ntfs overlap

Link to this paste: http://bugs.dragonflybsd.org/pastes/445

Added by tuxillo 8 months ago.
Syntax: Plain Text

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(kgdb) back
#0  _get_mycpu () at ./machine/thread.h:69
#1  md_dumpsys (di=di@entry=0xffffffff80facaa0 <dumper>) at /usr/src/sys/platform/pc64/x86_64/dump_machdep.c:265
#2  0xffffffff805aee8c in dumpsys () at /usr/src/sys/kern/kern_shutdown.c:912
#3  0xffffffff802bbb1c in db_fncall (dummy1=<optimized out>, dummy2=<optimized out>, dummy3=<optimized out>, dummy4=<optimized out>)
    at /usr/src/sys/ddb/db_command.c:539
#4  0xffffffff802bbf53 in db_command (aux_cmd_tablep_end=<optimized out>, aux_cmd_tablep=<optimized out>, cmd_table=<optimized out>,
    last_cmdp=0xffffffff80e28430 <db_last_command>) at /usr/src/sys/ddb/db_command.c:401
#5  db_command_loop () at /usr/src/sys/ddb/db_command.c:467
#6  0xffffffff802beb24 in db_trap (type=type@entry=3, code=code@entry=0) at /usr/src/sys/ddb/db_trap.c:71
#7  0xffffffff8097738d in kdb_trap (type=type@entry=3, code=code@entry=0, regs=regs@entry=0xffffffe06afe2f38)
    at /usr/src/sys/platform/pc64/x86_64/db_interface.c:174
#8  0xffffffff8097dae8 in trap (frame=0xffffffe06afe2f38) at /usr/src/sys/platform/pc64/x86_64/trap.c:726
#9  0xffffffff8096704f in calltrap () at /usr/src/sys/platform/pc64/x86_64/exception.S:188
#10 0xffffffff80977611 in breakpoint () at ./cpu/cpufunc.h:73
#11 Debugger (msg=msg@entry=0xffffffff80a7c71e "panic") at /usr/src/sys/platform/pc64/x86_64/db_interface.c:357
#12 0xffffffff805af636 in panic (fmt=fmt@entry=0xffffffff80a8b84c "bgetvp - overlapping buffer") at /usr/src/sys/kern/kern_shutdown.c:813
#13 0xffffffff80626be2 in bgetvp (vp=vp@entry=0xffffffe06ae30d20, bp=bp@entry=0xffffffe0067e8130, testsize=testsize@entry=4096)
    at /usr/src/sys/kern/vfs_subr.c:893
#14 0xffffffff80611be2 in getblk (vp=vp@entry=0xffffffe06ae30d20, loffset=3221233664, size=4096, blkflags=blkflags@entry=0, slptimeo=slptimeo@entry=0)
    at /usr/src/sys/kern/vfs_bio.c:3073
#15 0xffffffff80611e71 in breadnx (vp=0xffffffe06ae30d20, loffset=<optimized out>, size=<optimized out>, raoffset=0x0, rabsize=0x0, cnt=0, bpp=0xffffffe06afe3200)
    at /usr/src/sys/kern/vfs_bio.c:960
#16 0xffffffff826453bd in bread () from /boot/kernel/ntfs.ko
#17 0xffffffff82648edb in ntfs_readntvattr_plain () from /boot/kernel/ntfs.ko
#18 0xffffffff8264930b in ntfs_readattr_plain () from /boot/kernel/ntfs.ko
#19 0xffffffff826498a0 in ntfs_readattr () from /boot/kernel/ntfs.ko
#20 0xffffffff82645be4 in ntfs_loadntnode () from /boot/kernel/ntfs.ko
#21 0xffffffff82645468 in ntfs_findvattr () from /boot/kernel/ntfs.ko
#22 0xffffffff82645687 in ntfs_ntvattrget () from /boot/kernel/ntfs.ko
#23 0xffffffff82647abf in ntfs_ntreaddir () from /boot/kernel/ntfs.ko
#24 0xffffffff82644ac8 in ntfs_readdir () from /boot/kernel/ntfs.ko
#25 0xffffffff80637741 in vop_readdir (ops=0xffffffe006774000, vp=0xc81d400, uio=uio@entry=0xffffffe06afe3868, cred=<optimized out>,
    eofflag=eofflag@entry=0xffffffe06afe3854, ncookies=ncookies@entry=0x0, cookies=cookies@entry=0x0) at /usr/src/sys/kern/vfs_vopops.c:746
#26 0xffffffff8063455c in kern_getdirentries (fd=<optimized out>, buf=0x800682000 <Address 0x800682000 out of bounds>, count=4096,
    basep=basep@entry=0xffffffe06afe38f0, res=res@entry=0xffffffe06afe3950, direction=direction@entry=UIO_USERSPACE) at /usr/src/sys/kern/vfs_syscalls.c:4088
#27 0xffffffff80634614 in sys_getdirentries (uap=0xffffffe06afe3950) at /usr/src/sys/kern/vfs_syscalls.c:4139
#28 0xffffffff8097e398 in syscall2 (frame=0xffffffe06afe39f8) at /usr/src/sys/platform/pc64/x86_64/trap.c:1243
#29 0xffffffff8096729b in Xfast_syscall () at /usr/src/sys/platform/pc64/x86_64/exception.S:323
#30 0x000000000000002b in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

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