Date: Sat, 26 Jun 1999 17:13:49 +0200 (CEST) From: Wilko Bulte <wilko@yedi.iaf.nl> To: FreeBSD-hackers@freebsd.org (FreeBSD hackers list) Subject: panic in 3.2-STABLE / any clues? Message-ID: <199906261513.RAA02436@yedi.iaf.nl>
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I left my system to do a make release only to find that it had
rebooted while doing the make:
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...
(no debugging symbols found)...
IdlePTD 3141632
initial pcb at 28e4f4
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x0
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01fbe13
stack pointer = 0x10:0xc6bd5d58
frame pointer = 0x10:0xc6bd5d58
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 92105 (awk)
interrupt mask =
trap number = 12
panic: page fault
syncing disks... 81 79 74 68 51 38 24 1 done
dumping to dev 30401, offset 327680
dump 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
---
#0 0xc0159437 in boot ()
(kgdb) bt
#0 0xc0159437 in boot ()
#1 0xc01596bc in at_shutdown ()
#2 0xc021ca85 in trap_fatal ()
#3 0xc021c763 in trap_pfault ()
#4 0xc021c406 in trap ()
#5 0xc01fbe13 in vm_map_entry_create ()
#6 0xc01fc93e in _vm_map_clip_end ()
#7 0xc01fdc9b in vm_map_delete ()
#8 0xc01fde51 in vm_map_remove ()
#9 0xc01ffc79 in vm_mmap ()
#10 0xc01ff4d1 in mmap ()
#11 0xc021ccc7 in syscall ()
#12 0xc0213abc in Xint0x80_syscall ()
#13 0x180680ae in ?? ()
#14 0x18066fa2 in ?? ()
#15 0x18066e7a in ?? ()
#16 0x18066268 in ?? ()
(kgdb)
# uname -a
FreeBSD yedi.iaf.nl 3.2-STABLE FreeBSD 3.2-STABLE #3: Sun Jun 20 19:18:26 CEST 1999 root@yedi.iaf.nl:/usr/freebsd-3.1-stable-src/src/sys/compile/YEDI i386
Any obvious clues?
Wilko
--
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|/|/ / / /( (_) Bulte WWW : http://www.tcja.nl http://www.freebsd.org
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