Control: retitle -1 linux-image-2.6.32-5-amd64: general protection fault in find_get_pages
On Sun, 2012-08-12 at 18:45 +0200, asronchetti@libero.it wrote:
> Package: linux-2.6
> Version: 2.6.32-45
> Justification: breaks the whole system
> Severity: critical
'Breaks the whole system' does not mean the system crashed; please see
<http://kernel-handbook.alioth.debian.org/ch-bugs.html#s9.1.2>.
[...]
> /var/log/syslog:
> Aug 12 18:18:20 *** kernel: [19777.085405] general protection fault: 0000 [#1]
> SMP
> Aug 12 18:18:20 *** kernel: [19777.085414] last sysfs file:
> /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:
> 0/block/sda/sda2/uevent
> Aug 12 18:18:20 *** kernel: [19777.085419] CPU 2
> Aug 12 18:18:20 *** kernel: [19777.085423] Modules linked in: ip6table_filter
> ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack
> iptable_filter ip_tables x_tables btrfs zlib_deflate crc32c libcrc32c ufs qnx4
> hfsplus hfs minix ntfs vfat msdos fat jfs xfs exportfs reiserfs ext4 jbd2 crc16
> ext2 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_userspace
> cpufreq_conservative uinput fuse loop snd_hda_codec_intelhdmi snd_hda_intel
> snd_hda_codec snd_hwdep snd_pcm arc4 i915 snd_timer ecb drm_kms_helper drm
> ath9k snd i2c_algo_bit soundcore jmb38x_ms mac80211 i2c_core snd_page_alloc ac
> pcspkr battery ath asus_laptop cfg80211 psmouse video serio_raw evdev output
> memstick rfkill button processor ext3 jbd mbcache sg sr_mod sd_mod crc_t10dif
> cdrom ahci libata sdhci_pci ehci_hcd sdhci scsi_mod mmc_core led_class thermal
> jme mii usbcore nls_base thermal_sys [last unloaded: joydev]
> Aug 12 18:18:20 *** kernel: [19777.085549] Pid: 4312, comm: Xorg Not tainted
> 2.6.32-5-amd64 #1 K52Jc
> Aug 12 18:18:20 *** kernel: [19777.085554] RIP: 0010:[<ffffffff810b4289>]
> [<ffffffff810b4289>] find_get_pages+0x5f/0xbb
^^^^^^^^^^^^^^
It's more helpful to put the first function name in the subject when
reporting an 'oops' or similar, rather than the command name etc.
> Aug 12 18:18:20 *** kernel: [19777.085571] RSP: 0018:ffff88022f947b18 EFLAGS:
> 00010213
> Aug 12 18:18:20 *** kernel: [19777.085576] RAX: ffffffffffffffff RBX:
> 0000000000000006 RCX: 0000000000000001
> Aug 12 18:18:20 *** kernel: [19777.085581] RDX: 0000000000000001 RSI:
> ffffea000689fa80 RDI: 0400000000000000
> Aug 12 18:18:20 *** kernel: [19777.085586] RBP: ffff88022f947be8 R08:
> 0000000000000002 R09: 000000000000000e
> Aug 12 18:18:20 *** kernel: [19777.085591] R10: 000000000000001e R11:
> ffff8801156214b8 R12: 0000000000000006
> Aug 12 18:18:20 *** kernel: [19777.085595] R13: ffff88022f947bb8 R14:
> 000000000000000e R15: ffff880238e854e8
> Aug 12 18:18:20 *** kernel: [19777.085601] FS: 00007ff9f449c700(0000) GS:
> ffff880008a80000(0000) knlGS:0000000000000000
> Aug 12 18:18:20 *** kernel: [19777.085607] CS: 0010 DS: 0000 ES: 0000 CR0:
> 0000000080050033
> Aug 12 18:18:20 *** kernel: [19777.085611] CR2: 00007ff9eed21000 CR3:
> 0000000236dda000 CR4: 00000000000006e0
> Aug 12 18:18:20 *** kernel: [19777.085616] DR0: 0000000000000000 DR1:
> 0000000000000000 DR2: 0000000000000000
> Aug 12 18:18:20 *** kernel: [19777.085621] DR3: 0000000000000000 DR6:
> 00000000ffff0ff0 DR7: 0000000000000400
> Aug 12 18:18:20 *** kernel: [19777.085627] Process Xorg (pid: 4312, threadinfo
> ffff88022f946000, task ffff880222d03f90)
> Aug 12 18:18:20 *** kernel: [19777.085630] Stack:
> Aug 12 18:18:20 *** kernel: [19777.085633] 0000000000000006 0000000e2f807350
> 0000000000000000 ffff88022f947ba8
> Aug 12 18:18:20 *** kernel: [19777.085640] <0> ffffffff810c2f49
> 0000000000000000 ffff880238e853c0 ffff880238e853c0
> Aug 12 18:18:20 *** kernel: [19777.085648] <0> 0000000000000000
> ffffffff810bc3b8 ffff880238e852f0 ffffffff810bd3a3
> Aug 12 18:18:20 *** kernel: [19777.085657] Call Trace:
> Aug 12 18:18:20 *** kernel: [19777.085665] [<ffffffff810c2f49>] ?
> shmem_delete_inode+0x0/0xf8
> Aug 12 18:18:20 *** kernel: [19777.085674] [<ffffffff810bc3b8>] ?
> pagevec_lookup+0x17/0x1e
> Aug 12 18:18:20 *** kernel: [19777.085682] [<ffffffff810bd3a3>] ?
> truncate_inode_pages_range+0xfe/0x2b0
> Aug 12 18:18:20 *** kernel: [19777.085689] [<ffffffff810c2f49>] ?
> shmem_delete_inode+0x0/0xf8
> Aug 12 18:18:20 *** kernel: [19777.085695] [<ffffffff810c2f7a>] ?
> shmem_delete_inode+0x31/0xf8
> Aug 12 18:18:20 *** kernel: [19777.085701] [<ffffffff810c2f49>] ?
> shmem_delete_inode+0x0/0xf8
> Aug 12 18:18:20 *** kernel: [19777.085708] [<ffffffff81100e44>] ?
> generic_delete_inode+0xdc/0x168
> Aug 12 18:18:20 *** kernel: [19777.085716] [<ffffffff810fd759>] ?
> d_kill+0x40/0x61
> Aug 12 18:18:20 *** kernel: [19777.085723] [<ffffffff810ff338>] ?
> dput+0x152/0x15e
> Aug 12 18:18:20 *** kernel: [19777.085730] [<ffffffff810f01c3>] ?
> __fput+0x17e/0x1af
> Aug 12 18:18:20 *** kernel: [19777.085748] [<ffffffffa0244601>] ?
> drm_gem_object_free+0x36/0x61 [drm]
> Aug 12 18:18:20 *** kernel: [19777.085763] [<ffffffffa02445cb>] ?
> drm_gem_object_free+0x0/0x61 [drm]
> Aug 12 18:18:20 *** kernel: [19777.085772] [<ffffffff81190851>] ?
> kref_put+0x41/0x4c
> Aug 12 18:18:20 *** kernel: [19777.085786] [<ffffffffa0244709>] ?
> drm_gem_close_ioctl+0x84/0x9d [drm]
> Aug 12 18:18:20 *** kernel: [19777.085801] [<ffffffffa0242f74>] ?
> drm_ioctl+0x259/0x30d [drm]
> Aug 12 18:18:20 *** kernel: [19777.085816] [<ffffffffa0244685>] ?
> drm_gem_close_ioctl+0x0/0x9d [drm]
> Aug 12 18:18:20 *** kernel: [19777.085824] [<ffffffff810fae8e>] ?
> vfs_ioctl+0x21/0x6c
> Aug 12 18:18:20 *** kernel: [19777.085830] [<ffffffff810fb3dc>] ?
> do_vfs_ioctl+0x48d/0x4cb
> Aug 12 18:18:20 *** kernel: [19777.085837] [<ffffffff810d07d5>] ?
> remove_vma+0x6b/0x72
> Aug 12 18:18:20 *** kernel: [19777.085843] [<ffffffff810d18e5>] ?
> do_munmap+0x307/0x329
> Aug 12 18:18:20 *** kernel: [19777.085850] [<ffffffff810fb46b>] ?
> sys_ioctl+0x51/0x70
> Aug 12 18:18:20 *** kernel: [19777.085857] [<ffffffff81010b42>] ?
> system_call_fastpath+0x16/0x1b
> Aug 12 18:18:20 *** kernel: [19777.085861] Code: db e8 8c de 0d 00 41 89 c6 eb
> 5b 48 8b 45 00 48 8b 38 48 c7 c0 ff ff ff ff 40 f6 c7 01 48 0f 45 f8 48 85 ff
> 74 39 48 39 c7 74 bf <8b> 4f 08 48 8d 77 08 85 c9 74 d5 8d 41 01 48 63 d1 4c 63
> c0 48
> Aug 12 18:18:20 *** kernel: [19777.085916] RIP [<ffffffff810b4289>]
> find_get_pages+0x5f/0xbb
> Aug 12 18:18:20 *** kernel: [19777.085924] RSP <ffff88022f947b18>
> Aug 12 18:18:20 *** kernel: [19777.085930] ---[ end trace 08ad671755d670e2 ]
> ---
>
>
--
Ben Hutchings
Sturgeon's Law: Ninety percent of everything is crap.
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