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Bugzilla – Full Text Bug Listing |
| Summary: | smartlink modem gives kernel OOPS on i386 laptop | ||
|---|---|---|---|
| Product: | [openSUSE] SUSE LINUX 10.0 | Reporter: | Andreas Jaeger <aj> |
| Component: | Kernel | Assignee: | Marian Jancar <mjancar> |
| Status: | RESOLVED FIXED | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Blocker | ||
| Priority: | P5 - None | CC: | nadvornik, tiwai |
| Version: | Beta 4 | ||
| Target Milestone: | --- | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| Found By: | Other | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Bug Depends on: | |||
| Bug Blocks: | 115366 | ||
| Attachments: |
Patch to fix the segfault of slamr
Fixed slmodemd not to load modules in ALSA mode |
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This is inside spin_lock(&drv->dynids.lock), drv being a (struct pci_driver *). In the kernel-default build log I see this: km_smartlink_softmodem/amrmo_init.c:707: warning: passing argument 1 of 'pci_match_device' from incompatible pointer pci_match_device() was changed recently. It should be replaced with pci_match_id(), instead. Nevertheless, these drivers should be in /etc/hotplug/blacklist since they are loaded explicitly in slmodemd init script, anyway. Created attachment 48964 [details]
Patch to fix the segfault of slamr
Christian, could you add slamr and slusb to /etc/hotplug/blacklist? Also, slmodemd init script should be modified not to load slamr and slusb when $SLMODEM_USE_ALSA is yes. I've submitted this fix, thanks. Created attachment 48971 [details]
Fixed slmodemd not to load modules in ALSA mode
The fixed slmodemd is in comment #7. Andreas, please replace the file with that. Added slamr and slusb to /etc/hotplug/blacklist Okay, fix checked in. |
dmesg just showed: slamr: module not supported by Novell, setting U taint flag. slamr: SmartLink AMRMO modem. general protection fault: 0000 [#1] Modules linked in: slamr yenta_socket rsrc_nonstatic pcmcia_core iptable_mangle iptable_nat e1000 i8xx_tco iptable_filter i2c_i801 i2c_core ath_pci ath_rate_sample wlan ath_hal snd_intel8x0m ip6table_mangle snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd soundcore snd_page_alloc ehci_hcd hw_random generic shpchp pci_hotplug ip_conntrack ip_tables uhci_hcd usbcore ip6table_filter ip6_tables intel_agp agpgart ipv6 parport_pc lp parport ext3 jbd fan thermal processor piix ide_disk ide_core CPU: 0 EIP: 0060:[<c01f9b7d>] Tainted: PF U VLI EFLAGS: 00010246 (2.6.13-20050903104622-default) EIP is at pci_match_device+0x1d/0xb0 eax: ffffffff ebx: f94b9dc0 ecx: 00000000 edx: dff48800 esi: dff48800 edi: f94baa80 ebp: f7800000 esp: f7801f94 ds: 007b es: 007b ss: 0068 Process modprobe (pid: 2486, threadinfo=f7800000 task=f787a570) Stack: dff48800 c0000000 f94baa80 f91743db f7800000 c0134161 b7c3c008 0805f188 0805f188 c0102d1b b7c3c008 00080108 0805f188 0805f188 0805f188 bf96e068 00000080 0000007b c010007b 00000080 ffffe410 00000073 00000246 bf96dfd0 Call Trace: [<f91743db>] amrmo_init+0x3b/0x106 [slamr] [<c0134161>] sys_init_module+0xa1/0x180 [<c0102d1b>] sysenter_past_esp+0x54/0x79 Code: c3 8b 43 14 85 c0 75 8e 31 db 89 d8 5b c3 57 56 53 89 c3 8b 40 10 89 d6 e8 61 ff ff ff 85 c0 74 04 5b 5e 5f c3 8b 83 b0 00 00 00 <8b> 08 0f 18 01 90 8d bb b0 00 00 00 39 c7 75 1c eb 77 90 66 8b ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 11 ACPI: PCI Interrupt 0000:02:02.0[A] -> Link [LNKF] -> GSI 11 (level, low) -> IRQ 11 Build date: Sep 3 2005 This is the current kotd.