From owner-freebsd-current@freebsd.org Tue Feb 16 10:17:05 2021 Return-Path: Delivered-To: freebsd-current@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 227F153160F for ; Tue, 16 Feb 2021 10:17:05 +0000 (UTC) (envelope-from ali.abdallah@suse.com) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp2.suse.de", Issuer "R3" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DfxjD2yx7z3NB5 for ; Tue, 16 Feb 2021 10:17:04 +0000 (UTC) (envelope-from ali.abdallah@suse.com) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 257BEACD4 for ; Tue, 16 Feb 2021 10:17:02 +0000 (UTC) Date: Tue, 16 Feb 2021 11:17:01 +0100 From: Ali Abdallah To: freebsd-current@freebsd.org Subject: make installworld crashes the system in g_slice_access geom_slice.c:127 Message-ID: <20210216101701.nkgk3qrz4hzmtf5l@Fryzen495> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Rspamd-Queue-Id: 4DfxjD2yx7z3NB5 X-Spamd-Bar: ------ X-Spamd-Result: default: False [-6.20 / 15.00]; MID_RHS_NOT_FQDN(0.50)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[suse.com:s=susede1]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_MED(-2.00)[suse.com:dkim]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:195.135.220.15]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; RWL_MAILSPIKE_GOOD(0.00)[195.135.220.15:from]; RCPT_COUNT_ONE(0.00)[1]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; RCVD_IN_DNSWL_MED(-0.20)[195.135.220.15:from]; DKIM_TRACE(0.00)[suse.com:+]; DMARC_POLICY_ALLOW(-0.50)[suse.com,quarantine]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:29298, ipnet:195.135.220.0/23, country:DE]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-current] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Feb 2021 10:17:05 -0000 Hello, While upgrading from source my 13-CURRENT box from ALPHA1 to BETA1, I got the following crash on make installworld. Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x30 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8034d5b0 stack pointer = 0x28:0xfffffe00c8204600 frame pointer = 0x28:0xfffffe00c8204640 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 65294 (fsck_ufs) trap number = 12 panic: page fault cpuid = 1 time = 1613467739 #16 0xffffffff8034d5b0 in g_slice_access (pp=0xfffff80003ca5100, dr=1, dw=0, de=0) at /usr/src/sys/geom/geom_slice.c:127 #17 0xffffffff8034e6e4 in g_access (cp=0xfffff80003c82e00, dcr=, dcr@entry=1, dcw=, dcw@entry=0, dce=dce@entry=0) at /usr/src/sys/geom/geom_subr.c:1042 #18 0xffffffff8034698f in g_dev_open (dev=, flags=, fmt=, td=) at /usr/src/sys/geom/geom_dev.c:442 #19 0xffffffff80342e46 in devfs_open (ap=0xfffffe00c82047a0) at /usr/src/sys/fs/devfs/devfs_vnops.c:1290 #20 0xffffffff806bb05c in VOP_OPEN_APV (vop=0xffffffff80863e20 , a=a@entry=0xfffffe00c82047a0) at vnode_if.c:436 #21 0xffffffff804bef1e in VOP_OPEN (vp=0xfffff80003cdc000, mode=1, cred=0xfffff800029d4420, td=0x0, fp=0xfffff802a7208140) at ./vnode_if.h:220 #22 vn_open_vnode (vp=vp@entry=0xfffff80003cdc000, fmode=fmode@entry=1, cred=, cred@entry=0xfffff80002993700, td=, td@entry=0xfffffe00c8149300, fp=) at /usr/src/sys/kern/vfs_vnops.c:411 #23 0xffffffff804bead0 in vn_open_cred (ndp=ndp@entry=0xfffffe00c8204970, flagp=, flagp@entry=0xfffffe00c8204a94, cmode=, vn_open_flags=vn_open_flags@entry=0, cred=, fp=0x7) at /usr/src/sys/kern/vfs_vnops.c:318 #24 0xffffffff804be6ad in vn_open (ndp=0xfffff80003ca5100, ndp@entry=0xfffffe00c8204970, flagp=0xfffff800029d43c0, flagp@entry=0xfffffe00c8204a94, cmode=0, fp=0xfffff800029d4420) at /usr/src/sys/kern/vfs_vnops.c:193 #25 0xffffffff804b4983 in kern_openat (td=0xfffffe00c8149300, fd=, path=, pathseg=, flags=1, mode=) at /usr/src/sys/kern/vfs_syscalls.c:1143 #26 0xffffffff8068ea5c in syscallenter (td=0xfffffe00c8149300) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:189 (kgdb) frame 16 #16 0xffffffff8034d5b0 in g_slice_access (pp=0xfffff80003ca5100, dr=1, dw=0, de=0) at /usr/src/sys/geom/geom_slice.c:127 127 if ((pp->acw + dw) > 0 && pp2->ace > 0) (kgdb) p pp2 $2 = (struct g_provider *) 0x0 pp2 is null, and pp2->ace crashes the system. Does the above crash pattern rings any bell? My system uses UFS SU+trim on GELI. On reboot, I had to manually run fsck. At the end I did reinstall successfully world from my poudriere server through NFS, since I wasn't sure about the state of the files in /usr/obj... Regards, Ali