Messages in this thread | | | From | Johnny Stenback <> | Subject | Oops in 2.0.8... | Date | Tue, 23 Jul 1996 20:16:10 +0300 (EET DST) |
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Hi
I just got a couple of oopses in 2.0.8 while doing some tcpdumps (with ftp.funet.fi/pub/Linux/PEOPLE/Linus/net-source/tools/tcpdump-3.0.4-1). This all happened with a pentium that I'v used for about a year without anything like this, the pentium is a 75MHz cpu with 32Mb memory (The pentium memcpy-patch is in use and has been in use for months on this computer). I managed to get about 5 short tcpdumps (5-10s) and then I started a kernel compile and tried to use tcpdump again (while compiling), then I got an oops from the kernel, I tried again and the same thing happend, I waited for the kernel compile to finish and tried again, same thing. The computer is still up and running, everything seems to work fine exept tcpdump. If anybody wants more info, just ask...
Here's what I got.
Unable to handle kernel paging request at virtual address c28346c8 current->tss.cr3 = 00528000, Tr3 = 00528000 *pde = 0009e067 *pte = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[register_netdevice_notifier+26/52] EFLAGS: 00010206 eax: 028346c0 ebx: 012d0d20 ecx: 00000000 edx: 00188f54 esi: 01465824 edi: 012d0de0 ebp: 00188a6c esp: 004eef14 ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018 Process tcpdump (pid: 6017, process nr: 95, stackpage=004ee000) Stack: 012d0c00 0013adc0 012d0d20 012d0c00 001477eb 012d0c00 01465824 001474d8 001474d8 0000000a bffffc30 00000300 00132dd5 01465824 00000300 bffffc30 00000000 bffffe9a bffffc7c 004eefbc 001474d8 080b6000 004eb018 0107f025 Call Trace: [packet_init+52/64] [inet_create+787/828] [inet_create+0/828] [inet_create+0/828] [sys_socket+213/324] [inet_create+0/828] [do_page_fault+319/668] [sys_socketcall+250/732] [system_call+82/128] Code: 39 48 08 7c 09 8d 50 04 83 78 04 00 75 f0 8b
with ksymoops I got
Code: 39 48 08 7c 09 8d 50 04 83 78 04 00 75 f0 8b 02 89 43 04 89 Code: cmpl %ecx,0x8(%eax) Code: jl 0000000e <_EIP+e> Code: leal 0x4(%eax),%edx Code: cmpl $0x0,0x4(%eax) Code: jne fffffffe <_EIP+fffffffe> Code: movl (%edx),%eax Code: movl %eax,0x4(%ebx) Code: movl %eax,(%eax) Code: nop Code: nop
Here's my .config
CONFIG_EXPERIMENTAL=y CONFIG_MODULES=y CONFIG_KERNELD=y CONFIG_NET=y CONFIG_PCI=y CONFIG_PCI_OPTIMIZE=y CONFIG_SYSVIPC=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_ELF=y CONFIG_BINFMT_JAVA=m CONFIG_KERNEL_ELF=y CONFIG_M586=y CONFIG_M586_COPY=y CONFIG_BLK_DEV_FD=m CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_RAM=m CONFIG_INET=y CONFIG_INET_RARP=m CONFIG_IP_NOSR=y CONFIG_SKB_LARGE=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=m CONFIG_SCSI_NCR53C8XX=y CONFIG_SCSI_NCR53C8XX_TAGGED_QUEUE=y CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_NET_ETHERNET=y CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=m CONFIG_MINIX_FS=m CONFIG_EXT2_FS=y CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_PROC_FS=y CONFIG_NFS_FS=m CONFIG_SMB_FS=m CONFIG_SMB_LONG=y CONFIG_ISO9660_FS=m CONFIG_SERIAL=m CONFIG_PRINTER=m
-- Johnny Stenback, programmer / University of Vaasa, Computer Centre E-Mail jst@uwasa.fi, Phone +358 61 3248 387, +358 50 5575 094
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