Hi! All of a sudden I can't play my game :( The new kernels all crash
just trying to start the executable...
Here is the trace with my attempts to browse through it. The bzip2-ed
kernel and vmcore, as well as the /sys subtree are available for
examination at:
http://aldan.algebra.com:8015/~mi/civctp-crash/
The panic-triggering (Linux) binary is also there (civctp). I don't
think you can play the game with it without the data-files and
libraries, so Loki games should not object :) Most probably you will be
able to get the same panic by just trying to run the executable, which
worked just fine with the Feb 22 current-kernel. I link all of the
modules into the kernel.
I can also give an account or two (the machine is on a static-IP DSL
link) to those who wish to take a closer look, but can not reproduce
this locally. Thanks!
#0 dumpsys () at ../../kern/kern_shutdown.c:478
#1 0xc01de0d0 in boot (howto=260) at ../../kern/kern_shutdown.c:321
#2 0xc01de4ec in poweroff_wait (junk=0xc0342fcf, howto=-822364608)
at ../../kern/kern_shutdown.c:571
#3 0xc02e8f65 in trap_fatal (frame=0xcf02adc4, eva=0)
at ../../i386/i386/trap.c:987
#4 0xc02e8c99 in trap_pfault (frame=0xcf02adc4, usermode=0, eva=0)
at ../../i386/i386/trap.c:901
#5 0xc02e858f in trap (frame={tf_fs = -1069744104, tf_es = 16,
tf_ds = -821952496, tf_edi = -822364608, tf_esi = -1069645600,
tf_ebp = -821907952, tf_isp = -821907984, tf_ebx = 0,
tf_edx = -822364608, tf_ecx = 86, tf_eax = 1, tf_trapno = 12,
tf_err = 0, tf_eip = -1071804515, tf_cs = 8, tf_eflags = 65538,
tf_esp = 4, tf_ss = 1}) at ../../i386/i386/trap.c:448
#6 0xc01d8f9d in _mtx_unlock_sleep (m=0xc03e80e0, opts=4,
file=0xc0324024 "../../kern/kern_shutdown.c", line=258)
at ../../kern/kern_mutex.c:525
#7 0xc01ddde5 in boot (howto=256) at ../../kern/kern_shutdown.c:258
#8 0xc01de4ec in poweroff_wait (junk=0xc0342fcf, howto=-822364608)
at ../../kern/kern_shutdown.c:571
#9 0xc02e8f65 in trap_fatal (frame=0xcf02aef4, eva=0)
at ../../i386/i386/trap.c:987
#10 0xc02e8c99 in trap_pfault (frame=0xcf02aef4, usermode=0, eva=0)
at ../../i386/i386/trap.c:901
#11 0xc02e858f in trap (frame={tf_fs = -1051459560, tf_es = 16, tf_ds = 16,
tf_edi = -822364608, tf_esi = -1069645600, tf_ebp = -821907648,
tf_isp = -821907680, tf_ebx = 0, tf_edx = 1, tf_ecx = 598, tf_eax = 598,
tf_trapno = 12, tf_err = 0, tf_eip = -1071804515, tf_cs = 8,
tf_eflags = 65666, tf_esp = -822364608, tf_ss = -1069645600})
at ../../i386/i386/trap.c:448
#12 0xc01d8f9d in _mtx_unlock_sleep (m=0xc03e80e0, opts=0,
file=0xc034305c "../../i386/i386/trap.c", line=1247)
at ../../kern/kern_mutex.c:525
#13 0xc02e979d in syscall (frame={tf_fs = 47, tf_es = 47, tf_ds = 47,
tf_edi = 144704672, tf_esi = -1077937872, tf_ebp = -1077937588,
tf_isp = -821907500, tf_ebx = 4, tf_edx = 148, tf_ecx = -1077937736,
tf_eax = 148, tf_trapno = 12, tf_err = 2, tf_eip = 139025316,
tf_cs = 31, tf_eflags = 598, tf_esp = -1077937900, tf_ss = 47})
at ../../i386/i386/trap.c:1247
#14 0xc02d705d in syscall_with_err_pushed ()
#15 0x8461eab in ?? ()
#16 0x83e012f in ?? ()
#17 0x83dfeeb in ?? ()
#18 0x81be0df in ?? ()
#19 0x81aa7c9 in ?? ()
#20 0x804b271 in ?? ()
#21 0x84b2f66 in ?? ()
#22 0x80480de in ?? ()
#23 0x846dc94 in ?? ()
(kgdb) up 12
#12 0xc01d8f9d in _mtx_unlock_sleep (m=0xc03e80e0, opts=0,
file=0xc034305c "../../i386/i386/trap.c", line=1247)
at ../../kern/kern_mutex.c:525
525 p1 = TAILQ_FIRST(&m->mtx_blocked);
(kgdb) p m
$1 = (struct mtx *) 0xc03e80e0
(kgdb) p *m
$2 = {mtx_lock = 3472602691, mtx_recurse = 1, mtx_saveintr = 0, mtx_flags = 2,
mtx_description = 0xc0341df9 "Giant", mtx_blocked = {tqh_first = 0x0,
tqh_last = 0xcefbd400}, mtx_contested = {le_next = 0xc03e80e0,
le_prev = 0xcefbb7e0}, mtx_next = 0xc03dae60, mtx_prev = 0xc03e82a0,
mtx_debug = 0x0}
(kgdb) p m->mtx_blocked
$3 = {tqh_first = 0x0, tqh_last = 0xcefbd400}
(kgdb) l
520
521 mtx_lock_spin(&sched_lock);
522 if ((opts & MTX_QUIET) == 0)
523 CTR1(KTR_LOCK, "_mtx_unlock_sleep: %p contested", m);
524
525 p1 = TAILQ_FIRST(&m->mtx_blocked);
526 MPASS(p->p_magic == P_MAGIC);
527 MPASS(p1->p_magic == P_MAGIC);
528
529 TAILQ_REMOVE(&m->mtx_blocked, p1, p_procq);
(kgdb) up
#13 0xc02e979d in syscall (frame={tf_fs = 47, tf_es = 47, tf_ds = 47,
tf_edi = 144704672, tf_esi = -1077937872, tf_ebp = -1077937588,
tf_isp = -821907500, tf_ebx = 4, tf_edx = 148, tf_ecx = -1077937736,
tf_eax = 148, tf_trapno = 12, tf_err = 2, tf_eip = 139025316,
tf_cs = 31, tf_eflags = 598, tf_esp = -1077937900, tf_ss = 47})
at ../../i386/i386/trap.c:1247
1247 mtx_unlock(&Giant);
(kgdb) l
1242
1243 /*
1244 * Release Giant if we had to get it
1245 */
1246 if (mtx_owned(&Giant))
1247 mtx_unlock(&Giant);
1248
1249 /*
1250 * This works because errno is findable through the
1251 * register set. If we ever support an emulation where this
[.......]
-mi
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