Messages in this thread | | | Date | Fri, 13 Apr 2012 13:10:05 -0500 | From | Larry Finger <> | Subject | 3.4-rc2: Possible memory leak in __register_sysctl_table() |
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I am seeing apparent memory leaks in 3.4-rcX. I do not think I saw these in 3.3.
The kmemleak traceback is:
unreferenced object 0xffff8800b7536180 (size 96): comm "swapper/0", pid 1, jiffies 4294892617 (age 8756.084s) hex dump (first 32 bytes): 20 c4 1c 82 ff ff ff ff 00 00 00 00 01 00 00 00 ............... 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff81383401>] kmemleak_alloc+0x21/0x50 [<ffffffff81134153>] __kmalloc+0x123/0x2a0 [<ffffffff811a8ac2>] __register_sysctl_table+0x62/0x4d0 [<ffffffff811a907d>] register_leaf_sysctl_tables+0x14d/0x220 [<ffffffff811a90e4>] register_leaf_sysctl_tables+0x1b4/0x220 [<ffffffff811a92c9>] __register_sysctl_paths+0x159/0x1f0 [<ffffffff811a9376>] register_sysctl_paths+0x16/0x20 [<ffffffff816b5c41>] ip_static_sysctl_init+0x17/0x19 [<ffffffff816b68bc>] inet_init+0xb4/0x2b2 [<ffffffff810001ca>] do_one_initcall+0x3a/0x170 [<ffffffff81686c52>] kernel_init+0xf7/0x17b [<ffffffff8139f154>] kernel_thread_helper+0x4/0x10 [<ffffffffffffffff>] 0xffffffffffffffff
Thanks,
Larry
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