmd:3ac89067 [ 1850.682523] addr:b5d88000 vm_flags:08001875 anon_vma: (null) mapping:efa86b6c index:3d09 [ 1850.682533] vma->vm_ops->fault: filemap_fault+0x0/0x2dd [ 1850.682540] vma->vm_file->f_op->mmap: generic_file_mmap+0x0/0x3c [ 1850.682546] Pid: 4707, comm: NSS SSL ThreadW Tainted: G D 3.2.0-4-686-pae #1 Debian 3.2.41-2 [ 1850.682550] Call Trace: [ 1850.682561] [<c10ab1f6>] ? print_bad_pte+0x172/0x183 [ 1850.682566] [<c10ace0f>] ? unmap_vmas+0x529/0x67f [ 1850.682573] [<c10b1413>] ? exit_mmap+0x79/0xbf [ 1850.682580] [<c107d309>] ? __delayacct_add_tsk+0x23d/0x247 [ 1850.682587] [<c10367c5>] ? mmput+0x4e/0xbf [ 1850.682592] [<c103ae5a>] ? exit_mm+0xeb/0xf3 [ 1850.682599] [<c12c2535>] ? _raw_spin_lock_irq+0x9/0x12 [ 1850.682603] [<c103b053>] ? do_exit+0x1f1/0x60c [ 1850.682609] [<c10438b8>] ? __dequeue_signal+0xf/0xce [ 1850.682614] [<c10437ec>] ? recalc_sigpending_tsk+0x49/0x53 [ 1850.682618] [<c103b670>] ? do_group_exit+0x5c/0x7f [ 1850.682623] [<c10454a2>] ? get_signal_to_deliver+0x431/0x44d [ 1850.682630] [<c100b3c3>] ? do_signal+0x2f/0x4c2 [ 1850.682636] [<c105b45e>] ? futex_wake+0xc2/0xcc [ 1850.682640] [<c105c2e5>] ? do_futex+0xa0/0x6f1 [ 1850.682645] [<c105c9f0>] ? sys_futex+0xba/0xee [ 1850.682649] [<c100b9e0>] ? do_notify_resume+0x1e/0x65 [ 1850.682654] [<c12c27e0>] ? work_notifysig+0x13/0x1b [ 1850.682662] [<c12c0000>] ? intel_idle_cpuidle_devices_uninit+0x1e/0x3e [ 2050.766197] chromium: Corrupted page table at address b1ef8f90 [ 2050.766286] *pdpt = 000000001534b001 *pde = 000000003acf9067 [ 2050.766366] Bad pagetable: 001d [#3] SMP [ 2050.766426] Modules linked in: parport_pc ppdev lp parport radeon ttm drm_kms_helper drm i2c_algo_bit binfmt_misc fuse snd_hda_codec_realtek snd_hda_codec_si3054 joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm arc4 ath5k snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi i2c_piix4 pcmcia snd_seq ath i2c_core mac80211 snd_seq_device snd_timer snd yenta_socket pcmcia_rsrc pcmcia_core shpchp psmouse serio_raw pcspkr cfg80211 soundcore evdev battery ac video power_supply processor button toshiba_acpi sparse_keymap rfkill ext3 mbcache jbd sg usbhid sr_mod sd_mod hid crc_t10dif cdrom ata_generic pata_atiixp sata_sil libata ohci_hcd thermal ehci_hcd scsi_mod fan thermal_sys 8139too 8139cp mii usbcore usb_common [last unloaded: scsi_wait_scan] [ 2050.767971] [ 2050.767997] Pid: 4736, comm: chromium Tainted: G B D 3.2.0-4-686-pae #1 Debian 3.2.41-2 TOSHIBA Satellite A100/SB450 [ 2050.768017] EIP: 0073:[<b1ef8f90>] EFLAGS: 00010246 CPU: 0 [ 2050.768017] EIP is at 0xb1ef8f90 [ 2050.768017] EAX: 00000000 EBX: b201a0b0 ECX: b944dde8 EDX: 00000002 [ 2050.768017] ESI: b9442c98 EDI: ba521c28 EBP: ba51b440 ESP: bfe3f79c [ 2050.768017] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b [ 2050.768017] Process chromium (pid: 4736, ti=f73ca000 task=f6054ca0 task.ti=f73ca000) [ 2050.768017] [ 2050.768017] EIP: [<b1ef8f90>] 0xb1ef8f90 SS:ESP 007b:bfe3f79c [ 2050.827537] ---[ end trace f22f544ffc52f225 ]--- [ 6140.360038] squid: Corrupted page table at address b7798555 [ 6140.364010] *pdpt = 000000003779c001 *pde = 00000000377bc067 *pte = 2000000033840025 [ 6140.364010] Bad pagetable: 000d [#4] SMP [ 6140.364010] Modules linked in: parport_pc ppdev lp parport radeon ttm drm_kms_helper drm i2c_algo_bit binfmt_misc fuse snd_hda_codec_realtek snd_hda_codec_si3054 joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm arc4 ath5k snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi i2c_piix4 pcmcia snd_seq ath i2c_core mac80211 snd_seq_device snd_timer snd yenta_socket pcmcia_rsrc pcmcia_core shpchp psmouse serio_raw pcspkr cfg80211 soundcore evdev battery ac video power_supply processor button toshiba_acpi sparse_keymap rfkill ext3 mbcache jbd sg usbhid sr_mod sd_mod hid crc_t10dif cdrom ata_generic pata_atiixp sata_sil libata ohci_hcd thermal ehci_hcd scsi_mod fan thermal_sys 8139too 8139cp mii usbcore usb_common [last unloaded: scsi_wait_scan] [ 6140.364010] [ 6140.364010] Pid: 2785, comm: squid Tainted: G B D 3.2.0-4-686-pae #1 Debian 3.2.41-2 TOSHIBA Satellite A100/SB450 [ 6140.364010] EIP: 0073:[<b7553ad6>] EFLAGS: 00010287 CPU: 0 [ 6140.364010] EIP is at 0xb7553ad6 [ 6140.364010] EAX: 00000000 EBX: b77d9928 ECX: 0000000d EDX: b88473e0 [ 6140.364010] ESI: bfa2c1d8 EDI: b779854d EBP: bfa2c184 ESP: bfa2c144 [ 6140.364010] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b [ 6140.364010] Process squid (pid: 2785, ti=f77ee000 task=f7244ca0 task.ti=f77ee000) [ 6140.364010] [ 6140.364010] EIP: [<b7553ad6>] 0xb7553ad6 SS:ESP 007b:bfa2c144 [ 6140.467199] ---[ end trace f22f544ffc52f226 ]--- [ 6240.412008] ACPI Error: No installed handler for fixed event [0x00000000] (20110623/evevent-272) [ 6388.609966] emacs: Corrupted page table at address b6aad5e0 [ 6388.612224] *pdpt = 000000001756d001 *pde = 000000003ad8b067 [ 6388.612224] Bad pagetable: 001d [#5] SMP [ 6388.612224] Modules linked in: parport_pc ppdev lp parport radeon ttm drm_kms_helper drm i2c_algo_bit binfmt_misc fuse snd_hda_codec_realtek snd_hda_codec_si3054 joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm arc4 ath5k snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi i2c_piix4 pcmcia snd_seq ath i2c_core mac80211 snd_seq_device snd_timer snd yenta_socket pcmcia_rsrc pcmcia_core shpchp psmouse serio_raw pcspkr cfg80211 soundcore evdev battery ac video power_supply processor button toshiba_acpi sparse_keymap rfkill ext3 mbcache jbd sg usbhid sr_mod sd_mod hid crc_t10dif cdrom ata_generic pata_atiixp sata_sil libata ohci_hcd thermal ehci_hcd scsi_mod fan thermal_sys 8139too 8139cp mii usbcore usb_common [last unloaded: scsi_wait_scan] [ 6388.612224] [ 6388.612224] Pid: 6918, comm: emacs Tainted: G B D 3.2.0-4-686-pae #1 Debian 3.2.41-2 TOSHIBA Satellite A100/SB450 [ 6388.612224] EIP: 0073:[<b6aad5e0>] EFLAGS: 00010246 CPU: 0 [ 6388.612224] EIP is at 0xb6aad5e0 [ 6388.612224] EAX: 00000000 EBX: b6ba60b0 ECX: 00000006 EDX: 00000001 [ 6388.612224] ESI: 0971d000 EDI: 0857c9e5 EBP: 00000001 ESP: bfa8f1dc [ 6388.612224] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b [ 6388.612224] Process emacs (pid: 6918, ti=f77ee000 task=f63795a0 task.ti=f77ee000) [ 6388.612224] [ 6388.612224] EIP: [<b6aad5e0>] 0xb6aad5e0 SS:ESP 007b:bfa8f1dc [ 6388.717237] ---[ end trace f22f544ffc52f227 ]--- [ 6963.322979] ACPI Error: No installed handler for fixed event [0x00000000] (20110623/evevent-272) ** Model information not available ** Loaded modules: parport_pc ppdev lp parport radeon ttm drm_kms_helper drm i2c_algo_bit binfmt_misc fuse snd_hda_codec_realtek snd_hda_codec_si3054 joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm arc4 ath5k snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi i2c_piix4 pcmcia snd_seq ath i2c_core mac80211 snd_seq_device snd_timer snd yenta_socket pcmcia_rsrc pcmcia_core shpchp psmouse serio_raw pcspkr cfg80211 soundcore evdev battery ac video power_supply processor button toshiba_acpi sparse_keymap rfkill ext3 mbcache jbd sg usbhid sr_mod sd_mod hid crc_t10dif cdrom ata_generic pata_atiixp sata_sil libata ohci_hcd thermal ehci_hcd scsi_mod fan thermal_sys 8139too 8139cp mii usbcore usb_common [Reporter has edited out PCI-devices and USB-devices sections, for brevity.] -- System Information: Debian Release: 7.0 APT prefers stable APT policy: (650, 'stable'), (500, 'stable-updates') Architecture: i386 (i686) Kernel: Linux 3.2.0-4-686-pae (SMP w/1 CPU core) Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1) Shell: /bin/sh linked to /bin/dash [Reporter has edited out all dependency information, for brevity.] -- debconf information excluded -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". 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