From nobody Sun Mar 13 17:14:53 2022 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id B2FCE1A1382E for ; Sun, 13 Mar 2022 17:14:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KGmWL41Qpz3sPY for ; Sun, 13 Mar 2022 17:14:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 66BF11D3B7 for ; Sun, 13 Mar 2022 17:14:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 22DHEsvA001505 for ; Sun, 13 Mar 2022 17:14:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 22DHEsM4001504 for bugs@FreeBSD.org; Sun, 13 Mar 2022 17:14:54 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 262524] cddone [panic] Fatal trap 18: integer divide fault while in kernel mode Date: Sun, 13 Mar 2022 17:14:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: dinoex@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1647191694; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=CfcDFem+jwWsIqz2RhNwH2HrZmUSIekeVi5gL06x2H8=; b=KWgkvTim79b1aW9J0gVIwfRpkXBM/08afB99c/XxNSXtPQ6JjyluBotLu4XwB7xj/HUg35 MFpdjlBaqPLinUJ0MOKS/3CEZNUUYtTDJUKdhAMeXpO2tCdIp501Yy0Kfdapt0Q2Q4ZDrk mHGBp1gmadogm/cb8mmp2FzkJX9fEbAB050fSWrwyDgrfFmy800RvebNxtYdulTTai1B3d Q6G1hfV2jhBZpVRWrJjWWNXJ3hLBlLXXlNXRtiZ6mx5l076oYitwGInrqFb9gRW9AZFZBa jkh31VcX1qFPk4vta3eRIsoJL8PNhr2ums8aI2CkQGCcHFWJXZjug/MKB48cUg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1647191694; a=rsa-sha256; cv=none; b=cYE6ZtojUD4xKTNq5HkQMgMS9BGPgr+3xx7gBReEexR5Pnp7rUOd9EThv5T2rBjs4d/DhJ 13TQu/RNPBrxN/7CDi8YMO7sM0FwS1oxYc73O5TT6ylZQegV48AuXfciMxi0tjaRIOHSKe pSb8lDVbIX+RJijGkQt6iaeL726Hpxokt128/M8bCZ3wSwGyGRm3HBWqBv1J7W3Kha2owM E8IaoZT1pkd8t6V5eSDujtQZtM+jCbKP7/3/u4S1kc5hebHncpT4NLuaZ+PPiXDrea8jux bvENQU1UtZVefjui7ziZhCrnHLYyFyCfjQB5qUx2FyHZ8B8U8uVNfKiox5vtHw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262524 Bug ID: 262524 Summary: cddone [panic] Fatal trap 18: integer divide fault while in kernel mode Product: Base System Version: 12.3-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: dinoex@FreeBSD.org Kernel Panic in 12.3-RELEASE GENERIC amd64 while using an USB CD-ROM with an audio disc. kernel: Fatal trap 18: integer divide fault while in kernel mode kernel: cpuid =3D 0; apic id =3D 00 kernel: instruction pointer =3D 0x20:0xffffffff803ab246 kernel: stack pointer =3D 0x28:0xfffffe00005abdd0 kernel: frame pointer =3D 0x28:0xfffffe00005abe10 kernel: code segment =3D base 0x0, limit 0xfffff, type 0x1b kernel: =3D DPL 0, pres 1, long 1, def32 0, gran 1 kernel: processor eflags =3D interrupt enabled, resume, IOPL =3D 0 kernel: current process =3D 16 (doneq1) kernel: trap number =3D 18 kernel: panic: integer divide fault kernel: cpuid =3D 0 kernel: time =3D 1647191040 kernel: KDB: stack backtrace: kernel: #0 0xffffffff80c2d465 at kdb_backtrace+0x65 kernel: #1 0xffffffff80be15fb at vpanic+0x17b kernel: #2 0xffffffff80be1473 at panic+0x43 kernel: #3 0xffffffff810fd9a1 at trap_fatal+0x391 kernel: #4 0xffffffff810fce27 at trap+0x67 kernel: #5 0xffffffff810d5098 at calltrap+0x8 kernel: #6 0xffffffff8038aa43 at xpt_run_allocq+0x83 kernel: #7 0xffffffff803b094c at cddone+0x15c kernel: #8 0xffffffff8038cd77 at xpt_done_process+0x407 kernel: #9 0xffffffff8038f035 at xpt_done_td+0xf5 kernel: #10 0xffffffff80ba29ce at fork_exit+0x7e kernel: #11 0xffffffff810d60ce at fork_trampoline+0xe kernel: Uptime: 57d19h33m16s --=20 You are receiving this mail because: You are the assignee for the bug.=