vkernel tmpfs panic

Link to this paste: http://bugs.dragonflybsd.org/pastes/404

Added by tuxillo almost 2 years ago.
Syntax: Plain Text

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
# df -h
Filesystem        Size   Used  Avail Capacity  Mounted on
VKROOT             19G   8.2G    11G    42%    /
devfs             1.0K   1.0K     0B   100%    /dev
/pfs/@@-1:00001    19G   8.2G    11G    42%    /test01
tmpfs             573M     0B   573M     0%    /mnt/tmpfs
# sh
# exit
# for i in `seq 1 10`
> do
> rm -fr /mnt/tmpfs/1 && time /root/tmpfs1.sh
> done
Touching 100000
      210.79 real         0.00 user       132.56 sys
Touching 100000
panic: pmap_enter: invalid page directory va=0xc000000000
cpuid = 0
Trace beginning at frame 0x1002bee88b0
panic() at 0x4bcba3
panic() at 0x4bcba3
pmap_enter() at 0x68b97f
vm_fault() at 0x6522b7
dblfault_handler() at 0x684189
user_trap() at 0x684eb8
go_user() at 0x685263
Debugger("panic")

CPU0 stopping CPUs: 0x000000000000000e
 stopped
Stopped at      0x68191d:       movb    $0,0x1a71748(%rip)
db>

Download