panic: blockable sleep lock (sleep mutex) UMA pcpu _at_ vm/uma_core.c:1381

    Hi I am running FreeBSD 5.1-CURRENT #4: Sat Aug 23 18:14:15 AST 2003.
  I have been trying to use the NVidia driver from the
  /usr/ports/x11/nvidia-driver but it causes random panics like this.

  The full backtrace is at http://196.12.160.4/~iceadmin/btfull


  If you need more information ask please.


(kgdb) bt
#0  doadump () at ../../../kern/kern_shutdown.c:240
#1  0xc031b04c in boot (howto=260) at ../../../kern/kern_shutdown.c:372
#2  0xc031b3d7 in panic () at ../../../kern/kern_shutdown.c:550
#3  0xc0322f65 in mi_switch () at ../../../kern/kern_synch.c:473
#4  0xc032285a in msleep (ident=0xc060e578, mtx=0xc060e580, priority=68,
    wmesg=0xc052bcab "wdrain", timo=0) at ../../../kern/kern_synch.c:255
#5  0xc0361fd2 in bwrite (bp=0xc7a5ec08) at ../../../kern/vfs_bio.c:363
#6  0xc0363d81 in vfs_bio_awrite (bp=0xc7a5ec08)
    at ../../../kern/vfs_bio.c:1709
#7  0xc036b647 in vop_stdfsync (ap=0xcd849944)
    at ../../../kern/vfs_default.c:737
#8  0xc02e0c00 in spec_fsync (ap=0xcd849944)
    at ../../../fs/specfs/spec_vnops.c:417
#9  0xc02dfed8 in spec_vnoperate (ap=0x0)
    at ../../../fs/specfs/spec_vnops.c:122
#10 0xc0455047 in ffs_sync (mp=0xc2b5ea00, waitfor=2, cred=0xc12b8e80,
    td=0xc05e2120) at vnode_if.h:627
#11 0xc037795b in sync (td=0xc05e2120, uap=0x0)
    at ../../../kern/vfs_syscalls.c:142
#12 0xc031aba0 in boot (howto=256) at ../../../kern/kern_shutdown.c:281
#13 0xc031b3d7 in panic () at ../../../kern/kern_shutdown.c:550
#14 0xc033fff0 in witness_lock (lock=0xc061b820, flags=8,
    file=0xc053cdcf "vm/uma_core.c", line=1381)
---Type <return> to continue, or q <return> to quit---
    at ../../../kern/subr_witness.c:610
#15 0xc031144a in _mtx_lock_flags (m=0xc12cd130, opts=0,
    file=0xc0579fec "\t?S?\t", line=-1067337696)
    at ../../../kern/kern_mutex.c:336
#16 0xc047dd96 in uma_zalloc_arg (zone=0xc061b820, udata=0x0, flags=257)
    at ../../../vm/uma_core.c:1381
#17 0xc030f8b3 in malloc (size=3234049760, type=0xc089b300, flags=257)
    at ../../../vm/uma.h:229
#18 0xc086ae87 in os_alloc_mem () from /boot/kernel/nvidia.ko
#19 0xc074a7fc in __nvsym00027 () from /boot/kernel/nvidia.ko
#20 0xc08551d9 in __nvsym04619 () from /boot/kernel/nvidia.ko
#21 0xc0855025 in __nvsym00709 () from /boot/kernel/nvidia.ko
#22 0xc07da74f in __nvsym03562 () from /boot/kernel/nvidia.ko
#23 0xc07d9731 in __nvsym03559 () from /boot/kernel/nvidia.ko
#24 0xc081af2a in __nvsym00646 () from /boot/kernel/nvidia.ko
#25 0xc074cbf7 in __nvsym00752 () from /boot/kernel/nvidia.ko
#26 0xc074d929 in rm_isr_bh () from /boot/kernel/nvidia.ko
#27 0xc086c418 in nvidia_intr () from /boot/kernel/nvidia.ko
#28 0xc03075b2 in ithread_loop (arg=0xc29fa080)
    at ../../../kern/kern_intr.c:534
#29 0xc03065bf in fork_exit (callout=0xc0307430 <ithread_loop>, arg=0x0,
    frame=0x0) at ../../../kern/kern_fork.c:796

Abel Alejandro.


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