Bug 878687

Summary: [abrt]: BUG: unable to handle kernel NULL pointer dereference at radeon_pm_set_clocks
Product: [Fedora] Fedora Reporter: John L. Ries <jries>
Component: xorg-x11-drv-atiAssignee: X/OpenGL Maintenance List <xgl-maint>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 17CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:6177c3a8c9d31bacf7bb0df634e2a307f01ec3ba
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-08-01 14:06:18 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:

Description John L. Ries 2012-11-20 23:54:18 UTC 
Additional info:
libreport version: 2.0.18
abrt_version:   2.0.18
cmdline:        BOOT_IMAGE=/vmlinuz-3.6.6-1.fc17.x86_64 root=/dev/mapper/vg_godzilla-lv_root ro rd.md=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rd.lvm.lv=vg_godzilla/lv_swap rhgb rd.luks=0 rd.lvm.lv=vg_godzilla/lv_root LANG=en_US.UTF-8
kernel:         3.6.6-1.fc17.x86_64

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at           (null)
:IP: [<ffffffffa00e9303>] radeon_pm_set_clocks+0x93/0x530 [radeon]
:PGD 117c55067 PUD 117e3e067 PMD 0 
:Oops: 0000 [#1] SMP 
:Modules linked in: fuse ebtable_nat ebtables xt_CHECKSUM des_generic nfsv3 iptable_mangle md4 nfsv4 nls_utf8 nfs bridge cifs dns_resolver fscache stp llc be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT ip6t_ipv6header nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_netbios_ns nf_conntrack_broadcast xt_state ipt_MASQUERADE ip6table_filter iptable_nat ip6_tables nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc arc4 snd_timer snd iTCO_wdt iTCO_vendor_support coretemp serio_raw input_polldev iwl4965 iwlegacy mac80211 soundcore i2c_i801 joydev microcode sky2 lpc_ich mfd_core cfg80211 rfkill fujitsu_laptop vhost_net tun macvtap macvlan nfsd kvm_intel auth_rpcgss kvm nfs_acl lockd sunrpc binfmt_mi
:sc firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci mmc_core yenta_socket video radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core
:CPU 0 
:Pid: 1257, comm: Xorg Not tainted 3.6.6-1.fc17.x86_64 #1 FUJITSU LifeBook N6460/FJNB1D2
:RIP: 0010:[<ffffffffa00e9303>]  [<ffffffffa00e9303>] radeon_pm_set_clocks+0x93/0x530 [radeon]
:RSP: 0018:ffff880128361be8  EFLAGS: 00010282
:RAX: 0000000000000000 RBX: ffff88012614ef40 RCX: ffff880128361ae0
:RDX: 0000000000000000 RSI: ffff8800743cdcb0 RDI: ffff88007429f000
:RBP: ffff880128361c68 R08: ffff8800743cdcb0 R09: 0000000000000080
:R10: 0000000000000000 R11: 0000000000000000 R12: ffff88012614ec00
:R13: 0000000000000000 R14: ffff88012614ef10 R15: ffff88012614e000
:FS:  00007f9e692b48c0(0000) GS:ffff88012fc00000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
:CR2: 0000000000000000 CR3: 0000000117c4c000 CR4: 00000000000027f0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process Xorg (pid: 1257, threadinfo ffff880128360000, task ffff880117bb4530)
:Stack:
: 0000000000000024 0000000000000000 0000000050ac15b1 0000000000000000
: ffff8801239f2c00 ffff880117079a00 ffff880128361e00 ffff880128361df0
: ffff880128361cc8 ffffffff8112bded 0000000000000024 ffff88012614e000
:Call Trace:
: [<ffffffff8112bded>] ? __generic_file_aio_write+0x1cd/0x3d0
: [<ffffffffa009aab0>] ? atombios_crtc_mode_fixup+0x10/0x10 [radeon]
: [<ffffffffa00ea490>] radeon_pm_compute_clocks+0xd0/0x240 [radeon]
: [<ffffffffa009aaea>] atombios_crtc_dpms+0x3a/0x170 [radeon]
: [<ffffffffa00539d2>] drm_helper_connector_dpms+0x72/0x130 [drm_kms_helper]
: [<ffffffffa00266dd>] drm_mode_obj_set_property_ioctl+0x32d/0x340 [drm]
: [<ffffffffa0026720>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm]
: [<ffffffffa00153c3>] drm_ioctl+0x4d3/0x580 [drm]
: [<ffffffffa00266f0>] ? drm_mode_obj_set_property_ioctl+0x340/0x340 [drm]
: [<ffffffff811cd29b>] ? fsnotify_put_event+0x5b/0xa0
: [<ffffffff811ccedf>] ? fsnotify+0x25f/0x340
: [<ffffffff811a1029>] do_vfs_ioctl+0x99/0x580
: [<ffffffff8128192a>] ? inode_has_perm.isra.31.constprop.61+0x2a/0x30
: [<ffffffff81282d57>] ? file_has_perm+0x97/0xb0
: [<ffffffff811a15a9>] sys_ioctl+0x99/0xa0
: [<ffffffff81625929>] system_call_fastpath+0x16/0x1b
:Code: 0c 00 00 00 0f 85 ae 04 00 00 49 8b bf 10 0f 00 00 4d 8d b7 10 0f 00 00 49 39 fe 74 3b 4c 8b 2f eb 15 66 0f 1f 44 00 00 4d 39 ee <49> 8b 45 00 4c 89 ef 74 24 49 89 c5 83 bf cc 00 00 00 02 75 e8 
:RIP  [<ffffffffa00e9303>] radeon_pm_set_clocks+0x93/0x530 [radeon]
: RSP <ffff880128361be8>
Comment 1 Fedora End Of Life 2013-07-04 04:37:52 UTC 
This message is a reminder that Fedora 17 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 17. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '17'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 17's end of life.

Bug Reporter:  Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 17 is end of life. If you 
would still like  to see this bug fixed and are able to reproduce it 
against a later version  of Fedora, you are encouraged  change the 
'version' to a later Fedora version prior to Fedora 17's end of life.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.
Comment 2 Fedora End Of Life 2013-08-01 14:06:28 UTC 
Fedora 17 changed to end-of-life (EOL) status on 2013-07-30. Fedora 17 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.

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