Bug 1227892

Summary: [abrt] BUG: unable to handle kernel NULL pointer dereference at 0000002c
Product: [Fedora] Fedora Reporter: Bruce Cowan <bruce>
Component: xorg-x11-drv-intelAssignee: Adam Jackson <ajax>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 22CC: ajax, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab, xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/5dbd540f82480031b412f6c1ea02102df18cc85f
Whiteboard: abrt_hash:9b87f85ad01da73dd38f008f2f2646f73f04a899
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-07-19 14:36:53 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: dmesg none

Description Bruce Cowan 2015-06-03 17:59:57 UTC 
Additional info:
reporter:       libreport-2.5.1
BUG: unable to handle kernel NULL pointer dereference at 0000002c
IP: [<c08065e0>] intel_gtt_insert_sg_entries+0x30/0xa0
*pdpt = 00000000181b0001 *pde = 0000000000000000 
Oops: 0000 [#1] SMP 
Modules linked in: bnep bluetooth fuse ccm nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw arc4 iwl3945 iwlegacy snd_hda_codec_idt snd_hda_codec_generic iTCO_wdt iTCO_vendor_support mac80211 snd_hda_intel dell_wmi sparse_keymap gpio_ich snd_hda_controller snd_hda_codec snd_hwdep dell_laptop snd_seq dcdbas coretemp lpc_ich snd_seq_device cfg80211 i8k snd_pcm serio_raw mfd_core r592 i2c_i801 memstick snd_timer snd rfkill
 wmi soundcore acpi_cpufreq btrfs xor i915 b44 mii raid6_pq ssb firewire_ohci i2c_algo_bit sdhci_pci drm_kms_helper firewire_core sdhci ata_generic drm mmc_core pata_acpi crc_itu_t video
CPU: 0 PID: 1393 Comm: Xorg Not tainted 4.0.2-300.fc22.i686+PAE #1
Hardware name: Dell Inc. MM061                           /0KD882, BIOS A17 06/13/2007
task: da06f640 ti: e58f8000 task.ti: e58f8000
EIP: 0060:[<c08065e0>] EFLAGS: 00010216 CPU: 0
EIP is at intel_gtt_insert_sg_entries+0x30/0xa0
EAX: 00000018 EBX: 00000003 ECX: 00010000 EDX: e187bcf0
ESI: 00003000 EDI: 00000018 EBP: e58f9c28 ESP: e58f9c04
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
CR0: 8005003b CR2: 0000002c CR3: 2b5c8000 CR4: 000007f0
Stack:
 ffffffff e187bcf0 00000003 00010000 000004f0 00000000 e81e4500 00010000
 f6484354 e58f9c44 f83a96de 00003000 00000000 e81e4500 00000004 f6484354
 e58f9c68 f83ab89a 00000000 c0d42060 f4812864 c1d78000 f83a9290 e81e4500
Call Trace:
 [<f83a96de>] i915_ggtt_bind_vma+0x4e/0x70 [i915]
 [<f83ab89a>] i915_vma_bind+0x1a/0xb0 [i915]
 [<f83a9290>] ? i915_ggtt_clear_range+0x30/0x30 [i915]
 [<f83b2a0b>] i915_gem_object_pin_view+0x86b/0x920 [i915]
 [<f83a5582>] i915_gem_execbuffer_reserve_vma.isra.11+0x62/0x100 [i915]
 [<f83a58f9>] i915_gem_execbuffer_reserve+0x2d9/0x360 [i915]
 [<f83a62cd>] i915_gem_do_execbuffer.isra.16+0x64d/0xe20 [i915]
 [<c0594d95>] ? __kmalloc+0x195/0x260
 [<f83a7b79>] ? i915_gem_execbuffer2+0x59/0x2e0 [i915]
 [<f83a7bab>] i915_gem_execbuffer2+0x8b/0x2e0 [i915]
 [<f83a7b20>] ? i915_gem_execbuffer+0x520/0x520 [i915]
 [<f81f4153>] drm_ioctl+0x1b3/0x560 [drm]
 [<f83a7b20>] ? i915_gem_execbuffer+0x520/0x520 [i915]
 [<c0593f83>] ? kmem_cache_free+0x183/0x1b0
 [<c05bc4a4>] ? dentry_free+0x44/0x90
 [<c05c0756>] ? evict+0xd6/0x150
 [<c05bc4a4>] ? dentry_free+0x44/0x90
 [<c05bc4a4>] ? dentry_free+0x44/0x90
 [<f81f3fa0>] ? drm_getmap+0xc0/0xc0 [drm]
 [<c05b9372>] do_vfs_ioctl+0x2e2/0x500
 [<c0691d4d>] ? file_has_perm+0x8d/0xc0
 [<c05a8301>] ? __fput+0xe1/0x1d0
 [<c0695ecb>] ? selinux_file_ioctl+0x4b/0xe0
 [<c05b95f8>] SyS_ioctl+0x68/0x80
 [<c0a930df>] sysenter_do_call+0x12/0x12
Code: 53 83 ec 18 3e 8d 74 26 00 8b 38 89 45 e0 8b 40 04 89 d6 89 4d e8 c7 45 e4 00 00 00 00 85 c0 74 6a 8d 76 00 8d bc 27 00 00 00 00 <8b> 47 14 c1 e8 0c 85 c0 89 45 f0 74 3b 31 db 89 75 ec 8d b6 00
EIP: [<c08065e0>] intel_gtt_insert_sg_entries+0x30/0xa0 SS:ESP 0068:e58f9c04
CR2: 000000000000002c
Comment 1 Bruce Cowan 2015-06-03 18:00:03 UTC 
Created attachment 1034434 [details]
File: dmesg
Comment 2 Fedora End Of Life 2016-07-19 14:36:53 UTC 
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.