Date: Wed, 14 Oct 1998 15:09:03 +0200 (MEST) From: Werner Griessl <croot@btp1da.phy.uni-bayreuth.de> To: Karl Pielorz <kpielorz@tdx.co.uk> Cc: sos@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: Panic on Shutdown / SMP, 10/13/98 Sources Message-ID: <XFMail.981014150903.croot@btp1da.phy.uni-bayreuth.de> In-Reply-To: <36249E7D.2C06B16E@tdx.co.uk>
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[-- Attachment #1 --]
On 14-Oct-98 Karl Pielorz wrote:
>
> Werner Griessl wrote:
>
>> Same here with sources from today (Oct. 14) .
>> Werner
>
> The crashdumps aren't very revealing to me... (Then again, I'm not too hot
> with this kind of stuff):-
>
> "
>#0 boot (howto=256) at ../../kern/kern_shutdown.c:268
> 268 dumppcb.pcb_cr3 = rcr3();
> asf 0x0
>#0 boot (howto=0x100) at ../../kern/kern_shutdown.c:268
>#1 0xf01370f4 in panic (fmt=0xf01c4a19 "rslock: cpu: %d, addr: 0x%08x, lock:
> 0x%08x")
> at ../../kern/kern_shutdown.c:430
>#2 0xf01c4a19 in bsl1 ()
>#3 0xf01a7fac in vm_object_terminate (object=0xfae2e440) at
> ../../vm/vm_object.c:444
>#4 0xf0158d31 in vrele (vp=0xfae1cae0) at ../../kern/vfs_subr.c:1310
>#5 0xf0196cea in ffs_unmount (mp=0xf1ee7400, mntflags=0x80000, p=0xfadb0f40)
> at ../../ufs/ffs/ffs_vfsops.c:847
>#6 0xf015b1e6 in dounmount (mp=0xf1ee7400, flags=0x80000, p=0xfadb0f40) at
> ../../kern/vfs_syscalls.c:468
>#7 0xf0159c95 in vfs_unmountall () at ../../kern/vfs_subr.c:2193
>#8 0xf0136d07 in boot (howto=0x0) at ../../kern/kern_shutdown.c:253
>#9 0xf0136a91 in reboot (p=0xfadb0f40, uap=0xfaf00f94) at
> ../../kern/kern_shutdown.c:147
>#10 0xf01c65ff in syscall (frame={tf_es = 0x27, tf_ds = 0x27, tf_edi = 0x0,
> tf_esi = 0x0, tf_ebp = 0xefbfde18,
> tf_isp = 0xfaf00fe4, tf_ebx = 0x2, tf_edx = 0xffffffff, tf_ecx = 0x3,
> tf_eax = 0x37, tf_trapno = 0x7,
> tf_err = 0x2, tf_eip = 0x80488b0, tf_cs = 0x1f, tf_eflags = 0x246,
> tf_esp = 0xefbfde00, tf_ss = 0x27})
> at ../../i386/i386/trap.c:1031
>#11 0xf01b506c in Xint0x80_syscall ()
----------------------------------
Appended is my very similar crashdump from today.
Werner
[-- Attachment #2 --]
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GDB 4.16 (i386-unknown-freebsd),
Copyright 1996 Free Software Foundation, Inc...
IdlePTD 2813952
initial pcb at 24b4e4
panicstr: rslock: cpu: 1, addr: 0xf5f4d188, lock: 0x01000001
panic messages:
---
panic: rslock: cpu: 1, addr: 0xf5f4d188, lock: 0x01000001
mp_lock = 01000001; cpuid = 1; lapic.id = 01000000
boot() called on cpu#1
dumping to dev 30401, offset 229376
dump 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 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 boot (howto=256) at ../../kern/kern_shutdown.c:268
268 dumppcb.pcb_cr3 = rcr3();
(kgdb) bt
#0 boot (howto=256) at ../../kern/kern_shutdown.c:268
#1 0xf01379e4 in panic (
fmt=0xf01f8eb9 "rslock: cpu: %d, addr: 0x%08x, lock: 0x%08x")
at ../../kern/kern_shutdown.c:430
#2 0xf01f8eb9 in bsl1 ()
#3 0xf01dc01c in vm_object_terminate (object=0xf5f69110)
at ../../vm/vm_object.c:444
#4 0xf0159251 in vrele (vp=0xf5f4d120) at ../../kern/vfs_subr.c:1310
#5 0xf01c9fda in ffs_unmount (mp=0xf0c22800, mntflags=524288, p=0xf6028d80)
at ../../ufs/ffs/ffs_vfsops.c:847
#6 0xf015b6f6 in dounmount (mp=0xf0c22800, flags=524288, p=0xf6028d80)
at ../../kern/vfs_syscalls.c:468
#7 0xf015a1b5 in vfs_unmountall () at ../../kern/vfs_subr.c:2193
#8 0xf01375f7 in boot (howto=0) at ../../kern/kern_shutdown.c:253
#9 0xf0137381 in reboot (p=0xf6028d80, uap=0xf602ef84)
at ../../kern/kern_shutdown.c:147
#10 0xf01fb1ff in syscall (frame={tf_es = 39, tf_ds = 39, tf_edi = 0,
tf_esi = 0, tf_ebp = -272641124, tf_isp = -167579692, tf_ebx = 2,
tf_edx = -1, tf_ecx = 3, tf_eax = 55, tf_trapno = 7, tf_err = 2,
tf_eip = 134514864, tf_cs = 31, tf_eflags = 582, tf_esp = -272641148,
tf_ss = 39}) at ../../i386/i386/trap.c:1031
#11 0xf01e911c in Xint0x80_syscall ()
(kgdb) quit
help
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