pinklady-fbsd-current.local dumped core - see /var/crash/vmcore.0

Sun Oct 14 18:28:02 PDT 2018

FreeBSD pinklady-fbsd-current.local 12.0-ALPHA9 FreeBSD 12.0-ALPHA9 8ecc91cce60(sendfile_tests) GENERIC-NODEBUG  amd64

panic:

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Unread portion of the kernel message buffer:


Fatal trap 12: page fault while in kernel mode
cpuid = 3; apic id = 06
fault virtual address   = 0x410
fault code              = supervisor read data, page not present
instruction pointer     = 0x20:0xffffffff80bc8d1a
stack pointer           = 0x28:0xfffffe003a409590
frame pointer           = 0x28:0xfffffe003a409630
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 1180 (sendfile_test)

Reading symbols from /usr/local/lib/vmware-tools/modules/drivers/vmmemctl.ko...done.
Loaded symbols for /usr/local/lib/vmware-tools/modules/drivers/vmmemctl.ko
Reading symbols from /usr/local/lib/vmware-tools/modules/drivers/vmxnet.ko...done.
Loaded symbols for /usr/local/lib/vmware-tools/modules/drivers/vmxnet.ko
Reading symbols from /usr/local/lib/vmware-tools/modules/drivers/vmblock.ko...done.
Loaded symbols for /usr/local/lib/vmware-tools/modules/drivers/vmblock.ko
Reading symbols from /boot/kernel/nullfs.ko...Reading symbols from /usr/lib/debug//boot/GENERIC-NODEBUG.8ecc91cce60/nullfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/nullfs.ko
Reading symbols from /boot/kernel/mac_ntpd.ko...Reading symbols from /usr/lib/debug//boot/GENERIC-NODEBUG.8ecc91cce60/mac_ntpd.ko.debug...done.
done.
Loaded symbols for /boot/kernel/mac_ntpd.ko
#0  doadump (textdump=0) at pcpu.h:230
230     pcpu.h: No such file or directory.
        in pcpu.h
(kgdb) #0  doadump (textdump=0) at pcpu.h:230
#1  0xffffffff8043f26b in db_dump (dummy=<value optimized out>,
    dummy2=<value optimized out>, dummy3=<value optimized out>,
    dummy4=<value optimized out>) at /usr/src/sys/ddb/db_command.c:574
#2  0xffffffff8043f039 in db_command (cmd_table=<value optimized out>)
    at /usr/src/sys/ddb/db_command.c:481
#3  0xffffffff8043edb4 in db_command_loop ()
    at /usr/src/sys/ddb/db_command.c:534
#4  0xffffffff8044205f in db_trap (type=<value optimized out>,
    code=<value optimized out>) at /usr/src/sys/ddb/db_main.c:252
#5  0xffffffff80c0bfc3 in kdb_trap (type=12, code=0, tf=<value optimized out>)
    at /usr/src/sys/kern/subr_kdb.c:693
#6  0xffffffff810a7481 in trap_fatal (frame=0xfffffe003a4094d0, eva=1040)
    at /usr/src/sys/amd64/amd64/trap.c:921
#7  0xffffffff810a7589 in trap_pfault (frame=0xfffffe003a4094d0, usermode=0)
    at pcpu.h:230
#8  0xffffffff810a6bae in trap (frame=0xfffffe003a4094d0)
    at /usr/src/sys/amd64/amd64/trap.c:441
#9  0xffffffff81082ce5 in calltrap ()
    at /usr/src/sys/amd64/amd64/exception.S:232
#10 0xffffffff80bc8d1a in _sx_xlock_hard (sx=0xfffff8000429dca0, 
    x=<value optimized out>, opts=<value optimized out>)
    at /usr/src/sys/kern/kern_sx.c:682
#11 0xffffffff80c55496 in sblock (sb=<value optimized out>, 
    flags=<value optimized out>) at sx.h:168
#12 0xffffffff80bbc033 in vn_sendfile (fp=<value optimized out>, 
    sockfd=<value optimized out>, hdr_uio=0x0, trl_uio=0x0, offset=0, 
    nbytes=0, sent=0xfffffe003a409940, flags=0, td=0xfffff80003f0f580)
    at /usr/src/sys/kern/kern_sendfile.c:587
#13 0xffffffff80bbdb2b in sendfile (td=0xfffff80003f0f580, 
    uap=0xfffff80003f0f940, compat=0) at file.h:385
#14 0xffffffff810a7f49 in amd64_syscall (td=0xfffff80003f0f580, traced=0)
    at subr_syscall.c:135
#15 0xffffffff810835cd in fast_syscall_common ()
    at /usr/src/sys/amd64/amd64/exception.S:504
#16 0x00000008002eb00a in ?? ()
Previous frame inner to this frame (corrupt stack?)
Current language:  auto; currently minimal
(kgdb)