Date: Mon, 20 May 1996 14:33:41 -0700 From: Joe McGuckin <joe@ns.via.net> To: hackers@freebsd.org, questions@freebsd.org Subject: Help - Panic Attacks! Message-ID: <199605202133.OAA21060@ns.via.net>
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Our web machine (FreeBSD 2.1, 128Meg) panicked today - twice in a row. Can anyone shed some light on this? Thanks, joe joe@via.net May 18 03:33:45 ovation /kernel: panic: kmem_malloc: kmem_map too small May 18 03:33:46 ovation /kernel: syncing disks... May 18 03:33:46 ovation /kernel: Fatal trap 12: page fault while in kernel mode May 18 03:33:46 ovation /kernel: fault virtual address = 0x10 May 18 03:33:46 ovation /kernel: fault code = supervisor read, page not present May 18 03:33:46 ovation /kernel: instruction pointer = 0x8:0xf01587b4 May 18 03:33:47 ovation /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b May 18 03:33:47 ovation /kernel: = DPL 0, pres 1, def32 1, gran 1 May 18 03:33:47 ovation /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 May 18 03:33:47 ovation /kernel: current process = 1567 (find) May 18 03:33:47 ovation /kernel: interrupt mask = net tty bio May 18 03:33:48 ovation /kernel: panic: page fault May 18 03:33:48 ovation /kernel: Automatic reboot in 15 seconds - press a key on the console to abort May 18 03:33:48 ovation /kernel: Rebooting... May 18 03:33:49 ovation /kernel: FreeBSD 2.1.0-RELEASE #0: Fri May 17 23:28:58 PDT 1996 May 18 03:33:49 ovation /kernel: root@ovation.via.net:/usr/src/sys/compile/WWW May 18 03:33:49 ovation /kernel: CPU: 100-MHz Pentium 815\100 (Pentium-class CPU) May 18 03:33:49 ovation /kernel: Origin = "GenuineIntel" Id = 0x525 Stepping=5 May 18 03:33:50 ovation /kernel: Features=0x1bf<FPU,VME,PSE,MCE,CX8,APIC> May 18 03:33:50 ovation /kernel: real memory = 134217728 (131072K bytes) May 18 03:33:50 ovation /kernel: avail memory = 127799296 (124804K bytes) May 18 03:33:50 ovation /kernel: Probing for devices on the ISA bus: May 18 03:33:50 ovation /kernel: sc0 at 0x60-0x6f irq 1 on motherboard May 18 03:33:50 ovation /kernel: sc0: VGA color <16 virtual consoles, flags=0x0> May 18 03:33:50 ovation /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa May 18 03:33:51 ovation /kernel: sio0: type 16550A May 18 03:33:51 ovation /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa May 18 03:33:51 ovation /kernel: sio1: type 16550A May 18 03:33:51 ovation /kernel: lpt0 at 0x378-0x37f irq 7 on isa May 18 03:33:51 ovation /kernel: lpt0: Interrupt-driven port May 18 03:33:52 ovation /kernel: lp0: TCP/IP capable interface May 18 03:33:52 ovation /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa May 18 03:33:52 ovation /kernel: fdc0: NEC 765 May 18 03:33:52 ovation /kernel: fd0: 1.44MB 3.5in May 18 03:33:52 ovation /kernel: wdc0 at 0x1f0-0x1f7 irq 14 on isa May 18 03:33:53 ovation /kernel: wdc0: unit 0 (wd0): <Conner Peripherals 1275MB - CFS1275A> May 18 03:33:53 ovation /kernel: wd0: 1219MB (2496816 sectors), 2477 cyls, 16 heads, 63 S/T, 512 B/S May 18 03:33:53 ovation /kernel: aha0 at 0x330-0x333 irq 11 drq 5 on isa May 18 03:33:54 ovation /kernel: aha0 waiting for scsi devices to settle May 18 03:33:54 ovation /kernel: (aha0:0:0): "NEC CD-ROM CDR-210P 1.0" type 5 removable SCSI 1 May 18 03:33:54 ovation /kernel: cd0(aha0:0:0): CD-ROM cd present.[160790 x 2048 byte records] May 18 03:33:54 ovation /kernel: (aha0:2:0): "SyQuest SQ3270S 3_04" type 0 removable SCSI 2 May 18 03:33:54 ovation /kernel: sd0(aha0:2:0): Direct-Access 256MB (524288 512 byte sectors) May 18 03:33:55 ovation /kernel: mcd0: timeout getting status May 18 03:33:55 ovation /kernel: mcd1: timeout getting status May 18 03:33:56 ovation /kernel: npx0 on motherboard May 18 03:33:56 ovation /kernel: npx0: INT 16 interface May 18 03:33:56 ovation /kernel: Probing for devices on the PCI bus: May 18 03:33:56 ovation /kernel: pci0:0: vendor=0x10b9, device=0x1451, class=bridge (host) [no driver assigned] May 18 03:33:56 ovation /kernel: pci0:2: vendor=0x10b9, device=0x1449, class=old (misc) [no driver assigned] May 18 03:33:56 ovation /kernel: de0 <Digital DC21041 Ethernet> rev 17 int a irq 10 on pci0:5 May 18 03:33:56 ovation /kernel: de0: DC21041 [10Mb/s] pass 1.1 Ethernet address 00:00:c0:6b:b5:c8 May 18 03:33:56 ovation /kernel: pci0:6: CMD, device=0x0640, class=storage (ide) [no driver assigned] May 18 03:33:56 ovation /kernel: de0: enabling 10baseT/UTP port May 18 03:33:56 ovation /kernel: WARNING: / was not properly dismounted. May 18 03:33:57 ovation lpd[139]: restarted May 18 03:33:57 ovation lpd[144]: /usr/adm/lpd-errs: No such file or directory May 19 02:03:56 ovation /kernel: panic: kmem_malloc: kmem_map too small May 19 02:03:56 ovation /kernel: May 19 02:03:57 ovation /kernel: syncing disks... May 19 02:03:57 ovation /kernel: May 19 02:03:57 ovation /kernel: Fatal trap 12: page fault while in kernel mode May 19 02:03:57 ovation /kernel: fault virtual address = 0x10 May 19 02:03:57 ovation /kernel: fault code = supervisor read, page not present May 19 02:03:57 ovation /kernel: instruction pointer = 0x8:0xf01587b4 May 19 02:03:58 ovation /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b May 19 02:03:58 ovation /kernel: = DPL 0, pres 1, def32 1, gran 1 May 19 02:03:58 ovation /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 May 19 02:03:58 ovation /kernel: current process = 23556 (find) May 19 02:03:58 ovation /kernel: interrupt mask = net tty bio May 19 02:03:59 ovation /kernel: panic: page fault May 19 02:03:59 ovation /kernel: Automatic reboot in 15 seconds - press a key on the console to abort May 19 02:04:00 ovation /kernel: Rebooting... May 19 02:04:00 ovation /kernel: FreeBSD 2.1.0-RELEASE #0: Fri May 17 23:28:58 PDT 1996 May 19 02:04:00 ovation /kernel: root@ovation.via.net:/usr/src/sys/compile/WWW May 19 02:04:00 ovation /kernel: CPU: 100-MHz Pentium 815\100 (Pentium-class CPU) May 19 02:04:01 ovation /kernel: Origin = "GenuineIntel" Id = 0x525 Stepping=5 May 19 02:04:01 ovation /kernel: Features=0x1bf<FPU,VME,PSE,MCE,CX8,APIC> May 19 02:04:01 ovation /kernel: real memory = 134217728 (131072K bytes) May 19 02:04:01 ovation /kernel: avail memory = 127799296 (124804K bytes) May 19 02:04:01 ovation /kernel: Probing for devices on the ISA bus: May 19 02:04:01 ovation /kernel: sc0 at 0x60-0x6f irq 1 on motherboard May 19 02:04:01 ovation /kernel: sc0: VGA color <16 virtual consoles, flags=0x0> May 19 02:04:02 ovation /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa May 19 02:04:02 ovation /kernel: sio0: type 16550A May 19 02:04:02 ovation /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa May 19 02:04:02 ovation /kernel: sio1: type 16550A May 19 02:04:03 ovation /kernel: lpt0 at 0x378-0x37f irq 7 on isa May 19 02:04:03 ovation /kernel: lpt0: Interrupt-driven port May 19 02:04:03 ovation /kernel: lp0: TCP/IP capable interface May 19 02:04:03 ovation /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa May 19 02:04:03 ovation /kernel: fdc0: NEC 765 May 19 02:04:04 ovation /kernel: fd0: 1.44MB 3.5in May 19 02:04:04 ovation /kernel: wdc0 at 0x1f0-0x1f7 irq 14 on isa May 19 02:04:04 ovation /kernel: wdc0: unit 0 (wd0): <Conner Peripherals 1275MB - CFS1275A> May 19 02:04:04 ovation /kernel: wd0: 1219MB (2496816 sectors), 2477 cyls, 16 heads, 63 S/T, 512 B/S May 19 02:04:05 ovation /kernel: aha0 at 0x330-0x333 irq 11 drq 5 on isa May 19 02:04:05 ovation /kernel: aha0 waiting for scsi devices to settle May 19 02:04:05 ovation /kernel: (aha0:0:0): "NEC CD-ROM CDR-210P 1.0" type 5 removable SCSI 1 May 19 02:04:05 ovation /kernel: cd0(aha0:0:0): CD-ROM cd present.[160790 x 2048 byte records] May 19 02:04:05 ovation /kernel: (aha0:2:0): "SyQuest SQ3270S 3_04" type 0 removable SCSI 2 May 19 02:04:05 ovation /kernel: sd0(aha0:2:0): Direct-Access 256MB (524288 512 byte sectors) May 19 02:04:06 ovation /kernel: mcd0: timeout getting status May 19 02:04:06 ovation /kernel: mcd1: timeout getting status May 19 02:04:07 ovation /kernel: le0: no board found at 0x300 May 19 02:04:07 ovation /kernel: npx0 on motherboard May 19 02:04:07 ovation /kernel: npx0: INT 16 interface May 19 02:04:07 ovation /kernel: Probing for devices on the PCI bus: May 19 02:04:07 ovation /kernel: pci0:0: vendor=0x10b9, device=0x1451, class=bridge (host) [no driver assigned] May 19 02:04:07 ovation /kernel: pci0:2: vendor=0x10b9, device=0x1449, class=old (misc) [no driver assigned] May 19 02:04:07 ovation /kernel: de0 <Digital DC21041 Ethernet> rev 17 int a irq 10 on pci0:5 May 19 02:04:07 ovation /kernel: de0: DC21041 [10Mb/s] pass 1.1 Ethernet address 00:00:c0:6b:b5:c8 May 19 02:04:07 ovation /kernel: pci0:6: CMD, device=0x0640, class=storage (ide) [no driver assigned] May 19 02:04:08 ovation /kernel: de0: enabling 10baseT/UTP port May 19 02:04:08 ovation /kernel: WARNING: / was not properly dismounted. May 19 02:04:08 ovation lpd[140]: restarted May 19 02:04:08 ovation lpd[143]: /usr/adm/lpd-errs: No such file or directory May 19 17:53:56 ovation login: ROOT LOGIN (root) ON ttyv0 May 19 17:53:56 ovation login: login on ttyv0 as root May 20 02:04:01 ovation /kernel: panic: kmem_malloc: kmem_map too small May 20 02:04:01 ovation /kernel: May 20 02:04:02 ovation /kernel: syncing disks... 57 57 57 57 57 57 57 57 57 57 57 57 57 57 57 57 57 57 57 57 giving up May 20 02:04:02 ovation /kernel: Automatic reboot in 15 seconds - press a key on the console to abort May 20 02:04:02 ovation /kernel: Rebooting... May 20 02:04:02 ovation /kernel: FreeBSD 2.1.0-RELEASE #0: Fri May 17 23:28:58 PDT 1996 May 20 02:04:02 ovation /kernel: root@ovation.via.net:/usr/src/sys/compile/WWW May 20 02:04:02 ovation /kernel: CPU: 100-MHz Pentium 815\100 (Pentium-class CPU) May 20 02:04:03 ovation /kernel: Origin = "GenuineIntel" Id = 0x525 Stepping=5 May 20 02:04:03 ovation /kernel: Features=0x1bf<FPU,VME,PSE,MCE,CX8,APIC> May 20 02:04:03 ovation /kernel: real memory = 134217728 (131072K bytes) May 20 02:04:03 ovation /kernel: avail memory = 127799296 (124804K bytes) May 20 02:04:03 ovation /kernel: Probing for devices on the ISA bus: May 20 02:04:04 ovation /kernel: sc0 at 0x60-0x6f irq 1 on motherboard May 20 02:04:04 ovation /kernel: sc0: VGA color <16 virtual consoles, flags=0x0> May 20 02:04:05 ovation /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa May 20 02:04:05 ovation /kernel: sio0: type 16550A May 20 02:04:05 ovation /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa May 20 02:04:06 ovation /kernel: sio1: type 16550A May 20 02:04:06 ovation /kernel: lpt0 at 0x378-0x37f irq 7 on isa May 20 02:04:06 ovation /kernel: lpt0: Interrupt-driven port May 20 02:04:06 ovation /kernel: lp0: TCP/IP capable interface May 20 02:04:07 ovation /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa May 20 02:04:07 ovation /kernel: fdc0: NEC 765 May 20 02:04:07 ovation /kernel: fd0: 1.44MB 3.5in May 20 02:04:07 ovation /kernel: wdc0 at 0x1f0-0x1f7 irq 14 on isa May 20 02:04:07 ovation /kernel: wdc0: unit 0 (wd0): <Conner Peripherals 1275MB - CFS1275A> May 20 02:04:07 ovation /kernel: wd0: 1219MB (2496816 sectors), 2477 cyls, 16 heads, 63 S/T, 512 B/S May 20 02:04:08 ovation /kernel: aha0 at 0x330-0x333 irq 11 drq 5 on isa May 20 02:04:08 ovation /kernel: aha0 waiting for scsi devices to settle May 20 02:04:08 ovation /kernel: (aha0:0:0): "NEC CD-ROM CDR-210P 1.0" type 5 removable SCSI 1 May 20 02:04:09 ovation /kernel: cd0(aha0:0:0): CD-ROM cd present.[160790 x 2048 byte records] May 20 02:04:09 ovation /kernel: (aha0:2:0): "SyQuest SQ3270S 3_04" type 0 removable SCSI 2 May 20 02:04:09 ovation /kernel: sd0(aha0:2:0): Direct-Access 256MB (524288 512 byte sectors) May 20 02:04:09 ovation /kernel: mcd0: timeout getting status May 20 02:04:10 ovation /kernel: mcd1: timeout getting status May 20 02:04:10 ovation /kernel: le0: no board found at 0x300 May 20 02:04:11 ovation /kernel: npx0 on motherboard May 20 02:04:11 ovation /kernel: npx0: INT 16 interface May 20 02:04:11 ovation /kernel: Probing for devices on the PCI bus: May 20 02:04:11 ovation /kernel: pci0:0: vendor=0x10b9, device=0x1451, class=bridge (host) [no driver assigned] May 20 02:04:11 ovation /kernel: pci0:2: vendor=0x10b9, device=0x1449, class=old (misc) [no driver assigned] May 20 02:04:11 ovation /kernel: de0 <Digital DC21041 Ethernet> rev 17 int a irq 10 on pci0:5 May 20 02:04:11 ovation /kernel: de0: DC21041 [10Mb/s] pass 1.1 Ethernet address 00:00:c0:6b:b5:c8 May 20 02:04:11 ovation /kernel: pci0:6: CMD, device=0x0640, class=storage (ide) [no driver assigned] May 20 02:04:11 ovation /kernel: WARNING: / was not properly dismounted. May 20 02:04:11 ovation /kernel: de0: enabling 10baseT/UTP port May 20 02:04:12 ovation lpd[140]: restarted May 20 02:04:13 ovation lpd[145]: /usr/adm/lpd-errs: No such file or directory May 20 12:00:49 ovation login: login on ttyv0 as joe May 20 12:28:48 ovation su: joe to root on /dev/ttyv0 May 20 14:16:57 ovation /kernel: panic: kmem_malloc: kmem_map too small May 20 14:16:57 ovation /kernel: May 20 14:16:58 ovation /kernel: syncing disks... panic: kmem_malloc: kmem_map too small May 20 14:16:58 ovation /kernel: Automatic reboot in 15 seconds - press a key on the console to abort May 20 14:16:58 ovation /kernel: Rebooting... May 20 14:16:58 ovation /kernel: FreeBSD 2.1.0-RELEASE #0: Fri May 17 23:28:58 PDT 1996 May 20 14:16:58 ovation /kernel: root@ovation.via.net:/usr/src/sys/compile/WWW May 20 14:16:58 ovation /kernel: CPU: 100-MHz Pentium 815\100 (Pentium-class CPU) May 20 14:16:58 ovation /kernel: Origin = "GenuineIntel" Id = 0x525 Stepping=5 May 20 14:16:59 ovation /kernel: Features=0x1bf<FPU,VME,PSE,MCE,CX8,APIC> May 20 14:16:59 ovation /kernel: real memory = 134217728 (131072K bytes) May 20 14:16:59 ovation /kernel: avail memory = 127799296 (124804K bytes) May 20 14:16:59 ovation /kernel: Probing for devices on the ISA bus: May 20 14:16:59 ovation /kernel: sc0 at 0x60-0x6f irq 1 on motherboard May 20 14:17:00 ovation /kernel: sc0: VGA color <16 virtual consoles, flags=0x0> May 20 14:17:01 ovation /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa May 20 14:17:01 ovation /kernel: sio0: type 16550A May 20 14:17:01 ovation /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa May 20 14:17:02 ovation /kernel: sio1: type 16550A May 20 14:17:02 ovation /kernel: lpt0 at 0x378-0x37f irq 7 on isa May 20 14:17:02 ovation /kernel: lpt0: Interrupt-driven port May 20 14:17:02 ovation /kernel: lp0: TCP/IP capable interface May 20 14:17:02 ovation /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa May 20 14:17:03 ovation /kernel: fdc0: NEC 765 May 20 14:17:03 ovation /kernel: fd0: 1.44MB 3.5in May 20 14:17:03 ovation /kernel: wdc0 at 0x1f0-0x1f7 irq 14 on isa May 20 14:17:03 ovation /kernel: wdc0: unit 0 (wd0): <Conner Peripherals 1275MB - CFS1275A> May 20 14:17:03 ovation /kernel: wd0: 1219MB (2496816 sectors), 2477 cyls, 16 heads, 63 S/T, 512 B/S May 20 14:17:04 ovation /kernel: aha0 at 0x330-0x333 irq 11 drq 5 on isa May 20 14:17:04 ovation /kernel: aha0 waiting for scsi devices to settle May 20 14:17:04 ovation /kernel: (aha0:0:0): "NEC CD-ROM CDR-210P 1.0" type 5 removable SCSI 1 May 20 14:17:04 ovation /kernel: cd0(aha0:0:0): CD-ROM cd present.[160790 x 2048 byte records] May 20 14:17:05 ovation /kernel: (aha0:2:0): "SyQuest SQ3270S 3_04" type 0 removable SCSI 2 May 20 14:17:05 ovation /kernel: sd0(aha0:2:0): Direct-Access 256MB (524288 512 byte sectors) May 20 14:17:05 ovation /kernel: mcd0: timeout getting status May 20 14:17:05 ovation /kernel: mcd1: timeout getting status May 20 14:17:06 ovation /kernel: le0: no board found at 0x300 May 20 14:17:07 ovation /kernel: npx0 on motherboard May 20 14:17:07 ovation /kernel: npx0: INT 16 interface May 20 14:17:07 ovation /kernel: Probing for devices on the PCI bus: May 20 14:17:07 ovation /kernel: pci0:0: vendor=0x10b9, device=0x1451, class=bridge (host) [no driver assigned] May 20 14:17:07 ovation /kernel: pci0:2: vendor=0x10b9, device=0x1449, class=old (misc) [no driver assigned] May 20 14:17:07 ovation /kernel: de0 <Digital DC21041 Ethernet> rev 17 int a irq 10 on pci0:5 May 20 14:17:07 ovation /kernel: de0: DC21041 [10Mb/s] pass 1.1 Ethernet address 00:00:c0:6b:b5:c8 May 20 14:17:07 ovation /kernel: pci0:6: CMD, device=0x0640, class=storage (ide) [no driver assigned] May 20 14:17:07 ovation /kernel: de0: enabling 10baseT/UTP port May 20 14:17:07 ovation /kernel: WARNING: / was not properly dismounted. May 20 14:17:13 ovation lpd[139]: restarted May 20 14:17:13 ovation lpd[142]: /usr/adm/lpd-errs: No such file or directory May 20 14:18:07 ovation login: ROOT LOGIN (root) ON ttyv0 May 20 14:18:08 ovation login: login on ttyv0 as root May 20 14:21:35 ovation /kernel: panic: pmap_zero_page: CMAP busy May 20 14:21:35 ovation /kernel: May 20 14:21:35 ovation /kernel: syncing disks... 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 giving up May 20 14:21:35 ovation /kernel: panic: pmap_zero_page: CMAP busy May 20 14:21:36 ovation /kernel: Automatic reboot in 15 seconds - press a key on the console to abort
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