Bug 469119
| Summary: | Oops: drm_put_minor NULL pointer reference | ||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Scott Dodson <sdodson> | ||||||||
| Component: | kernel | Assignee: | Dave Airlie <airlied> | ||||||||
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | medium | Docs Contact: | |||||||||
| Priority: | medium | ||||||||||
| Version: | rawhide | CC: | kernel-maint, quintela | ||||||||
| Target Milestone: | --- | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | All | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2008-11-17 20:30:38 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: |
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can you attach the full dmesg from a modeset boot (or if not possible) at least /var/log/Xorg.0.log from a nomodeset boot. Created attachment 322347 [details]
dmesg
When I use nomodeset I'm not able to get beyond the point where I'd enter my LUKs password. It doesn't actually give me a prompt and if I type the password blindly it just echos the input. So in order to capture the dmesg I've set init=/bin/sh in this case.
Can you try and reproduce this with the -92 kernel from koji? Created attachment 323449 [details]
dmesg from 2.6.27.5.101.fc10
Still getting the original oops and another oops was introduced recently.
The new one is :
BUG: unable to handle kernel NULL pointer dereference at 00000010
IP: [<f88e8ef4>] :radeon:radeon_vram_setup+0x77/0x1e5
Attaching a new dmesg from 2.6.27.5-101.fc10
Both of the Oopses are gone after installing 2.6.27.5-104. Fixed. |
Created attachment 321886 [details] lsmod When booting with the kernel option nomodeset I get this oops. I'm attempting to use nomodeset as instructed in RHBZ#467190. This does not occur when booting without the nomodeset option. BUG: unable to handle kernel NULL pointer dereference at 00000004 IP: [<f8d082ae>] :drm:drm_put_minor+0x26/0x62 *pde = 3f04b067 Oops: 0000 [#1] SMP Modules linked in: radeon(+) drm i2c_algo_bit i2c_core Pid: 581, comm: modprobe Not tainted (2.6.27.4-61.fc10.i686 #1) EIP: 0060:[<f8d082ae>] EFLAGS: 00010246 CPU: 0 EIP is at drm_put_minor+0x26/0x62 [drm] EAX: f6df1aa8 EBX: 00000000 ECX: 00000003 EDX: f6df1800 ESI: f6df1aa8 EDI: f6de8b5c EBP: f6e28ee8 ESP: f6e28ee0 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process modprobe (pid: 581, ti=f6e28000 task=f730b300 task.ti=f6e28000) Stack: 00010003 f6de8000 f6e28f00 f8842444 f6df1800 f6df1800 f6dd35a0 00000000 f6e28f24 f8d08848 f8873698 f8873d0c f78c7000 f6df1aac f78c7000 f8873d0c 000004d0 f6e28f3c f8d046d3 f8873698 f8875600 fffffffc 00000000 f6e28f44 Call Trace: [<f8842444>] ? radeon_driver_load+0x9d/0x49e [radeon] [<f8d08848>] ? drm_get_dev+0x319/0x3ac [drm] [<f8d046d3>] ? drm_init+0x44/0x79 [drm] [<f8830057>] ? radeon_init+0x57/0x59 [radeon] [<c0401125>] ? _stext+0x3d/0x115 [<f8830000>] ? radeon_init+0x0/0x59 [radeon] [<c044be69>] ? sys_init_module+0x87/0x178 [<c0403c76>] ? syscall_call+0x7/0xb [<c06c007b>] ? __do_cyrix_devid+0xa/0x7f ======================= Code: 5e 5f 5d c3 90 83 3d 34 71 d2 f8 00 55 89 e5 56 89 c6 53 8b 18 74 14 ff 33 68 7c 48 d1 f8 68 2e 62 d1 f8 e8 ed be 9b c7 83 c4 0c <83> 7b 04 01 75 0d 8b 15 3c 71 d2 f8 89 d8 e8 3f f2 ff ff 89 d8 EIP: [<f8d082ae>] drm_put_minor+0x26/0x62 [drm] SS:ESP 0068:f6e28ee0 ---[ end trace 292808efd263aa9d ]---