[OmniOS-discuss] Panic on OmniOS CE r151022ay

[Schweiss, Chip]

Looks like the fix is missing:

# mdb -ke xattr_dir_inactive::dis | grep mutex
xattr_dir_inactive+0x1f:        call   -0x304cf4        <mutex_enter>
xattr_dir_inactive+0x3c:        call   -0x304bf1        <mutex_exit>
xattr_dir_inactive+0x73:        call   -0x304c28        <mutex_exit>

Looking closer I thought I had updated this system after the first crash
but did not.  However,  I had explicitly put that patch in place back in
January, but it may not have made it into later OmniOS CE releases that the
system was upgraded to.

I just ran the test on an r151022bk system and it passes.   I'll get this
system updated ASAP.

Thanks!
-Chip

On Thu, Aug 30, 2018 at 5:08 PM, Andy Fiddaman <omnios at citrus-it.net> wrote:

>
> On Thu, 30 Aug 2018, Schweiss, Chip wrote:
>
> ; >                 panicstack = unix:real_mode_stop_cpu_stage2_end+b203
> () |
> ; > unix:trap+a70 () | unix:cmntrap+e6 () | zfs:zfs_getattr+1a0 () |
> ; > genunix:fop_getattr+a8 () | genunix:xattr_dir_getattr+16c () |
> ; > genunix:fop_getattr+a8 () | nfssrv:rfs4_delegated_getattr+20 () |
> ; > nfssrv:acl3_getxattrdir+102 () | nfssrv:common_dispatch+5ab () |
> ; > nfssrv:acl_dispatch+2d () | rpcmod:svc_getreq+1c1 () |
> rpcmod:svc_run+e0 ()
> ; > | rpcmod:svc_do_run+8e () | nfs:nfssys+111 () |
> unix:brand_sys_sysenter+1d3
>
> That does look quite similar to issue 8806 that was fixed earlier in the
> year. Can you check that the fix is in place on your box since you're
> running a version of OmniOS from May.
>
> If this produces any output, then the fix is missing, otherwise it's
> something
> else.
>
>         mdb -ke xattr_dir_inactive::dis | grep mutex
>
> Please can you open an issue for this at
>         https://github.com/omniosorg/illumos-omnios/issues/new
> in the first instance as it may be OmniOS-specific?
>
> Andy
>
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