Kernel Dump when trying to replace files

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Mount an S3 bucket using: 
2. Umount this S3 bucket
3. Mount the S3 bucket again using the same options from above
4. Copy _over_ a file or the same file _with the same name_ into that same 
bucket.

What is the expected output? What do you see instead?
The file is replaced and the filedescriptor closed.

What version of the product are you using? On what operating system?

s3fs r271.

OS: FreeBSD sonne.XXXXXXXXXXX 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Tue Aug 10 
02:08:03 UTC 2010     root@sonne.XXXXXXXX:/usr/obj/usr/src/sys/GENERIC  amd64

Please provide any additional information below.

Kernel Log:
Dec 15 14:37:20 sonne Fatal trap 12: page fault while in kernel mode
Dec 15 14:37:20 sonne cpuid = 0; apic id = 00
Dec 15 14:37:20 sonne fault virtual address     = 0x0
Dec 15 14:37:20 sonne fault code                = supervisor read instruction, 
page not present
Dec 15 14:37:20 sonne instruction pointer       = 0x20:0x0
Dec 15 14:37:20 sonne stack pointer             = 0x28:0xffffff807a1259e0
Dec 15 14:37:20 sonne frame pointer             = 0x28:0xffffff807a125b50
Dec 15 14:37:20 sonne code segment              = base 0x0, limit 0xfffff, type 
0x1b
Dec 15 14:37:20 sonne                   = DPL 0, pres 1, long 1, def32 0, gran 1
Dec 15 14:37:20 sonne processor eflags  = interrupt enabled, resume, IOPL = 0
Dec 15 14:37:20 sonne current process           = 2937 (cp)
Dec 15 14:37:20 sonne trap number               = 12
Dec 15 14:37:20 sonne panic: page fault
Dec 15 14:37:20 sonne cpuid = 0
Dec 15 14:37:20 sonne Uptime: 19m28s
Dec 15 14:37:20 sonne Cannot dump. Device not defined or unavailable.
Dec 15 14:37:20 sonne Automatic reboot in 15 seconds - press a key on the 
console to abort
Dec 15 14:37:20 sonne Rebooting...

The Server is running stable in all other operations.

Original issue reported on code.google.com by ich...@yahoo.co.uk on 15 Dec 2010 at 1:43

[GoogleCodeExporter]

Forgot the s3fs command line:

S3FSOPTS="allow_other,use_rrs=1,use_cache=/S3/.cache,umask=0077,url=https://s3.a
mazonaws.com"

mount <bucketname> /S3/s3fs/<bucketname> -o $S3FSOPTS

Original comment by ich...@yahoo.co.uk on 15 Dec 2010 at 1:45

[GoogleCodeExporter]

4. Copy _over_ a file or the same file _with the same name_ into that same 
bucket.

Please provide an example sequence of commands. Thank you.

Original comment by dmoore4...@gmail.com on 23 Dec 2010 at 11:23

[GoogleCodeExporter]

No reponse in over a month -- its assumed that this is no longer an issue or 
the submitter is no longer concerned.  When submitting issues, please provide 
very specific details so that we can reproduce the issue. Thanks.

Original comment by dmoore4...@gmail.com on 5 Feb 2011 at 1:48

• Changed state: WontFix