From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 21323 invoked from network); 14 Feb 2021 12:36:45 -0000 Received: from 1ess.inri.net (216.126.196.35) by inbox.vuxu.org with ESMTPUTF8; 14 Feb 2021 12:36:45 -0000 Received: from wout1-smtp.messagingengine.com ([64.147.123.24]) by 1ess; Sun Feb 14 07:31:09 -0500 2021 Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailout.west.internal (Postfix) with ESMTP id 9D664554 for <9front@9front.org>; Sun, 14 Feb 2021 07:22:09 -0500 (EST) Received: from imap21 ([10.202.2.71]) by compute2.internal (MEProxy); Sun, 14 Feb 2021 07:22:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=biobuf.link; h= mime-version:message-id:date:from:to:subject:content-type; s= fm1; bh=hQPPZ+X9CDBGZFpB2q5Qz4h3L6ByaHgZgJFADYvK5x4=; b=dgr7Id6i ySsv8s2TnN6w8OyFZaxZNO7EB2Jcbf2FZ8A9xy2l7RvwaZhyuKb5OnMexMwv14Jn fWjqDylBtV/aSUDNv1a8t98aUZeEnMHQjNrAKr3tXOFviFYunNlVQfTJvlN6UNFi ZoUl8soUjGEkRtseRvwhnsWsYqex3Ruz7XliUWs6SfUmdqIrJNSKsJ+JavcRQFZW cJY6P+aNzGzPv7K5xt/BqFk4ihhuPuBmOIXaS71pisaI7hKwLjMVy9HE5H7iSinA HaQC0FpxsXMiE0rOCsK/AQ65DlWGAIxy0JOydiXBUyl2i+5Zq7LIkbdtqxfTnAwD 3SO71KYF2gO4jA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-type:date:from:message-id :mime-version:subject:to:x-me-proxy:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm2; bh=hQPPZ+X9CDBGZFpB2q5Qz4h3L6Bya HgZgJFADYvK5x4=; b=E3FEhMJFDr7GOSMd+SX+/MTcvuzqIm5I3IiCckeQrvXGe Hi5RThpnsGAc7Lc4gSTvkywwfSTUroHwNaUQXNzQ0vFXCN1H3rZY9v2TDM+FNzzu l0LP6nEKPts63+JbSirehh2NFU067GAzxv1xJvIuJyF5fUj5MAiRHGG6T+jzSjVn NcXV4uWb43xFKZLKPfxggMA63PaPUkhxTG0u+BoeZt5R1w6l1b+ItkdUFYp/NAkA yfnMFRg4tPxMdF7mFdwyxxR5Csd0O2pnZw6O5GqFKj0RupfFPKmiPKVqsDx2HPFU NPc4tULTtxdJPnrkjn1zGbXKbFQZzEseUO3PrHQnA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrieehgdeflecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefofgggkfffhffvufgtsehttdertderredtnecuhfhrohhmpedfjhgrmhgvshcu phgrlhhmvghrfdcuoehjrghmvghssegsihhosghufhdrlhhinhhkqeenucggtffrrghtth gvrhhnpeejffehueehgfefjedvudfggefhvdfhgeehhedvhfdttdfgteeghfeuteevjefg geenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehjrg hmvghssegsihhosghufhdrlhhinhhk X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id EDD5251C005D; Sun, 14 Feb 2021 07:22:08 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-141-gf094924a34-fm-20210210.001-gf094924a Mime-Version: 1.0 Message-Id: Date: Sun, 14 Feb 2021 12:21:47 +0000 From: "james palmer" To: "9front mailing list" <9front@9front.org> Content-Type: text/plain List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: singleton-aware hypervisor Subject: [9front] vac crash in libthread threadexitsall() Reply-To: 9front@9front.org Precedence: bulk i found a weird vac crash. it traps in libthread's threadexitsall(): vac 420: suicide: sys: trap: general protection violation pc=0x2170aa here's a stack trace: acid: lstk() threadexitsall(exitstr=0x404bf9)+0xcd /sys/src/libthread/exit.c:50 mypid=0x1000001a4 npid=0x1 pid=0x76e3a8d i=0x76e3a8d00000000 threadmain(argc=0xfefefefe00000017,argv=0x7fffffffee40)+0x688 /sys/src/cmd/vac/vac.c:286 blocksize=0x2000 stdinname=0x0 printstats=0x0 fsdiff=0x0 diffvac=0x0 _argc=0x32fefefe00000034 _args=0x426f38 fdiff=0x0 outfd=0x200000000003 oldpath=0xfefefefefefefefe tm=0x1400000000 yyyy=0x426f380031323032 fp=0x426f38 f=0x85db80 mmdd=0xfe00000034313230 n=0xfefefefe00000000 i=0x216b1700000017 fd=0xfefefefefefefefe d=0x8c8470 j=0x17fefefefe s=0xfefefefefefefefe qid=0x15f1f mainlauncher()+0x18 /sys/src/libthread/main.c:59 launcheramd64(arg=0x421f68,f=0x216aff)+0x10 /sys/src/libthread/amd64.c:11 0xfefefefefefefefe ?file?:0