Bug 148785 (pci_get_device-oops)
Summary: | pci_get_device generates kernel oops | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | BJ <prof.bj> |
Component: | kernel | Assignee: | Dave Jones <davej> |
Status: | CLOSED NOTABUG | QA Contact: | Brian Brock <bbrock> |
Severity: | high | Docs Contact: | |
Priority: | medium | ||
Version: | 3 | CC: | pfrields, wtogami |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i686 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2005-03-13 13:30:34 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
BJ
2005-02-15 16:45:08 UTC
How do you konw this isn't a problem caused by the mga-vid kernel module? What's the rest of the stack trace like? If the problem is in the module then you will have to take up this issue to whoever supplied it to you because FC3 doesn't ship with it... (In reply to comment #1) > How do you konw this isn't a problem caused by the mga-vid kernel module? What's > the rest of the stack trace like? If the problem is in the module then you will > have to take up this issue to whoever supplied it to you because FC3 doesn't > ship with it... I guess it because of two things: -the kernel log file -the same module should work fine under debian (I have _only_ FC3) The complete log (from today ;): Matrox MGA G200/G400/G450/G550 YUV Video interface v2.01 (c) Aaron Holtzman & A'rpi Unable to handle kernel paging request at virtual address 4d3e3660 printing eip: c01e043e *pde = 00000000 Oops: 0000 [#1] Modules linked in: mga_vid(U) tuner tda9887 msp3400 bttv video_buf i2c_algo_bit v4l2_common btcx_risc videodev usblp udf mga parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables md5 ipv6 ext3 jbd dm_mod video button battery ac joydev ohci1394 ieee1394 uhci_hcd ehci_hcd snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc 8139too mii floppy CPU: 0 EIP: 0060:[<c01e043e>] Not tainted VLI EFLAGS: 00210213 (2.6.10-1.766_FC3) EIP is at pci_get_subsys+0xec/0x1b5 eax: 00000000 ebx: 4d3e363c ecx: ffffffff edx: 4d3e363c esi: e0ca29c0 edi: ffffffff ebp: c5de9f9c esp: c5de9f74 ds: 007b es: 007b ss: 0068 Process modprobe (pid: 7726, threadinfo=c5de9000 task=ca61e7a0) Stack: 00000057 e0ca3e00 00000000 00562afa c5de9fb0 c01e0512 ffffffff e0ca29c0 e0ca2145 0000102b ffffffff 00000000 00562afa 09550c18 00562afa c5de9000 c01374b9 095569a8 09550c18 c0103443 095569a8 0000a363 09550c18 09550c18 Call Trace: [<c01e0512>] pci_get_device+0xb/0xe [<e0ca2145>] mga_vid_initialize+0x25/0x2e0 [mga_vid] [<c01374b9>] sys_init_module+0x1d8/0x2a8 [<c0103443>] syscall_call+0x7/0xb Code: 84 31 c0 c7 05 90 a8 35 c0 eb 00 00 00 74 04 8b 16 eb 4e 8b 15 68 a5 35 c0 eb 46 81 fa 68 a5 35 c0 74 42 83 3c 24 ff 89 d3 74 09 <0f> b7 42 24 3b 04 24 75 2b 83 fd ff 74 08 0f b7 43 26 39 e8 75 That's it... The problem was in the driver not in the kernel. Bug fixed in the driver. |