On Mon, Jul 26, 2004 at 05:28:42PM +0400, Gleb Smirnoff wrote: T> On Mon, Jul 26, 2004 at 03:06:16PM +0200, Anders Odberg wrote: T> A> I have a Thinkpad T40 (model 2373-94G) running FreeBSD-5-CURRENT. Until the T> A> beginning of June, using APM to suspend/resume worked great on this T> A> machine. On every cvsup I've tried after the beginning of June, suspend T> A> seems to work fine, but when resuming, the machine will simply freeze. T> A> I get my prompt back on the display, but no input is accepted, the machine T> A> is completely dead, and needs to be power-cycled. I have got a backtrace today: (kgdb) bt #0 doadump () at pcpu.h:159 #1 0xc054005a in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:391 #2 0xc05403c8 in panic (fmt=0xc06ece45 "Duplicate free of item %p from zone %p(%s)\n") at /usr/src/sys/kern/kern_shutdown.c:553 #3 0xc0654914 in uma_dbg_free (zone=0xc1044c60, slab=0xc1ad8f70, item=0xc1ad84a4) at /usr/src/sys/vm/uma_dbg.c:276 #4 0xc06531b1 in uma_zfree_arg (zone=0xc1044c60, item=0xc1ad84a4, udata=0x0) at /usr/src/sys/vm/uma_core.c:2222 #5 0xc0504872 in g_destroy_bio (bp=0x0) at uma.h:302 #6 0xc0507e53 in g_std_done (bp=0x0) at /usr/src/sys/geom/geom_subr.c:752 #7 0xc05940a0 in biodone (bp=0xc1ad84a4) at /usr/src/sys/kern/vfs_bio.c:3002 #8 0xc048c9d2 in ad_done (request=0xc1723000) at /usr/src/sys/dev/ata/ata-disk.c:322 #9 0xc047bcbc in ata_completed (context=0xc1723000, dummy=0) at /usr/src/sys/dev/ata/ata-queue.c:404 #10 0xc047be0c in ata_timeout (request=0xc1723000) at /usr/src/sys/dev/ata/ata-queue.c:442 #11 0xc054e9e8 in softclock (dummy=0x0) at /usr/src/sys/kern/kern_timeout.c:255 #12 0xc0528722 in ithread_loop (arg=0xc14f4580) at /usr/src/sys/kern/kern_intr.c:546 #13 0xc0527786 in fork_exit (callout=0xc05285b0 <ithread_loop>, arg=0x0, frame=0x0) at /usr/src/sys/kern/kern_fork.c:819 #14 0xc0682ebc in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:209 Afte resume I can move mouse in X for some time, type smth. And in a few seconds panic. Hardware is Thinkpad T20. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPEReceived on Wed Aug 11 2004 - 08:46:54 UTC
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