Date: Mon, 21 Sep 1998 09:56:32 -0500 (EST) From: Alfred Perlstein <bright@hotjobs.com> To: current@FreeBSD.ORG Subject: something not right with -current and linux emu, hard locks, no crashdumps Message-ID: <Pine.BSF.3.96.980921094210.323A-100000@bright.fx.genx.net>
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been unable to run a -current kernel since late last week. running x11amp from my kde "start menu" completely locks the machine, no ping or anything. i noticed some commits sometime last week to the linux emulator, *cough* as well as to about 500 other places. also because of addition of CAM and the removal of SLICE (which i thought was pretty neat-o) my kernel config file has changed a bunch. odd thing: loading x11amp from the command line, and killing it instead of clicking on it to exit seems fine, however starting it via a pulldown menu, or exiting it via clicking on "close"... BEWM. and yes i know some of the features compiled in may cause panics, however i am not using them and my good kernel from last week didn't seem to have any problems. urm, as this is my work machine i'm hard pressed to get a serial debugger hooked to it, and it locks HARD, ie. as i was playing an mp3 and clicked to close it *BAM* the sound started skipping/looping. no crash dump as it locked solid, although it may be dropping into the kernel debugger i currently have no way of checking it out. i'll see if it even drops to the debugger hopefully late tonight by hooking up the serial debugger. sorry about the semi lack of info, if anyone has anything i can do without serial i'll try it. if my machine at home displays the same behavior it will be trivial for me to get serial up. maybe if i turn off DDB it might provide a crash dump, i don't have a real problem giving this machine a hard slap with that. anyhow, thank you, suggestions welcome. GOOD KERNEL (*pet* *pet*) ------------------------- # # GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # <URL:http://www.FreeBSD.ORG/>; # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id: GENERIC,v 1.110 1998/06/03 13:33:34 jkh Exp $ machine "i386" cpu "I686_CPU" ident "bright2" maxusers 50 options "P1003_1B" options "_KPOSIX_PRIORITY_SCHEDULING" options "_KPOSIX_VERSION=199309L" options DEVFS options SLICE options FDESC #File descriptor filesystem options KERNFS #Kernel filesystem options UMAPFS #UID map filesystem options NULLFS #NULL filesystem options MFS #Memory File System options INET #InterNETworking options FFS #Berkeley Fast Filesystem options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor config kernel root on wd0 controller isa0 controller eisa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 disk fd1 at fdc0 drive 1 tape ft0 at fdc0 drive 2 options "CMD640" # work around CMD640 chip deficiency controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x7fffffff vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 controller wdc1 at isa? port "IO_WD2" bio irq 15 flags 0x7fffffff vector wdintr disk wd2 at wdc1 drive 0 disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device wcd0 #IDE CD-ROM #device wfd0 #IDE Floppy (e.g. LS-120) # A single entry for any of these controllers (ncr, ahb, ahc, amd) is # sufficient for any number of installed devices. controller ncr0 #controller amd0 #controller ahb0 #controller ahc0 #controller isp0 # This controller offers a number of configuration options, too many to # document here - see the LINT file in this directory and look up the # dpt0 entry there for much fuller documentation on this. The options # line following dpt0 here is also currently a *required* option for it. #controller dpt0 #options DPT_MEASURE_PERFORMANCE #controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr #controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr #controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr #controller aic0 at isa? port 0x340 bio irq 11 vector aicintr #controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr #controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr #controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr controller scbus0 device sd0 #device od0 #See LINT for possible `od' options. #device st0 #device cd0 #Only need one of these, the code dynamically grows #device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr #device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr #controller matcd0 at isa? port 0x230 bio #device scd0 at isa? port 0x230 bio # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver ##device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint options XSERVER # support for X server #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std device npx0 at isa? port "IO_NPX" irq 13 vector npxintr # # Laptop support (see LINT for more options) # device apm0 at isa? disable flags 0x31 # Advanced Power Management # PCCARD (PCMCIA) support #controller card0 #device pcic0 at card? #device pcic1 at card? device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4 vector siointr device sio1 at isa? disable port "IO_COM2" tty irq 3 vector siointr device sio2 at isa? disable port "IO_COM3" tty irq 5 vector siointr device sio3 at isa? disable port "IO_COM4" tty irq 9 vector siointr #device lpt0 at isa? port? tty irq 7 vector lptintr #device lpt1 at isa? port? tty #device mse0 at isa? port 0x23c tty irq 5 vector mseintr device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. device de0 device xl0 #device fxp0 #device tl0 #device tx0 #device vx0 #device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000 vector edintr #device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector ieintr #device ep0 at isa? port 0x300 net irq 10 vector epintr #device ex0 at isa? port? net irq? vector exintr #device fe0 at isa? port 0x300 net irq ? vector feintr #device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr #device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr #device ze0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zeintr #device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr pseudo-device vn pseudo-device loop pseudo-device ether pseudo-device sl 1 pseudo-device ppp 1 pseudo-device tun 1 pseudo-device pty 256 pseudo-device bpfilter 4 pseudo-device snp 4 pseudo-device gzip # Exec gzipped a.out's # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. options KTRACE #kernel tracing # This provides support for System V shared memory. # options SYSVSHM options SYSVSEM options SYSVMSG options "VM86" options DDB options KTRACE #kernel tracing options PERFMON options "MAXDSIZ=(256*1024*1024)" options "DFLDSIZ=(256*1024*1024)" options INCLUDE_CONFIG_FILE # Include this file in kernel options USER_LDT #allow user-level control of i386 ldt options IPFIREWALL #firewall options IPFIREWALL_VERBOSE #print information about # dropped packets options "IPFIREWALL_VERBOSE_LIMIT=100" #limit verbosity options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default options SOFTUPDATES #options "AUTO_EOI_1" #options "AUTO_EOI_2" options SC_HISTORY_SIZE=200 # number of history buffer lines options SC_DISABLE_REBOOT # disable reboot key sequence controller pnp0 #controller snd0 device pcm0 at isa? port ? tty irq 10 drq 1 flags 0x0 vector pcmintr controller ppbus0 controller vpo0 at ppbus? device nlpt0 at ppbus? device ppi0 at ppbus? controller ppc0 at isa? disable port ? tty irq 7 vector ppcintr BAD KERNEL ------------------------------- # # GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # <URL:http://www.FreeBSD.ORG/>; # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id: GENERIC,v 1.110 1998/06/03 13:33:34 jkh Exp $ machine "i386" cpu "I686_CPU" ident "bright2+CAM" maxusers 50 options "P1003_1B" options "_KPOSIX_PRIORITY_SCHEDULING" options "_KPOSIX_VERSION=199309L" options DEVFS #options SLICE options FDESC #File descriptor filesystem options KERNFS #Kernel filesystem options UMAPFS #UID map filesystem options NULLFS #NULL filesystem options MFS #Memory File System options INET #InterNETworking options FFS #Berkeley Fast Filesystem options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=8000 #Be pessimistic about Joe SCSI device options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor config kernel root on wd0 controller isa0 controller eisa0 controller pci0 controller scbus0 device da0 device ch0 device pass0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 disk fd1 at fdc0 drive 1 tape ft0 at fdc0 drive 2 options "CMD640" # work around CMD640 chip deficiency controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x7fffffff vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 controller wdc1 at isa? port "IO_WD2" bio irq 15 flags 0x7fffffff vector wdintr disk wd2 at wdc1 drive 0 disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device wcd0 #IDE CD-ROM #device wfd0 #IDE Floppy (e.g. LS-120) # A single entry for any of these controllers (ncr, ahb, ahc, amd) is # sufficient for any number of installed devices. #controller ncr0 #controller amd0 #controller ahb0 #controller ahc0 #controller isp0 # This controller offers a number of configuration options, too many to # document here - see the LINT file in this directory and look up the # dpt0 entry there for much fuller documentation on this. The options # line following dpt0 here is also currently a *required* option for it. #controller dpt0 #options DPT_MEASURE_PERFORMANCE #controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr #controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr #controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr #controller aic0 at isa? port 0x340 bio irq 11 vector aicintr #controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr #controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr #controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr #controller scbus0 #device sd0 #device od0 #See LINT for possible `od' options. #device st0 #device cd0 #Only need one of these, the code dynamically grows #device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr #device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr #controller matcd0 at isa? port 0x230 bio #device scd0 at isa? port 0x230 bio # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver ##device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint options XSERVER # support for X server #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std device npx0 at isa? port "IO_NPX" irq 13 vector npxintr # # Laptop support (see LINT for more options) # device apm0 at isa? disable flags 0x31 # Advanced Power Management # PCCARD (PCMCIA) support #controller card0 #device pcic0 at card? #device pcic1 at card? device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4 vector siointr device sio1 at isa? disable port "IO_COM2" tty irq 3 vector siointr device sio2 at isa? disable port "IO_COM3" tty irq 5 vector siointr device sio3 at isa? disable port "IO_COM4" tty irq 9 vector siointr #device lpt0 at isa? port? tty irq 7 vector lptintr #device lpt1 at isa? port? tty #device mse0 at isa? port 0x23c tty irq 5 vector mseintr device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. device de0 device xl0 #device fxp0 #device tl0 #device tx0 #device vx0 #device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000 vector edintr #device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector ieintr #device ep0 at isa? port 0x300 net irq 10 vector epintr #device ex0 at isa? port? net irq? vector exintr #device fe0 at isa? port 0x300 net irq ? vector feintr #device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr #device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr #device ze0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zeintr #device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr pseudo-device vn 4 pseudo-device loop pseudo-device ether pseudo-device sl 1 pseudo-device ppp 1 pseudo-device tun 1 pseudo-device pty 256 pseudo-device bpfilter 4 pseudo-device snp 4 pseudo-device gzip # Exec gzipped a.out's # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. options KTRACE #kernel tracing # This provides support for System V shared memory. # options SYSVSHM options SYSVSEM options SYSVMSG options "VM86" options DDB options KTRACE #kernel tracing options PERFMON options "MAXDSIZ=(256*1024*1024)" options "DFLDSIZ=(256*1024*1024)" options INCLUDE_CONFIG_FILE # Include this file in kernel options USER_LDT #allow user-level control of i386 ldt options IPFIREWALL #firewall options IPFIREWALL_VERBOSE #print information about # dropped packets options "IPFIREWALL_VERBOSE_LIMIT=100" #limit verbosity options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default options SOFTUPDATES #options "AUTO_EOI_1" #options "AUTO_EOI_2" options SC_HISTORY_SIZE=200 # number of history buffer lines options SC_DISABLE_REBOOT # disable reboot key sequence controller pnp0 #controller snd0 device pcm0 at isa? port ? tty irq 10 drq 1 flags 0x0 vector pcmintr controller ppbus0 controller vpo0 at ppbus? device nlpt0 at ppbus? device ppi0 at ppbus? controller ppc0 at isa? disable port ? tty irq 7 vector ppcintr Alfred Perlstein - Programmer, HotJobs Inc. - www.hotjobs.com -- There are operating systems, and then there's FreeBSD. -- http://www.freebsd.org/ 3.0-current To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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