From owner-freebsd-bugs@freebsd.org Sat Jan 4 22:02:16 2020 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B905E1D8A8E for ; Sat, 4 Jan 2020 22:02:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 47qwjh4Yndz4glD for ; Sat, 4 Jan 2020 22:02:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 9C87B1D8A8D; Sat, 4 Jan 2020 22:02:16 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9C4DA1D8A8B for ; Sat, 4 Jan 2020 22:02:16 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47qwjh3hXFz4glC for ; Sat, 4 Jan 2020 22:02:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 79F881B9A2 for ; Sat, 4 Jan 2020 22:02:16 +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 004M2Gij054191 for ; Sat, 4 Jan 2020 22:02:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 004M2Gwl054190 for bugs@FreeBSD.org; Sat, 4 Jan 2020 22:02:16 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 243097] panic: vm_page_astate_fcmpset: invalid head requeue request for page Date: Sat, 04 Jan 2020 22:02:16 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: greg@unrelenting.technology 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 MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Jan 2020 22:02:16 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243097 Bug ID: 243097 Summary: panic: vm_page_astate_fcmpset: invalid head requeue request for page Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: greg@unrelenting.technology Running relatively recent kernel with INVARIANTS, for this run the last upstream commit was 'Eliminate the generated ldscript for arm and arm64' (1f61ba78fc3acd2). This sometimes happens under load (compiling Firefox). panic: vm_page_astate_fcmpset: invalid head requeue request for page 0xfffffe0001616710 cpuid =3D 14 time =3D 1578174292 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00b23f8= 790 vpanic() at vpanic+0x17e/frame 0xfffffe00b23f87f0 panic() at panic+0x43/frame 0xfffffe00b23f8850 _vm_page_pqstate_commit_dequeue() at _vm_page_pqstate_commit_dequeue+0x34f/frame 0xfffffe00b23f88c0 vm_page_pqstate_commit_dequeue() at vm_page_pqstate_commit_dequeue+0x96/fra= me 0xfffffe00b23f8900 vm_page_pqstate_commit() at vm_page_pqstate_commit+0x46/frame 0xfffffe00b23f8930 vm_pageout_laundry_worker() at vm_pageout_laundry_worker+0x5be/frame 0xfffffe00b23f8bb0 fork_exit() at fork_exit+0x80/frame 0xfffffe00b23f8bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00b23f8bf0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- Uptime: 1h19m10s Dumping 2555 out of 16305 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 55 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru= ct pcpu, (kgdb) bt #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 #1 doadump (textdump=3D1) at /usr/src/sys/kern/kern_shutdown.c:392 #2 0xffffffff804234c0 in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:479 #3 0xffffffff80423916 in vpanic (fmt=3D, ap=3D) at /usr/src/sys/kern/kern_shutdown.c:908 #4 0xffffffff80423673 in panic (fmt=3D) at /usr/src/sys/kern/kern_shutdown.c:835 #5 0xffffffff806e8e4f in _vm_page_pqstate_commit_dequeue (pq=3D, m=3D0xfffffe0001616710, old=3D0xfffffe00b23f8980, new=3D...) at /usr/src/sys/vm/vm_page.h:790 #6 0xffffffff806e5036 in vm_page_pqstate_commit_dequeue (m=3D0xfffffe00016= 16710, old=3D0xfffffe00b23f8980, new=3D...) at /usr/src/sys/vm/vm_page.c:3369 #7 0xffffffff806e4ec6 in vm_page_pqstate_commit (m=3D0xfffffe0001616710, old=3D, new=3D...) at /usr/src/sys/vm/vm_page.c:3446 #8 0xffffffff806ebaee in vm_pageout_launder (vmd=3D, launder=3D19704, in_shortfall=3D) at /usr/src/sys/vm/vm_pageout.c:839 #9 vm_pageout_laundry_worker (arg=3D) at /usr/src/sys/vm/vm_pageout.c:1101 #10 0xffffffff803e1390 in fork_exit (callout=3D0xffffffff806eb530 , arg=3D0x0, frame=3D0xfffffe00b23f8c00) at /usr/src/sys/kern/kern_fork.c:1058 --=20 You are receiving this mail because: You are the assignee for the bug.=