From owner-freebsd-scsi@FreeBSD.ORG Mon May 14 11:07:21 2012 Return-Path: Delivered-To: freebsd-scsi@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 68B701065670 for ; Mon, 14 May 2012 11:07:21 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 507E98FC1C for ; Mon, 14 May 2012 11:07:21 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q4EB7Lc5053381 for ; Mon, 14 May 2012 11:07:21 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q4EB7KfF053379 for freebsd-scsi@FreeBSD.org; Mon, 14 May 2012 11:07:20 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 14 May 2012 11:07:20 GMT Message-Id: <201205141107.q4EB7KfF053379@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-scsi@FreeBSD.org Cc: Subject: Current problem reports assigned to freebsd-scsi@FreeBSD.org X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 May 2012 11:07:21 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/165982 scsi [mpt] mpt instability, drive resets, and losses on Fre o kern/165740 scsi [cam] SCSI code must drain callbacks before free o kern/163713 scsi [aic7xxx] [patch] Add Adaptec29329LPE to aic79xx_pci.c o kern/162256 scsi [mpt] QUEUE FULL EVENT and 'mpt_cam_event: 0x0' o kern/161809 scsi [cam] [patch] set kern.cam.boot_delay via build option o kern/159412 scsi [ciss] 7.3 RELEASE: ciss0 ADAPTER HEARTBEAT FAILED err o kern/157770 scsi [iscsi] [panic] iscsi_initiator panic o kern/154432 scsi [xpt] run_interrupt_driven_hooks: still waiting after o kern/153514 scsi [cam] [panic] CAM related panic o kern/153361 scsi [ciss] Smart Array 5300 boot/detect drive problem o kern/152250 scsi [ciss] [patch] Kernel panic when hw.ciss.expose_hidden o kern/151564 scsi [ciss] ciss(4) should increase CISS_MAX_LOGICAL to 10 o docs/151336 scsi Missing documentation of scsi_ and ata_ functions in c s kern/149927 scsi [cam] hard drive not stopped before removing power dur o kern/148083 scsi [aac] Strange device reporting o kern/147704 scsi [mpt] sys/dev/mpt: new chip revision, partially unsupp o kern/146287 scsi [ciss] ciss(4) cannot see more than one SmartArray con o kern/145768 scsi [mpt] can't perform I/O on SAS based SAN disk in freeb o kern/144648 scsi [aac] Strange values of speed and bus width in dmesg o kern/144301 scsi [ciss] [hang] HP proliant server locks when using ciss o kern/142351 scsi [mpt] LSILogic driver performance problems o kern/134488 scsi [mpt] MPT SCSI driver probes max. 8 LUNs per device o kern/132250 scsi [ciss] ciss driver does not support more then 15 drive o kern/132206 scsi [mpt] system panics on boot when mirroring and 2nd dri o kern/130621 scsi [mpt] tranfer rate is inscrutable slow when use lsi213 o kern/129602 scsi [ahd] ahd(4) gets confused and wedges SCSI bus o kern/128452 scsi [sa] [panic] Accessing SCSI tape drive randomly crashe o kern/128245 scsi [scsi] "inquiry data fails comparison at DV1 step" [re o kern/127927 scsi [isp] isp(4) target driver crashes kernel when set up o kern/127717 scsi [ata] [patch] [request] - support write cache toggling o kern/123674 scsi [ahc] ahc driver dumping o kern/123520 scsi [ahd] unable to boot from net while using ahd o sparc/121676 scsi [iscsi] iscontrol do not connect iscsi-target on sparc o kern/120487 scsi [sg] scsi_sg incompatible with scanners o kern/120247 scsi [mpt] FreeBSD 6.3 and LSI Logic 1030 = only 3.300MB/s o kern/114597 scsi [sym] System hangs at SCSI bus reset with dual HBAs o kern/110847 scsi [ahd] Tyan U320 onboard problem with more than 3 disks o kern/99954 scsi [ahc] reading from DVD failes on 6.x [regression] o kern/92798 scsi [ahc] SCSI problem with timeouts o kern/90282 scsi [sym] SCSI bus resets cause loss of ch device o kern/76178 scsi [ahd] Problem with ahd and large SCSI Raid system o kern/74627 scsi [ahc] [hang] Adaptec 2940U2W Can't boot 5.3 s kern/61165 scsi [panic] kernel page fault after calling cam_send_ccb o kern/60641 scsi [sym] Sporadic SCSI bus resets with 53C810 under load o kern/60598 scsi wire down of scsi devices conflicts with config s kern/57398 scsi [mly] Current fails to install on mly(4) based RAID di o kern/52638 scsi [panic] SCSI U320 on SMP server won't run faster than o kern/44587 scsi dev/dpt/dpt.h is missing defines required for DPT_HAND o kern/39388 scsi ncr/sym drivers fail with 53c810 and more than 256MB m o kern/35234 scsi World access to /dev/pass? (for scanner) requires acce 50 problems total. From owner-freebsd-scsi@FreeBSD.ORG Fri May 18 18:25:02 2012 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8F18C106566C; Fri, 18 May 2012 18:25:02 +0000 (UTC) (envelope-from Kashyap.Desai@lsi.com) Received: from na3sys009aog116.obsmtp.com (na3sys009aog116.obsmtp.com [74.125.149.240]) by mx1.freebsd.org (Postfix) with ESMTP id 76BEF8FC18; Fri, 18 May 2012 18:25:00 +0000 (UTC) Received: from paledge01.lsi.com ([192.19.193.42]) (using TLSv1) by na3sys009aob116.postini.com ([74.125.148.12]) with SMTP ID DSNKT7aT9hPyO8nzRN5GCnXAH2XRRrUL5fq1@postini.com; Fri, 18 May 2012 11:25:00 PDT Received: from PALHUB01.lsi.com (128.94.213.114) by PALEDGE01.lsi.com (192.19.193.42) with Microsoft SMTP Server (TLS) id 8.3.213.0; Fri, 18 May 2012 14:27:04 -0400 Received: from inbexch01.lsi.com (135.36.98.37) by PALHUB01.lsi.com (128.94.213.114) with Microsoft SMTP Server (TLS) id 8.3.213.0; Fri, 18 May 2012 14:21:23 -0400 Received: from inbmail01.lsi.com ([135.36.98.64]) by inbexch01.lsi.com ([135.36.98.37]) with mapi; Fri, 18 May 2012 23:51:20 +0530 From: "Desai, Kashyap" To: "freebsd-scsi@freebsd.org" Date: Fri, 18 May 2012 23:51:16 +0530 Thread-Topic: scsi_scan_bus: xpt_create_path failed with status 0x34 Thread-Index: Ac01IwOg7KPUmbgfRKKyHgHdhOqVyg== Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: "gibbs@freebsd.org" , "Kenneth D. Merry" , "McConnell, Stephen" Subject: scsi_scan_bus: xpt_create_path failed with status 0x34 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 May 2012 18:25:02 -0000 Hi, LSI is doing some testing on FreeBSD-8.3 Driver. We are running te= st case where IOs are running on Drives and HBA reset in loop of 30/60 seco= nd delay. Things are working fine for sometime 3-4 hours. Almost around ~500 iteratio= n of HBA reset, there is no issue. After long run we observer below prints .. --- mpslsi0: proberegister: Unable to probe new device. Unable to allocate soft= c Hard Reset with Port Enable completed in 16 seconds. (xpt0:mpslsi0:0:1:0): scsi_scan_lun: cam_alloc_periph returned an error, ca= n't continue probe scsi_scan_bus: xpt_create_path failed with status 0x34, bus scan halted mpslsi0: Queueing rescan for (xpt0:mpslsi0:0:-1:-1): mpslsi0: (6193)->(mpssas_fw_work) Event Free: [1c] mpslsi0: Hard Reset with Port Enable completed in 11 seconds. camq_init: - cannot malloc array! scsi_scan_bus: xpt_create_path failed with status 0x34, bus scan halted mpslsi0: Completing rescan for (xpt0:mpslsi0:0:-1:-1): ---- At the end there was a kernel crash. Below is back trace. mpslsi0: Queueing rescan for (xpt0:mpslsi0:0:-1:-1): mpslsi0: (6205)->(mpssas_fw_work) Event Free: [1c] mpslsi0: Hard Reset with Port Enable completed in 10 seconds. scsi_scan_bus: xpt_create_path failed with status 0x34, bus scan halted =20 =20 Fatal trap 12: page fault while in kernel mode cpuid =3D 4; apic id =3D 32 fault virtual address =3D 0x40 fault code =3D supervisor read, page not present instruction pointer =3D 0x20:0xc0493f38 stack pointer =3D 0x28:0xc52515dc frame pointer =3D 0x28:0xc52515f8 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 12 (swi2: cambio) trap number =3D 12 panic: page fault cpuid =3D 4 KDB: stack backtrace: #0 0xc0a4b157 at kdb_backtrace+0x47 #1 0xc0a186b7 at panic+0x117 #2 0xc0d48cf3 at trap_fatal+0x323 #3 0xc0d48dad at trap_pfault+0xad #4 0xc0d49b35 at trap+0x465 #5 0xc0d32a8c at calltrap+0x6 #6 0xc048e3a7 at camperiphfree+0x97 #7 0xc048e545 at cam_periph_release_locked+0x55 #8 0xc049df7d at probedone+0x136d #9 0xc04958c1 at camisr_runqueue+0x2e1 #10 0xc0495a1f at camisr+0x13f #11 0xc09ed78b at intr_event_execute_handlers+0x13b #12 0xc09eef4a at ithread_loop+0x7a #13 0xc09ea997 at fork_exit+0x97 #14 0xc0d32b04 at fork_trampoline+0x8 Uptime: 6h42m25s mpslsi0: Completing rescan for (xpt0:mpslsi0:0:-1:-1): Any idea if this is a known issue at CAM layer. ? Thanks, Kashyap