Red Hat Bugzilla – Bug 986535
[abrt] BUG: unable to handle kernel NULL pointer dereference at (null)
Last modified: 2014-02-05 17:09:40 EST
Description of problem: Suspended the system while having two kvm instances running. I don't know if that was related to the issue as I usaually don't have problems suspending the system. Additional info: reporter: libreport-2.1.5 BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffffa01ec26c>] radeon_pm_set_clocks+0xbc/0x580 [radeon] PGD 425dfd067 PUD 425dfc067 PMD 0 Oops: 0000 [#1] SMP Modules linked in: usb_storage tcp_lp fuse ebtable_nat xt_CHECKSUM ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 bridge stp llc iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables xfs vfat fat snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support arc4 snd_hda_codec_idt ppdev hp_wmi iwldvm snd_hda_intel sparse_keymap snd_hda_codec snd_hwdep mac80211 snd_seq acpi_cpufreq snd_seq_device mperf coretemp tpm_tis snd_pcm iwlwifi microcode cfg80211 joydev lpc_ich serio_raw snd_page_alloc mfd_core snd_timer rfkill snd mei soundcore tpm_infineon hp_accel parport_pc tpm parport tpm_bios lis3lv02d input_polldev vhost_net tun macvtap macvlan kvm_intel kvm uinput binfmt_misc nfsd auth_rpcgss nfs_acl lockd dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison libcrc32c dm_crypt crc32_pclmul crc32c_intel radeon ghash_clmulni_intel firewire_ohci firewire_core sdhci_pci sdhci crc_itu_t mmc_core i2c_algo_bit wmi drm_kms_helper ttm drm e1000e video i2c_core ptp pps_core sunrpc [last unloaded: ipmi_msghandler] CPU 3 Pid: 916, comm: Xorg Not tainted 3.9.9-201.fc18.x86_64 #1 Hewlett-Packard HP EliteBook 8560p/1618 RIP: 0010:[<ffffffffa01ec26c>] [<ffffffffa01ec26c>] radeon_pm_set_clocks+0xbc/0x580 [radeon] RSP: 0018:ffff880425debbd8 EFLAGS: 00010282 RAX: ffff880420f03640 RBX: ffff8804212d91b0 RCX: ffff88026584fa68 RDX: 0000000000174f90 RSI: 0000000000174f8f RDI: ffff8804212d86c0 RBP: ffff880425debc58 R08: ffff880425dea000 R09: 000000000000015b R10: 0000000000000001 R11: 0000000000000000 R12: ffff8804212d8d10 R13: 0000000000000000 R14: ffff8804212d9180 R15: ffff8804212d8000 FS: 00007fa022a4d940(0000) GS:ffff88043dcc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000425df9000 CR4: 00000000000427e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process Xorg (pid: 916, threadinfo ffff880425dea000, task ffff880423718000) Stack: ffffffff811b28b0 dead000000000000 dead000000200200 ffff8804270bfaa0 0000000000000000 0000000000000000 ffff8804212d8000 ffff8804212d9190 ffff880425debc38 ffffffff814d6e4d 0000000c00000000 ffff8804212d8000 Call Trace: [<ffffffff811b28b0>] ? __pollwait+0xf0/0xf0 [<ffffffff814d6e4d>] ? power_supply_is_system_supplied+0x2d/0x40 [<ffffffffa019d7b0>] ? radeon_get_shared_nondp_ppll+0x100/0x100 [radeon] [<ffffffffa01ed3c0>] radeon_pm_compute_clocks+0xd0/0x220 [radeon] [<ffffffffa019d7eb>] atombios_crtc_dpms+0x3b/0x120 [radeon] [<ffffffffa0103a62>] drm_helper_connector_dpms+0x72/0x130 [drm_kms_helper] [<ffffffffa00d2c3d>] drm_mode_obj_set_property_ioctl+0x31d/0x330 [drm] [<ffffffffa00d2c80>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [<ffffffffa00c1483>] drm_ioctl+0x4d3/0x580 [drm] [<ffffffffa00d2c50>] ? drm_mode_obj_set_property_ioctl+0x330/0x330 [drm] [<ffffffff811b1a97>] do_vfs_ioctl+0x97/0x580 [<ffffffff812a185a>] ? inode_has_perm.isra.32.constprop.62+0x2a/0x30 [<ffffffff812a2ee7>] ? file_has_perm+0x97/0xb0 [<ffffffff811b2011>] sys_ioctl+0x91/0xb0 [<ffffffff8166afd9>] system_call_fastpath+0x16/0x1b Code: 8b 2f eb 12 0f 1f 00 4d 39 ee 49 8b 45 00 4c 89 ef 74 24 49 89 c5 83 bf c4 00 00 00 02 75 e8 48 83 c7 48 e8 77 d3 f2 ff 4d 39 ee <49> 8b 45 00 4c 89 ef 75 df 0f 1f 00 41 80 bf b0 10 00 00 00 74 RIP [<ffffffffa01ec26c>] radeon_pm_set_clocks+0xbc/0x580 [radeon] RSP <ffff880425debbd8>
Created attachment 776119 [details] File: dmesg
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Fedora 18 changed to end-of-life (EOL) status on 2014-01-14. Fedora 18 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.