Date: Tue, 04 May 2004 00:34:42 +0300 From: Alex Lyashkov <shadow@psoft.net> To: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Cc: Nate Lawson <nate@root.org> Subject: panic at halt Message-ID: <1083620082.8238.3.camel@berloga.shadowland>
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Hi All
This panic after "halt -p" command at SMP system Intel SIA2.
Sources cvsuped at 2 May.
panic: blockable sleep lock (sleep mutex) acpica subsystem lock @
/usr/src/sys/dev/acpica/Osd/OsdSynch.c:380
at line 655 in file /usr/src/sys/kern/subr_witness.c
cpuid = 0;
boot() called on cpu#0
Uptime: 3h14m8s
kgdb) bt full
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:236
No locals.
#1 0xc06415d3 in boot (howto=256) at
/usr/src/sys/kern/kern_shutdown.c:370
No locals.
#2 0xc06419da in __panic () at /usr/src/sys/kern/kern_shutdown.c:548
td = (struct thread *) 0xc46049a0
bootopt = 256
newpanic = 0
ap = 0xd9128b54 "\235]\210Àq\202¨À5\201¨À|\001"
buf = "blockable sleep lock (sleep mutex) acpica subsystem lock
@ /usr/src/sys/dev/acpica/Osd/OsdSynch.c:380", '\0' <repeats 154 times>
#3 0xc066c45e in witness_checkorder (lock=0xc1980740, flags=9,
file=0xc0a88135 "/usr/src/sys/dev/acpica/Osd/OsdSynch.c",
line=380) at /usr/src/sys/kern/subr_witness.c:654
lock_list = (struct lock_list_entry **) 0xc46049a0
lle = (struct lock_list_entry *) 0xc0663e0d
lock1 = (struct lock_instance *) 0xd9128c48
lock2 = (struct lock_instance *) 0x0
class = (struct lock_class *) 0xc08c7e7c
w = (struct witness *) 0xc0937a90
w1 = (struct witness *) 0x1
td = (struct thread *) 0xc46049a0
i = -1
j = 10
#4 0xc063740d in _mtx_lock_flags (m=0xc46049a0, opts=0, file=---Can't
read userspace from dump, or kernel process---
) at /usr/src/sys/kern/kern_mutex.c:250
No locals.
#5 0xc0a7fe5d in AcpiOsAcquireLock (Handle=0x0, Flags=0) at
/usr/src/sys/dev/acpica/Osd/OsdSynch.c:380
No locals.
#6 0xc0a584a3 in AcpiEvWalkGpeList (GpeWalkCallback=0xc0a61920
<AcpiHwClearGpeBlock>)
at /usr/src/sys/contrib/dev/acpica/evgpeblk.c:204
GpeBlock = (ACPI_GPE_BLOCK_INFO *) 0xc46049a0
GpeXruptInfo = (ACPI_GPE_XRUPT_INFO *) 0xc1980740
Status = 9
#7 0xc0a61b71 in AcpiHwClearAcpiStatus (Flags=0) at
/usr/src/sys/contrib/dev/acpica/hwregs.c:185
Status = 0
#8 0xc0a627de in AcpiEnterSleepState (SleepState=5 '\005') at
/usr/src/sys/contrib/dev/acpica/hwsleep.c:361
PM1AControl = 3229575852
PM1BControl = 0
SleepTypeRegInfo = (ACPI_BIT_REGISTER_INFO *) 0x0
SleepEnableRegInfo = (ACPI_BIT_REGISTER_INFO *) 0x0
InValue = 3641871428
Retry = 0
Status = 0
#9 0xc0a7204d in acpi_shutdown_poweroff (arg=0x0) at
/usr/src/sys/dev/acpica/acpi.c:1201
status = 0
#10 0xc0668f87 in smp_rendezvous_action () at
/usr/src/sys/kern/subr_smp.c:340
No locals.
#11 0xc066908b in smp_rendezvous (setup_func=0, action_func=0,
teardown_func=0, arg=0x0)
---Type <return> to continue, or q <return> to quit---
at /usr/src/sys/kern/subr_smp.c:382
No locals.
#12 0xc0a72016 in acpi_shutdown_final (arg=0xc43c1380, howto=16392) at
/usr/src/sys/dev/acpica/acpi.c:1178
status = 0
#13 0xc0641676 in boot (howto=16392) at
/usr/src/sys/kern/kern_shutdown.c:373
_ep = (struct eventhandler_entry *) 0x0
_el = (struct eventhandler_list *) 0x0
#14 0xc0640d26 in reboot (td=0x0, uap=0x0) at
/usr/src/sys/kern/kern_shutdown.c:174
--
Alex Lyashkov <shadow@psoft.net>
PSoft
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