[Pkg-uml-pkgs] Bug#868285: uml-utilities: failed to execute chile process 'port-helper'
Ritesh Raj Sarraf
rrs at debian.org
Fri Jul 14 08:14:03 UTC 2017
The problem is caused because of path mismatch. Still need to find the
resolution for it.
rrs at priyasi:~$ file /usr/lib64/uml/port-helper
/usr/lib64/uml/port-helper: ELF 64-bit LSB shared object, x86-64, version 1
(SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for
GNU/Linux 2.6.32, BuildID[sha1]=c5b2768784b67d1a4b0dfd900938efe22b1d4f9a,
stripped
13:57 ♒♒♒ ☺
rrs at priyasi:~$ strings `which linux` | grep port-helper
/usr/lib/uml/port-helper
/usr/lib//uml/port-helper
13:58 ♒♒♒ ☺
On Fri, Jul 14, 2017 at 1:37 PM, Ritesh Raj Sarraf <rrs at debian.org> wrote:
> Package: uml-utilities
> Version: 20070815.1-2+b2
> Severity: important
>
> On current Debian Test (Buster), uml-utilities seems to be broken in
> providing the console. This results in the UML instance not providing a
> shell to access it.
>
> =x=x=x=x=x=x=x=x=x=x=x=x=x=x=x=x=
> Starting System Logging Service...
> [ OK ] Started Login Service.
> Option "-t" is deprecated and might be removed in a later version of
> gnome-terminal.
>
> Error: Failed to execute child process “port-helper” (No such
> file or directory)
>
> [ OK ] Started Raise network interfaces.
> [ OK ] Reached target Network.
> [ OK ] Reached target Network is Online.
> =x=x=x=x=x=x=x=x=x=x=x=x=x=x=x=x=
>
> A quick search on the UML HOWTO mentions:
>
> =x=x=x=x=x=x=x=x=x=x=x=x=x=x=x=x=
> If you're running an up to date kernel with an old release of
> uml_utilities, the port-helper program will not work properly, so
> xterms will exit straight after they appear. The solution is to
> upgrade to the latest release of uml_utilities. Usually this problem
> occurs when you have installed a packaged release of UML then compiled
> your own development kernel without upgrading the uml_utilities from
> the source distribution.
> =x=x=x=x=x=x=x=x=x=x=x=x=x=x=x=x=
>
> I am not sure how to take this. uml-utilities itself hasn't changed in
> quite a while.
>
> Also, the port-helper tool is already present.
>
>
> rrs at priyasi:~$ file /usr/lib64/uml/port-helper
> /usr/lib64/uml/port-helper: ELF 64-bit LSB shared object, x86-64, version
> 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for
> GNU/Linux 2.6.32, BuildID[sha1]=c5b2768784b67d1a4b0dfd900938efe22b1d4f9a,
> stripped
> 13:36 ♒♒♒ ☺
>
>
>
>
> rrs at priyasi:~$ linux ubd0=~/rrs-home/NoTrack/uml.img eth0=daemon
> mem=1024M rw
> Core dump limits :
> soft - 0
> hard - NONE
> Checking that ptrace can change system call numbers...OK
> Checking syscall emulation patch for ptrace...OK
> Checking advanced syscall emulation patch for ptrace...OK
> Checking environment variables for a tempdir...none found
> Checking if /dev/shm is on tmpfs...OK
> Checking PROT_EXEC mmap in /dev/shm...OK
> Adding 18419712 bytes to physical memory to account for exec-shield gap
> Linux version 4.9.25 (root at x86-csail-01) (gcc version 6.3.0 20170516
> (Debian 6.3.0-18) ) #2 Sun May 21 14:29:37 UTC 2017
> Built 1 zonelists in Zone order, mobility grouping on. Total pages: 262474
> Kernel command line: ubd0=/home/rrs/rrs-home/NoTrack/uml.img eth0=daemon
> mem=1024M rw root=98:0
> PID hash table entries: 4096 (order: 3, 32768 bytes)
> Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
> Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
> Memory: 1017276K/1066564K available (4935K kernel code, 1259K rwdata,
> 1356K rodata, 157K init, 232K bss, 49288K reserved, 0K cma-reserved)
> SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
> NR_IRQS:15
> clocksource: timer: mask: 0xffffffffffffffff max_cycles: 0x1cd42e205,
> max_idle_ns: 881590404426 ns
> Calibrating delay loop... 5554.99 BogoMIPS (lpj=27774976)
> pid_max: default: 32768 minimum: 301
> Security Framework initialized
> Yama: disabled by default; enable with sysctl kernel.yama.*
> SELinux: Initializing.
> AppArmor: AppArmor disabled by boot time parameter
> Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
> Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
> Checking that host ptys support output SIGIO...Yes
> Checking that host ptys support SIGIO on close...No, enabling workaround
> devtmpfs: initialized
> Using 2.6 host AIO
> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff,
> max_idle_ns: 19112604462750000 ns
> futex hash table entries: 256 (order: 0, 6144 bytes)
> xor: measuring software checksum speed
> 8regs : 22088.400 MB/sec
> 8regs_prefetch: 20624.000 MB/sec
> 32regs : 21229.200 MB/sec
> 32regs_prefetch: 20133.200 MB/sec
> xor: using function: 8regs (22088.400 MB/sec)
> NET: Registered protocol family 16
> raid6: int64x1 gen() 3845 MB/s
> raid6: int64x1 xor() 1974 MB/s
> raid6: int64x2 gen() 3785 MB/s
> raid6: int64x2 xor() 2324 MB/s
> raid6: int64x4 gen() 3248 MB/s
> raid6: int64x4 xor() 2329 MB/s
> raid6: int64x8 gen() 3168 MB/s
> raid6: int64x8 xor() 2184 MB/s
> raid6: using algorithm int64x1 gen() 3845 MB/s
> raid6: .... xor() 1974 MB/s, rmw enabled
> raid6: using intx1 recovery algorithm
> NetLabel: Initializing
> NetLabel: domain hash size = 128
> NetLabel: protocols = UNLABELED CIPSOv4
> NetLabel: unlabeled traffic allowed by default
> clocksource: Switched to clocksource timer
> VFS: Disk quotas dquot_6.6.0
> VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
> NET: Registered protocol family 2
> TCP established hash table entries: 16384 (order: 5, 131072 bytes)
> TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
> TCP: Hash tables configured (established 16384 bind 16384)
> UDP hash table entries: 1024 (order: 3, 32768 bytes)
> UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
> NET: Registered protocol family 1
> console [stderr0] disabled
> mconsole (version 2) initialized on /home/rrs/.uml/nyQoY4/mconsole
> Checking host MADV_REMOVE support...OK
> Mapper v0.1
> mmapper_init - find_iomem failed
> audit: initializing netlink subsys (disabled)
> audit: type=2000 audit(1500018377.699:1): initialized
> workingset: timestamp_bits=46 max_order=18 bucket_order=0
> squashfs: version 4.0 (2009/01/31) Phillip Lougher
> JFS: nTxBlock = 7947, nTxLock = 63579
> SGI XFS with ACLs, security attributes, realtime, no debug enabled
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> io scheduler noop registered
> io scheduler cfq registered (default)
> NET: Registered protocol family 17
> Initialized stdio console driver
> Console initialized on /dev/tty0
> console [tty0] enabled
> Initializing software serial port version 1
> Choosing a random ethernet address for device eth0
> Netdevice 0 (3a:2a:10:4f:08:65) : daemon backend (uml_switch version 3) -
> unix:/var/run/uml-utilities/uml_switch.ctl
>
> console [mc-1] enabled
> registered taskstats version 1
> zswap: default zpool zbud not available
> zswap: pool creation failed
> Btrfs loaded, crc32c=crc32c-generic
> EXT4-fs (ubda): couldn't mount as ext3 due to feature incompatibilities
> random: fast init done
> EXT4-fs (ubda): recovery complete
> EXT4-fs (ubda): mounted filesystem with ordered data mode. Opts: (null)
> VFS: Mounted root (ext4 filesystem) on device 98:0.
> devtmpfs: mounted
> This architecture does not have kernel memory protection.
> SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.30:
> No such file or directory
> systemd[1]: Failed to insert module 'autofs4': No such file or directory
> systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA
> +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ
> +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
> systemd[1]: Detected virtualization uml.
> systemd[1]: Detected architecture x86-64.
>
> Welcome to Debian GNU/Linux 9 (stretch)!
>
> systemd[1]: Set hostname to <uml>.
> systemd[1]: Failed to enable kbrequest handling: Inappropriate ioctl for
> device
> systemd[1]: Created slice User and Session Slice.
> [ OK ] Created slice User and Session Slice.
> systemd[1]: Listening on Syslog Socket.
> [ OK ] Listening on Syslog Socket.
> systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
> [ OK ] Started Dispatch Password Requests to Console Directory Watch.
> systemd[1]: Created slice System Slice.
> [ OK ] Created slice System Slice.
> systemd[1]: Mounting POSIX Message Queue File System...
> Mounting POSIX Message Queue File System...
> [ OK ] Created slice system-getty.slice.
> [ OK ] Listening on Journal Socket.
> [ OK ] Listening on /dev/initctl Compatibility Named Pipe.
> [ OK ] Started Forward Password Requests to Wall Directory Watch.
> [ OK ] Reached target Paths.
> [ OK ] Listening on udev Kernel Socket.
> [ OK ] Listening on Journal Socket (/dev/log).
> [ OK ] Listening on Network Service Netlink Socket.
> [ OK ] Reached target Slices.
> [UNSUPP] Starting of Arbitrary Executable File …System Automount Point not
> supported.
> Starting Load Kernel Modules...
> [ OK ] Reached target Encrypted Volumes.
> [ OK ] Reached target Swap.
> Starting Remount Root and Kernel File Systems...
> Starting Create Static Device Nodes in /dev...
> [ OK ] Listening on udev Control Socket.
> [ OK ] Listening on Journal Audit Socket.
> Starting Journal Service...
> [ OK ] Mounted POSIX Message Queue File System.
> [FAILED] Failed to start Load Kernel Modules.
> See 'systemctl status systemd-modules-load.service' for details.
> [ OK ] Started Create Static Device Nodes in /dev.
> Starting udev Kernel Device Manager...
> Starting Apply Kernel Variables...
> [ OK ] Started Remount Root and Kernel File Systems.
> Starting Load/Save Random Seed...
> [ OK ] Reached target Local File Systems (Pre).
> Mounting /var/tmp/lxc...
> Mounting /lib/modules...
> Starting udev Coldplug all Devices...
> [ OK ] Started udev Kernel Device Manager.
> [ OK ] Started Journal Service.
> [ OK ] Started Apply Kernel Variables.
> [ OK ] Started Load/Save Random Seed.
> [ OK ] Mounted /var/tmp/lxc.
> [ OK ] Mounted /lib/modules.
> [ OK ] Reached target Local File Systems.
> Starting Raise network interfaces...
> Starting Flush Journal to Persistent Storage...
> Starting Network Service...
> systemd-journald[841]: Received request to flush runtime journal from PID 1
> [ OK ] Started Flush Journal to Persistent Storage.
> Starting Create Volatile Files and Directories...
> [ OK ] Started Create Volatile Files and Directories.
> Starting Network Time Synchronization...
> Starting Update UTMP about System Boot/Shutdown...
> [ OK ] Started Network Service.
> [ OK ] Started Update UTMP about System Boot/Shutdown.
> [ OK ] Started Network Time Synchronization.
> [ OK ] Reached target System Time Synchronized.
> [ OK ] Started udev Coldplug all Devices.
> [ OK ] Reached target System Initialization.
> [ OK ] Started Daily Cleanup of Temporary Directories.
> [ OK ] Listening on D-Bus System Message Bus Socket.
> [ OK ] Reached target Sockets.
> [ OK ] Reached target Basic System.
> [ OK ] Started D-Bus System Message Bus.
> Starting Login Service...
> [ OK ] Started Regular background program processing daemon.
> [ OK ] Started Daily apt activities.
> [ OK ] Reached target Timers.
> Starting System Logging Service...
> [ OK ] Started Login Service.
> Option "-t" is deprecated and might be removed in a later version of
> gnome-terminal.
>
> Error: Failed to execute child process “port-helper” (No such
> file or directory)
>
> [ OK ] Started Raise network interfaces.
> [ OK ] Reached target Network.
> [ OK ] Reached target Network is Online.
> Starting /etc/rc.local Compatibility...
> Starting iSCSI initiator daemon (iscsid)...
> [ OK ] Started /etc/rc.local Compatibility.
> SCSI subsystem initialized
> Loading iSCSI transport class v2.0-870.
> [ OK ] Started iSCSI initiator daemon (iscsid).
> [ OK ] Reached target Remote File Systems (Pre).
> [ OK ] Reached target Remote File Systems.
> Starting Permit User Sessions...
> [ OK ] Started Permit User Sessions.
> [ OK ] Started Getty on tty1.
> [ OK ] Reached target Login Prompts.
> random: crng init done
>
>
> -- System Information:
> Debian Release: buster/sid
> APT prefers testing
> APT policy: (900, 'testing'), (500, 'unstable'), (100, 'experimental')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 4.10.17+ (SMP w/4 CPU cores)
> Locale: LANG=en_IN, LC_CTYPE=en_IN (charmap=UTF-8), LANGUAGE=en_IN:en
> (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> Init: systemd (via /run/systemd/system)
>
> Versions of packages uml-utilities depends on:
> ii adduser 3.115
> ii libc6 2.24-12
> ii libfuse2 2.9.7-1
> ii libreadline7 7.0-3
> ii lsb-base 9.20161125
>
> uml-utilities recommends no packages.
>
> Versions of packages uml-utilities suggests:
> ii user-mode-linux 4.9-1um-1+b3
>
> -- Configuration Files:
> /etc/default/uml-utilities changed:
> UML_SWITCH_OPTIONS="-tap tap0"
> UML_SWITCH_USER="uml-net"
>
>
> -- no debconf information
>
--
Ritesh Raj Sarraf
RESEARCHUT - http://www.researchut.com
"Necessity is the mother of invention."
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