Cifs vfs send error in close 512

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#1 2011-11-08 10:45:23

Please help resolve ‘CIFS VFS: Send error in read = -512’

I have a NAS box that exports a smb share via samba 3.0.25

I mount the share with:

mount -t cifs -o user=my_user,password=my_pass,rw //nas_box/my_user /media/nas_box/my_user

Which seems to be ok, but copy operations stall at the 32kB mark.

dmesg | grep -i error

gives ‘CIFS VFS: Send error in read = -512’

Display Internal CIFS Data Structures for Debugging
—————————————————
CIFS Version 1.74
Features: dfs fscache posix spnego xattr acl
Active VFS Requests: 0
Servers:
1) Name: nas_box Domain: my_workgroup Uses: 1 OS: Unix
NOS: Samba 3.0.25a Capability: 0xf3fd
SMB session status: 1 TCP status: 4
Local Users To Server: 1 SecMode: 0x3 Req On Wire: 0
Shares:
1) \nas_boxmy_user Mounts: 1 Type: NTFS DevInfo: 0x0 Attributes: 0x2b
PathComponentMax: 255 Status: 0x1 type: 0 DISCONNECTED

I’m running a 3.0.0 liquorix kernel, but the same error is reported for the stock AL kernel

Now here’s the annoying bit.. When I mount the share — using the same options — under Ubuntu 11.04 I have no issues
I also have no problems under Windows (2000)

Also worth mentioning.. I have no issues accessing SMB shares exported from the Windows box.

Last edited by culyun (2011-11-08 10:47:25)

Источник

mount.cifs и ошибки CIFS VFS: cifs_mount failed w/return code = -5 / -12 и Cannot allocate memory

Недавно поставил ещё одну винду (к сожалению, приходится пользоваться в своём домашнем хозяйстве), вспомнил о проблеме.

Собственно, как сделать всё без правки реестра? Возможно ли пропатчить самбу или указать ей какой-то флаг? Когда я раньше работал на ubuntu 10.04 и использовал smbmount, то проблем не было.

Монтирую так:
mount.cifs //192.168.x.x/share /mnt/share -o iocharset=utf8,username=admin

При копировании сначала отваливается после копирования нескольких файлов с ошибкой CIFS VFS: cifs_mount failed w/return code = -5 , потом не могу подключиться
mount error(12): Cannot allocate memory
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
с ошибкой CIFS VFS: cifs_mount failed w/return code = -12
в общем, всё как по ссылке выше.

eix samba:
net-fs/samba
Available versions: (

I have a NAS box that exports a smb share via samba 3.0.25

I mount the share with:

  mount -t cifs -o user=my_user,password=my_pass,rw //nas_box/my_user /media/nas_box/my_user

Which seems to be ok, but copy operations stall at the 32kB mark.

—-

dmesg | grep -i error

gives ‘CIFS VFS: Send error in read = -512’

—-

/proc/fs/cifs/DebugData contains

Display Internal CIFS Data Structures for Debugging
—————————————————
CIFS Version 1.74
Features: dfs fscache posix spnego xattr acl
Active VFS Requests: 0
Servers:
1) Name: nas_box  Domain: my_workgroup Uses: 1 OS: Unix
        NOS: Samba 3.0.25a      Capability: 0xf3fd
        SMB session status: 1   TCP status: 4
        Local Users To Server: 1 SecMode: 0x3 Req On Wire: 0
        Shares:
        1) \nas_boxmy_user Mounts: 1 Type: NTFS DevInfo: 0x0 Attributes: 0x2b
PathComponentMax: 255 Status: 0x1 type: 0       DISCONNECTED

        MIDs:

I’m running a 3.0.0 liquorix kernel, but the same error is reported for the stock AL kernel

—-

Now here’s the annoying bit..  When I mount the share — using the same options — under Ubuntu 11.04 I have no issues
I also have no problems under Windows (2000)

Also worth mentioning.. I have no issues accessing SMB shares exported from the Windows box.

Last edited by culyun (2011-11-08 10:47:25)

So we have Alfresco running at work and I like to have our repository mounted via CIFS:

mount /mnt/alfresco/ -v
mount.cifs kernel mount options: ip=192.168.8.91,unc=\alfresco.example.comalfresco,dir_mode=0755,nounix,sec=ntlm,uid=1001,gid=1000,user=me,pass=********

The first time this runs, it works fine. I can use it for a few hours, but then it completely locks up. If I try to ls /mnt/alfresco, it just hangs for several minutes. The only thing I can do is umount -lf /mnt/alfresco But then, if I try to mount it again, it just hangs. When I do a Ctrl+C, I see the following:

[86897.151480] CIFS VFS: cifs_mount failed w/return code = -512
[86897.155297] CIFS VFS: No task to wake, unknown frame received! NumMids 6
[86897.155302] Received Data is: : dump of 37 bytes of data at 0xffff88023366fb80
[86897.155307]  23000000 424d53ff 00000da4 c00188c0 . . . # xffffffff S M B xffffffa4 . . . xffffffc0 . . xffffffc0
[86897.155311]  00000000 00000000 00000000 31c60001 . . . . . . . . . . . . . . xffffffc6 1
[86897.155313]  02260001 08000000 . . & . .

My /etc/fstab line looks like the following:

//example.com/alfresco /mnt/alfresco cifs user=me,uid=me,gid=me,credentials=/home/me/.smbcredentials,dir_mode=0755,nounix,auto,sec=ntlm 0 0

I’m on kernel Linux-3.10.25-gentoo, but I had the same problem with 3.10.8-gentoo. If I reboot my computer, I can remount the share and use it for a couple of hours again. Is there anyway I can get more debugging information on what’s going on here?

Having issues getting my persistent network shares to mount in Ubuntu, here is what ive added to /etc/fstab

//192.168.2.10/AlphaData_GlobalShare  /media/AlphaData  cifs  credentials=/root/.smbcredentials,iocharset=utf8,uid=1001,gid=1001,vers=3.0,sec=ntlm  0  0
//192.168.2.10/AlphaMedia_GlobalShare  /media/AlphaMedia  cifs  credentials=/root/.smbcredentials,iocharset=utf8,uid=1001,gid=1001,vers=3.0,sec=ntlm  0  0
//192.168.2.10/VMRoot_GlobalShare  /media/VMRoot  cifs 
credentials=/root/.smbcredentials,iocharset=utf8,uid=1001,gid=1001,vers=3.0,sec=ntlm  0  0

Here is the error i get for sudo mount -a

mount error(22): Invalid argument
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
mount error(22): Invalid argument
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
mount error(22): Invalid argument
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)

And here are the logs

Oct 20 09:49:20 ubuntudocker kernel: [ 2150.545771] CIFS VFS: cifs_mount failed w/return code = -22
Oct 20 09:52:55 ubuntudocker kernel: [ 2365.006778] CIFS VFS: Unable to select appropriate authentication method!
Oct 20 09:52:55 ubuntudocker kernel: [ 2365.006780] CIFS VFS: Send error in SessSetup = -22
Oct 20 09:52:55 ubuntudocker kernel: [ 2365.007569] CIFS VFS: cifs_mount failed w/return code = -22
Oct 20 09:53:00 ubuntudocker kernel: [ 2370.037292] CIFS VFS: Unable to select appropriate authentication method!
Oct 20 09:53:00 ubuntudocker kernel: [ 2370.037294] CIFS VFS: Send error in SessSetup = -22
Oct 20 09:53:00 ubuntudocker kernel: [ 2370.038419] CIFS VFS: cifs_mount failed w/return code = -22
Oct 20 09:53:05 ubuntudocker kernel: [ 2375.077100] CIFS VFS: Unable to select appropriate authentication method!
Oct 20 09:53:05 ubuntudocker kernel: [ 2375.077102] CIFS VFS: Send error in SessSetup = -22
Oct 20 09:53:05 ubuntudocker kernel: [ 2375.078377] CIFS VFS: cifs_mount failed w/return code = -22

Not sure whats causing the issues here, the shares are hosted on a FreeNAS 11.2-RC1 server, same with the Ubuntu Server VM. Any idea whats causing the issue here?

Thanks

pi@pi:~ $ sudo strace mount //192.168.1.2/data /media/data -o credentials=/home/user/file,dir_mode=0777,file_mode=0777
execve("/bin/mount", ["mount", "//192.168.1.2/data", "/media/data", "-o", "credentials=/root/.smbcredential"...], [/* 14 vars */]) = 0
brk(0)                                  = 0x1c84000
uname({sys="Linux", node="pi", ...})    = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x76fb1000
access("/etc/ld.so.preload", R_OK)      = 0
open("/etc/ld.so.preload", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=42, ...}) = 0
mmap2(NULL, 42, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 0) = 0x76fb0000
close(3)                                = 0
open("/usr/lib/arm-linux-gnueabihf/libarmmem.so", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(1h5004"..., 512) = 512
lseek(3, 17960, SEEK_SET)               = 17960
read(3, ""..., 960) = 960
lseek(3, 17696, SEEK_SET)               = 17696
read(3, "A.aeabi1$05666101t1n3f122424"..., 47) = 47
fstat64(3, {st_mode=S_IFREG|0644, st_size=18920, ...}) = 0
mmap2(NULL, 83236, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76f6f000
mprotect(0x76f74000, 61440, PROT_NONE)  = 0
mmap2(0x76f83000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x76f83000
mprotect(0x7ea3b000, 4096, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSDOWN) = 0
close(3)                                = 0
munmap(0x76fb0000, 42)                  = 0
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=74899, ...}) = 0
mmap2(NULL, 74899, PROT_READ, MAP_PRIVATE, 3, 0) = 0x76f5c000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libmount.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(1340q004"..., 512) = 512
lseek(3, 243772, SEEK_SET)              = 243772
read(3, ""..., 1120) = 1120
lseek(3, 243468, SEEK_SET)              = 243468
read(3, "A0aeabi1&05666101t1n222423124"..., 49) = 49
fstat64(3, {st_mode=S_IFREG|0644, st_size=244892, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x76fb0000
mmap2(NULL, 313192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76f0f000
mprotect(0x76f4a000, 61440, PROT_NONE)  = 0
mmap2(0x76f59000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x76f59000
mmap2(0x76f5b000, 1896, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x76f5b000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(1364G004"..., 512) = 512
lseek(3, 111680, SEEK_SET)              = 111680
read(3, ""..., 1080) = 1080
lseek(3, 111396, SEEK_SET)              = 111396
read(3, "A.aeabi1$05666101t1n222424125"..., 47) = 47
fstat64(3, {st_mode=S_IFREG|0644, st_size=112760, ...}) = 0
mmap2(NULL, 183460, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76ee2000
mprotect(0x76efd000, 61440, PROT_NONE)  = 0
mmap2(0x76f0c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x76f0c000
mmap2(0x76f0e000, 3236, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x76f0e000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(1L2041004"..., 512) = 512
lseek(3, 1239936, SEEK_SET)             = 1239936
read(3, ""..., 2840) = 2840
lseek(3, 1236500, SEEK_SET)             = 1236500
read(3, "A.aeabi1$05666101t1n222423124"..., 47) = 47
fstat64(3, {st_mode=S_IFREG|0755, st_size=1242776, ...}) = 0
mmap2(NULL, 1312152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76da1000
mprotect(0x76ecc000, 65536, PROT_NONE)  = 0
mmap2(0x76edc000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12b000) = 0x76edc000
mmap2(0x76edf000, 9624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x76edf000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libblkid.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(1pM004"..., 512) = 512
lseek(3, 218756, SEEK_SET)              = 218756
read(3, ""..., 1120) = 1120
lseek(3, 218452, SEEK_SET)              = 218452
read(3, "A0aeabi1&05666101t1n222423124"..., 49) = 49
fstat64(3, {st_mode=S_IFREG|0644, st_size=219876, ...}) = 0
mmap2(NULL, 288188, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76d5a000
mprotect(0x76d8e000, 61440, PROT_NONE)  = 0
mmap2(0x76d9d000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x33000) = 0x76d9d000
mmap2(0x76da0000, 1468, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x76da0000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libpcre.so.3", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(100420004"..., 512) = 512
lseek(3, 401744, SEEK_SET)              = 401744
read(3, ""..., 1040) = 1040
lseek(3, 401436, SEEK_SET)              = 401436
read(3, "A.aeabi1$05666101t1n222424125"..., 47) = 47
fstat64(3, {st_mode=S_IFREG|0644, st_size=402784, ...}) = 0
mmap2(NULL, 467028, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76ce7000
mprotect(0x76d49000, 61440, PROT_NONE)  = 0
mmap2(0x76d58000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x61000) = 0x76d58000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(1220t004"..., 512) = 512
lseek(3, 8660, SEEK_SET)                = 8660
read(3, ""..., 1160) = 1160
lseek(3, 8328, SEEK_SET)                = 8328
read(3, "A0aeabi1&05666101t1n222423124"..., 49) = 49
fstat64(3, {st_mode=S_IFREG|0644, st_size=9820, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x76faf000
mmap2(NULL, 73912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76cd4000
mprotect(0x76cd6000, 61440, PROT_NONE)  = 0
mmap2(0x76ce5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x76ce5000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libuuid.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(1417004"..., 512) = 512
lseek(3, 12836, SEEK_SET)               = 12836
read(3, ""..., 1160) = 1160
lseek(3, 12528, SEEK_SET)               = 12528
read(3, "A.aeabi1$05666101t1n222424125"..., 47) = 47
fstat64(3, {st_mode=S_IFREG|0644, st_size=13996, ...}) = 0
mmap2(NULL, 78080, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76cc0000
mprotect(0x76cc3000, 61440, PROT_NONE)  = 0
mmap2(0x76cd2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x76cd2000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/arm-linux-gnueabihf/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "177ELF1113(1lY004"..., 512) = 512
lseek(3, 120788, SEEK_SET)              = 120788
read(3, ""..., 1520) = 1520
lseek(3, 86420, SEEK_SET)               = 86420
read(3, "A0aeabi1&05666101t1n222423124"..., 49) = 49
fstat64(3, {st_mode=S_IFREG|0755, st_size=122308, ...}) = 0
mmap2(NULL, 160316, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76c98000
mprotect(0x76cac000, 65536, PROT_NONE)  = 0
mmap2(0x76cbc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x76cbc000
mmap2(0x76cbe000, 4668, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x76cbe000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x76fae000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x76fad000
set_tls(0x76fae810, 0x76fad008, 0x76fb4050, 0x76fae810, 0x76fb4050) = 0
mprotect(0x76edc000, 8192, PROT_READ)   = 0
mprotect(0x76cbc000, 4096, PROT_READ)   = 0
mprotect(0x76cd2000, 4096, PROT_READ)   = 0
mprotect(0x76ce5000, 4096, PROT_READ)   = 0
mprotect(0x76d58000, 4096, PROT_READ)   = 0
mprotect(0x76d9d000, 8192, PROT_READ)   = 0
mprotect(0x76f0c000, 4096, PROT_READ)   = 0
mprotect(0x76f59000, 4096, PROT_READ)   = 0
mprotect(0x76f6f000, 20480, PROT_READ|PROT_WRITE) = 0
mprotect(0x76f6f000, 20480, PROT_READ|PROT_EXEC) = 0
cacheflush(0x76f6f000, 0x76f74000, 0, 0x15, 0x7ea3b2f0) = 0
mprotect(0x27000, 4096, PROT_READ)      = 0
mprotect(0x76fb3000, 4096, PROT_READ)   = 0
munmap(0x76f5c000, 74899)               = 0
set_tid_address(0x76fae3b8)             = 1089
set_robust_list(0x76fae3c0, 12)         = 0
rt_sigaction(SIGRTMIN, {0x76c9d434, [], SA_RESTORER|SA_SIGINFO, 0x76dd01a0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x76c9d2d8, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x76dd01a0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
statfs64("/sys/fs/selinux", 88, 0x7ea3b650) = -1 ENOENT (No such file or directory)
statfs64("/selinux", 88, 0x7ea3b650)    = -1 ENOENT (No such file or directory)
brk(0)                                  = 0x1c84000
brk(0x1ca5000)                          = 0x1ca5000
open("/proc/filesystems", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x76fac000
read(3, "nodevtsysfsnnodevtrootfsnnodevtr"..., 1024) = 340
read(3, "", 1024)                       = 0
close(3)                                = 0
munmap(0x76fac000, 4096)                = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1607744, ...}) = 0
mmap2(NULL, 1607744, PROT_READ, MAP_PRIVATE, 3, 0) = 0x76b0f000
close(3)                                = 0
getuid32()                              = 0
geteuid32()                             = 0
lstat64("/192.168.1.2", 0x7ea3b3c0)     = -1 ENOENT (No such file or directory)
stat64("//192.168.1.2/data", 0x7ea3b3f0) = -1 ENOENT (No such file or directory)
lstat64("/media", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat64("/media/data", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
access("//192.168.1.2/data", F_OK)      = -1 ENOENT (No such file or directory)
stat64("/sbin/mount.cifs", {st_mode=S_IFREG|S_ISUID|0755, st_size=34536, ...}) = 0
getuid32()                              = 0
geteuid32()                             = 0
getgid32()                              = 0
getegid32()                             = 0
prctl(PR_GET_DUMPABLE)                  = 1
getuid32()                              = 0
geteuid32()                             = 0
getgid32()                              = 0
getegid32()                             = 0
prctl(PR_GET_DUMPABLE)                  = 1
stat64("/run", {st_mode=S_IFDIR|0755, st_size=760, ...}) = 0
lstat64("/etc/mtab", {st_mode=S_IFLNK|0777, st_size=12, ...}) = 0
lstat64("/run/mount/utab", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
open("/run/mount/utab", O_RDWR|O_CREAT|O_LARGEFILE|O_CLOEXEC, 0644) = 3
close(3)                                = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x76fae3b8) = 1091
wait4(-1, mount error(13): Permission denied
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
[{WIFEXITED(s) && WEXITSTATUS(s) == 32}], 0, NULL) = 1091
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1091, si_uid=0, si_status=32, si_utime=0, si_stime=1} ---
close(1)                                = 0
close(2)                                = 0
exit_group(32)                          = ?
+++ exited with 32 +++


[свернуть]