From owner-freebsd-bugs@freebsd.org Wed Oct 24 14:04:09 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AD084FE9B70 for ; Wed, 24 Oct 2018 14:04:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 4B58C91E93 for ; Wed, 24 Oct 2018 14:04:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 10633FE9B5D; Wed, 24 Oct 2018 14:04:09 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E2D02FE9B5C for ; Wed, 24 Oct 2018 14:04:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6A49491E8A for ; Wed, 24 Oct 2018 14:04:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 88F6A9C83 for ; Wed, 24 Oct 2018 14:04:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w9OE47jK082130 for ; Wed, 24 Oct 2018 14:04:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w9OE478L082127 for bugs@FreeBSD.org; Wed, 24 Oct 2018 14:04:07 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 232616] [PowerPC64] Reset from db> does not reboot Date: Wed, 24 Oct 2018 14:04:07 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: sbruno@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: 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 MIME-Version: 1.0 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: Wed, 24 Oct 2018 14:04:09 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232616 Bug ID: 232616 Summary: [PowerPC64] Reset from db> does not reboot Product: Base System Version: CURRENT Hardware: powerpc OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: sbruno@FreeBSD.org It appears that the calls to OPAL to reset the box from the debugger prompt don't succeed in rebooting the box. If you drop to debugger on the Tyan Po= wer8 hosts, and issue a reset command, the machine will not reboot. fatal user trap: exception =3D 0x1500 (unknown) srr0 =3D 0x8102a9ae4 (0x400000080e629ae4) srr1 =3D 0x900000000000f032 current msr =3D 0x9000000000009032 lr =3D 0x10000504 (0x400000000e380504) curthread =3D 0xc00000001cf58000 pid =3D 61703, comm =3D 60519.exe [ thread pid 61703 tid 101117 ] Stopped at 0x8102a9ae4 db> [-- sbruno@conserver.nyi.freebsd.org attached -- Wed Oct 24 13:27:45 20= 18] bt Tracing pid 61703 tid 101117 td 0xc00000001cf58000 KDB: reentering KDB: stack backtrace: 0xe0000000f8c108c0: at .kdb_backtrace+0x5c 0xe0000000f8c109f0: at .kdb_reenter+0x44 0xe0000000f8c10a70: at .trap+0x84 0xe0000000f8c10c30: at .powerpc_interrupt+0x290 0xe0000000f8c10cd0: kernel DSI read trap @ 0x3fffffffffffd1d0 by .db_write_bytes+0x1dc: srr1=3D0x9000000000001032 r1=3D0xe0000000f8c10f80 cr=3D0x2000f024 xer=3D0x20000000 ctr=3D0 r2=3D0xc000000002d4f5b0 sr=3D0x40000000 0xe0000000f8c10f80: at -0x4 0xe0000000f8c11010: at .db_trace_thread+0x38 0xe0000000f8c110a0: at .db_command_init+0x910 0xe0000000f8c11130: at .db_skip_to_eol+0x6cc 0xe0000000f8c11260: at .db_command_loop+0x74 0xe0000000f8c112e0: at .db_fetch_ksymtab+0x1fc 0xe0000000f8c11460: at .kdb_trap+0x18c 0xe0000000f8c11530: at .cpu_fetch_syscall_args+0x69c 0xe0000000f8c115c0: at .trap+0xe1c 0xe0000000f8c11780: at .powerpc_interrupt+0x290 0xe0000000f8c11820: user trap 0x1500 by 0x8102a9ae4: srr1=3D0x900000000000f= 032 r1=3D0x3fffffffffffd1d0 cr=3D0x24000028 xer=3D0 ctr=3D0x10000818 r2=3D0x10018be0 db> reset [157832.066391229,5] OPAL: Reboot request... [157832.066469165,5] RESET: Initiating fast reboot 8... [157833.068031022,5] RESET: Fast reboot timed out waiting for secondaries to call in --=20 You are receiving this mail because: You are the assignee for the bug.=