Bug #5504
crash: kernel heap corruption detected
0%
Description
running Smartos on latests bits i got a crashdump while scrubbing a pool containing filesystems with big blocks:
kernel memory allocator : buffer freed to wrong cache
buffer was allocated from zio_data_buf_131072,
caller attempting free to zio_data_buf_28672
more details see screenshot at http://images.inside-irc.net/image/IMG_3795%201-1evo5xz9b6b.jpg
crash dump available as well.
thx
Updated by Gernot Strasser about 6 years ago
Multiple crashes on different systems have now happened to me, any takers?
kernel memory allocator:
buffer freed to wrong cache
buffer was allocated from zio_data_buf_8192,
caller attempting free to zio_data_buf_1048576.
buffer=ffffff019de4e000 bufctl=ffffff07e7f520e8 cache: zio_data_buf_1048576
panic[cpu3]/thread=ffffff002e017c40:
kernel heap corruption detected
ffffff002e017a50 fffffffffba28cd4 ()
ffffff002e017ab0 genunix:kmem_slab_free+c1 ()
ffffff002e017b20 genunix:kmem_magazine_destroy+6e ()
ffffff002e017b60 genunix:kmem_depot_ws_reap+5d ()
ffffff002e017c20 genunix:taskq_thread+2d0 ()
ffffff002e017c30 unix:thread_start+8 ()
Where can I upload a crash dump ?