From: "Massimo S." 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0.000000, __URI_IN_BODY 0.000000, __URI_NOT_IMG 0.000000, __URI_NO_MAILTO 0.000000, __URI_NS 0.000000, __URI_WITH_PATH 0.000000, __USER_AGENT 0.000000 X-SASI-Probability: 10% X-SASI-RCODE: 200 X-SASI-Version: Antispam-Engine: 5.1.4, AntispamData: 2025.12.19.92719 DKIM-Signature: v=1; q=dns/txt; a=rsa-sha256; c=relaxed/relaxed; s=default; d=ecomstation.it; bh=5/2WRh458q6Y7MhkKmI98OY93Lk0mXM0orjDJHjjsDA=; h=Return-Path:From:To:Subject:Date:Message-ID; b=Q+s8VIq7Pf5yjTaTItqn99lXy6cFV4MubKdvHI+aaFN5TD5Wd8kJnV8f545ooWM8LvwP9 I2fHdK9GvlxnW/h0G1V8X4WKwwYNXLVKP7F/kz3GPjHQirtvteEUTBXUnoXAubUNY4BhkxI ylslmPwEtegKynSSU3rvKdoJfI/OYhpPYSeLIBGvi+i2cFg/C9eBmkLVzvkldjcvsDQcUii y/X/pDDzwTFyj6kj+AEdVxviUxmc6TCzQden/hSez111/U9s1hrehhznI/+cFpjr2DYGdEx D/+IzJ2ATFgQnEgI8PHQEMVB4/p4bJmXPCxkPgVL6Td58TMntfBw7d44NXyw== Received: from [192.168.10.199] (dtp [192.168.10.199]) by srv2 (Weasel v3.095) for ; Fri, 19 Dec 2025 11:09:17 -0000 Reply-To: ml@ecomstation.it Subject: Re: [eCS-ISP] Updating bind 9.11.37 - MPUNSAFE improves stability To: eCS ISP Mailing List References: Organization: Massimo S. Message-ID: <34c94d3d-5a59-2915-5e72-f7b500cb4d2b@ecomstation.it> Date: Fri, 19 Dec 2025 11:09:16 +0100 User-Agent: Mozilla/5.0 (OS/2; U; Warp 4.5; it-IT; rv:1.7.13) Gecko/20060424 Thunderbird/1.0.8 Mnenhy/0.7.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: it Content-Transfer-Encoding: 8bit Il 08/12/2025 00:59, Massimo S. ha scritto: > > > Il 07/12/2025 21:03, Lewis G Rosenthal ha scritto: >> On 12/03/25 03:11 am, Massimo S. wrote: >>> Il 05/11/2025 22:42, Hendrik Schmieder ha scritto: >>>> Am 05.11.2025 um 20:47 schrieb Massimo S.: >>>>> Il 24/10/2025 07:52, Steven Levine ha scritto: >>>> .... >>>>> >>>>>>> if this can help, the same bind build on the other VM 2 cores is not >>>>>>> showing the issue (this VM instead has 8 cores assigned), dunno if this >>>>>>> is due to SMP >>>>>> >>>>>> An SMP race condition is always a possibility, especially on faster >>>>>> systems with lots of cores. >>>>>> >>>>>> You can always try marking named.exe as MPUNSAFE and see if this helps. >>>>>> >>>>>> Steven >>>>> >>>>> i do not find this "MPUNSAFE" on hobbes neither on warp cave. >>>>> >>>>> massimo >>>>> >>>> >>>> See >>>> >>>> >>>> >>>> >>>> >>>>    Hendrik >>> >>> Hi, >>> >>> thanks, but i need the tool. >>> I've not found any download link. >>> >> >> No, you already have this. >> >> Steven said: >> >>     try marking named.exe as MPUNSAFE >> >> >> So, assuming you are in the directory with named.exe and markexe.exe is in %PATH%: >> >> markexe MPUNSAFE named.exe >> >> That's how you "mark" "named.exe" as "MPUNSAFE" >> >> If you run: >> >> markexe /? >> >> you'll find out lots of neat things it can do. >> >> Verify that your marking is in effect with: >> >> markexe DISPLAY named.exe >> >> which should (among other things) list MPUNSAFE. >> >> You've been doing this stuff a while, so I'm surprised this was not more obvious to you. >> >> BTW, if you don't have the toolkit installed for some reason (Arca Noae does not distribute the toolkit with >> ArcaOS, as it is not part of our licensing agreement with IBM), you may install the toolkit from RPM (yum >> install os2tk45 or use ANPM). Note that the Netlabs RPM distribution does not install the toolkit to the >> "expected" location, but the binaries should be locatable. >> >> HTH > > Hi, > > i've found it, forgotten in a subdir, markexe.exe, i've now signed named.exe. > Let's see if it improves the situation. > > (Anyway it's a work-around, not a solution) > > massimo Hi all, marking the executable named.exe as MPUNSAFE bind seems to work corretly. 11 days passed and i had no more reboots from the fault-daemon due to bind becoming unresponsive and unkillable. This is a progress. Thanks Steven for the suggestion. massimo