I'm getting fatal trap 12 panics as soon as my 5.2-CURRENT kernel comes across my SiI0680 card (atapci1). For the life of me, I can't seem to capture dmesg output anymore. Normally, just 'set console=comconsole' at the loader prompt and tying it up to a 'tip com1' on the other end was sufficient. That doesn't work, and I've tried -D, -Dh, and -h which don't work either, kernel output still goes to the video console. Anyway, I can remote debug in gdb, which I've provided below, as well as some pciconf output for the card. If anyone can provide some insight with regards to getting kernel output redirected to the serial console correctly, I'm all ears. plum# gdb -k kernel.debug GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-undermydesk-freebsd"... (kgdb) set print pretty (kgdb) set height 0 (kgdb) target remote /dev/cuaa0 Remote debugging using /dev/cuaa0 Debugger (msg=0x2a "") at atomic.h:263 263 atomic.h: No such file or directory. in atomic.h warning: Unable to find dynamic linker breakpoint function. GDB will be unable to debug shared library initializers and track explicitly loaded dynamic code. warning: shared library handler failed to enable breakpoint (kgdb) b ata_sii_reset Breakpoint 1 at 0xc045ef1b: file /usr/src/sys/dev/ata/ata-chipset.c, line 1732. (kgdb) c Continuing. Breakpoint 1, ata_sii_reset (ch=0xc7217000) at /usr/src/sys/dev/ata/ata-chipset.c:1732 1732 ATA_IDX_OUTL(ch, ATA_BMDEVSPEC_1, 0x00000001); (kgdb) l 1727 } 1728 1729 static void 1730 ata_sii_reset(struct ata_channel *ch) 1731 { 1732 ATA_IDX_OUTL(ch, ATA_BMDEVSPEC_1, 0x00000001); 1733 DELAY(25000); 1734 ATA_IDX_OUTL(ch, ATA_BMDEVSPEC_1, 0x00000000); 1735 } 1736 (kgdb) p ch $1 = (struct ata_channel *) 0xc7217000 (kgdb) p *ch $2 = { dev = 0xc7205280, unit = 0, r_io = {{ res = 0xc7214a00, offset = 128 }, { res = 0xc7214a00, offset = 129 }, { res = 0xc7214a00, offset = 130 }, { res = 0xc7214a00, offset = 131 }, { res = 0xc7214a00, offset = 132 }, { res = 0xc7214a00, offset = 133 }, { res = 0xc7214a00, offset = 134 }, { res = 0xc7214a00, offset = 135 }, { res = 0xc7214a00, offset = 138 }, { res = 0xc7214a00, offset = 0 }, { res = 0xc7214a00, offset = 161 }, { res = 0xc7214a00, offset = 2 }, { res = 0xc7214a00, offset = 256 }, { res = 0xc7214a00, offset = 4 }, { res = 0xc7214a00, offset = 0 }, { res = 0x0, offset = 0 }}, r_irq = 0x0, ih = 0x0, hw = { reset = 0xc04528a0 <ata_reset>, transaction = 0xc0451180 <ata_transaction>, interrupt = 0xc0451b90 <ata_interrupt> }, dma = 0xc7205180, flags = 0, device = {{ channel = 0xc7217000, unit = 0, name = 0x0, param = 0x0, softc = 0x0, attach = 0, detach = 0, config = 0, start = 0, flags = 0, cmd = 0, mode = 0, setmode = 0xc045f710 <ata_sii_setmode> }, { channel = 0xc7217000, unit = 16, name = 0x0, param = 0x0, softc = 0x0, attach = 0, detach = 0, config = 0, start = 0, flags = 0, cmd = 0, mode = 0, setmode = 0xc045f710 <ata_sii_setmode> }}, devices = 0, state = 0, reset = 0xc045ef10 <ata_sii_reset>, locking = 0xc0457830 <ata_pci_locknoop>, queue_mtx = { mtx_object = { lo_class = 0xc06e54a0, lo_name = 0xc06a58f2 "ATA queue lock", lo_type = 0xc06a58f2 "ATA queue lock", lo_flags = 196608, lo_list = { tqe_next = 0x0, tqe_prev = 0x0 }, lo_witness = 0x0 }, mtx_lock = 4, mtx_recurse = 0 }, ata_queue = { tqh_first = 0x0, tqh_last = 0xc7217140 }, running = 0x0 } (kgdb) s 578 bus_at386.h: No such file or directory. in bus_at386.h (kgdb) rman_get_bustag (r=0xc7214a00) at /usr/src/sys/kern/subr_rman.c:661 661 return (r->r_bustag); (kgdb) l 656 } 657 658 bus_space_tag_t 659 rman_get_bustag(struct resource *r) 660 { 661 return (r->r_bustag); 662 } 663 664 void 665 rman_set_bushandle(struct resource *r, bus_space_handle_t h) (kgdb) n 662 } (kgdb) n ata_sii_reset (ch=0xc7217000) at bus_at386.h:581 581 bus_at386.h: No such file or directory. in bus_at386.h (kgdb) n 589 in bus_at386.h (kgdb) n Program received signal SIGSEGV, Segmentation fault. ata_sii_reset (ch=0xc7217000) at bus_at386.h:589 589 in bus_at386.h (kgdb) bt #0 ata_sii_reset (ch=0xc7217000) at bus_at386.h:589 #1 0xc0452b8c in ata_reset (ch=0xc7217000) at /usr/src/sys/dev/ata/ata-lowlevel.c:570 #2 0xc044e321 in ata_probe (dev=0xc721711c) at /usr/src/sys/dev/ata/ata-all.c:132 #3 0xc04578e7 in ata_pcisub_probe (dev=0xc721711c) at /usr/src/sys/dev/ata/ata-pci.c:531 #4 0xc053129e in device_probe_child (dev=0x100, child=0xc7205280) at device_if.h:21 #5 0xc0531b23 in device_probe_and_attach (dev=0xc7205280) at /usr/src/sys/kern/subr_bus.c:1508 #6 0xc05325f8 in bus_generic_attach (dev=0x100) at /usr/src/sys/kern/subr_bus.c:1807 #7 0xc0455dab in ata_pci_attach (dev=0xc717cb80) at /usr/src/sys/dev/ata/ata-pci.c:202 #8 0xc0531b7f in device_probe_and_attach (dev=0xc717cb80) at device_if.h:39 #9 0xc05325f8 in bus_generic_attach (dev=0x100) at /usr/src/sys/kern/subr_bus.c:1807 #10 0xc0495761 in pci_attach (dev=0xc717cb80) at /usr/src/sys/dev/pci/pci.c:907 #11 0xc0531b7f in device_probe_and_attach (dev=0xc71a6400) at device_if.h:39 #12 0xc05325f8 in bus_generic_attach (dev=0x100) at /usr/src/sys/kern/subr_bus.c:1807 #13 0xc067f03d in legacy_pcib_attach (dev=0xc71a6400) at /usr/src/sys/i386/pci/pci_bus.c:437 #14 0xc0531b7f in device_probe_and_attach (dev=0xc71a6480) at device_if.h:39 #15 0xc05325f8 in bus_generic_attach (dev=0x100) at /usr/src/sys/kern/subr_bus.c:1807 #16 0xc06699bb in legacy_attach (dev=0xc71a6580) at /usr/src/sys/i386/i386/legacy.c:154 #17 0xc0531b7f in device_probe_and_attach (dev=0xc71a6580) at device_if.h:39 #18 0xc05325f8 in bus_generic_attach (dev=0x100) at /usr/src/sys/kern/subr_bus.c:1807 #19 0xc06718bc in nexus_attach (dev=0xc71a6600) at /usr/src/sys/i386/i386/nexus.c:236 #20 0xc0531b7f in device_probe_and_attach (dev=0xc71a6600) at device_if.h:39 #21 0xc0533b78 in root_bus_configure () at /usr/src/sys/kern/subr_bus.c:2347 #22 0xc065f609 in configure (dummy=0x0) at /usr/src/sys/i386/i386/autoconf.c:122 #23 0xc04ea9f5 in mi_startup () at /usr/src/sys/kern/init_main.c:212 (kgdb) quit The program is running. Exit anyway? (y or n) y [root_at_zoom/ttyp0(/home/trent)#] pciconf -lv | grep -C4 atapci1 | tail -n 5 atapci1_at_pci0:9:0: class=0x010400 card=0x36801095 chip=0x06801095 rev=0x01 hdr=0x00 vendor = 'Silicon Image Inc (Was: CMD Technology Inc)' device = 'SiI 0680 (Was: PCI-0648) Ultra ATA133 EIDE Controller' class = mass storage subclass = RAID [root_at_zoom/ttyp0(/home/trent)#] pciconf -r -b pci0:9:0 0:255 95 10 80 06 07 01 90 02 01 00 04 01 01 40 00 00 01 dc 00 00 01 d8 00 00 01 d4 00 00 01 d0 00 00 01 cc 00 00 00 bf ff df 00 00 00 00 95 10 80 36 00 00 f0 df 60 00 00 00 00 00 00 00 0a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 22 06 00 40 00 64 00 00 00 00 00 00 00 00 08 00 00 00 00 f0 94 00 00 00 00 00 00 e0 90 00 23 00 00 00 23 00 00 00 00 00 11 00 00 00 00 00 00 00 01 0d ff ff ff d0 00 00 00 18 00 00 00 00 01 01 8a 32 c1 10 8a 32 92 43 92 43 0b 40 09 40 01 01 8a 32 c1 10 8a 32 92 43 92 43 0b 40 09 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 # # GENERIC -- Generic kernel configuration file for FreeBSD/i386 # # For more information on this file, please read the handbook section on # Kernel Configuration Files: # # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-confi g.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ../../conf/NOTES and NOTES files. # If you are in doubt as to the purpose or necessity of a line, check first # in NOTES. # # $FreeBSD$ machine i386 cpu I686_CPU ident ZOOM maxusers 512 options SCHED_ULE #To statically compile in device wiring instead of /boot/device.hints #hints "GENERIC.hints" #Default places to look for devices. makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols options INET #InterNETworking options FFS #Berkeley Fast Filesystem options SOFTUPDATES #Enable FFS soft updates support options UFS_ACL #Support for access control lists options UFS_DIRHASH #Improve performance on big directories options MD_ROOT #MD is a potential root device options NFSCLIENT #Network Filesystem Client options NFSSERVER #Network Filesystem Server options NFS_ROOT #NFS usable as root device, requires NFSCLIENT options MSDOSFS #MSDOS Filesystem options CD9660 #ISO 9660 Filesystem options PROCFS #Process filesystem (requires PSEUDOFS) options PSEUDOFS #Pseudo-filesystem framework options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options COMPAT_FREEBSD4 #Compatible with FreeBSD4 options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI options KTRACE #ktrace(1) support options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions options KBD_INSTALL_CDEV # install a CDEV entry in /dev options AHC_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~128k to driver. options AHD_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~215k to driver. # These three options provide support for System V Interface # Definition-style interprocess communication, in the form of shared # memory, semaphores, and message queues, respectively. # # System V shared memory and tunable parameters options SYSVSHM # include support for shared memory options SHMMAXPGS=131072 options SHMALL=131072 options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" # max shared memory segment size (bytes) options SHMMIN=2 # min shared memory segment size (bytes) options SHMMNI=64 # max number of shared memory identifiers options SHMSEG=16 # max shared memory segments per process # System V semaphores and tunable parameters options SYSVSEM # include support for semaphores options SEMMAP=256 # amount of entries in semaphore map options SEMMNI=256 # number of semaphore identifiers in the system options SEMMNS=512 # number of semaphores in the system options SEMMNU=256 # number of undo structures in the system options SEMMSL=64 # max number of semaphores per id options SEMOPM=128 # max number of operations per semop call options SEMUME=32 # max number of undo entries per process # System V message queues and tunable parameters options SYSVMSG # include support for message queues options MSGMNB=2049 # max characters per message queue options MSGMNI=64 # max number of message queue identifiers options MSGSEG=2049 # max number of message segments in the system options MSGSSZ=16 # size of a message segment MUST be power of 2 options MSGTQL=256 # max amount of messages in the system # Debugging for use in -current options DDB #Enable the kernel debugger #options INVARIANTS #Enable calls of extra sanity checking #options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS #options WITNESS #Enable checks to detect deadlocks and cycles #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed # To make an SMP kernel, the next two are needed options SMP # Symmetric MultiProcessor Kernel device isa device eisa device pci # Floppy drives device fdc # ATA and ATAPI devices device ata device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives device atapist # ATAPI tape drives device atapicam # ATAPI CAM drives options ATA_STATIC_ID #Static device numbering # SCSI peripherals device scbus # SCSI bus (required) device ch # SCSI media changers device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) device ses # SCSI Environmental Services (and SAF-TE) # System Management Bus (SMB) support device smbus device iicbus device iicbb device intpm device viapm device smb # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device vga # VGA video card driver device splash # Splash screen and screen saver support # syscons is the default console driver, resembling an SCO console device sc # Enable this for the pcvt (VT220 compatible) console driver #device vt #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor device agp # support several AGP chipsets # Floating point support - do not disable. device npx # Power management support (see NOTES for more options) #device apm # Add suspend/resume support for the i8254. #device pmtimer device apic # PCCARD (PCMCIA) support # Pcmcia and cardbus bridge support device cbb # cardbus (yenta) bridge #device pcic # ExCA ISA and PCI bridges device pccard # PC Card (16-bit) bus device cardbus # CardBus (32-bit) bus # Serial (COM) ports device sio # 8250, 16[45]50 based serial ports # Parallel port device ppc device ppbus # Parallel port bus (required) device lpt # Printer device plip # TCP/IP over parallel device ppi # Parallel port interface device #device vpo # Requires scbus and da # PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! device miibus # MII bus support device fxp # Intel EtherExpress PRO/100B (82557, 82558) # Pseudo devices - the number indicates how many units to allocate. device random # Entropy device device loop # Network loopback device ether # Ethernet support device sl # Kernel SLIP device ppp # Kernel PPP device tun # Packet tunnel. device pty # Pseudo-ttys (telnet etc) device md # Memory "disks" device gif # IPv6 and IPv4 tunneling device faith # IPv6-to-IPv4 relaying (translation) # The `bpf' device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! device bpf # Berkeley packet filter # USB support device uhci # UHCI PCI->USB interface device ohci # OHCI PCI->USB interface device usb # USB Bus (required) #device udbp # USB Double Bulk Pipe devices device ugen # Generic device uhid # "Human Interface Devices" device ukbd # Keyboard device ulpt # Printer device umass # Disks/Mass storage - Requires scbus and da device ums # Mouse device urio # Diamond Rio 500 MP3 player device uscanner # Scanners # USB Ethernet, requires mii device aue # ADMtek USB ethernet device cue # CATC USB ethernet device kue # Kawasaki LSI USB Ethernet Regards, Trent.Received on Sat Feb 28 2004 - 06:44:00 UTC
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