Messages in this thread | | | From | Hans-Peter Jansen <> | Subject | [OOPS] with 2.4.18-pre4+linux-2.4.18-NFS_ALL | Date | Sun, 20 Jan 2002 17:41:18 +0100 |
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Hi Trond et al.,
I can reliably reproduce this oops on my diskless with NFS_ALL applied, but not with plain-pre4, just by quitting one of {StarOffice,VMware}.
Unable to handle kernel NULL pointer dereference at virtual address 0000005c c0158fbf *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[nfs_update_request+447/768] Not tainted EFLAGS: 00010246 eax: 00000000 ebx: 00000000 ecx: 00000000 edx: de25eab8 esi: de25e900 edi: 00000000 ebp: de25eab8 esp: e21d1ef0 ds: 0018 es: 0018 ss: 0018 Process soffice.bin (pid: 2030, stackpage=e21d1000) Stack: de25e900 c17508c0 00000000 00001000 de25e9b4 de25e900 00000000 de25e900 00001000 c01588a2 00000000 de25e900 c17508c0 00000000 00001000 de25e9b4 de25e900 00000000 c17508c0 c0158a2b 00000000 de25e900 c17508c0 00000000 Call Trace: [nfs_writepage_async+34/224] [nfs_writepage+203/272] [nfs_writepage+0/272] [filemap_fdatasync+83/144] [msync_interval+105/208] Code: 8b 58 5c 85 db 74 1d 81 7b 18 f0 a4 4a 0f 74 14 68 b2 00 00 Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 58 5c mov 0x5c(%eax),%ebx Code; 00000002 Before first symbol 3: 85 db test %ebx,%ebx Code; 00000004 Before first symbol 5: 74 1d je 24 <_EIP+0x24> 00000024 Before first symbol Code; 00000006 Before first symbol 7: 81 7b 18 f0 a4 4a 0f cmpl $0xf4aa4f0,0x18(%ebx) Code; 0000000e Before first symbol e: 74 14 je 24 <_EIP+0x24> 00000024 Before first symbol Code; 00000010 Before first symbol 10: 68 b2 00 00 00 push $0xb2
1 warning and 1 error issued. Results may not be reliable.
Haven't used any funky nfs options:
CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_DIRECTIO is not set CONFIG_ROOT_NFS=y CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_TCP is not set CONFIG_SUNRPC=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y
It is not related to the symlink fix, I reverted it, just to be sure. After reverting NFS_ALL, oopsing went away. Any ideas other then trying all patches one by one :-(
Cheers, Hans-Peter - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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