panic on current during shutdown: panic: racct_adjust_resource: resource 4 usage < 0

Larry Rosenman ler at FreeBSD.org
Fri Jan 20 00:09:49 UTC 2017 

Thu Jan 19 18:03:38 CST 2017

FreeBSD borg.lerctr.org 12.0-CURRENT FreeBSD 12.0-CURRENT #13 r311997: 
Sat Jan 14 22:35:29 CST 2017     
root at borg.lerctr.org:/usr/obj/usr/src/sys/VT-LER  amd64

panic: racct_adjust_resource: resource 4 usage < 0

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Reading symbols from /boot/kernel/kernel...Reading symbols from 
/usr/lib/debug//boot/kernel/kernel.debug...done.
done.

Unread portion of the kernel message buffer:
<118>.
<118>Terminated
<118>Jan 19 17:54:50 192.168.200.11 last message repeated 13 times
<118>Jan 19 17:54:59 borg syslogd: exiting on signal 15
panic: racct_adjust_resource: resource 4 usage < 0
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 
0xfffffe2eb7c18830
vpanic() at vpanic+0x186/frame 0xfffffe2eb7c188b0
kassert_panic() at kassert_panic+0x126/frame 0xfffffe2eb7c18920
racct_adjust_resource() at racct_adjust_resource+0xca/frame 
0xfffffe2eb7c18950
racct_set_locked() at racct_set_locked+0xec/frame 0xfffffe2eb7c18990
racct_set() at racct_set+0x54/frame 0xfffffe2eb7c189c0
vmspace_exit() at vmspace_exit+0x147/frame 0xfffffe2eb7c18a00
exit1() at exit1+0x56b/frame 0xfffffe2eb7c18a60
sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe2eb7c18a70
amd64_syscall() at amd64_syscall+0x2ea/frame 0xfffffe2eb7c18bf0
Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe2eb7c18bf0
--- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x8025c916a, rsp = 
0x7fffffffebd8, rbp = 0x7fffffffebf0 ---
Uptime: 4d4h19m38s
Dumping 12670 out of 64463 
MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%

Reading symbols from /boot/kernel/zfs.ko...Reading symbols from 
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/usr/lib/debug//boot/kernel/linux_common.ko.debug...done.
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/usr/lib/debug//boot/kernel/coretemp.ko.debug...done.
done.
Reading symbols from /boot/kernel/fuse.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/fuse.ko.debug...done.
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Reading symbols from /boot/kernel/ichsmb.ko...Reading symbols from 
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Reading symbols from /boot/kernel/ichwd.ko...Reading symbols from 
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Reading symbols from /boot/kernel/dtraceall.ko...Reading symbols from 
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/usr/lib/debug//boot/kernel/profile.ko.debug...done.
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Reading symbols from /boot/kernel/dtrace.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/dtrace.ko.debug...done.
done.
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symbols from 
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done.
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/usr/lib/debug//boot/kernel/systrace.ko.debug...done.
done.
Reading symbols from /boot/kernel/sdt.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/sdt.ko.debug...done.
done.
Reading symbols from /boot/kernel/fasttrap.ko...Reading symbols from 
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done.
Reading symbols from /boot/kernel/fbt.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/fbt.ko.debug...done.
done.
Reading symbols from /boot/kernel/dtnfscl.ko...Reading symbols from 
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done.
Reading symbols from /boot/kernel/dtmalloc.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/dtmalloc.ko.debug...done.
done.
Reading symbols from /boot/modules/vboxdrv.ko...(no debugging symbols 
found)...done.
Reading symbols from /boot/kernel/ipmi.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/ipmi.ko.debug...done.
done.
Reading symbols from /boot/kernel/ipmi_linux.ko...Reading symbols from 
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Reading symbols from /boot/kernel/hwpmc.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/hwpmc.ko.debug...done.
done.
Reading symbols from /boot/kernel/filemon.ko...Reading symbols from 
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done.
Reading symbols from /boot/kernel/uhid.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/uhid.ko.debug...done.
done.
Reading symbols from /boot/modules/vboxnetflt.ko...(no debugging symbols 
found)...done.
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/usr/lib/debug//boot/kernel/netgraph.ko.debug...done.
done.
Reading symbols from /boot/kernel/ng_ether.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/ng_ether.ko.debug...done.
done.
Reading symbols from /boot/modules/vboxnetadp.ko...(no debugging symbols 
found)...done.
Reading symbols from /boot/kernel/nullfs.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/nullfs.ko.debug...done.
done.
Reading symbols from /boot/kernel/fdescfs.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/fdescfs.ko.debug...done.
done.
Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/linprocfs.ko.debug...done.
done.
Reading symbols from /boot/kernel/tmpfs.ko...Reading symbols from 
/usr/lib/debug//boot/kernel/tmpfs.ko.debug...done.
done.
__curthread () at ./machine/pcpu.h:222
222             __asm("movq %%gs:%1,%0" : "=r" (td)
(kgdb) #0  __curthread () at ./machine/pcpu.h:222
#1  doadump (textdump=1) at /usr/src/sys/kern/kern_shutdown.c:318
#2  0xffffffff80a2ffb5 in kern_reboot (howto=<optimized out>)
     at /usr/src/sys/kern/kern_shutdown.c:386
#3  0xffffffff80a30590 in vpanic (fmt=<optimized out>, 
ap=0xfffffe2eb7c188f0)
     at /usr/src/sys/kern/kern_shutdown.c:779
#4  0xffffffff80a303c6 in kassert_panic (
     fmt=0xffffffff813ee4fb "%s: resource %d usage < 0")
     at /usr/src/sys/kern/kern_shutdown.c:669
#5  0xffffffff80a21eca in racct_adjust_resource 
(racct=0xfffff8001b7c00d0,
     resource=4, amount=<optimized out>) at 
/usr/src/sys/kern/kern_racct.c:528
#6  0xffffffff80a21acc in racct_set_locked (p=0xfffff80055f41528,
     resource=<optimized out>, amount=0, force=0)
     at /usr/src/sys/kern/kern_racct.c:718
#7  0xffffffff80a21994 in racct_set (p=0xfffff80055f41528, resource=4,
     amount=0) at /usr/src/sys/kern/kern_racct.c:741
#8  0xffffffff80d0f8e7 in vmspace_container_reset (p=<optimized out>)
     at /usr/src/sys/vm/vm_map.c:311
#9  vmspace_exit (td=<optimized out>) at /usr/src/sys/vm/vm_map.c:420
#10 0xffffffff809f01ab in exit1 (td=<optimized out>, rval=<optimized 
out>,
     signo=<optimized out>) at /usr/src/sys/kern/kern_exit.c:399
#11 0xffffffff809efc3d in sys_sys_exit (td=<unavailable>, uap=<optimized 
out>)
     at /usr/src/sys/kern/kern_exit.c:178
#12 0xffffffff80e9a98a in syscallenter (td=0xfffff80055de6000,
     sa=<optimized out>)
     at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:135
#13 amd64_syscall (td=0xfffff80055de6000, traced=0)
     at /usr/src/sys/amd64/amd64/trap.c:902
#14 <signal handler called>
Can't read data for section '.eh_frame' in file '/'
(kgdb)

vmcore IS available.


-- 
Larry Rosenman                     http://people.freebsd.org/~ler
Phone: +1 214-642-9640                 E-Mail: ler at FreeBSD.org
US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281

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