From nobody Wed Jun 21 09:53:44 2023 X-Original-To: freebsd-current@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 4QmJjp5DVtz4gKNP for ; Wed, 21 Jun 2023 09:53:50 +0000 (UTC) (envelope-from pho@FreeBSD.org) Received: from kaskal.pair.com (kaskal.pair.com [209.68.5.173]) (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 mx1.freebsd.org (Postfix) with ESMTPS id 4QmJjn0wn7z3jf8 for ; Wed, 21 Jun 2023 09:53:49 +0000 (UTC) (envelope-from pho@FreeBSD.org) Authentication-Results: mx1.freebsd.org; dkim=none; spf=softfail (mx1.freebsd.org: 209.68.5.173 is neither permitted nor denied by domain of pho@FreeBSD.org) smtp.mailfrom=pho@FreeBSD.org; dmarc=none Received: from kaskal.pair.com (localhost [127.0.0.1]) by kaskal.pair.com (Postfix) with ESMTP id 5CFEFD6575B for ; Wed, 21 Jun 2023 05:53:47 -0400 (EDT) Received: from Peters-MacBook-Air.local (unknown [94.147.82.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by kaskal.pair.com (Postfix) with ESMTPSA id D801CD8D4BE for ; Wed, 21 Jun 2023 05:53:46 -0400 (EDT) Date: Wed, 21 Jun 2023 11:53:44 +0200 From: Peter Holm To: freebsd-current@freebsd.org Subject: panic: ASan: Invalid access, 1-byte read at ... Message-ID: List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Scanned-By: mailmunge 3.11 on 209.68.5.173 X-Spamd-Result: default: False [-3.14 / 15.00]; NEURAL_HAM_SHORT(-1.00)[-0.998]; NEURAL_HAM_LONG(-0.99)[-0.986]; NEURAL_HAM_MEDIUM(-0.95)[-0.952]; RCVD_IN_DNSWL_LOW(-0.10)[209.68.5.173:from]; MIME_GOOD(-0.10)[text/plain]; R_DKIM_NA(0.00)[]; ASN(0.00)[asn:7859, ipnet:209.68.0.0/18, country:US]; MIME_TRACE(0.00)[0:+]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; DMARC_NA(0.00)[freebsd.org]; RCVD_COUNT_THREE(0.00)[3]; ARC_NA(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; FROM_HAS_DN(0.00)[]; FREEFALL_USER(0.00)[pho]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; R_SPF_SOFTFAIL(0.00)[~all:c]; TO_DOM_EQ_FROM_DOM(0.00)[] X-Rspamd-Queue-Id: 4QmJjn0wn7z3jf8 X-Spamd-Bar: --- X-ThisMailContainsUnwantedMimeParts: N Just got this panic: 20230621 11:15:23 all (37/912): linux.sh panic: ASan: Invalid access, 1-byte read at 0xfffffe020bd78e9f, RedZonePartial(2) cpuid = 1 time = 1687338930 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xa5/frame 0xfffffe01f16abc10 kdb_backtrace() at kdb_backtrace+0xc7/frame 0xfffffe01f16abd70 vpanic() at vpanic+0x1d7/frame 0xfffffe01f16abe30 panic() at panic+0xb5/frame 0xfffffe01f16abf00 kasan_report() at kasan_report+0xdc/frame 0xfffffe01f16abfd0 pfs_lookup() at pfs_lookup+0x2c2/frame 0xfffffe01f16ac0f0 VOP_CACHEDLOOKUP_APV() at VOP_CACHEDLOOKUP_APV+0x91/frame 0xfffffe01f16ac130 vfs_cache_lookup() at vfs_cache_lookup+0x1f7/frame 0xfffffe01f16ac210 VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0x91/frame 0xfffffe01f16ac250 vfs_lookup() at vfs_lookup+0xa0f/frame 0xfffffe01f16ac510 namei() at namei+0x679/frame 0xfffffe01f16ac690 vn_open_cred() at vn_open_cred+0xa94/frame 0xfffffe01f16aca10 kern_openat() at kern_openat+0x50d/frame 0xfffffe01f16acc70 linux_common_open() at linux_common_open+0x141/frame 0xfffffe01f16acd30 amd64_syscall() amd64_syscall+0x30f/frame 0xfffffast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe01f16acf30 --- syscall (2, Linux ELF64, linux_open), rip = 0x8012ef7f0, rsp = 0x7fffffffa238, rbp = 0x7fffffffa290 --- KDB: enter: panic [ thread pid 31838 tid 100363 ] Stopped at kdb_enter+0x34: movq $0,0x1e3f7c1(%rip) db> Details @ https://people.freebsd.org/~pho/stress/log/log0450.txt - Peter