From nobody Sun Aug 07 20:00:11 2022 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 4M19DC3v1Gz4Yr25 for ; Sun, 7 Aug 2022 20:00:11 +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 4M19DC13SMz3G3P for ; Sun, 7 Aug 2022 20:00:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 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 4M19DC06R6zPWX for ; Sun, 7 Aug 2022 20:00:11 +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 277K0A6b048470 for ; Sun, 7 Aug 2022 20:00:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 277K0APf048469 for bugs@FreeBSD.org; Sun, 7 Aug 2022 20:00:10 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 265695] Kernel panic on ZFS service Date: Sun, 07 Aug 2022 20:00:11 +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: 13.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: bugreporter@firemail.cc 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1659902411; 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; bh=NmjNeeKooMsd+iQtO1lkNMjDi0l3u1WonZlIREx+h/4=; b=k16ytdu1X7XFf7tveNK9DNTmxlh/I+VFGONsx7WRg6ri+XNf4coA736+3V/tY77JrjC2aL yyRFHdNcNMBYsBenCiK/2b3U0Ra2OKdKuWL24G+Hig8uhM1e0MiGGfa6fd1sY3b2plN075 rt5ScOwXbuwZq+kSvOqD0zKfb0uPbQ7t3Mt4JkSbJw6WUIXBC0KFhvqJnS6KRaHB1foMc/ SpqHQNd5/Wwm2wy0vscLHVV6Ykkj08kCM+gc26gM9XoHa+d8dY5Vy71Db5znIDdWSUF7Jw 6povr46wPuWeD/tDKk03x5zy7mR6/QKQDBbHs4CFUH//PtMeKkGeQKN0ztJyoQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1659902411; a=rsa-sha256; cv=none; b=ryZYJ01l02+xlcDzhjswZ5FhwYY4cO/pGFjx0afFSh26rk/ldivgG3+4yhzA9WQHfQviS+ TyhFY8yeh1gNRqCvw1oT6RHipBJNC9fih8GDY1JDv9+JCMLR9dhp472/pBPphmiophRDKL 0lEIoOznlJdf1mRZaJEwm6GW5h69YKkM5IqBuoyab6CugBZ4ptGKaQ6Mcamok0YuDmeY8T iQjXxBR5Fke2wiMDuSRmMjkj8AQdHQ413N9340weVvi5waoE4hmsVNUtJkMQSUvGGD5JfA iGNuTkfizybdkR4XLJhB44DvKvLztnvKGnSoo4EYh1xnUFeDe+ZuQn7CFTxiHA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265695 Bug ID: 265695 Summary: Kernel panic on ZFS service Product: Base System Version: 13.1-STABLE Hardware: powerpc OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: bugreporter@firemail.cc Hello awesome FreeBSD people. I can reliably cause a crash in 13.1-STABLE (cross-built on an amd64 host f= rom an earlier commitid on stable/13) as of commitid 3fbe3365df59f9b973c7b5bc8e82e13199ab5057 (the last commit that had llvm-14.= 0.4) by starting the ZFS service from a fresh install. Hardware is a Raptor Computing Talos II, 128GB RAM, 36-core, etc. To trigger the crash: /etc/rc.d/zfs onestart Results on console are: FreeBSD/powerpc (machinename) (ttyu0) login: ZFS filesystem version: 5 ZFS storage pool version: features support (5000) fatal kernel trap: exception =3D 0x400 (instruction storage interrupt) virtual address =3D 0x3abd29ae1c9b0f88 srr0 =3D 0x3abd29ae1c9b0f88 (0x7abd29ae1a6c0f88) srr1 =3D 0x9000000040009032 current msr =3D 0x9000000000009032 lr =3D 0xc0080001ef181758 (0x80001ece91758) frame =3D 0xc0080001f24c9eb0 curthread =3D 0xc00800000bf68b00 pid =3D 1599, comm =3D zfs panic: instruction storage interrupt trap cpuid =3D 96 time =3D 1659901415 KDB: stack backtrace: #0 0xc000000002bda030 at kdb_backtrace+0x90 #1 0xc000000002b6af4c at vpanic+0x1f0 #2 0xc000000002b6ad48 at panic+0x44 #3 0xc000000003035900 at trap+0x304 #4 0xc000000003029b54 at powerpc_interrupt+0x1b4 Uptime: 1h41m52s Dump failed. Partition too small. aacraid0: shutting down controller...done [84664.102624126,5] OPAL: Reboot request... [84664.103037173,5] RESET: Initiating fast reboot 12... [rest of OBMC-mediated reboot process] I don't really see anything in stable/13 tip (in my tree that's f95569fafcba5ed3cd119f8d177622fe0e64bbf6) which might suggest this is fixed= in a later commit, however, due to another bug which I'll file shortly, I currently can't boot anything after the llvm-14.0.5 import on stable/13 on = this machine due to insta-panic. However! I would be glad to spend time helping anyone chase this down and I= 'm good at following instructions. If you (whoever you might be) would like me= to instrument with debugging and explore data structures, feel free to tell me what to do and I'll get on it. --=20 You are receiving this mail because: You are the assignee for the bug.=