Date: Sat, 16 Mar 1996 21:28:59 +0200 (EET) From: Heikki Suonsivu <hsu@clinet.fi> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/1081: Fatal double fault Message-ID: <199603161928.VAA11938@cantina.clinet.fi> Resent-Message-ID: <199603161930.LAA25573@freefall.freebsd.org>
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>Number: 1081 >Category: kern >Synopsis: Fatal double fault >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Mar 16 11:30:00 PST 1996 >Last-Modified: >Originator: Heikki Suonsivu >Organization: Clinet, Espoo, Finland >Release: FreeBSD 2.2-CURRENT i386 >Environment: Mar 16 07:20:16 cantina /kernel: FreeBSD 2.2-CURRENT #16: Thu Feb 22 22:38:14 EET 1996 Mar 16 07:20:16 cantina /kernel: hsu@news.clinet.fi:/usr/current/src/sys/compile/CLINETSERVER Mar 16 07:20:16 cantina /kernel: CPU: Pentium (132.61-MHz 586-class CPU) Mar 16 07:20:16 cantina /kernel: Origin = "GenuineIntel" Id = 0x52b Stepping=11 Mar 16 07:20:17 cantina /kernel: Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8> Mar 16 07:20:17 cantina /kernel: real memory = 67108864 (65536K bytes) Mar 16 07:20:17 cantina /kernel: avail memory = 63606784 (62116K bytes) Mar 16 07:20:16 cantina /kernel: DEVFS: ready for devices Mar 16 07:20:16 cantina /kernel: Probing for devices on PCI bus 0: Mar 16 07:20:16 cantina /kernel: chip0 <Intel 82437 (Triton) PCI cache memory controller> rev 2 on pci0:0 Mar 16 07:20:16 cantina /kernel: chip1 <Intel 82371 (Triton) PCI-ISA bridge> rev 2 on pci0:7 Mar 16 07:20:16 cantina /kernel: piix0 <Intel 82371 (Triton) Bus-master IDE controller> rev 2 on pci0:7 Mar 16 07:20:16 cantina /kernel: de0 <Digital DC21040 Ethernet> rev 35 int a irq 10 on pci0:10 Mar 16 07:20:16 cantina /kernel: de0: DC21040 [10Mb/s] pass 2.3 Ethernet address 00:c0:95:ec:56:84 Mar 16 07:20:16 cantina /kernel: de0: enabling Thinwire/AUI port Mar 16 07:20:16 cantina /kernel: ncr0 <ncr 53c810 scsi> rev 2 int a irq 11 on pci0:12 Mar 16 07:20:16 cantina /kernel: ncr0 waiting for scsi devices to settle Mar 16 07:20:16 cantina /kernel: (ncr0:0:0): "IBM DPES-31080 S31Q" type 0 fixed SCSI 2 Mar 16 07:20:16 cantina /kernel: sd0(ncr0:0:0): Direct-Access Mar 16 07:20:16 cantina /kernel: sd0(ncr0:0:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8. Mar 16 07:20:16 cantina /kernel: 1034MB (2118144 512 byte sectors) Mar 16 07:20:16 cantina /kernel: sd0(ncr0:0:0): with 4903 cyls, 4 heads, and an average 108 sectors/track Mar 16 07:20:17 cantina /kernel: Probing for devices on the ISA bus: Mar 16 07:20:17 cantina /kernel: pcvt: doreset() - got KEYB_R_RESEND response ... [one time only msg] Mar 16 07:20:17 cantina /kernel: pcvt: doreset() - Caution - no PC keyboard detected! Mar 16 07:20:17 cantina /kernel: vt0 at 0x60-0x6f irq 1 on motherboard Mar 16 07:20:17 cantina /kernel: vt0: tvga 8900cl, 80/132 col, color, 8 scr, unknown kbd, [R3.20-b24] Mar 16 07:20:17 cantina /kernel: ed0 not found at 0x280 Mar 16 07:20:17 cantina /kernel: lpt0 at 0x378-0x37f irq 7 on isa Mar 16 07:20:17 cantina /kernel: lpt0: Interrupt-driven port Mar 16 07:20:17 cantina /kernel: lp0: TCP/IP capable interface Mar 16 07:20:17 cantina /kernel: lpt1 not found at 0xffffffff Mar 16 07:20:17 cantina /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa Mar 16 07:20:17 cantina /kernel: sio0: type 16550A Mar 16 07:20:17 cantina /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa Mar 16 07:20:17 cantina /kernel: sio1: type 16550A Mar 16 07:20:17 cantina /kernel: cy0 not found Mar 16 07:20:17 cantina /kernel: bt0 not found at 0x330 Mar 16 07:20:17 cantina /kernel: aha0 not found at 0x330 Mar 16 07:20:17 cantina /kernel: wdc0 not found at 0x1f0 Mar 16 07:20:17 cantina /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa Mar 16 07:20:17 cantina /kernel: fdc0: NEC 72065B Mar 16 07:20:18 cantina /kernel: fd0: 1.44MB 3.5in Mar 16 07:20:18 cantina /kernel: matcdc0 not found at 0x230 Mar 16 07:20:18 cantina /kernel: npx0 on motherboard Mar 16 07:20:18 cantina /kernel: npx0: INT 16 interface Mar 16 07:20:18 cantina /kernel: changing root device to sd0a Mar 16 07:20:18 cantina /kernel: devfs ready to run Mar 16 07:20:18 cantina /kernel: new masks: bio c0000840, tty c003049a, net c003049a Mar 16 07:20:18 cantina /kernel: WARNING: / was not properly dismounted. >Description: Fatal double fault: eip = 0xf01c548a esp = 0xefbfcffc ebp = 0xefbfd00c f01c4e40 t gcc2_compiled. f01c4e50 F trap.o f01c4e50 t ___gnu_compiled_c f01c4e50 t gcc2_compiled. f01c5000 T _trap f01c5484 t _trap_pfault f01c57e8 t _trap_fatal f01c5ab4 T _dblfault_handler f01c5b00 T _trapwrite f01c5be0 T _syscall f01c5f20 F userconfig.o f01c5f20 t ___gnu_compiled_c f01c5f20 t _setdev >How-To-Repeat: I don't know. This one seems to be somewhat unique. >Fix: >Audit-Trail: >Unformatted:
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