Bug #1030

Updated by tuxillo over 2 years ago


just happened when umounting my mp3 player. I had a "file system full"

before, in case this is important. dump way too large to upload. I'll be

away for bicycle tour the next weeks, so if you need details, sorry :) UP


panic: assertion: dep == deq in msdosfs_hashrem

#0 dumpsys () at ./machine/thread.h:83

#1 0xc018a40c in boot (howto=256) at


#2 0xc018a561 in panic (fmt=0xe5ab76b7 "assertion: %s in %s")

at /usr/build/src/sys/kern/kern_shutdown.c:800

#3 0xe5aaf8c2 in msdosfs_hashrem (dep=0xd8695b10)

at /usr/build/src/sys/vfs/msdosfs/msdosfs_denode.c:208

#4 0xe5aaf927 in msdosfs_reclaim (ap=0xe593fa54)

at /usr/build/src/sys/vfs/msdosfs/msdosfs_denode.c:679

#5 0xc01e36ac in vop_reclaim (ops=0xd4c0ca50, vp=0xdbc786e8)

at /usr/build/src/sys/kern/vfs_vopops.c:624

#6 0xc01d8858 in vclean_vxlocked (vp=0xdbc786e8, flags=8)

at /usr/build/src/sys/kern/vfs_subr.c:1154

#7 0xc01d88d9 in vgone_vxlocked (vp=0xdbc786e8) at


#8 0xc01da70a in vflush_scan (mp=0xdbb95918, vp=0xdbc786e8, data=0xe593fbdc)

at /usr/build/src/sys/kern/vfs_mount.c:1151

#9 0xc01da8dc in vmntvnodescan (mp=0xdbb95918, flags=2, fastfunc=0,

slowfunc=0xc01da690 <vflush_scan>, data=0xe593fbdc) at


#10 0xc01daa65 in vflush (mp=0xdbb95918, rootrefs=0, flags=0)

at /usr/build/src/sys/kern/vfs_mount.c:1094

#11 0xe5ab34c5 in msdosfs_unmount (mp=0xdbb95918, mntflags=0)

at /usr/build/src/sys/vfs/msdosfs/msdosfs_vfsops.c:655

#12 0xc01dfd94 in dounmount (mp=0xdbb95918, flags=0) at


#13 0xc01e0051 in sys_unmount (uap=0xe593fcf0) at


#14 0xc02a91ce in syscall2 (frame=0xe593fd40) at


#15 0xc029a166 in Xint0x80_syscall () at