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Date:      Mon, 26 Jun 2017 09:52:23 +0200 (CEST)
From:      =?ISO-8859-1?Q?Trond_Endrest=F8l?= <Trond.Endrestol@fagskolen.gjovik.no>
To:        FreeBSD current <freebsd-current@freebsd.org>
Subject:   Re: Has gdb been disconnected from make installworld?
Message-ID:  <alpine.BSF.2.21.1706260939070.37790@mail.fig.ol.no>
In-Reply-To: <20170625190719.GD17840@kduck.kaduk.org>
References:  <alpine.BSF.2.21.1706252051120.37790@mail.fig.ol.no> <alpine.BSF.2.21.1706252103020.37790@mail.fig.ol.no> <20170625190719.GD17840@kduck.kaduk.org>

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On Sun, 25 Jun 2017 14:07-0500, Benjamin Kaduk wrote:

> On Sun, Jun 25, 2017 at 09:03:58PM +0200, Trond Endrestøl wrote:
>
> > Ah, they wound up in /usr/libexec. Still, that's an odd place for user 
> > software.
> 
> -----------------------------------------------------------------------
> r317416 | jhb | 2017-04-25 13:08:56 -0500 (Tue, 25 Apr 2017) | 16 lines
> 
> Add a new GDB_LIBEXEC option to install gdb and kgdb to /usr/libexec.
> 
> When this option is enabled, only gdb and kgdb are installed to
> /usr/libexec for use by crashinfo(8). Other bits of GDB such as
> gdbserver and gdbtui are not installed. For this option to be
> effective, GDB must be enabled.
> 
> Rework r317094 to re-enable GDB on all platforms but enable
> GDB_LIBEXEC on platforms for which the GDB in ports is a superset of
> functionality.
> 
> Reviewed by:    emaste, kib
> Suggested by:   kib
> Relnotes:       yes
> Differential Revision:  https://reviews.freebsd.org/D10449
> -----------------------------------------------------------------------
> 
> 
> Note specifically that the GDB in ports is a substantial improvement in
> functionality on amd64.
> 
> -Ben

Good to know. Thanks.

-- 
+-------------------------------+------------------------------------+
| Vennlig hilsen,               | Best regards,                      |
| Trond Endrestøl,              | Trond Endrestøl,                   |
| IT-ansvarlig,                 | System administrator,              |
| Fagskolen Innlandet,          | Gjøvik Technical College, Norway,  |
| tlf. mob.   952 62 567,       | Cellular...: +47 952 62 567,       |
| sentralbord 61 14 54 00.      | Switchboard: +47 61 14 54 00.      |
+-------------------------------+------------------------------------+
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From: Oliver Pinter <oliver.pinter@hardenedbsd.org>
Date: Mon, 26 Jun 2017 10:08:46 +0200
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Subject: Re: ZFS ABD Panic
To: Shawn Webb <shawn.webb@hardenedbsd.org>
Cc: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org>
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On Monday, June 26, 2017, Shawn Webb <shawn.webb@hardenedbsd.org> wrote:

> This is on the latest HardenedBSD 12-CURRENT on one of my servers:
>
> [141] panic: sleepq_add: td 0xfffff80008d20560 to sleep on wchan
> 0xfffff803b7d4e810 with sleeping prohibited
> [141] cpuid = 5
> [141] time = 1498436043
> [141] KDB: stack backtrace:
> [141] db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame
> 0xfffffe00002fc8b0
> [141] vpanic() at vpanic+0x19c/frame 0xfffffe00002fc930
> [141] kassert_panic() at kassert_panic+0x126/frame 0xfffffe00002fc9a0
> [141] sleepq_add() at sleepq_add+0x34f/frame 0xfffffe00002fc9f0
> [141] _sx_xlock_hard() at _sx_xlock_hard+0x2a4/frame 0xfffffe00002fcaa0
> [141] _sx_xlock() at _sx_xlock+0x98/frame 0xfffffe00002fcae0
> [141] refcount_remove_many() at refcount_remove_many+0x2a/frame
> 0xfffffe00002fcb20
> [141] abd_return_buf() at abd_return_buf+0xe3/frame 0xfffffe00002fcb50
> [141] vdev_geom_io_intr() at vdev_geom_io_intr+0x114/frame
> 0xfffffe00002fcb70
> [141] g_io_schedule_up() at g_io_schedule_up+0x42/frame 0xfffffe00002fcba0
> [141] g_up_procbody() at g_up_procbody+0x6d/frame 0xfffffe00002fcbb0
> [141] fork_exit() at fork_exit+0x84/frame 0xfffffe00002fcbf0
> [141] fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00002fcbf0
>
>   pool: rpool
>  state: ONLINE
>   scan: none requested
> config:
>
>         NAME         STATE     READ WRITE CKSUM
>         rpool        ONLINE       0     0     0
>           mirror-0   ONLINE       0     0     0
>             mfid0p3  ONLINE       0     0     0
>             mfid1p3  ONLINE       0     0     0
>           mirror-1   ONLINE       0     0     0
>             mfid2    ONLINE       0     0     0
>             mfid3    ONLINE       0     0     0
>
> errors: No known data errors


What's the corresponding git note?



>
> Thanks,
>
> --
> Shawn Webb
> Cofounder and Security Engineer
> HardenedBSD
>
> GPG Key ID:          0x6A84658F52456EEE
> GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89  3D9E 6A84 658F 5245 6EEE
>



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