Date: Sun, 15 Sep 2002 05:20:31 -0700 (PDT) From: herve boulouis <amon@sockar.homeip.net> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/42801: FreeBSD freezes when opening cuaa0 with a motorola p7389e cellphone connected Message-ID: <200209151220.g8FCKVZa044634@www.freebsd.org>
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>Number: 42801 >Category: misc >Synopsis: FreeBSD freezes when opening cuaa0 with a motorola p7389e cellphone connected >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Sep 15 05:30:01 PDT 2002 >Closed-Date: >Last-Modified: >Originator: herve boulouis >Release: 4.6-STABLE >Organization: >Environment: FreeBSD ra 4.6-STABLE FreeBSD 4.6-STABLE #0: Thu Aug 8 20:33:23 CEST 2002 root@ra:/usr/obj/usr/src/sys/RA i386 >Description: When trying to do some ppp with a motorola p7389e attached to my FreeBSD's serial port, the system froze completely (no more ping and console also frozen) and I had to do a hard reset. There were no error messages on the console. This phone seems to need some initialization before serving as a modem because on windows you need to install a special driver to connect to Internet with that phone. Maybe this lack of init causes the phone's serial port to behave badly and confuse FreeBSD ... (just my 2 cent) Here are the hardware details : (the motherboard is an intel one with an i815) CPU: Pentium III/Pentium III Xeon/Celeron (631.29-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x686 Stepping = 6 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> real memory = 401342464 (391936K bytes) avail memory = 386052096 (377004K bytes) Preloaded elf kernel "kernel" at 0xc0413000. VESA: v3.0, 1024k memory, flags:0x1, mode table:0xc0392462 (1000022) VESA: Intel(R) 815 Chipset Video BIOS netsmb_dev: loaded ccd0-3: Concatenated disk drivers Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 12 entries at 0xc00f2ea0 npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 agp0: <Intel 82815 (i815 GMCH) SVGA controller> mem 0xffa80000-0xffafffff,0xf8000000-0xfbffffff irq 11 at de vice 2.0 on pci0 pcib1: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0 pci1: <PCI bus> on pcib1 fxp0: <Intel Pro/100 Ethernet> port 0xdf00-0xdf3f mem 0xff8ff000-0xff8fffff irq 7 at device 8.0 on pci1 fxp0: Ethernet address 00:03:47:94:df:a0 inphy0: <i82562ET 10/100 media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: <Intel 82801BA/BAM (ICH2) PCI to LPC bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH2 ATA100 controller> port 0xffa0-0xffaf at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> at 31.2 irq 3 ichsmb0: <Intel 82801BA (ICH2) SMBus controller> port 0xefa0-0xefaf irq 9 at device 31.3 on pci0 smbus0: <System Management Bus> on ichsmb0 smb0: <SMBus general purpose I/O> on smbus0 pci0: <Intel 82801BA/BAM (ICH2) USB controller USB-B> at 31.4 irq 10 pcm0: <Intel 82801BA (ICH2)> port 0xef00-0xef3f,0xe800-0xe8ff irq 9 at device 31.5 on pci0 orm0: <Option ROMs> at iomem 0xc0000-0xcbfff,0xcc000-0xcd7ff on isa0 fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> on isa0 sc0: VGA <16 virtual consoles, flags=0x200> sio0: configured irq 4 not in bitmap of probed irqs 0 sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 8250 sio1: configured irq 3 not in bitmap of probed irqs 0 ppc0: parallel port not found. IPsec: Initialized Security Association Processing. IP Filter: v3.4.27 initialized. Default = pass all, Logging = enabled ad0: 39266MB <IBM-DTLA-305040> [79780/16/63] at ata0-master UDMA100 pcm0: measured ac97 link rate at 55933 Hz Mounting root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted >How-To-Repeat: with the cellphone powered on and attached to com1 ppp > set device /dev/cuaa0 > set speed 9600 > term the system freezes here with no error message >Fix: dunno >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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