8521 nvlist memory leak in get_clones_stat() and spa_load_best()
illumos/illumos-gate@7d3000f774e20097a1ee45cbd06d0e38065ddd5a
https://github.com/illumos/illumos-gate/commit/7d3000f774e20097a1ee45cbd06d0e38065ddd5a
https://www.illumos.org/issues/8521
Yuri reported this to the mailing list: doing a `reboot -d` on current illumos-gate HEAD gives the following ":: findleaks -dv" output: findleaks: maximum buffers => 301061 findleaks: actual buffers => 297587 findleaks: findleaks: potential pointers => 29289774 findleaks: dismissals => 26242305 (89.5%) findleaks: misses => 331153 ( 1.1%) findleaks: dups => 2419681 ( 8.2%) findleaks: follows => 296635 ( 1.0%) findleaks: findleaks: peak memory usage => 7353 kB findleaks: elapsed CPU time => 1.5 seconds findleaks: elapsed wall time => 2.0 seconds findleaks: CACHE LEAKED BUFCTL CALLER ffffff03d222b008 120 ffffff03ef7ceb78 nv_alloc_sys+0x1f ffffff03d222a448 123 ffffff03f4150cc8 nv_alloc_sys+0x1f ffffff03d222b448 5 ffffff03f28bd598 nv_alloc_sys+0x1f ffffff03d222b888 87 ffffff03f28c10f0 nv_alloc_sys+0x1f ffffff03d222c008 21 ffffff03f4139310 nv_alloc_sys+0x1f ffffff03d222b888 43 ffffff040ef3f3e8 nv_alloc_sys+0x1f ffffff03d222c008 120 ffffff03f4591e58 nv_alloc_sys+0x1f ffffff03d222b008 121 ffffff03f352c068 nv_alloc_sys+0x1f ffffff03d222a448 112 ffffff03f414e5f8 nv_alloc_sys+0x1f ffffff03d222b008 119 ffffff03ee92fdc0 nv_alloc_sys+0x1f ffffff03d222b888 46 ffffff03f28c1378 nv_alloc_sys+0x1f ffffff03d222b448 4 ffffff03f28c7708 nv_alloc_sys+0x1f ffffff03d222c008 20 ffffff03f2a6e7e8 nv_alloc_sys+0x1f
Reviewed by: Steve Gonczi <steve.gonczi@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Yuri Pankov <yuripv@gmx.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Author: Pavel Zakharov <pavel.zakharov@delphix.com>