Source: linux-2.6 Version: 2.6.32-21 Severity: normal Hi,
Since the upgrade from 2.6.32-20 -> 2.6.32-21, my laptop fails to resume properly into Xorg : the cursor only appears when I move it and there is nothing much more I can do than switching to the console, login as root and reboot. In the console, I can see a lot of OOpses that are visible in the attached log file. This did not happend with 2.6.32-20, or at least not before many suspend cycles. Here is the first of the many similar stack traces : -- Sep 1 21:29:47 annalee kernel: [ 1062.410659] BUG: unable to handle kernel NULL pointer dereference at 0000000000000020 Sep 1 21:29:47 annalee kernel: [ 1062.410665] IP: [<ffffffff810ba09c>] file_ra_state_init+0x4/0x14 Sep 1 21:29:47 annalee kernel: [ 1062.410673] PGD 7c87e067 PUD 7c370067 PMD 0 Sep 1 21:29:47 annalee kernel: [ 1062.410678] Oops: 0000 [#1] SMP Sep 1 21:29:47 annalee kernel: [ 1062.410681] last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0003:00/power_supply/AC/uevent Sep 1 21:29:47 annalee kernel: [ 1062.410685] CPU 1 Sep 1 21:29:47 annalee kernel: [ 1062.410687] Modules linked in: binfmt_misc acpi_cpufreq firewire_sbp2 firewire_core crc_itu_t loop sha256_generic aes_x86_64 aes_generic cbc dm_crypt arc4 snd_hda_codec_idt ecb iwl3945 snd_hda_intel iwlcore snd_hda_codec snd_hwdep joydev mac80211 snd_pcm snd_seq snd_timer snd_seq_device led_class battery dell_laptop snd cfg80211 soundcore psmouse snd_page_alloc i2c_i801 evdev pcspkr rfkill dcdbas wmi serio_raw ac processor ext3 jbd mbcache dm_mod sd_mod crc_t10dif i915 drm_kms_helper drm ata_generic uhci_hcd i2c_algo_bit tg3 libphy thermal ata_piix button libata ehci_hcd scsi_mod i2c_core video thermal_sys output usbcore nls_base [last unloaded: scsi_wait_scan] Sep 1 21:29:47 annalee kernel: [ 1062.410739] Pid: 2798, comm: date Not tainted 2.6.32-5-amd64 #1 Latitude D630 Sep 1 21:29:47 annalee kernel: [ 1062.410742] RIP: 0010:[<ffffffff810ba09c>] [<ffffffff810ba09c>] file_ra_state_init+0x4/0x14 Sep 1 21:29:47 annalee kernel: [ 1062.410747] RSP: 0018:ffff88007df39db0 EFLAGS: 00010206 Sep 1 21:29:47 annalee kernel: [ 1062.410749] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88007c89ba80 Sep 1 21:29:47 annalee kernel: [ 1062.410752] RDX: ffff88007c89ba80 RSI: ffff88007ef53798 RDI: ffff88007c89baf0 Sep 1 21:29:47 annalee kernel: [ 1062.410754] RBP: ffff88007c89ba80 R08: 0000000000000000 R09: ffff880037bd9c00 Sep 1 21:29:47 annalee kernel: [ 1062.410757] R10: ffff88007df39e48 R11: ffffffff81151385 R12: 0000000000000000 Sep 1 21:29:47 annalee kernel: [ 1062.410759] R13: ffff88007ef53678 R14: 0000000000000024 R15: ffffffff810eb47c Sep 1 21:29:47 annalee kernel: [ 1062.410762] FS: 0000000000000000(0000) GS:ffff880001900000(0000) knlGS:0000000000000000 Sep 1 21:29:47 annalee kernel: [ 1062.410765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 1 21:29:47 annalee kernel: [ 1062.410768] CR2: 0000000000000020 CR3: 000000007c70e000 CR4: 00000000000006e0 Sep 1 21:29:47 annalee kernel: [ 1062.410770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Sep 1 21:29:47 annalee kernel: [ 1062.410773] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Sep 1 21:29:47 annalee kernel: [ 1062.410776] Process date (pid: 2798, threadinfo ffff88007df38000, task ffff88007db662e0) Sep 1 21:29:47 annalee kernel: [ 1062.410778] Stack: Sep 1 21:29:47 annalee kernel: [ 1062.410779] ffffffff810eb991 ffff880037bd9c00 ffff880037a1aa00 ffff88007a759600 Sep 1 21:29:47 annalee kernel: [ 1062.410783] <0> 0000000000000000 ffff88007df39e48 ffff88007df39e48 0000000000008001 Sep 1 21:29:47 annalee kernel: [ 1062.410787] <0> 0000000000000024 00000000ffffff9c ffffffff810f70bb ffff88007df39e78 Sep 1 21:29:47 annalee kernel: [ 1062.410792] Call Trace: Sep 1 21:29:47 annalee kernel: [ 1062.410797] [<ffffffff810eb991>] ? __dentry_open+0x1c4/0x2bf Sep 1 21:29:47 annalee kernel: [ 1062.410802] [<ffffffff810f70bb>] ? do_filp_open+0x4e4/0x94b Sep 1 21:29:47 annalee kernel: [ 1062.410806] [<ffffffff810e40dd>] ? virt_to_head_page+0x9/0x2a Sep 1 21:29:47 annalee kernel: [ 1062.410810] [<ffffffff811000c5>] ? alloc_fd+0x67/0x10c Sep 1 21:29:47 annalee kernel: [ 1062.410813] [<ffffffff810eb6fb>] ? do_sys_open+0x55/0xfc Sep 1 21:29:47 annalee kernel: [ 1062.410818] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b Sep 1 21:29:47 annalee kernel: [ 1062.410821] Code: 89 d8 5b 5d 41 5c c3 53 89 f3 e8 57 98 f9 ff 85 c0 75 0f 85 db 74 0b 48 c7 05 ed 86 59 00 00 00 00 00 5b c3 90 90 90 48 8b 46 68 <48> 8b 40 20 48 c7 47 18 ff ff ff ff 89 47 10 c3 65 8b 04 25 98 Sep 1 21:29:47 annalee kernel: [ 1062.410853] RIP [<ffffffff810ba09c>] file_ra_state_init+0x4/0x14 Sep 1 21:29:47 annalee kernel: [ 1062.410857] RSP <ffff88007df39db0> Sep 1 21:29:47 annalee kernel: [ 1062.410859] CR2: 0000000000000020 Sep 1 21:29:47 annalee kernel: [ 1062.410862] ---[ end trace f71fcf8b8aa10d22 ]--- Sep 1 21:29:47 annalee kernel: [ 1062.473322] composite sync not supported -- Feel free to follow up for more info. Alex -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores) Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash
kern.log.gz
Description: GNU Zip compressed data
