Messages in this thread | | | Date | Fri, 18 Jan 2002 09:01:32 +0000 | From | Fabien Ribes <> | Subject | Re: Oops in sock_poll |
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Hi,
"David S. Miller" wrote: > > Can you reproduce this with a more recent kernel? Anything > >=2.4.9 (this includes all Red Hat errata kernels therefore) > would be sufficient. The kernel used is customized in many ways, it is a long work to upgrade ...
> And also please provide a full decoded OOPS log as well, thanks. here it is: ksymoops 2.3.7 on i686 2.4.3. Options used -v vmlinux (specified) -K (specified) -L (specified) -O (specified) -m System.map (specified) -t elf_powerpc -a powerpc:common
Oops: kernel access of bad area, sig: 11 NIP: C00A0EB4 XER: 00000000 LR: C0046B20 SP: C1981E60 REGS: c1981db0 TRAP: 0300 MSR: 00009230 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 TASK = c1980000[148] 'feemond' Last syscall: 142 last math 00000000 last altivec 00000000 GPR00: C0046B20 C1981E60 C1980000 C1AEFBA0 C1981E78 C1981E78 C1BEB780 00000000 GPR08: 00000000 00000000 00000000 C1BEB800 C1BEB780 1001D8B8 00000000 00000000 GPR16: 00000000 00000000 00000000 00000000 C1981EE8 00000005 000000B4 00000000 GPR24: C1981E78 00000004 00000145 C1981EC8 00000000 00000000 00000010 C1AEFBA0 Call backtrace: C0046884 C0046B20 C0046FC4 C0007E1C C000266C 10001888 100016F8 10000B30 0FEF6A6C 00000000 Warning (Oops_read): Code line not seen, dumping what data is available
>>NIP; c00a0eb4 <sock_poll+14/3c> <===== Trace; c0046884 <poll_freewait+54/70> Trace; c0046b20 <do_select+e4/208> Trace; c0046fc4 <sys_select+330/470> Trace; c0007e1c <ppc_select+a0/b0> Trace; c000266c <ret_from_syscall_1+0/b4> Trace; 10001888 Before first symbol Trace; 100016f8 Before first symbol Trace; 10000b30 Before first symbol Trace; 0fef6a6c Before first symbol Trace; 00000000 Before first symbol
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