Bug 36301
| Summary: | oops when ifup on a pcnet32 based interface | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Norm Murray <nmurray> |
| Component: | kernel | Assignee: | Arjan van de Ven <arjanv> |
| Status: | CLOSED RAWHIDE | QA Contact: | Brock Organ <borgan> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.1 | CC: | jfzuelow |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2001-04-25 05:41:30 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: | |||
This sounds like the driver leaves the interface "alive" after rmmod. I'll look into this. Looks like an identical message with IBM PC-Server 325 with onboard AM79C790
ethernet. I was trying to upgrade from 6.2 to 7.1 - I ended up falling back
to 7.0 (2.2 kernel, not 2.4 kernel) which works fine except for the X display.
My error is just slightly different, attached here just in case it helps (I
was using insmod, not ifup):
Unable to handle kernel paging request at virtual address c887ee40
printing eip:
c01aa65d
pgd entry c62d1c88: 0000000007c9d063
pmd entry c62d1c88: 0000000007c9d063
pte entry c7c9d1f8: 0000000000000000
... pte not present!
Oops: 0002
CPU: 1
EIP: 0010:[pci_register_driver+29/96]
EIP: 0010:[<c01aa65d>]
EFLAGS: 00010246
eax: c887ee40 ebx: c8884000 ecx: 00000000 edx: c027bd18
esi: c8886e40 edi: 00000000 ebp: 080763d8 esp: c62d3f08
ds: 0018 es: 0018 ss: 0018
Process insmod (pid: 943, stackpage=c62d3000)
Stack: c8884000 00000000 00000000 c88860d2 c8886e40 c8884000 00000000 00000000
080763d8 c011a3b5 00000000 c6294000 00002e80 c6295000 00000060 ffffffea
00000007 c6eefca0 00000060 c8880000 c8884060 00002ff0 00000000 00000000
Call Trace: [ipchains:__insmod_ipchains_S.bss_L1072+53696/30003232]
[ipchains:__insmod_ipchains_S.bss_L1072+62098/29994830]
[ipchains:__insmod_ipchains_S.bss_L1072+65536/29991392]
[ipchains:__insmod_ipchains_S.bss_L1072+53696/30003232]
[sys_init_module+1349/1584]
[ipchains:__insmod_ipchains_S.bss_L1072+37312/30019616]
[ipchains:__insmod_ipchains_S.bss_L1072+53792/30003136]
[<c8884000>] [<c88860d2>] [<c8886e40>] [<c8884000>] [<c011a3b5>] [<c8880000>]
[<c8884060>]
[system_call+51/56]
[<c01091cb>]
Code: 89 30 8b 1d a8 a0 28 c0 81 fb a8 a0 28 c0 74 23 8d 76 00 53
We hope to have fixed this in the latest nightly build. I hope it will be available in rawhide soon. |
From Bugzilla Helper: User-Agent: Mozilla/4.76 [en] (X11; U; Linux 2.2.16-22smp i686) When ifup'ing a pcnet32 based interface with the pcnet32 module not loaded the following oops results: Unable to handle kernel paging request at virtual address c888ee40 printing eip: c01aa65d pgd entry c4c70c88: 00000000007c92063 pmd entry c4c70c88: 00000000007c92063 pte entry c7c92238: 00000000000000000 ... pte not present! Oops: 0002 CPU: 0 EIP: 0010:[<c01aa65d>] EFLAGS: 00010246 eax: c888ee40 ebx: c889a000 ecx: 00000000 edx: c113ed20 esi: c889ce40 edi: 00000000 ebp: 080a0188 esp: c4ab5f08 ds: 0018 es: 0018 ss: 0018 Process modprobe (pid: 1741, stackpage=c4ab5000) Stack: c889a000 00000000 00000000 c889c0d2 c889ce40 c889a000 00000000 00000000 080a0188 c011a3b5 00000000 c4d0c000 00002e80 c4d0d000 00000060 ffffffea 00000007 c65c0de0 00000060 c8890000 c889a060 00002ff0 00000000 00000000 Call Trace: [<c889a000>] [<c889c0d2>] [<c889ce40>] [<c889a000>] [<c011a3b5>] [<c8890000>] [<c889a0\60>] [<c01091cb>] Code: 89 30 8b 1d a8 a0 28 c0 81 fb a8 a0 28 c0 74 23 8d 76 00 53 Reproducible: Always Steps to Reproduce: 1. Boot system 2. ifdown interface 3. rmmod pcnet32 4. ifup interface Actual Results: lsmod shows the pcnet32 module in initializing state system is not totally hung Additional information: This nic is built in on several motherboards including the IBM eServer xSeries 340