From owner-freebsd-bugs@freebsd.org Thu Jul 25 17:00:37 2019 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 B4C2CA9121 for ; Thu, 25 Jul 2019 17:00:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 822E18B1F5 for ; Thu, 25 Jul 2019 17:00:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 7FA83A9118; Thu, 25 Jul 2019 17:00:37 +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 7F512A9117 for ; Thu, 25 Jul 2019 17:00:37 +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 5FAC78B1F3 for ; Thu, 25 Jul 2019 17:00:37 +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 87E171B73 for ; Thu, 25 Jul 2019 17:00:36 +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 x6PH0aHW022472 for ; Thu, 25 Jul 2019 17:00:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6PH0aZF022471 for bugs@FreeBSD.org; Thu, 25 Jul 2019 17:00:36 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 239351] [panic] spin lock held too long under heavy load (net/wireguard affected) Date: Thu, 25 Jul 2019 17:00:35 +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: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? 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 MIME-Version: 1.0 X-Rspamd-Queue-Id: 5FAC78B1F3 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.985,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] 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: Thu, 25 Jul 2019 17:00:37 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239351 --- Comment #16 from Mark Johnston --- (In reply to Konstantin Belousov from comment #15) See comment 12: it was on r350275+r350310. The stack was: panic: Assertion error_ =3D=3D 0 failed at /freebsd/src/sys/vm/vm_map.c:553 cpuid =3D 4 time =3D 1564016615 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00a9081= 780 vpanic() at vpanic+0x19d/frame 0xfffffe00a90817d0 panic() at panic+0x43/frame 0xfffffe00a9081830 vm_map_entry_set_vnode_text() at vm_map_entry_set_vnode_text+0x1de/frame 0xfffffe00a9081870 vm_map_process_deferred() at vm_map_process_deferred+0x70/frame 0xfffffe00a9081890 vm_map_remove() at vm_map_remove+0xc6/frame 0xfffffe00a90818c0 vmspace_exit() at vmspace_exit+0xd3/frame 0xfffffe00a9081900 exit1() at exit1+0x5ad/frame 0xfffffe00a9081970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe00a9081980 amd64_syscall() at amd64_syscall+0x2bb/frame 0xfffffe00a9081ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00a9081ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip =3D 0x80076092a, rsp =3D 0x7fffffffcee8, rbp =3D 0x7fffffffcf00 --- --=20 You are receiving this mail because: You are the assignee for the bug.=