Date: Tue, 20 Jun 2000 10:56:51 +0200 From: Dave Boers <djb@ifa.au.dk> To: freebsd-stable@freebsd.org Subject: "panic: uidinfo (14) gone" on 4.0-STABLE Message-ID: <20000620105651.A2669@relativity.student.utwente.nl>
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After 15 days of uptime, I suddenly got a panic on my SMP (Abit BP6)
FreeBSD box:
FreeBSD relativity.student.utwente.nl 4.0-STABLE FreeBSD 4.0-STABLE #0: Sat Jun 3 19:09:25 CEST 2000 djb@relativity.student.utwente.nl:/usr/src/sys/compile/SCSIONLY02 i386
Backtrace is reproduced below.
Could someone with more kernel experience interpret this and maybe shed
some light on the cause of this panic?
Regards,
Dave Boers.
Backtrace:
----------
relativity# gdb -k
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are welcome to change it and/or distribute copies of it under certain
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Type "show copying" to see the conditions.
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This GDB was configured as "i386-unknown-freebsd".
(kgdb) symbol-file kernel.debug
Reading symbols from kernel.debug...done.
(kgdb) exec-file /var/crash/kernel.0
(kgdb) core-file /var/crash/vmcore.0
SMP 2 cpus
IdlePTD 3883008
initial pcb at 323580
panicstr: uidinfo (14) gone
panic messages:
---
panic: uidinfo (14) gone
mp_lock = 00000001; cpuid = 0; lapic.id = 00000000
boot() called on cpu#0
syncing disks... 5 1
done
Uptime: 16d1h7m31s
dumping to dev #da/0x20001, offset 1572864
dump 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240
ot (howto=256) at ../../kern/kern_shutdown.c:302
#1 0xc015fccd in panic (fmt=0xc02a5e31 "uidinfo (%d) gone")
at ../../kern/kern_shutdown.c:552
#2 0xc015c62a in chgsbsize (uid=14, diff=-16384) at
../../kern/kern_proc.c:158
#3 0xc017d185 in sbrelease (sb=0xcd853dcc, so=0xcbfbfcc0)
at ../../kern/uipc_socket2.c:445
#4 0xc017bd5f in sorflush (so=0xcbfbfcc0) at ../../kern/uipc_socket.c:967
#5 0xc017a991 in sofree (so=0xcbfbfcc0) at ../../kern/uipc_socket.c:241
#6 0xc017aac2 in soclose (so=0xcbfbfcc0) at ../../kern/uipc_socket.c:306
#7 0xc0170506 in soo_close (fp=0xc1c28a00, p=0xcd765340) at
../../kern/sys_socket.c:180
#8 0xc0155b39 in fdrop (fp=0xc1c28a00, p=0xcd765340) at
../../sys/file.h:214
#9 0xc0155a7f in closef (fp=0xc1c28a00, p=0xcd765340) at
../../kern/kern_descrip.c:1079
#10 0xc01557d0 in fdfree (p=0xcd765340) at ../../kern/kern_descrip.c:945
#11 0xc0157fa9 in exit1 (p=0xcd765340, rv=256) at
../../kern/kern_exit.c:186
#12 0xc0157e10 in exit1 (p=0xcd765340, rv=0) at ../../kern/kern_exit.c:103
#13 0xc028642d in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47,
tf_edi = 134619136, tf_esi = 134586976, tf_ebp = -1077940112,
tf_isp = -846905388,
tf_ebx = 672295812, tf_edx = 0, tf_ecx = -1077940164,
tf_eax = 1, tf_trapno = 7,
tf_err = 2, tf_eip = 672013412, tf_cs = 31,
tf_eflags = 647, tf_esp = -1077940140,
tf_ss = 47}) at ../../i386/i386/trap.c:1126
#14 0xc0273c3c in Xint0x80_syscall ()
#15 0x804b0cb in ?? ()
#16 0xbfbfffac in ?? ()
#17 0x2811af0a in ?? ()
#18 0x2811ae79 in ?? ()
#19 0x804dc3f in ?? ()
#20 0x804f308 in ?? ()
#21 0x8051830 in ?? ()
#22 0x804b09d in ?? ()
#23 0x804a64d in ?? ()
--
djb@ifa.au.dk d.j.boers@tn.utwente.nl
PGP Key: ftp://relativity.student.utwente.nl/pub/pgpkeys/djb.asc
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