Re: kern/51051 (drm radeon panic)

[David Holland <dholland-bugs%netbsd.org@localhost>]

The following reply was made to PR kern/51051; it has been noted by GNATS.

From: David Holland <dholland-bugs%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/51051 (drm radeon panic)
Date: Mon, 30 May 2016 04:09:02 +0000

 These don't appear to have been sent to gnats:
 
    ------
 
 From: Hauke Fath <hf%spg.tu-darmstadt.de@localhost>
 To: Taylor R Campbell <riastradh%NetBSD.org@localhost>
 Cc: kern-bug-people%NetBSD.org@localhost, netbsd-bugs%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost,
 	dholland%NetBSD.org@localhost
 Subject: Re: kern/51051 (drm radeon panic)
 Date: Tue, 10 May 2016 13:51:59 +0200
 
 On Tue, 3 May 2016 04:22:38 +0000, Taylor R Campbell wrote:
 > It is conceivable that
 > 
 > https://mail-index.netbsd.org/source-changes/2016/04/24/msg074203.html
 > 
 > might have fixed it or at least changed it -- is your 7.99.27 kernel
 > from before or after that?
 
 It is two days older than the above commit. 
 
 I have been running a 7_99_29 kernel since yesterday, which gives me 
 
 May 10 11:19:33 Gstoder /netbsd: Failed to expire sync object before 
 buffer eviction
 May 10 11:20:04 Gstoder /netbsd: Failed to expire sync object before 
 buffer eviction
 May 10 11:22:05 Gstoder /netbsd: Failed to expire sync object before 
 buffer eviction
 May 10 11:32:20 Gstoder syslogd[311]: last message repeated 149 times
 
 a lot. Would this be related?
 
 Cheerio,
 hauke 
 
 -- 
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 From: Taylor R Campbell <riastradh%NetBSD.org@localhost>
 To: Hauke Fath <hf%spg.tu-darmstadt.de@localhost>
 CC: kern-bug-people%NetBSD.org@localhost, netbsd-bugs%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost,
 	dholland%NetBSD.org@localhost
 Subject: Re: kern/51051 (drm radeon panic)
 Date: Tue, 10 May 2016 18:17:29 +0000
 
    Date: Tue, 10 May 2016 13:51:59 +0200
    From: Hauke Fath <hf%spg.tu-darmstadt.de@localhost>
 
    On Tue, 3 May 2016 04:22:38 +0000, Taylor R Campbell wrote:
    > It is conceivable that
    > 
    > https://mail-index.netbsd.org/source-changes/2016/04/24/msg074203.html
    > 
    > might have fixed it or at least changed it -- is your 7.99.27 kernel
    > from before or after that?
 
    It is two days older than the above commit. 
 
    I have been running a 7_99_29 kernel since yesterday, which gives me 
 
    May 10 11:19:33 Gstoder /netbsd: Failed to expire sync object before 
    buffer eviction
    May 10 11:20:04 Gstoder /netbsd: Failed to expire sync object before 
    buffer eviction
    May 10 11:22:05 Gstoder /netbsd: Failed to expire sync object before 
    buffer eviction
    May 10 11:32:20 Gstoder syslogd[311]: last message repeated 149 times
 
    a lot. Would this be related?
 
 Certainly looks plausible!  Need to take a closer look to be sure of
 what's going on, though.