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Bug #254

closed

leaked authorizer memory

Added by Sage Weil almost 14 years ago. Updated over 13 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
-
Target version:
v2.6.35
% Done:

0%

Source:
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):

Description

unreferenced object 0xffff8800c3e5d458 (size 64):
  comm "ceph-msgr/0", pid 2894, jiffies 4297181834 (age 2491.712s)
  hex dump (first 32 bytes):
    01 00 00 00 5a 5a 5a 5a b8 04 09 1c 01 88 ff ff  ....ZZZZ........
    9e 00 00 00 00 00 00 00 a0 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff810b192a>] create_object+0x190/0x292
    [<ffffffff81432001>] kmemleak_alloc+0x5b/0xa2
    [<ffffffff810ab6d9>] kmem_cache_alloc+0x14f/0x17d
    [<ffffffffa00fa496>] ceph_buffer_new+0x30/0xf5 [ceph]
    [<ffffffffa010da95>] ceph_x_build_authorizer+0xb5/0x2d9 [ceph]
    [<ffffffffa010e1dc>] ceph_x_build_request+0x212/0x31d [ceph]
    [<ffffffffa010bb9f>] ceph_build_auth_request+0x47/0xc8 [ceph]
    [<ffffffffa010c1a9>] ceph_handle_auth_reply+0x18e/0x289 [ceph]
    [<ffffffffa0102b8f>] dispatch+0xc1/0x516 [ceph]
    [<ffffffffa00f7ab8>] try_read+0xc44/0x129b [ceph]
    [<ffffffffa00f9bf9>] con_work+0x129/0x6b2 [ceph]
    [<ffffffff81048406>] worker_thread+0x1e8/0x2fa
    [<ffffffff8104b196>] kthread+0x7d/0x85
    [<ffffffff81003794>] kernel_thread_helper+0x4/0x10
    [<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88011c0904b8 (size 192):
  comm "ceph-msgr/0", pid 2894, jiffies 4297181834 (age 2491.716s)
  hex dump (first 32 bytes):
    01 d1 10 00 00 00 00 00 00 20 00 00 00 01 07 00  ......... ......
    00 00 00 00 00 00 60 00 00 00 a1 21 2d c3 88 4b  ......`....!-..K
  backtrace:
    [<ffffffff810b192a>] create_object+0x190/0x292
    [<ffffffff81432001>] kmemleak_alloc+0x5b/0xa2
    [<ffffffff810ab39c>] __kmalloc+0x195/0x1c2
    [<ffffffffa00fa4b5>] ceph_buffer_new+0x4f/0xf5 [ceph]
    [<ffffffffa010da95>] ceph_x_build_authorizer+0xb5/0x2d9 [ceph]
    [<ffffffffa010e1dc>] ceph_x_build_request+0x212/0x31d [ceph]
    [<ffffffffa010bb9f>] ceph_build_auth_request+0x47/0xc8 [ceph]
    [<ffffffffa010c1a9>] ceph_handle_auth_reply+0x18e/0x289 [ceph]
    [<ffffffffa0102b8f>] dispatch+0xc1/0x516 [ceph]
    [<ffffffffa00f7ab8>] try_read+0xc44/0x129b [ceph]
    [<ffffffffa00f9bf9>] con_work+0x129/0x6b2 [ceph]
    [<ffffffff81048406>] worker_thread+0x1e8/0x2fa
    [<ffffffff8104b196>] kthread+0x7d/0x85
    [<ffffffff81003794>] kernel_thread_helper+0x4/0x10
    [<ffffffffffffffff>] 0xffffffffffffffff
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 #1

Updated by Sage Weil almost 14 years ago

  • Status changed from New to Resolved

fixed by commit:22b1de06c9fe128ca3de72560c3e8c2cabf2927a

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