[Bug 1629102] Re: Unable to start or initialise any ceph process (ceph-mon)

[James Page]

I reverted that change and uploaded to:

 https://launchpad.net/~openstack-ubuntu-testing/+archive/ubuntu/ceph-
sru

to test and confirm that appears to resolve this problem for me.

** Changed in: google-perftools (Ubuntu)
       Status: New => Invalid

** Changed in: libunwind (Ubuntu)
   Importance: Undecided => High

** Changed in: ceph (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1629102

Title:
  Unable to start or initialise any ceph process (ceph-mon)

Status in ceph package in Ubuntu:
  Invalid
Status in google-perftools package in Ubuntu:
  Invalid
Status in libunwind package in Ubuntu:
  New

Bug description:
  Latest yakkety server build, with ceph 10.2.2; creation of the ceph-
  mon FS hangs:

  ceph-mon --mkfs -i juju-
  3da7bf0b-0062-4a2f-8949-d85e6579b759-machine-15 --keyring
  /var/lib/ceph/tmp/juju-
  3da7bf0b-0062-4a2f-8949-d85e6579b759-machine-15.mon.keyring

  spinning in:

  nanosleep({0, 2000001}, NULL)           = 0

  top of backtrace:

  #0  0x00007f5a619efd10 in __nanosleep_nocancel () at ../sysdeps/unix/syscall-template.S:84
  No locals.
  #1  0x00007f5a624b9193 in base::internal::SpinLockDelay(int volatile*, int, int) () from /usr/lib/libtcmalloc.so.4
  No symbol table info available.
  #2  0x00007f5a624b9026 in SpinLock::SlowLock() () from /usr/lib/libtcmalloc.so.4
  No symbol table info available.
  #3  0x00007f5a624adb78 in tcmalloc::ThreadCache::InitModule() () from /usr/lib/libtcmalloc.so.4
  No symbol table info available.
  #4  0x00007f5a624bbe55 in tc_malloc () from /usr/lib/libtcmalloc.so.4
  No symbol table info available.
  #5  0x00007f5a5fc05f7d in __fopen_internal (filename=0x7f5a6291c4a0 "/usr/lib/libtcmalloc.so.4", mode=0x7f5a5f984c6a "r", is32=1) at iofopen.c:69
          new_f = <optimized out>
  #6  0x00007f5a5f982ab8 in ?? () from /usr/lib/x86_64-linux-gnu/libunwind.so.8
  No symbol table info available.
  #7  0x00007f5a5f983624 in ?? () from /usr/lib/x86_64-linux-gnu/libunwind.so.8
  No symbol table info available.
  #8  0x00007f5a5f983710 in _ULx86_64_dwarf_find_debug_frame () from /usr/lib/x86_64-linux-gnu/libunwind.so.8
  No symbol table info available.
  #9  0x00007f5a5f983cde in ?? () from /usr/lib/x86_64-linux-gnu/libunwind.so.8
  No symbol table info available.
  #10 0x00007f5a5fcdc0a4 in __GI___dl_iterate_phdr (callback=0x7f5a5f983940, data=0x7fff3a02ba90) at dl-iteratephdr.c:76
          __clframe = {__cancel_routine = <optimized out>, __cancel_arg = 0x0, __do_it = 1, __cancel_type = <optimized out>}
          nloaded = 26
          ns = <optimized out>
          caller = <optimized out>
          l = 0x7f5a6291c4c0
          info = {dlpi_addr = 140026172706816, dlpi_name = 0x7f5a6291c4a0 "/usr/lib/libtcmalloc.so.4", dlpi_phdr = 0x7f5a62489040, dlpi_phnum = 8,
            dlpi_adds = 26, dlpi_subs = 0, dlpi_tls_modid = 2, dlpi_tls_data = 0x7f5a62906760}
          ret = 0

  
  looks like initial setup of tcmalloc is spinning - I've seen the same happen on start of the ceph-mon daemon (which I thought was the original problem).

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: ceph-mon 10.2.2-0ubuntu5
  ProcVersionSignature: Ubuntu 4.8.0-17.19-generic 4.8.0-rc7
  Uname: Linux 4.8.0-17-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  Date: Thu Sep 29 20:43:51 2016
  Ec2AMI: ami-0000045c
  Ec2AMIManifest: FIXME
  Ec2AvailabilityZone: nova
  Ec2InstanceType: m1.small.osci
  Ec2Kernel: unavailable
  Ec2Ramdisk: unavailable
  SourcePackage: ceph
  UpgradeStatus: No upgrade log present (probably fresh install)

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