From nobody Fri Mar 18 01:39:10 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 E10D11A18F2C for ; Fri, 18 Mar 2022 01:39:10 +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 4KKRWL4zsmz3JTR for ; Fri, 18 Mar 2022 01:39:10 +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 88C6515D9C for ; Fri, 18 Mar 2022 01:39:10 +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 22I1dAGp088563 for ; Fri, 18 Mar 2022 01:39:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 22I1dA6E088562 for bugs@FreeBSD.org; Fri, 18 Mar 2022 01:39:10 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: Fri, 18 Mar 2022 01:39:10 +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: 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=1647567550; 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=3X/ACkYyFUPWhNpgn+QPdcqX421Ql7VZGyVcRIQbBwo=; b=Q2xt5WJstjGDtmkiHctMAeGBKVaiYMGDMMEpibIeVBmwjHipqHdwvixmhMrOrYqbAXWiOO z3Un3DllpxxpPScp1B62AUptGIgPdMur8fkoxqtIgRQ9vAw4aJ+z2LMPsqMmB+Og2SZMrI ERw16mEwzUL+dOkg3HCJrPjb3IpkeyUGnREIsOo1ARCQh1swTS7awguFK5+rvlOYH53ufY ZFelGCv0h3aSlg7UFIqnEPUWCdHH0AOhnr4/a21N9mxWeOxuZBNlzw9F+E0gCwtXcf1KSC Vcnif/68DdNFFN4xZFFDvIGXXQco0G5vaqQYyg/cSJ5nXQS/PONap0mGfAMyfA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1647567550; a=rsa-sha256; cv=none; b=Tmc/9+OaxMmcQz8WLb6GSbv6WHL9qlTeHi4FfpUtSS8wqG343BvXvlaFjnAvVaPXX6W+UB KNA/cxsMr52VKZqVDQHG3MQPkRvrgMPABNO4VfZi49/4ZRqffkZOGA1U28ngucuUXcBmkm 9TZN7zaNMkMxIJGa3UHKyYzteO0sykJVnSoFWjRSSA0DhGtADS0ociT3kpR2xGeiwhF6XU ooJzkgJJr/eRKr1gFzyRe+LYSGlFUGsxlVPTw7PDH31nKYEkGDmIGIpwXXtEhoNMADTCqe dx8NLzTjmi6UbEYv7uoTHjVxmpplZl0ZBVBemBVR1uZt0lXz8mviK8uNped0mQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262587 --- Comment #3 from Masachika ISHIZUKA --- (In reply to Mark Johnston from comment #2) Thank you for reply. I installed master-n253798-8cdecdecb43-dirty for two machines. Both machines crashed with firefox with the same panic string. Dirty is due to udf2 filesystems patch. The below is another machine's output of kgdb. carrot% su carrot# kgdb -q Reading symbols from /boot/kernel/kernel... Reading symbols from /usr/lib/debug//boot/kernel/kernel.debug... sched_switch (td=3Dtd@entry=3D0xffffffff81e8cde0 ,=20 flags=3D, flags@entry=3D260) at /usr/src/sys/kern/sched_ule.c:2245 2245 cpuid =3D td->td_oncpu =3D PCPU_GET(cpuid); (kgdb) list *linux_sys_futex+0x5e1 0xffffffff824f0bb1 is in linux_futex (/usr/src/sys/sys/umtxvar.h:262). 257 umtxq_unlock(struct umtx_key *key) 258 { 259 struct umtxq_chain *uc; 260 261 uc =3D umtxq_getchain(key); 262 mtx_unlock(&uc->uc_lock); 263 } 264 265 #endif /* _KERNEL */ 266 #endif /* !_SYS_UMTXVAR_H_ */ (kgdb) q carrot# --=20 You are receiving this mail because: You are the assignee for the bug.=