Date: Wed, 16 Mar 2005 11:58:48 -0300 From: "Giovanni P. Tirloni" <gpt@tirloni.org> To: stable@freebsd.org Subject: save-entropy never exits Message-ID: <423849A8.4010201@tirloni.org>
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Hi, save-entropy never exists and eats all CPU. # uname -a FreeBSD srv-01 5.3-STABLE-SNAP001 FreeBSD 5.3-STABLE-SNAP001 #0: Sun Jan 30 03:57:47 UTC 2005 root@opus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 # ps axl |grep entropy 2 14833 14832 0 8 0 1640 928 wait Is ?? 0:00.03 /bin/sh -c /usr/libexec/save-entropy 2 14834 14833 263 128 0 1680 980 - R ?? 1884:17.36 /bin/sh /usr/libexec/save-entropy # uptime 11:56AM up 5 days, 19:14, 1 user, load averages: 1.00, 1.00, 1.00 # dmesg Copyright (c) 1992-2005 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.3-STABLE-SNAP001 #0: Sun Jan 30 03:57:47 UTC 2005 root@opus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD-K6tm w/ multimedia extensions (300.01-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x570 Stepping = 0 Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX> AMD Features=0x400<<b10>> real memory = 96403456 (91 MB) avail memory = 84684800 (80 MB) npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> pcibus 0 on motherboard pir0: <PCI Interrupt Routing Table: 8 Entries> on motherboard pci0: <PCI bus> on pcib0 $PIR: No matching entry for 0.0.INTA agp0: <SiS 530 host to AGP bridge> mem 0xd0000000-0xd3ffffff at device 0.0 on pci0 atapci0: <SiS 530 UDMA66 controller> port 0x4000-0x400f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 irq 14 at device 0.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 isab0: <PCI-ISA bridge> at device 1.0 on pci0 isa0: <ISA bus> on isab0 pci0: <unknown> at device 1.1 (no driver attached) ohci0: <SiS 5571 USB controller> mem 0xd5901000-0xd5901fff irq 9 at device 1.2 on pci0 ohci0: [GIANT-LOCKED] usb0: OHCI version 1.0, legacy support usb0: <SiS 5571 USB controller> on ohci0 usb0: USB revision 1.0 uhub0: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pcib1: <PCI-PCI bridge> at device 2.0 on pci0 pci1: <PCI bus> on pcib1 $PIR: ROUTE_INTERRUPT failed. pci1: <display, VGA> at device 0.0 (no driver attached) xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xd000-0xd07f mem 0xd5900000-0xd590007f irq 10 at device 10.0 on pci0 miibus0: <MII bus> on xl0 xlphy0: <3Com internal media interface> on miibus0 xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto xl0: Ethernet address: 00:50:04:d9:a8:78 rl0: <RealTek 8139 10/100BaseTX> port 0xd400-0xd4ff mem 0xd5902000-0xd59020ff irq 12 at device 11.0 on pci0 miibus1: <MII bus> on rl0 rlphy0: <RealTek internal media interface> on miibus1 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl0: Ethernet address: 00:e0:7d:8c:32:47 xl1: <3Com 3c905B-TX Fast Etherlink XL> port 0xd800-0xd87f mem 0xd5903000-0xd590307f irq 5 at device 12.0 on pci0 miibus2: <MII bus> on xl1 xlphy1: <3Com internal media interface> on miibus2 xlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto xl1: Ethernet address: 00:10:5a:9f:df:89 pci0: <multimedia, audio> at device 13.0 (no driver attached) cpu0 on motherboard orm0: <ISA Option ROM> at iomem 0xc0000-0xc7fff on isa0 pmtimer0 on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on isa0 fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 unknown: <PNP0303> can't assign resources (port) unknown: <PNP0501> can't assign resources (port) unknown: <PNP0700> can't assign resources (port) unknown: <PNP0400> can't assign resources (port) unknown: <PNP0501> can't assign resources (port) Timecounter "TSC" frequency 300012360 Hz quality 800 Timecounters tick every 10.000 msec ad0: 1222MB <QUANTUM FIREBALL1280A/A63.0E00> [2484/16/63] at ata0-master WDMA2 Mounting root from ufs:/dev/ad0s1a Does anyone have any idea about why it never exists and stays there eating all CPU ? -- Giovanni
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