pre7ac6 oops

Colin Plumb (colin@nyx.net)
Sun, 17 Jan 1999 22:20:24 -0700 (MST)

I have here a couple of non-fatal oopses that might be of interest.
It's an essentially unloaded P-II box. It's running a number of network
services (including appletalk), but they're idle. I think the sshd oops
was caused by an "nmap localhost" I ran.

total used free shared buffers cached
Mem: 257620 83436 174184 35112 4336 54872
-/+ buffers/cache: 24228 233392
Swap: 538136 0 538136

kernel: Unable to handle kernel paging request at virtual address e42e1fa4
kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
kernel: *pde = 00000000
kernel: Oops: 0002
kernel: CPU: 0
kernel: EIP: 0010:[__free_page+153/172]
kernel: EFLAGS: 00010086
kernel: eax: e42e1fa0 ebx: 0060277f ecx: ffffffff edx: c04ec420
kernel: esi: 00c04efe edi: c01e0900 ebp: 00000202 esp: cee4df1c
kernel: ds: 0018 es: 0018 ss: 0018
kernel: Process sshd (pid: 459, process nr: 39, stackpage=cee4d000)
kernel: Stack: 00132000 00000000 c01216c7 00000000 ce0214cc c0119b3e ced10000 cedf34a0
kernel: 40132000 cfdfa2c0 00001000 cf600400 cedf32e0 00000000 00133000 00000000
kernel: 40133000 cf600400 c011b732 cfdfa2c0 40132000 00001000 cfdfa2c0 cee4c000
kernel: Call Trace: [free_page_and_swap_cache+95/100] [zap_page_range+318/444] [exit_mmap+174/252] [mmput+69/92] [do_exit+197/624] [sys_exit+14/16] [system_call+52/56]
kernel: Code: 89 78 04 89 10 89 42 04 89 07 55 9d 5b 5e 5f 5d c3 89 f6 83

/USR/SBIN/CRON[464]: (mail) CMD (runq)
kernel: Unable to handle kernel paging request at virtual address e42e4044
kernel: current->tss.cr3 = 0ee51000, %cr3 = 0ee51000
kernel: *pde = 00000000
kernel: Oops: 0002
kernel: CPU: 0
kernel: EIP: 0010:[__free_page+153/172]
kernel: EFLAGS: 00010082
kernel: eax: e42e4040 ebx: 006027d6 ecx: ffffffff edx: c04bc390
kernel: esi: 00c04fac edi: c01e0900 ebp: 00000202 esp: ceb25eb0
kernel: ds: 0018 es: 0018 ss: 0018
kernel: Process runq (pid: 552, process nr: 38, stackpage=ceb25000)
kernel: Stack: 00000000 00000000 c011bb56 cfe6fea8 00000004 ceb25f14 00000006 cfe6ff20
kernel: 00000011 c012fa47 cfe6fea8 00000000 cfb55c98 c012faa1 cfe6fea8 ceb25f14
kernel: 00000008 c01c0bc8 c012fc45 ceb25f14 00000000 00000008 00000002 00000000
kernel: Call Trace: [truncate_inode_pages+154/248] [clear_inode+19/80] [dispose_list+29/80] [free_inodes+169/184] [try_to_free_inodes+30/72] [get_empty_inode+17/164] [sock_alloc+7/164]
kernel: [sock_create+120/216] [handle_mm_fault+204/360] [sys_socket+29/116] [sys_socketcall+172/584] [error_code+45/52] [system_call+52/56]
kernel: Code: 89 78 04 89 10 89 42 04 89 07 55 9d 5b 5e 5f 5d c3 89 f6 83 

-- 
	-Colin


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