Quoting Slawa Olhovchenkov <s...@zxy.spb.ru> (from Mon, 28 May 2018 01:06:12 +0300):On Sun, May 27, 2018 at 09:41:59PM +0200, Kirill Ponomarev wrote:On 05/22, Slawa Olhovchenkov wrote:> It has been a while since I tried Karl's patch the last time, and I > stopped because it didn't apply to -current anymore at some point. > Will what is provided right now in the patch work on -current? I am mean yes, after s/vm_cnt.v_free_count/vm_free_count()/gI am don't know how to have two distinct patch (for stable and current) in one review.I'm experiencing these issues sporadically as well, would you mind to publish this patch for fresh current?Week ago I am adopt and publish patch to fresh current and stable, is adopt need again?I applied the patch in the review yesterday to rev 333966, it applied OK (with some fuzz). I will try to reproduce my issue with the patch.
The behavior changed (or the system was long enough in this state without me noticing it). I have a panic now: panic: deadlkres: possible deadlock detected for 0xfffff803766db580, blocked for 1803003 ticks
I only have the textdump. Is nayone up to debug this? If yes, I switch to normal dumps, just tell me what I shall check for.
db:0:kdb.enter.panic> run lockinfo db:1:lockinfo> show locks No such command; use "help" to list available commands db:1:lockinfo> show alllocks No such command; use "help" to list available commands db:1:lockinfo> show lockedvnods Locked vnodes db:0:kdb.enter.panic> show pcpu cpuid = 6 dynamic pcpu = 0xfffffe008f03e840 curthread = 0xfffff80370c82000: pid 0 tid 100218 "deadlkres" curpcb = 0xfffffe0116472cc0 fpcurthread = none idlethread = 0xfffff803700b9580: tid 100008 "idle: cpu6" curpmap = 0xffffffff80d28448 tssp = 0xffffffff80d96d90 commontssp = 0xffffffff80d96d90 rsp0 = 0xfffffe0116472cc0 gs32p = 0xffffffff80d9d9c8 ldt = 0xffffffff80d9da08 tss = 0xffffffff80d9d9f8 db:0:kdb.enter.panic> bt Tracing pid 0 tid 100218 td 0xfffff80370c82000 kdb_enter() at kdb_enter+0x3b/frame 0xfffffe0116472aa0 vpanic() at vpanic+0x1c0/frame 0xfffffe0116472b00 panic() at panic+0x43/frame 0xfffffe0116472b60 deadlkres() at deadlkres+0x3a6/frame 0xfffffe0116472bb0 fork_exit() at fork_exit+0x84/frame 0xfffffe0116472bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0116472bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- Bye, Alexander. -- http://www.Leidinger.net alexan...@leidinger.net: PGP 0x8F31830F9F2772BF http://www.FreeBSD.org netch...@freebsd.org : PGP 0x8F31830F9F2772BF
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