Date: Sun, 30 Apr 2000 11:18:29 +0200 (CEST) From: Leif Neland <leifn@neland.dk> To: freebsd-current@freebsd.org Subject: panic at boot (bus_generic_probe) with 2 printers ENABLED Message-ID: <Pine.BSF.4.05.10004301107510.3235-100000@arnold.neland.dk>
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In a freshly cvsup'ed current, I get a panic at boot, if both ports are enabled in userconfig. If only one or the other is enabled, it works. I have narrowed it down to it panics the second time ppbconf calls bus_generic_probe: trap 12: page fault while in kernel mode bus_generic_probe+0x25: cmpl $0xc02a502c,0(%ebx) ebx is 0xe0 My config is: machine i386 cpu I586_CPU ident ARNOLD maxusers 32 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols options INET #InterNETworking options INET6 options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options CD9660 #ISO 9660 Filesystem options PROCFS #Process filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=5000 #Be pessimistic about Joe SCSI device options UCONSOLE #Allow users to grab the console options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options DDB device isa device eisa device pci options COMPAT_OLDPCI # Old PCI driver shims device ncr0 device scbus0 device da0 #Only need one of these, the code dynamically grows device pass0 device cd0 device atkbdc0 at isa? port IO_KBD device atkbd0 at atkbdc? irq 1 device psm0 at atkbdc? irq 12 device vga0 at isa? port ? pseudo-device splash device sc0 at isa? device npx0 at nexus? port IO_NPX irq 13 device apm0 at nexus? disable flags 0x31 # Advanced Power Management device sio0 at isa? port IO_COM1 flags 0x10 irq 4 device sio1 at isa? port IO_COM2 irq 3 device ppc0 at isa? device ppbus device lpt device ppi device ppc1 at isa? irq 5 device ed0 at isa? port 0x340 irq 10 iomem 0xd8000 pseudo-device loop pseudo-device speaker pseudo-device ether pseudo-device sl 1 pseudo-device ppp 1 pseudo-device tun 2 pseudo-device pty 16 pseudo-device gzip # Exec gzipped a.out's options KTRACE #kernel tracing options SYSVSHM options SYSVMSG options SYSVSEM pseudo-device bpf 4 #Berkeley packet filter device pca0 at isa? port IO_TIMER1 options SOFTUPDATES pseudo-device sppp pseudo-device "i4bq921" pseudo-device "i4bq931" pseudo-device "i4b" pseudo-device "i4btrc" 2 pseudo-device "i4bctl" pseudo-device "i4brbch" 4 pseudo-device "i4btel" 2 pseudo-device "i4bipr" 4 options IPR_VJ pseudo-device "i4bisppp" 4 options DRN_NGO device isic0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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