Bug 869217 - [abrt]: BUG: unable to handle kernel NULL pointer dereference at 0000000000000038
[abrt]: BUG: unable to handle kernel NULL pointer dereference at 000000000000...
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-nouveau (Show other bugs)
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Ben Skeggs
Fedora Extras Quality Assurance
Depends On:
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Reported: 2012-10-23 06:04 EDT by Patrick Bregman
Modified: 2014-02-05 07:40 EST (History)
8 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2014-02-05 07:40:30 EST
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Regression: ---
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Documentation: ---
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Patrick Bregman 2012-10-23 06:04:27 EDT
Additional info:
libreport version: 2.0.16
abrt_version:   2.0.14
cmdline:        BOOT_IMAGE=/vmlinuz-3.6.0-3.fc18.x86_64 root=UUID=502ceada-dbc4-43dc-92cb-88f9196f1f4e ro rd.md=0 rd.lvm=0 rd.dm=0 rd.luks=0 rhgb quiet intel_iommu=on SYSFONT=lat0-sun16 SYSFONTACM=iso01 LANG=en_US.UTF-8
kernel:         3.6.0-3.fc18.x86_64

:BUG: unable to handle kernel NULL pointer dereference at 0000000000000038
:IP: [<ffffffffa02a7e9b>] nv50_vm_flush+0x6b/0xa0 [nouveau]
:PGD 415982067 PUD 41594f067 PMD 0 
:Oops: 0000 [#1] SMP 
:Modules linked in: nls_utf8 udf crc_itu_t fuse ip6table_filter ip6_tables ebtable_nat ebtables xt_CHECKSUM iptable_mangle bridge bnep stp llc bluetooth snd_hda_codec_hdmi 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 snd_hda_codec_realtek arc4 iTCO_wdt iTCO_vendor_support ppdev ath9k i2c_dev coretemp ath9k_common ath9k_hw microcode ath mac80211 serio_raw snd_hda_intel vhost_net snd_hda_codec tun macvtap i2c_i801 snd_hwdep macvlan snd_seq snd_seq_device kvm_intel cfg80211 snd_pcm kvm rfkill snd_page_alloc snd_timer lpc_ich snd mfd_core mei soundcore uinput parport_pc parport btrfs libcrc32c zlib_deflate nouveau mxm_wmi ttm i915 crc32c_intel i2c_algo_bit ghash_clmulni_intel drm_kms_helper drm e1000e i2c_core video wmi sunrpc
:CPU 1 
:Pid: 726, comm: libvirtd Not tainted 3.6.0-3.fc18.x86_64 #1                  /DH77DF
:RIP: 0010:[<ffffffffa02a7e9b>]  [<ffffffffa02a7e9b>] nv50_vm_flush+0x6b/0xa0 [nouveau]
:RSP: 0018:ffff880413a7fa68  EFLAGS: 00010202
:RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000002
:RDX: 0000000000070000 RSI: 0000000000000001 RDI: ffff8804122f1800
:RBP: ffff880413a7fa88 R08: 0000000000000000 R09: ffff8803a6eb89e0
:R10: 0000000000020000 R11: 0000000000000000 R12: ffff880414d53300
:R13: ffff880410f80000 R14: ffff88041146a2c0 R15: ffff880417f7e400
:FS:  00007f26cc8bd700(0000) GS:ffff88042f240000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
:CR2: 0000000000000038 CR3: 000000041598c000 CR4: 00000000001407e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process libvirtd (pid: 726, threadinfo ffff880413a7e000, task ffff88041233ae20)
: 0000000000000004 ffff880414d53300 0000000000000004 0000000000000001
: ffff880413a7fae8 ffffffffa023211b ffff880413a7fae8 ffffffffa020d752
: 0000000000080000 ffff8803a6eb89f8 ffff880400000000 ffff88041146a2c0
:Call Trace:
: [<ffffffffa023211b>] nouveau_vm_map_sg+0xcb/0x130 [nouveau]
: [<ffffffffa020d752>] ? nouveau_ttm_tt_populate+0xd2/0x270 [nouveau]
: [<ffffffffa020ce3c>] nouveau_bo_move_ntfy+0xdc/0xe0 [nouveau]
: [<ffffffffa01f0e6e>] ttm_bo_handle_move_mem+0x21e/0x580 [ttm]
: [<ffffffffa01f136d>] ttm_bo_evict+0x19d/0x360 [ttm]
: [<ffffffffa01f16b5>] ttm_mem_evict_first+0x185/0x240 [ttm]
: [<ffffffffa01f17df>] ttm_bo_force_list_clean+0x6f/0xc0 [ttm]
: [<ffffffffa01f18d7>] ttm_bo_clean_mm+0x47/0x90 [ttm]
: [<ffffffffa0205dcf>] nouveau_unload+0xff/0x200 [nouveau]
: [<ffffffffa00c8e95>] drm_put_dev+0x75/0x210 [drm]
: [<ffffffffa02038cd>] nouveau_pci_remove+0x1d/0x20 [nouveau]
: [<ffffffff813088ef>] pci_device_remove+0x3f/0x110
: [<ffffffff813c4a6c>] __device_release_driver+0x7c/0xe0
: [<ffffffff813c4dac>] device_release_driver+0x2c/0x40
: [<ffffffff813c3f21>] driver_unbind+0xa1/0xc0
: [<ffffffff813c2e94>] drv_attr_store+0x24/0x40
: [<ffffffff811ff448>] sysfs_write_file+0xd8/0x150
: [<ffffffff8118f2ec>] vfs_write+0xac/0x180
: [<ffffffff8118f61a>] sys_write+0x4a/0x90
: [<ffffffff81628269>] system_call_fastpath+0x16/0x1b
:Code: 48 83 c3 01 48 83 fb 10 74 2a 48 63 c3 49 8d 44 84 60 8b 40 08 85 c0 74 e7 49 8b 84 dd 00 01 00 00 89 de 48 83 c3 01 49 8b 3c 24 <ff> 50 38 48 83 fb 10 75 d6 48 83 c4 08 5b 41 5c 41 5d 5d c3 90 
:RIP  [<ffffffffa02a7e9b>] nv50_vm_flush+0x6b/0xa0 [nouveau]
: RSP <ffff880413a7fa68>
:CR2: 0000000000000038
Comment 1 Fedora End Of Life 2013-12-21 04:10:33 EST
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Comment 2 Fedora End Of Life 2014-02-05 07:40:33 EST
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.

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