From nobody Mon Jan 8 01:03:22 2024 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 4T7bQy1jFGz56TD2 for ; Mon, 8 Jan 2024 01:03:22 +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 4T7bQx6kwrz4k0S for ; Mon, 8 Jan 2024 01:03:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1704675801; 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; 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Mon, 8 Jan 2024 01:03:21 +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 40813Lqk079259 for ; Mon, 8 Jan 2024 01:03:21 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 40813Lpn079258 for bugs@FreeBSD.org; Mon, 8 Jan 2024 01:03:21 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 276191] fusefs: panic Assertion prev_offset < next_offset Date: Mon, 08 Jan 2024 01:03:22 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: asomers@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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276191 Bug ID: 276191 Summary: fusefs: panic Assertion prev_offset < next_offset Product: Base System Version: 15.0-CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: asomers@FreeBSD.org I can reliably and instantly trigger this panic with fusefs using a test th= at mixes mmap writes, fspacectl, and normal reads. panic: Assertion prev_offset < next_offset failed at /usr/home/somers/src/freebsd.org/src/sys/vm/vnode_pager.c:1472 cpuid =3D 2 time =3D 1704675343 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe010e014= 5f0 vpanic() at vpanic+0x131/frame 0xfffffe010e014720 panic() at panic+0x43/frame 0xfffffe010e014780 vnode_pager_generic_putpages() at vnode_pager_generic_putpages+0xb0e/frame 0xfffffe010e014850 vnode_pager_putpages() at vnode_pager_putpages+0x80/frame 0xfffffe010e0148c0 vm_pageout_flush() at vm_pageout_flush+0xf3/frame 0xfffffe010e0149c0 vm_object_page_collect_flush() at vm_object_page_collect_flush+0x2ad/frame 0xfffffe010e014b30 vm_object_page_clean() at vm_object_page_clean+0x195/frame 0xfffffe010e014b= 90 vinactivef() at vinactivef+0x92/frame 0xfffffe010e014bd0 vput_final() at vput_final+0x2aa/frame 0xfffffe010e014c20 vn_close1() at vn_close1+0x12c/frame 0xfffffe010e014c90 vn_closefile() at vn_closefile+0x3f/frame 0xfffffe010e014d10 _fdrop() at _fdrop+0x1b/frame 0xfffffe010e014d30 closef() at closef+0x1e3/frame 0xfffffe010e014dc0 closefp_impl() at closefp_impl+0x76/frame 0xfffffe010e014e00 amd64_syscall() at amd64_syscall+0x153/frame 0xfffffe010e014f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe010e014f30 --- syscall (6, FreeBSD ELF64, close), rip =3D 0x3c5477232d9a, rsp =3D 0x3c5470633328, rbp =3D 0x3c5470633340 --- KDB: enter: panic --=20 You are receiving this mail because: You are the assignee for the bug.=