** Description changed:
Binary package hint: ntfs-3g
While copying files from my EXT-3 home partition to an external,
NTFS-formatted USB hard disk drive, ntfs-3g crashed.
I restarted my Ubuntu box; meanwhile, I ran CHKDSK on the USB drive from a
Windows PC (it found quite a lot of "lost" files, as I was kind of expecting).
When I tried again to copy the same files, ntfs-3g crashed again, though the
copy operation proceeded further than the first time. This second crash is the
one I included information about.
I am using Ubuntu 7.10 with up-to-date packages, on a Toshiba Satellite A100
notebook.
ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Tue Mar 18 12:45:18 2008
DistroRelease: Ubuntu 7.10
ExecutablePath: /bin/ntfs-3g
NonfreeKernelModules: fglrx
Package: ntfs-3g 1:1.913-2ubuntu1
PackageArchitecture: i386
ProcCmdline: /sbin/mount.ntfs-3g /dev/sdb1 /media/Archivio -o
rw,nosuid,nodev,locale=it_IT.UTF-8
ProcCwd: /
ProcEnviron:
Signal: 11
SourcePackage: ntfs-3g
StacktraceTop:
ntfs_mft_record_alloc () from /lib/libntfs-3g.so.12
?? () from /lib/libntfs-3g.so.12
?? ()
?? ()
?? ()
Title: ntfs-3g crashed with SIGSEGV in ntfs_mft_record_alloc()
Uname: Linux Claudine 2.6.22-14-generic #1 SMP Tue Feb 12 07:42:25 UTC 2008
i686 GNU/Linux
UserGroups:
Stacktrace:
#0 0xb7fbe78f in ntfs_mft_record_alloc (vol=0x805a4a8, base_ni=0x80a9228)
#1 0xb7fab0e1 in ntfs_resident_attr_resize (na=0x80a9dc8, newsize=768)
#2 0xb7fab896 in ntfs_attr_truncate (na=0x80a9dc8, newsize=768)
#3 0xb7fb4d93 in ntfs_ir_truncate (icx=0x80a9bf8, data_size=752)
#4 0xb7fb549e in ntfs_ir_make_space (icx=0x80a9bf8, data_size=134914992)
#5 0xb7fb64c1 in ntfs_ie_add (icx=0x80a9bf8, ie=0x80a9b78) at index.c:1470
1465:
1466: ntfs_log_trace("index block sizes: allocated: %d
needed: %d\n",
1467: allocated_size, new_size);
1468:
1469: if (icx->is_in_root) {
1470: if (ntfs_ir_make_space(icx, new_size) ==
STATUS_ERROR)
1471: goto err_out;
1472: } else {
1473: if (ntfs_ib_split(icx, icx->ib) == STATUS_ERROR)
1474: goto err_out;
1475: }
#6 0xb7fb6e5d in ntfs_index_add_filename (ni=0x80a9228, fn=0x80a9b10,
#7 0xb7fb1ffa in __ntfs_create (dir_ni=0x80a9228, name=0x80a84e8,
#8 0xb7fb242b in ntfs_create (dir_ni=0x80a9228, name=0x80a84e8,
#9 0x0804ac7c in ntfs_fuse_create (org_path=<value optimized out>,
#10 0x0804dc75 in ntfs_fuse_mknod (
#11 0xb7f8bab0 in fuse_fs_mknod (fs=0x805da80,
#12 0xb7f90732 in fuse_lib_mknod (req=0x80a7250, parent=3487,
#13 0xb7f94a1e in do_mknod (req=0x80a7250, nodeid=3487, inarg=0x80aa3b0)
#14 0xb7f956e3 in fuse_ll_process (data=0x805e598, buf=0xb7cb2008 "B",
len=66,
#15 0xb7f96ef6 in fuse_session_process (se=0x805a488, buf=0xb7cb2008 "B",
#16 0xb7f92f85 in fuse_session_loop (se=0x805a488) at fuse_loop.c:33
[Error: fuse_loop.c was not found in source tree]
#17 0xb7f8edd8 in fuse_loop (f=0x80aa3b0) at fuse.c:2808
[Error: fuse.c was not found in source tree]
#18 0x0804c696 in main (argc=) at ntfs-3g.c:2299
2294: ctx->vol->vol_name, ctx->vol->major_ver,
2295: ctx->vol->minor_ver);
2296: ntfs_log_info("Cmdline options: %s\n", opts.options);
2297: ntfs_log_info("Mount options: %s\n", parsed_options);
2298:
2299: fuse_loop(fh);
2300:
2301: fuse_unmount(opts.mnt_point, fc);
2302: fuse_destroy(fh);
2303: err = 0;
2304: err_out:
#19 0xb7e2c050 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#20 0x08049971 in _start ()
+
+ SegvAnalysis:
+ Segfault happened at: 0xb7fbe78f <ntfs_mft_record_alloc+3455>: movzwl
(%eax,%edx,1),%eax
+ PC (0xb7fbe78f) ok
+ source "(%eax,%edx,1)" (0x080b93eb) not located in a known VMA region
(needed readable region)!
+ destination "%eax" ok
+ SegvReason: reading unknown VMA
--
ntfs-3g crashed while copying files to an external USB drive (in
ntfs_mft_record_alloc)
https://bugs.launchpad.net/bugs/203540
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