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Bug #7737
closed
libipadm`ipadm_enable_if() leaks ifnvl
Start date:
2017-01-06
Due date:
% Done:
100%
Estimated time:
Difficulty:
Bite-size
Tags:
Gerrit CR:
Description
antares:root:~# ipadm disable-if -t vmxnet3s1
antares:root:~# mdb /sbin/ipadm
> ::sysbp _exit
> ::run enable-if -t vmxnet3s1
mdb: stop on entry to _exit
mdb: target stopped at:
0xfee556ba: nop
mdb: You've got symbols!
Loading modules: [ ld.so.1 libumem.so.1 libc.so.1 libnvpair.so.1 ]
> ::findleaks -d
CACHE LEAKED BUFCTL CALLER
08078590 1 080a3e40 libnvpair.so.1`nv_alloc_sys+0x1b
08078590 2 080a3f78 libnvpair.so.1`nv_alloc_sys+0x1b
08078590 1 080a3f10 libnvpair.so.1`nv_alloc_sys+0x1b
08079590 2 080c4270 libnvpair.so.1`nv_alloc_sys+0x1b
0807b010 2 080b8068 libnvpair.so.1`nv_alloc_sys+0x1b
0807c010 2 080b0138 libnvpair.so.1`nv_alloc_sys+0x1b
------------------------------------------------------------------------
Total 10 buffers, 496 bytes
umem_alloc_32 leak: 1 buffer, 32 bytes
ADDR BUFADDR TIMESTAMP THREAD
CACHE LASTLOG CONTENTS
80a3e40 809ff38 1e0f04c4bd0 1
8078590 0 0
libumem.so.1`umem_cache_alloc_debug+0x1fe
libumem.so.1`umem_cache_alloc+0x99
libumem.so.1`umem_alloc+0x50
libumem.so.1`umem_malloc+0x36
libnvpair.so.1`nv_alloc_sys+0x1b
libnvpair.so.1`nv_priv_alloc+0x13
libnvpair.so.1`nvlist_xalloc+0x1c
libnvpair.so.1`nvlist_xunpack+0x34
libnvpair.so.1`nvlist_unpack+0x29
libipadm.so.1`i_ipadm_init_ifs+0x155
libipadm.so.1`ipadm_enable_if+0x98
do_enable_if+0x55
main+0xdf
_start+0x83
umem_alloc_32 leak: 2 buffers, 32 bytes each, 64 bytes total
ADDR BUFADDR TIMESTAMP THREAD
CACHE LASTLOG CONTENTS
80a3f78 809fea8 1e0f04c685a 1
8078590 0 0
libumem.so.1`umem_cache_alloc_debug+0x1fe
libumem.so.1`umem_cache_alloc+0x18f
libumem.so.1`umem_alloc+0x50
libumem.so.1`umem_malloc+0x36
libnvpair.so.1`nv_alloc_sys+0x1b
libnvpair.so.1`nv_mem_zalloc+0x25
libnvpair.so.1`nv_priv_alloc_embedded+0x13
libnvpair.so.1`nvs_embedded+0x6c
libnvpair.so.1`nvpair_native_embedded+0x59
libnvpair.so.1`nvs_native_nvp_op+0x98
libnvpair.so.1`nvs_decode_pairs+0x5d
libnvpair.so.1`nvs_operation+0x5e
libnvpair.so.1`nvs_native+0x4f
libnvpair.so.1`nvlist_common+0xb2
libnvpair.so.1`nvlist_xunpack+0x53
umem_alloc_32 leak: 1 buffer, 32 bytes
ADDR BUFADDR TIMESTAMP THREAD
CACHE LASTLOG CONTENTS
80a3f10 809fed8 1e0f04c54d2 1
8078590 0 0
libumem.so.1`umem_cache_alloc_debug+0x1fe
libumem.so.1`umem_cache_alloc+0x18f
libumem.so.1`umem_alloc+0x50
libumem.so.1`umem_malloc+0x36
libnvpair.so.1`nv_alloc_sys+0x1b
libnvpair.so.1`nv_mem_zalloc+0x25
libnvpair.so.1`nvlist_xalloc+0x37
libnvpair.so.1`nvlist_xunpack+0x34
libnvpair.so.1`nvlist_unpack+0x29
libipadm.so.1`i_ipadm_init_ifs+0x155
libipadm.so.1`ipadm_enable_if+0x98
do_enable_if+0x55
main+0xdf
_start+0x83
umem_alloc_48 leak: 2 buffers, 48 bytes each, 96 bytes total
ADDR BUFADDR TIMESTAMP THREAD
CACHE LASTLOG CONTENTS
80c4270 80c3fc0 1e0f04d8252 1
8079590 0 0
libumem.so.1`umem_cache_alloc_debug+0x1fe
libumem.so.1`umem_cache_alloc+0x18f
libumem.so.1`umem_alloc+0x50
libumem.so.1`umem_malloc+0x36
libnvpair.so.1`nv_alloc_sys+0x1b
libnvpair.so.1`nv_mem_zalloc+0x25
libnvpair.so.1`nvp_buf_alloc+0x19
libnvpair.so.1`nvs_decode_pairs+0x3c
libnvpair.so.1`nvs_operation+0x5e
libnvpair.so.1`nvs_embedded+0xa4
libnvpair.so.1`nvpair_native_embedded+0x59
libnvpair.so.1`nvs_native_nvp_op+0x98
libnvpair.so.1`nvs_decode_pairs+0x5d
libnvpair.so.1`nvs_operation+0x5e
libnvpair.so.1`nvs_native+0x4f
umem_alloc_56 leak: 2 buffers, 56 bytes each, 112 bytes total
ADDR BUFADDR TIMESTAMP THREAD
CACHE LASTLOG CONTENTS
80b8068 80b6f38 1e0f04c7147 1
807b010 0 0
libumem.so.1`umem_cache_alloc_debug+0x1fe
libumem.so.1`umem_cache_alloc+0x18f
libumem.so.1`umem_alloc+0x50
libumem.so.1`umem_malloc+0x36
libnvpair.so.1`nv_alloc_sys+0x1b
libnvpair.so.1`nv_mem_zalloc+0x25
libnvpair.so.1`nvp_buf_alloc+0x19
libnvpair.so.1`nvs_decode_pairs+0x3c
libnvpair.so.1`nvs_operation+0x5e
libnvpair.so.1`nvs_embedded+0xa4
libnvpair.so.1`nvpair_native_embedded+0x59
libnvpair.so.1`nvs_native_nvp_op+0x98
libnvpair.so.1`nvs_decode_pairs+0x5d
libnvpair.so.1`nvs_operation+0x5e
libnvpair.so.1`nvs_native+0x4f
umem_alloc_80 leak: 2 buffers, 80 bytes each, 160 bytes total
ADDR BUFADDR TIMESTAMP THREAD
CACHE LASTLOG CONTENTS
80b0138 80afea8 1e0f04c5f6b 1
807c010 0 0
libumem.so.1`umem_cache_alloc_debug+0x1fe
libumem.so.1`umem_cache_alloc+0x18f
libumem.so.1`umem_alloc+0x50
libumem.so.1`umem_malloc+0x36
libnvpair.so.1`nv_alloc_sys+0x1b
libnvpair.so.1`nv_mem_zalloc+0x25
libnvpair.so.1`nvp_buf_alloc+0x19
libnvpair.so.1`nvs_decode_pairs+0x3c
libnvpair.so.1`nvs_operation+0x5e
libnvpair.so.1`nvs_native+0x4f
libnvpair.so.1`nvlist_common+0xb2
libnvpair.so.1`nvlist_xunpack+0x53
libnvpair.so.1`nvlist_unpack+0x29
libipadm.so.1`i_ipadm_init_ifs+0x155
libipadm.so.1`ipadm_enable_if+0x98
>
Updated by Electric Monk almost 5 years ago
- Status changed from In Progress to Closed
- % Done changed from 50 to 100
git commit cc6b30399e68fb9666466c57ed822f297b2c6ae4
commit cc6b30399e68fb9666466c57ed822f297b2c6ae4
Author: Yuri Pankov <yuri.pankov@nexenta.com>
Date: 2017-01-06T21:45:01.000Z
7737 libipadm`ipadm_enable_if() leaks ifnvl
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
Reviewed by: Rick McNeal <rick.mcneal@nexenta.com>
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Approved by: Dan McDonald <danmcd@omniti.com>
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