https://bugzilla.novell.com/show_bug.cgi?id=679923 https://bugzilla.novell.com/show_bug.cgi?id=679923#c0 Summary: kernel-desktop 2.6.37.3-16.1 Tumbleweed NULL pointer dereference splash_read_proc+ Classification: openSUSE Product: openSUSE 11.4 Version: Final Platform: x86-64 OS/Version: SuSE Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: haveaniceday@cv-sv.de QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=419517) --> (http://bugzilla.novell.com/attachment.cgi?id=419517) boot.msg User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; de; rv:1.9.1.17) Gecko/20110121 SUSE/2.0.12-1.5 SeaMonkey/2.0.12 A few seconds after the start the system reported a NULL pointer dereference. Mar 15 16:05:24 speedy kernel: [ 30.167022] BUG: unable to handle kernel NULL pointer dereference at 000000000000004c Mar 15 16:05:24 speedy kernel: [ 30.167031] IP: [<ffffffff812af99a>] splash_read_proc+0x7a/0x100 Mar 15 16:05:24 speedy kernel: [ 30.167040] PGD 20e0ca067 PUD 20d6bd067 PMD 0 Mar 15 16:05:24 speedy kernel: [ 30.167045] Oops: 0000 [#1] PREEMPT SMP Mar 15 16:05:24 speedy kernel: [ 30.167050] last sysfs file: /sys/devices/pci0000:00/0000:00:03.0/0000:01:00.0/drm/card0/uevent Mar 15 16:05:24 speedy kernel: [ 30.167056] CPU 4 Mar 15 16:05:24 speedy kernel: [ 30.167058] Modules linked in: radeon(+) ttm drm_kms_helper drm i2c_algo_bit zl10353 zl10039 zl10036 ves1x93 ves1820 tua6100 tda826x tda8261 tda8083 tda665x tda10086 tda1004x tda10048 tda10023 tda10021 stv6110 stv0900 stv0299 stv0297 stv0288 stb6100 stb6000 stb0899 sp887x sp8870 si21xx s5h1420 s5h1411 s5h1409 or51211 or51132 nxt6000 nxt200x mt352 mt312 mb86a16 lnbp21 lgs8gxx lgdt330x lgdt3305 l64781 microcode ix2505v itd1000 isl6421 isl6405 ec100 dvb_pll ds3000 dib8000 dib7000p dib7000m dib3000mc dibx000_common dib3000mb dib0090 dib0070 cx24123 cx24116 cx24113 cx24110 cx22702 cx22700 bcm3510 au8522 v4l2_common atbm8830 cpufreq_conservative af9013 cpufreq_userspace cpufreq_powersave dvb_ttpci saa7146_vv videodev v4l1_compat v4l2_compat_ioctl32 videobuf_dma_sg acpi_cpufreq videobuf_core mperf dm_mod snd_hda_codec_hdmi isl6423 stv6110x stv090x r8169 xhci_hcd snd_hda_codec_realtek snd_hda_intel budget budget_core snd_hda_codec saa7146 ttpci_eeprom i2c_i801 dvb_core sr_mod ppdev shpc Mar 15 16:05:24 speedy kernel: hp snd_hwdep snd_pcm snd_timer snd soundcore snd_page_alloc pci_hotplug cdrom parport_pc pcspkr iTCO_wdt button parport sg iTCO_vendor_support ext4 jbd2 crc16 raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx raid10 raid0 raid1 fan processor ata_generic pata_it8213 aic7xxx scsi_transport_spi thermal thermal_sys Mar 15 16:05:24 speedy kernel: [ 30.167196] Mar 15 16:05:24 speedy kernel: [ 30.167199] Pid: 2272, comm: splash Not tainted 2.6.37.3-16-desktop #1 Gigabyte Technology Co., Ltd. P55A-UD3/P55A-UD3 Mar 15 16:05:24 speedy kernel: [ 30.167207] RIP: 0010:[<ffffffff812af99a>] [<ffffffff812af99a>] splash_read_proc+0x7a/0x100 Mar 15 16:05:24 speedy kernel: [ 30.167215] RSP: 0018:ffff880201a8bde8 EFLAGS: 00010246 Mar 15 16:05:24 speedy kernel: [ 30.167218] RAX: ffffc90005795000 RBX: 0000000000000000 RCX: 0000000000000007 Mar 15 16:05:24 speedy kernel: [ 30.167222] RDX: ffffffff817d9306 RSI: 0000000000000000 RDI: ffffffff817a738a Mar 15 16:05:24 speedy kernel: [ 30.167225] RBP: ffff880205d09000 R08: 0000000000000000 R09: 0000000000000000 Mar 15 16:05:24 speedy kernel: [ 30.167228] R10: ffffffff812af920 R11: 0000000000000000 R12: ffff880201a8be38 Mar 15 16:05:24 speedy kernel: [ 30.167231] R13: 0000000000000c00 R14: 0000000000000c00 R15: 0000000000000fff Mar 15 16:05:24 speedy kernel: [ 30.167235] FS: 00007f3ad2e92700(0000) GS:ffff8800df500000(0000) knlGS:0000000000000000 Mar 15 16:05:24 speedy kernel: [ 30.167239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 15 16:05:24 speedy kernel: [ 30.167241] CR2: 000000000000004c CR3: 000000020b9c2000 CR4: 00000000000006e0 Mar 15 16:05:24 speedy kernel: [ 30.167244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 15 16:05:24 speedy kernel: [ 30.167248] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Mar 15 16:05:24 speedy kernel: [ 30.167251] Process splash (pid: 2272, threadinfo ffff880201a8a000, task ffff8801fe6aa440) Mar 15 16:05:24 speedy kernel: [ 30.167254] Stack: Mar 15 16:05:24 speedy kernel: [ 30.167256] 0000000000000000 ffff880201a8bf58 fffffffffffffff4 ffff880201a8bf58 Mar 15 16:05:24 speedy kernel: [ 30.167261] 0000000000000000 00007fff368e16f0 ffff880205d09000 ffffffff811b37af Mar 15 16:05:24 speedy kernel: [ 30.167265] 0000000000000fff ffff88020c8f3480 0000000000000000 000000000be8f590 Mar 15 16:05:24 speedy kernel: [ 30.167270] Call Trace: Mar 15 16:05:24 speedy kernel: [ 30.167278] [<ffffffff811b37af>] __proc_file_read+0x1af/0x2d0 Mar 15 16:05:24 speedy kernel: [ 30.167283] [<ffffffff811b393a>] proc_file_read+0x6a/0xb0 Mar 15 16:05:24 speedy kernel: [ 30.167287] [<ffffffff811adcae>] proc_reg_read+0x7e/0xc0 Mar 15 16:05:24 speedy kernel: [ 30.167292] [<ffffffff811525c3>] vfs_read+0xc3/0x180 Mar 15 16:05:24 speedy kernel: [ 30.167296] [<ffffffff811526ce>] sys_read+0x4e/0x90 Mar 15 16:05:24 speedy kernel: [ 30.167301] [<ffffffff81002f8b>] system_call_fastpath+0x16/0x1b Mar 15 16:05:24 speedy kernel: [ 30.167308] [<00007f3ad2593090>] 0x7f3ad2593090 Mar 15 16:05:24 speedy kernel: [ 30.167310] Code: 44 8b 40 68 48 c7 c7 06 93 7d 81 48 c7 c2 90 97 79 81 c1 e1 04 0b 48 08 f6 00 01 48 0f 45 d7 45 85 c0 48 c7 c7 8c 91 7c 81 74 76 <44> 8b 4e 4c 44 8b 46 48 31 c0 48 89 54 24 08 48 89 3c 24 48 c7 Mar 15 16:05:24 speedy kernel: [ 30.167332] RIP [<ffffffff812af99a>] splash_read_proc+0x7a/0x100 Mar 15 16:05:24 speedy kernel: [ 30.167335] RSP <ffff880201a8bde8> Mar 15 16:05:24 speedy kernel: [ 30.167337] CR2: 000000000000004c Mar 15 16:05:24 speedy kernel: [ 30.167340] ---[ end trace 964ed686db063a8a ]--- Mar 15 16:05:24 speedy kernel: [ 30.181586] [drm] Internal thermal controller with fan control Mar 15 16:05:24 speedy kernel: [ 30.181625] [drm] radeon: power management initialized Mar 15 16:05:24 speedy kernel: [ 30.264629] BUG: unable to handle kernel NULL pointer dereference at 000000000000004c Mar 15 16:05:24 speedy kernel: [ 30.264635] IP: [<ffffffff812af99a>] splash_read_proc+0x7a/0x100 Mar 15 16:05:24 speedy kernel: [ 30.264643] PGD 20192a067 PUD 20daa4067 PMD 0 Mar 15 16:05:24 speedy kernel: [ 30.264648] Oops: 0000 [#2] PREEMPT SMP Mar 15 16:05:24 speedy kernel: [ 30.264653] last sysfs file: /sys/devices/pci0000:00/0000:00:03.0/0000:01:00.0/hwmon/hwmon0/uevent Mar 15 16:05:24 speedy kernel: [ 30.264660] CPU 4 Mar 15 16:05:24 speedy kernel: [ 30.264661] Modules linked in: exportfs radeon(+) ttm drm_kms_helper drm i2c_algo_bit zl10353 zl10039 zl10036 ves1x93 ves1820 tua6100 tda826x tda8261 Mar 15 16:05:24 speedy kernel: [ 30.264749] Mar 15 16:05:24 speedy kernel: [ 30.264751] Pid: 2283, comm: splash Tainted: G D 2.6.37.3-16-desktop #1 Gigabyte Technology Co., Ltd. P55A-UD3/P55A-UD3 Mar 15 16:05:24 speedy kernel: [ 30.264757] RIP: 0010:[<ffffffff812af99a>] [<ffffffff812af99a>] splash_read_proc+0x7a/0x100 Mar 15 16:05:24 speedy kernel: [ 30.264762] RSP: 0018:ffff8801fe431de8 EFLAGS: 00010246 Mar 15 16:05:24 speedy kernel: [ 30.264765] RAX: ffffc90005795000 RBX: 0000000000000000 RCX: 0000000000000007 Mar 15 16:05:24 speedy kernel: [ 30.264768] RDX: ffffffff817d9306 RSI: 0000000000000000 RDI: ffffffff817a738a Mar 15 16:05:24 speedy kernel: [ 30.264771] RBP: ffff880205cd2000 R08: 0000000000000000 R09: 0000000000000000 Mar 15 16:05:24 speedy kernel: [ 30.264774] R10: ffffffff812af920 R11: 0000000000000000 R12: ffff8801fe431e38 Mar 15 16:05:24 speedy kernel: [ 30.264777] R13: 0000000000000c00 R14: 0000000000000c00 R15: 0000000000000fff Mar 15 16:05:24 speedy kernel: [ 30.264780] FS: 00007f29fd3a0700(0000) GS:ffff8800df500000(0000) knlGS:0000000000000000 Mar 15 16:05:24 speedy kernel: [ 30.264784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 15 16:05:24 speedy kernel: [ 30.264787] CR2: 000000000000004c CR3: 000000020c241000 CR4: 00000000000006e0 Mar 15 16:05:24 speedy kernel: [ 30.264790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 15 16:05:24 speedy kernel: [ 30.264793] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Mar 15 16:05:24 speedy kernel: [ 30.264796] Process splash (pid: 2283, threadinfo ffff8801fe430000, task ffff88020199a1c0) Mar 15 16:05:24 speedy kernel: [ 30.264800] Stack: Mar 15 16:05:24 speedy kernel: [ 30.264801] 0000000000000000 ffff8801fe431f58 fffffffffffffff4 ffff8801fe431f58 Mar 15 16:05:24 speedy kernel: [ 30.264806] 0000000000000000 00007fff326f5e30 ffff880205cd2000 ffffffff811b37af Mar 15 16:05:24 speedy kernel: [ 30.264810] 0000000000000fff ffff88020c8f3480 0000000000000000 000000000e731140 Mar 15 16:05:24 speedy kernel: [ 30.264815] Call Trace: Mar 15 16:05:24 speedy kernel: [ 30.264821] [<ffffffff811b37af>] __proc_file_read+0x1af/0x2d0 Mar 15 16:05:24 speedy kernel: [ 30.264826] [<ffffffff811b393a>] proc_file_read+0x6a/0xb0 Mar 15 16:05:24 speedy kernel: [ 30.264830] [<ffffffff811adcae>] proc_reg_read+0x7e/0xc0 Mar 15 16:05:24 speedy kernel: [ 30.264836] [<ffffffff811525c3>] vfs_read+0xc3/0x180 Mar 15 16:05:24 speedy kernel: [ 30.264840] [<ffffffff811526ce>] sys_read+0x4e/0x90 Mar 15 16:05:24 speedy kernel: [ 30.264845] [<ffffffff81002f8b>] system_call_fastpath+0x16/0x1b Mar 15 16:05:24 speedy kernel: [ 30.264851] [<00007f29fcaa1090>] 0x7f29fcaa1090 Mar 15 16:05:24 speedy kernel: [ 30.264853] Code: 44 8b 40 68 48 c7 c7 06 93 7d 81 48 c7 c2 90 97 79 81 c1 e1 04 0b 48 08 f6 00 01 48 0f 45 d7 45 85 c0 48 c7 c7 8c 91 7c 81 74 76 <44> 8b 4e 4c 44 8b 46 48 31 c0 48 89 54 24 08 48 89 3c 24 48 c7 Mar 15 16:05:24 speedy kernel: [ 30.264874] RIP [<ffffffff812af99a>] splash_read_proc+0x7a/0x100 Mar 15 16:05:24 speedy kernel: [ 30.264878] RSP <ffff8801fe431de8> Mar 15 16:05:24 speedy kernel: [ 30.264880] CR2: 000000000000004c Mar 15 16:05:24 speedy kernel: [ 30.264882] ---[ end trace 964ed686db063a8b ]--- Mar 15 16:05:24 speedy kernel: [ 30.291075] RPC: Registered udp transport module. Mar 15 16:05:24 speedy kernel: [ 30.291079] RPC: Registered tcp transport module. Mar 15 16:05:24 speedy kernel: [ 30.291081] RPC: Registered tcp NFSv4.1 backchannel transport module. Mar 15 16:05:24 speedy kernel: [ 30.329035] [drm] fb mappable at 0xE0142000 Mar 15 16:05:24 speedy kernel: [ 30.329038] [drm] vram apper at 0xE0000000 Mar 15 16:05:24 speedy kernel: [ 30.329040] [drm] size 9216000 Mar 15 16:05:24 speedy kernel: [ 30.329042] [drm] fb depth is 24 Mar 15 16:05:24 speedy kernel: [ 30.329044] [drm] pitch is 7680 Mar 15 16:05:24 speedy kernel: [ 30.329156] Console: switching to colour frame buffer device 240x75 Mar 15 16:05:24 speedy kernel: [ 30.329162] fb0: radeondrmfb frame buffer device Mar 15 16:05:24 speedy kernel: [ 30.329164] drm: registered panic notifier Mar 15 16:05:24 speedy kernel: [ 30.329169] [drm] Initialized radeon 2.7.0 20080528 for 0000:01:00.0 on minor 0 Mar 15 16:05:24 speedy kernel: [ 30.336574] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). Mar 15 16:05:25 speedy rpc.mountd[2305]: Version 1.2.3 starting Reproducible: Couldn't Reproduce Second attachment with /var/log/messages will follow. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.