From nobody Wed Sep 20 09:52:48 2023 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 4RrDNd22FBz4tQVk for ; Wed, 20 Sep 2023 09:52:49 +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 4RrDNd0sKHz4VHh for ; Wed, 20 Sep 2023 09:52:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1695203569; a=rsa-sha256; cv=none; b=VZnGJCAEv0nQMRYhy2ahjHCxXAZ/jCkoLNVzadKARqUCf3jawGeCbF8zLcoxMyUp+xumas c7c3S3BtGs2sAgXdcEWI7EDPh18iFzgDKOItcbCUxrJeFBjgdKs/g87q74+M3OnORSxT0A JeiaCB73C0vV2b1AflO5enlLVqNoRW5tdr8iaHPgu6QQA3CI8Yz9auqRN++4/biqnP2k5E 9Zxva8u158mOHF2brxxW8ZnWyc5dFByiYBHN50xHPOAxoelZrQBQhEpOJjveaPgG5116Yc 8ujVdGI9juttyAHJvgsgeYg9g5ViDx2Vcw3N15BLFUHmOPv2RLWT9wjjnOzb3Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1695203569; 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=kCiYNEhbLug2Fx0n/Bl11Q8UlJtQ5TQtEdOJ9TPrV2U=; b=OnXkAgDrYxAQh4135mDnTN82/hZ+SV78CMdBlB86h0oqrtnrW02wwprYhjHQvvL62YkRfp UigwTF8Bw8mDVEkaxfDso5pBSEyuKh8vX1ll4kHzZ/ghWe8mQ5mjs4AXOygs8N/aH/0xs3 RAihuTlVJoDWSm+yHqk71fMiIDU7W0RNTWpCyZHYf/yXBgiDC/4OXJEbAJsfc2IG8DnUNv bi+V+TmD4gHZTlpsPW0GjqhqAiQ95rSJrW1LGzw1LTWBx22m/C7HG57iPJ6s9ejkXQ6qmo dTwjqBbozpOcYRhv8/p9w6nfDxD045eUgFSGiXYQtcTmX9+rSwfDueR341HDNw== 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 4RrDNc72Qyzr1C for ; Wed, 20 Sep 2023 09:52:48 +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 38K9qmPK096530 for ; Wed, 20 Sep 2023 09:52:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 38K9qmmv096529 for bugs@FreeBSD.org; Wed, 20 Sep 2023 09:52:48 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 273418] [panic] Repeating kernel panic on open(/dev/console) Date: Wed, 20 Sep 2023 09:52:48 +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: 13.2-STABLE X-Bugzilla-Keywords: crash, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@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: 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273418 --- Comment #25 from Eugene Grosbein --- (In reply to Eugene Grosbein from comment #23) Also, noted virtual machine had Uptime: 1d2h59m35s when I decided to power = it down with "shutdown -p now" and it printed devfs-related LOR to its console: Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining... 0 0 done All buffers synced. lock order reversal: 1st 0xfffff80003cb2810 ufs (ufs, lockmgr) @ /usr/src/sys/kern/vfs_mount.c:= 1806 2nd 0xfffff800037db628 devfs (devfs, lockmgr) @ /usr/src/sys/kern/vfs_subr.c:3047 lock order devfs -> ufs established at: #0 0xffffffff80c7d76d at witness_checkorder+0x32d #1 0xffffffff80bdaaf2 at lockmgr_lock_flags+0x182 #2 0xffffffff80f5449c at ffs_lock+0x8c #3 0xffffffff80d12364 at _vn_lock+0x54 #4 0xffffffff80cf34ef at vfs_domount_first+0x5af #5 0xffffffff80cefe39 at vfs_domount+0x309 #6 0xffffffff80cee9a5 at vfs_donmount+0x895 #7 0xffffffff80cf24f3 at kernel_mount+0x63 #8 0xffffffff80cf61c4 at parse_mount+0x4d4 #9 0xffffffff80cf4803 at vfs_mountroot+0x7c3 #10 0xffffffff80b96ed3 at start_init+0x23 #11 0xffffffff80bc4fc0 at fork_exit+0x80 #12 0xffffffff810bc94e at fork_trampoline+0xe lock order ufs -> devfs attempted at: #0 0xffffffff80c7e03d at witness_checkorder+0xbfd #1 0xffffffff80bdc525 at lockmgr_xlock+0x55 #2 0xffffffff80d12364 at _vn_lock+0x54 #3 0xffffffff80cfaa4f at vget_finish+0x4f #4 0xffffffff80a9bfff at devfs_allocv+0xbf #5 0xffffffff80a9b7c3 at devfs_root+0x43 #6 0xffffffff80cffa24 at vfs_cache_root_fallback+0x114 #7 0xffffffff80cfba9c at vflush+0x4c #8 0xffffffff80a9b6ce at devfs_unmount+0x3e #9 0xffffffff80cf09c1 at dounmount+0x391 #10 0xffffffff80cfd331 at vfs_unmountall+0xc1 #11 0xffffffff80cce9ec at bufshutdown+0x31c #12 0xffffffff80c0c3a3 at kern_reboot+0x203 #13 0xffffffff80c0c140 at sys_reboot+0x390 #14 0xffffffff810e9405 at amd64_syscall+0x145 #15 0xffffffff810bc1eb at fast_syscall_common+0xf8 Uptime: 1d2h59m35s acpi0: Powering system off --=20 You are receiving this mail because: You are the assignee for the bug.=