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Date:      Tue, 26 Nov 2002 11:44:26 -0800 (PST)
From:      Nate Lawson <nate@root.org>
To:        current@freebsd.org
Cc:        acpi-jp@freebsd.org
Subject:   panic from acpiconf -s 4
Message-ID:  <Pine.BSF.4.21.0211261130080.86535-100000@root.org>

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While trying to suspend my IBM T23, I ran into a panic.  "acpiconf -s" for
values 1,2,3 does nothing (failing with "acpi0: AcpiGetSleepTypeData
failed - AE_NOT_FOUND").  But acpiconf -s 4 panics. 

scsuspend(c3352600,c32cf058,c03f4d6c,c3335d80,0) at scsuspend+0x17
bus_generic_suspend(c3335480,c324d058,c03f4d6c,c3336080,e399b9f0) at bus_generic_suspend+0x5b
bus_generic_suspend(c3331200) at bus_generic_suspend+0x5b
isab_suspend(c3331200,c3299058,c03f4d6c,c36917c0,0) at isab_suspend+0x5c
bus_generic_suspend(c3331080,c32e4058,c03f4d6c,c32eb058,c11d4600) at bus_generic_suspend+0x5b
bus_generic_suspend(c11d4580,c32e3058,c03f4d6c,0,0) at bus_generic_suspend+0x5b
bus_generic_suspend(c3305280,c32cc058,c03f4d6c,e399bad2,0) at bus_generic_suspend+0x5b
bus_generic_suspend(c11d3c00,c32ac058,c03f4d6c,e399baa8,c3324140) at bus_generic_suspend+0x5b
bus_generic_suspend(c11d3e80,c11c3058,c03f4d6c,c03cd283,6060668) at bus_generic_suspend+0x5b
acpi_SetSleepState(c3305200,4,c35ef000,c36b2940,e399bb5c) at acpi_SetSleepState+0x106
acpiioctl(c0442200,80045003,e399bc54,3,c35ef000) at acpiioctl+0xb2
spec_ioctl(e399bb5c,e399bc28,c02c12f1,e399bb5c,e399bb70) at spec_ioctl+0x16e
spec_vnoperate(e399bb5c,e399bb70,c02589bd,c04477e0,c03f43a0) at spec_vnoperate+0x18
vn_ioctl(c3420d20,80045003,e399bc54,c36aed00,c35ef000) at vn_ioctl+0x1a1
ioctl(c35ef000,e399bd10,c03ebece,407,3) at ioctl+0x4b6
syscall(2f,2f,2f,4,3) at syscall+0x28e

Perhaps I should try SC_NO_SUSPEND_VTYSWITCH ?

-Nate


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