From nobody Sat Mar 19 00:43:00 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 CD5501A2CF9A for ; Sat, 19 Mar 2022 00:43:00 +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 4KL2D442MBz3HNB for ; Sat, 19 Mar 2022 00:43:00 +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 6BE2C1078 for ; Sat, 19 Mar 2022 00:43:00 +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 22J0h0Tt079309 for ; Sat, 19 Mar 2022 00:43:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 22J0h0UV079308 for bugs@FreeBSD.org; Sat, 19 Mar 2022 00:43:00 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 262587] panic: lock (sleep mutex) umtxql not locked @ /usr/src/sys/sys/umtxvar.h:262 on 14-current master-n253798-8cdecdecb43 Date: Sat, 19 Mar 2022 00:43:00 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ish@amail.plala.or.jp X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: 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=1647650580; 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: in-reply-to:in-reply-to:references:references; bh=fdQz4pDZ4P5OULqfz03e+EZafW7twiSdQ4kLvA/IKn4=; b=Znuw1jDThIwb2vNC3XMmSzEjsQreuQD74LoNFK2F37Iozr3skvvAxpDSJnzYvkAqPADOQw EHSnO9SG61Gtx3KhoPmkutvd8r0uOGOXVN+EyMjGRKhMHcVbZNh/Wn8KPTT1lQOByDFx/o QsIQ38k2bUwja6yqaWMxXXCqN/xsjsceCiCxzghKJgizj3tzEdXRY8xOUM07ssGVYETqal LPwM+LMQcrUGyatjAMV+Z4AysDsVUVV4NhIXukAi4R1vBTwTfpJDwvimHybhFB2FCYqYjs 9n28canMTQwI3ucOs9QKqxiAFnvdwqlI3mlNqq+zUXZ/9MsZN4SCsLr+z4vDvQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1647650580; a=rsa-sha256; cv=none; b=SymQMwSnJ2mK5U0xndEvsvprUulasc/5gosSdWkXpC7U1MDqb4E5Ry7Q/p1Le8cX0vhpNs 9Qb0uychCBWW5rRtxO0+MY9GyMiWA4OXQInCH3uhT/0DfWQVjIXJYtkBcMl2bMIcRoynT/ FJjObfbvujlHc8IGe0AA9Zpg5oUeVhByiOJ6kPXKMwUwucSQO7hVgn1Oq5J2xmos/yWM8s YSo8p98lMuyVN9Po4pzZRipVymrgCDKKRIq/gLKj/8fyRWF7qMAL+wst4vjo6Pzzez36t9 fshZWe1K8nJV1ToDdbhrYlPlFKn6r8SsazJBHoXVmYZF7eXcGpsWl0VrKiQixA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262587 --- Comment #8 from Masachika ISHIZUKA --- Created attachment 232568 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D232568&action= =3Dedit Attached core.txt.3 file is output of patched linux_futex.c carrot% diff -ruN linux_futex.c.org linux_futex.c --- linux_futex.c.org 2021-08-17 09:38:11.416807000 +0900 +++ linux_futex.c 2022-03-19 07:05:43.100300000 +0900 @@ -197,6 +197,9 @@ struct linux_pemuldata *pem; struct proc *p; +#if 1 + printf("DEBUG:linux futex op %d\n", args->op); +#endif if (args->op & LINUX_FUTEX_PRIVATE_FLAG) { args->flags =3D 0; args->op &=3D ~LINUX_FUTEX_PRIVATE_FLAG; --=20 You are receiving this mail because: You are the assignee for the bug.=