Re: openmosix crashes with top (2)
Stephan Schmid <stephan_2303-S0/[email protected]>
| Newsgroups | gmane.linux.cluster.openmosix.devel |
|---|---|
| Message-ID | <[email protected]> |
Hello
After patching I added an integer argument to the the declaration of comm_getname() in line 64 of include/hpc/comm.h
because it did not match to the definition in comm.c and it caused compiler errors.
The kernel seems to have the same problem as the unpatched one.
Greetings
Stephan Schmid
>Apply Ansgar's patch it makes 2.6 much more stable.
>
>
>Moshe
>
>
>
>
>On Mar 25, 2006, at 1:55 PM, Stephan Schmid wrote:
>
>
>
>
>>Hello
>>
>>
>>I built another OM kernel from the 2.6.15 kernel tree of kernel.org
>>and the git repository. It crashed quite the same as I
>>
>>
>>did experiments.
>>
>>
>>First I migrated a dash, then a top.
>>
>>
>>I did some comments on the logfile of the home node:
>>
>>
>>stephan@backtolive:~$ dash
>>
>>
>>$ top
>>
>>
>>top - 19:50:45 up 7 min, 4 users, load average: 0.00, 0.22, 0.17
>>
>>
>>Tasks: 64 total, 1 running, 63 sleeping, 0 stopped, 0 zombie
>>
>>
>>Cpu(s): 0.3% us, 0.3% sy, 0.0% ni, 99.0% id, 0.0% wa, 0.0%
>>hi, 0.3% s
>>
>>
>>Mem: 127140k total, 75652k used, 51488k free, 5388k
>>buffers
>>
>>
>>Swap: 196488k total, 0k used, 196488k free, 36264k
>>cached
>>
>>
>> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
>>
>>
>>5717 stephan 16 0 2264 1100 852 R 0.7 0.9 0:00.45 top
>>
>>
>>5674 stephan 15 0 7680 1560 1124 S 0.0 1.2 0:00.02 sshd
>>
>>
>>5675 stephan 16 0 3724 2040 1324 S 0.0 1.6 0:00.06 bash
>>
>>
>>5689 stephan 16 0 7676 1560 1124 S 0.0 1.2 0:00.02 sshd
>>
>>
>>5690 stephan 16 0 3724 2004 1292 S 0.0 1.6 0:00.04 bash
>>
>>
>>5704 stephan 15 0 7676 1560 1124 S 0.0 1.2 0:00.00 sshd
>>
>>
>>5705 stephan 15 0 3732 2044 1324 S 0.0 1.6 0:00.04 bash
>>
>>
>>5716 stephan 16 0 1668 472 412 S 0.0 0.4 0:00.00 dash
>>
>>
>>5718 stephan 16 0 6032 3340 1900 S 0.0 2.6 0:00.16 omd
>>
>>
>>5724 stephan 16 0 7840 1584 1128 S 0.0 1.2 0:00.01 sshd
>>
>>
>>5725 stephan 16 0 3728 2000 1288 S 0.0 1.6 0:00.04 bash
>>
>>
>>
>>
>>//I finished top with the "q" key
>>
>>
>>$ top
>>
>>
>>Getötet
>>
>>
>>stephan@backtolive:~$ top
>>
>>
>>top - 19:51:47 up 8 min, 4 users, load average: 0.00, 0.17, 0.16
>>
>>
>>Tasks: 63 total, 1 running, 62 sleeping, 0 stopped, 0 zombie
>>
>>
>>Cpu(s): 0.3% us, 0.3% sy, 0.0% ni, 99.3% id, 0.0% wa, 0.0%
>>hi, 0.0% s
>>
>>
>>Mem: 127140k total, 75480k used, 51660k free, 5440k
>>buffers
>>
>>
>>Swap: 196488k total, 0k used, 196488k free, 36264k
>>cached
>>
>>
>>Speicherzugriffsfehler
>>
>>
>>stephan@backtolive:~$ dmesgT RES SHR S %CPU %MEM TIME+
>>COMMAND // <-I migrated top, it got killed
>>alpha2stephan 16 0 2268 1096 852 R 0.7 0.9 0:00.13
>>top //('Speicherzugriffsfehler' is German ide:
>>Assuming 33MHz system bus speed for PIO modes; override with
>>idebus=xx //for 'segmentation fault'), I ran dmesg
>>
>>
>>PIIX4: IDE controller at PCI slot 0000:00:07.1 1.6 0:00.06 bash
>>
>>
>>PIIX4: chipset revision 1676 1560 1124 S 0.0 1.2 0:00.02 sshd
>>
>>
>>PIIX4: not 100% native mode: will probe irqs later 0:00.05 bash
>>
>>
>> ide0: BM-DMA at 0xfcf0-0xfcf7, BIOS settings: hda:DMA, hdb:pio
>>
>>
>> ide1: BM-DMA at 0xfcf8-0xfcff, BIOS settings: hdc:pio, hdd:pio
>>
>>
>>Probing IDE interface ide0...3340 1900 S 0.0 2.6 0:00.16 omd
>>
>>
>>usbcore: registered new driver usbfs28 S 0.0 1.2 0:00.03 sshd
>>
>>
>>usbcore: registered new driver hub1288 S 0.0 1.6 0:00.04 bash
>>
>>
>>USB Universal Host Controller Interface driver v2.3
>>
>>
>>hda: FUJITSU MPC3064AT, ATA DISK drive
>>
>>
>>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
>>
>>
>>Probing IDE interface ide1...
>>
>>
>>ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5
>>
>>
>>PCI: setting IRQ 5 as level-triggered
>>
>>
>>ACPI: PCI Interrupt 0000:00:0e.0[A] -> Link [LNKC] -> GSI 5 (level,
>>low) -> IRQ 5
>>
>>
>>3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
>>
>>
>>0000:00:0e.0: 3Com PCI 3c905B Cyclone 100baseTx at c8802c00. Vers
>>LK1.1.19
>>
>>
>>ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 9
>>
>>
>>PCI: setting IRQ 9 as level-triggered
>>
>>
>>ACPI: PCI Interrupt 0000:00:07.2[D] -> Link [LNKD] -> GSI 9 (level,
>>low) -> IRQ 9
>>
>>
>>uhci_hcd 0000:00:07.2: UHCI Host Controller
>>
>>
>>uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
>>
>>
>>uhci_hcd 0000:00:07.2: irq 9, io base 0x0000f800
>>
>>
>>hub 1-0:1.0: USB hub found
>>
>>
>>hub 1-0:1.0: 2 ports detected
>>
>>
>>Probing IDE interface ide1...
>>
>>
>>hda: max request size: 128KiB
>>
>>
>>hda: 12672450 sectors (6488 MB), CHS=13410/15/63, UDMA(33)
>>
>>
>>hda: cache flushes not supported
>>
>>
>>hda: hda1 < hda5 hda6 >
>>
>>
>>Attempting manual resume
>>
>>
>>kjournald starting. Commit interval 5 seconds
>>
>>
>>EXT3-fs: mounted filesystem with ordered data mode.
>>
>>
>>pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>>
>>
>>shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>>
>>
>>Linux agpgart interface v0.101 (c) Dave Jones
>>
>>
>>agpgart: Detected an Intel 440BX Chipset.
>>
>>
>>agpgart: AGP aperture is 64M @ 0xf8000000
>>
>>
>>parport: PnPBIOS parport detected.
>>
>>
>>parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP]
>>
>>
>>Real Time Clock Driver v1.12
>>
>>
>>Floppy drive(s): fd0 is 1.44M
>>
>>
>>FDC 0 is a post-1991 82077
>>
>>
>>input: PC Speaker as /class/input/input1
>>
>>
>>piix4_smbus 0000:00:07.3: Found 0000:00:07.3 device
>>
>>
>>input: ImPS/2 Generic Wheel Mouse as /class/input/input2
>>
>>
>>mice: PS/2 mouse device common for all mice
>>
>>
>>Adding 196488k swap on /dev/hda5. Priority:-1 extents:1 across:
>>196488k
>>
>>
>>EXT3 FS on hda6, internal journal
>>
>>
>>ACPI: PCI Interrupt 0000:00:0e.0[A] -> Link [LNKC] -> GSI 5 (level,
>>low) -> IRQ 5
>>
>>
>>NET: Registered protocol family 10
>>
>>
>>lo: Disabled Privacy Extensions
>>
>>
>>IPv6 over IPv4 tunneling driver
>>
>>
>>eth0: no IPv6 routers present
>>
>>
>>[OMBUG] comm_connect: failed to connect //<- these two lines
>>were produced when the dash got killed
>>
>>
>>deputy communication died. //<-
>>
>>
>>Badness in local_bh_enable at kernel/softirq.c:140
>>
>>
>>[<c011c410>] local_bh_enable+0x25/0x5c
>>
>>
>>[<c023be2a>] tcp_sendmsg+0x16/0x928
>>
>>
>>[<c02276c2>] qdisc_restart+0x12/0x13d
>>
>>
>>[<c0115730>] scheduler_tick+0x200/0x2a7
>>
>>
>>[<c0212981>] sock_sendmsg+0xd7/0xf3
>>
>>
>>[<c8842bc4>] boomerang_interrupt+0x2e2/0x314 [3c59x]
>>
>>
>>[<c012852d>] autoremove_wake_function+0x0/0x3a
>>
>>
>>[<c0245619>] tcp_write_xmit+0x4b/0x2c6
>>
>>
>>[<c02458b7>] __tcp_push_pending_frames+0x23/0x7f
>>
>>
>>[<c023c67d>] tcp_sendmsg+0x869/0x928
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01a76ae>] comm_send_hd+0x24/0x49
>>
>>
>>[<c01a8a05>] deputy_get_user+0x5f/0xde
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104c3d>] handle_BUG+0x10b/0x15e
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104cf3>] die+0x63/0x133
>>
>>
>>[<c0104e4f>] do_trap+0x8c/0xc1
>>
>>
>>[<c0105036>] do_invalid_op+0x0/0x98
>>
>>
>>[<c01050c2>] do_invalid_op+0x8c/0x98
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01046bb>] error_code+0x4f/0x54
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c015a833>] filldir64+0x139/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0173107>] proc_root_readdir+0x20/0x4d
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a20e>] vfs_readdir+0x5a/0x88
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a9a4>] sys_getdents64+0x75/0xfe
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01aa971>] arch_exec_syscall+0x4a/0x50
>>
>>
>>[<c01a7f1f>] deputy_do_syscall+0x47/0x8f
>>
>>
>>[<c01a8549>] deputy_process_communication+0x1a/0xb7
>>
>>
>>[<c01a859e>] deputy_process_communication+0x6f/0xb7
>>
>>
>>[<c01a8602>] deputy_main_loop+0x1c/0x3a
>>
>>
>>[<c01a6cd3>] openmosix_pre_usermode+0x68/0x71
>>
>>
>>[<c0103a89>] resume_userspace+0x15/0x1c
>>
>>
>>Badness in local_bh_enable at kernel/softirq.c:140
>>
>>
>>[<c011c410>] local_bh_enable+0x25/0x5c
>>
>>
>>[<c023c687>] tcp_sendmsg+0x873/0x928
>>
>>
>>[<c0115730>] scheduler_tick+0x200/0x2a7
>>
>>
>>[<c0212981>] sock_sendmsg+0xd7/0xf3
>>
>>
>>[<c8842bc4>] boomerang_interrupt+0x2e2/0x314 [3c59x]
>>
>>
>>[<c012852d>] autoremove_wake_function+0x0/0x3a
>>
>>
>>[<c0245619>] tcp_write_xmit+0x4b/0x2c6
>>
>>
>>[<c02458b7>] __tcp_push_pending_frames+0x23/0x7f
>>
>>
>>[<c023c67d>] tcp_sendmsg+0x869/0x928
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01a76ae>] comm_send_hd+0x24/0x49
>>
>>
>>[<c01a8a05>] deputy_get_user+0x5f/0xde
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104c3d>] handle_BUG+0x10b/0x15e
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104cf3>] die+0x63/0x133
>>
>>
>>[<c0104e4f>] do_trap+0x8c/0xc1
>>
>>
>>[<c0105036>] do_invalid_op+0x0/0x98
>>
>>
>>[<c01050c2>] do_invalid_op+0x8c/0x98
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01046bb>] error_code+0x4f/0x54
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c015a833>] filldir64+0x139/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0173107>] proc_root_readdir+0x20/0x4d
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a20e>] vfs_readdir+0x5a/0x88
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a9a4>] sys_getdents64+0x75/0xfe
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01aa971>] arch_exec_syscall+0x4a/0x50
>>
>>
>>[<c01a7f1f>] deputy_do_syscall+0x47/0x8f
>>
>>
>>[<c01a8549>] deputy_process_communication+0x1a/0xb7
>>
>>
>>[<c01a859e>] deputy_process_communication+0x6f/0xb7
>>
>>
>>[<c01a8602>] deputy_main_loop+0x1c/0x3a
>>
>>
>>[<c01a6cd3>] openmosix_pre_usermode+0x68/0x71
>>
>>
>>[<c0103a89>] resume_userspace+0x15/0x1c
>>
>>
>>Badness in local_bh_enable at kernel/softirq.c:140
>>
>>
>>[<c011c410>] local_bh_enable+0x25/0x5c
>>
>>
>>[<c023be2a>] tcp_sendmsg+0x16/0x928
>>
>>
>>[<c0115730>] scheduler_tick+0x200/0x2a7
>>
>>
>>[<c0212981>] sock_sendmsg+0xd7/0xf3
>>
>>
>>[<c8842bc4>] boomerang_interrupt+0x2e2/0x314 [3c59x]
>>
>>
>>[<c012852d>] autoremove_wake_function+0x0/0x3a
>>
>>
>>[<c0245619>] tcp_write_xmit+0x4b/0x2c6
>>
>>
>>[<c02458b7>] __tcp_push_pending_frames+0x23/0x7f
>>
>>
>>[<c023c67d>] tcp_sendmsg+0x869/0x928
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01a76c0>] comm_send_hd+0x36/0x49
>>
>>
>>[<c01a8a05>] deputy_get_user+0x5f/0xde
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104c3d>] handle_BUG+0x10b/0x15e
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104cf3>] die+0x63/0x133
>>
>>
>>[<c0104e4f>] do_trap+0x8c/0xc1
>>
>>
>>[<c0105036>] do_invalid_op+0x0/0x98
>>
>>
>>[<c01050c2>] do_invalid_op+0x8c/0x98
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01046bb>] error_code+0x4f/0x54
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c015a833>] filldir64+0x139/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0173107>] proc_root_readdir+0x20/0x4d
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a20e>] vfs_readdir+0x5a/0x88
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a9a4>] sys_getdents64+0x75/0xfe
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01aa971>] arch_exec_syscall+0x4a/0x50
>>
>>
>>[<c01a7f1f>] deputy_do_syscall+0x47/0x8f
>>
>>
>>[<c01a8549>] deputy_process_communication+0x1a/0xb7
>>
>>
>>[<c01a859e>] deputy_process_communication+0x6f/0xb7
>>
>>
>>[<c01a8602>] deputy_main_loop+0x1c/0x3a
>>
>>
>>[<c01a6cd3>] openmosix_pre_usermode+0x68/0x71
>>
>>
>>[<c0103a89>] resume_userspace+0x15/0x1c
>>
>>
>>Badness in local_bh_enable at kernel/softirq.c:140
>>
>>
>>[<c011c410>] local_bh_enable+0x25/0x5c
>>
>>
>>[<c023c687>] tcp_sendmsg+0x873/0x928
>>
>>
>>[<c0115730>] scheduler_tick+0x200/0x2a7
>>
>>
>>[<c0212981>] sock_sendmsg+0xd7/0xf3
>>
>>
>>[<c8842bc4>] boomerang_interrupt+0x2e2/0x314 [3c59x]
>>
>>
>>[<c012852d>] autoremove_wake_function+0x0/0x3a
>>
>>
>>[<c0245619>] tcp_write_xmit+0x4b/0x2c6
>>
>>
>>[<c02458b7>] __tcp_push_pending_frames+0x23/0x7f
>>
>>
>>[<c023c67d>] tcp_sendmsg+0x869/0x928
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01a76c0>] comm_send_hd+0x36/0x49
>>
>>
>>[<c01a8a05>] deputy_get_user+0x5f/0xde
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104c3d>] handle_BUG+0x10b/0x15e
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104cf3>] die+0x63/0x133
>>
>>
>>[<c0104e4f>] do_trap+0x8c/0xc1
>>
>>
>>[<c0105036>] do_invalid_op+0x0/0x98
>>
>>
>>[<c01050c2>] do_invalid_op+0x8c/0x98
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01046bb>] error_code+0x4f/0x54
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c015a833>] filldir64+0x139/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0173107>] proc_root_readdir+0x20/0x4d
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a20e>] vfs_readdir+0x5a/0x88
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a9a4>] sys_getdents64+0x75/0xfe
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01aa971>] arch_exec_syscall+0x4a/0x50
>>
>>
>>[<c01a7f1f>] deputy_do_syscall+0x47/0x8f
>>
>>
>>[<c01a8549>] deputy_process_communication+0x1a/0xb7
>>
>>
>>[<c01a859e>] deputy_process_communication+0x6f/0xb7
>>
>>
>>[<c01a8602>] deputy_main_loop+0x1c/0x3a
>>
>>
>>[<c01a6cd3>] openmosix_pre_usermode+0x68/0x71
>>
>>
>>[<c0103a89>] resume_userspace+0x15/0x1c
>>
>>
>>Badness in local_bh_enable at kernel/softirq.c:140
>>
>>
>>[<c011c410>] local_bh_enable+0x25/0x5c
>>
>>
>>[<c023cabf>] tcp_recvmsg+0x12/0x645
>>
>>
>>[<c023c687>] tcp_sendmsg+0x873/0x928
>>
>>
>>[<c0215ad3>] sock_common_recvmsg+0x36/0x4b
>>
>>
>>[<c0212ac2>] sock_recvmsg+0xe9/0x105
>>
>>
>>[<c8842bc4>] boomerang_interrupt+0x2e2/0x314 [3c59x]
>>
>>
>>[<c012852d>] autoremove_wake_function+0x0/0x3a
>>
>>
>>[<c0245619>] tcp_write_xmit+0x4b/0x2c6
>>
>>
>>[<c02458b7>] __tcp_push_pending_frames+0x23/0x7f
>>
>>
>>[<c023c67d>] tcp_sendmsg+0x869/0x928
>>
>>
>>[<c01a7425>] comm_dorecv+0x1d/0x72
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01a8a20>] deputy_get_user+0x7a/0xde
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104c3d>] handle_BUG+0x10b/0x15e
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104cf3>] die+0x63/0x133
>>
>>
>>[<c0104e4f>] do_trap+0x8c/0xc1
>>
>>
>>[<c0105036>] do_invalid_op+0x0/0x98
>>
>>
>>[<c01050c2>] do_invalid_op+0x8c/0x98
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01046bb>] error_code+0x4f/0x54
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c015a833>] filldir64+0x139/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0173107>] proc_root_readdir+0x20/0x4d
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a20e>] vfs_readdir+0x5a/0x88
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a9a4>] sys_getdents64+0x75/0xfe
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01aa971>] arch_exec_syscall+0x4a/0x50
>>
>>
>>[<c01a7f1f>] deputy_do_syscall+0x47/0x8f
>>
>>
>>[<c01a8549>] deputy_process_communication+0x1a/0xb7
>>
>>
>>[<c01a859e>] deputy_process_communication+0x6f/0xb7
>>
>>
>>[<c01a8602>] deputy_main_loop+0x1c/0x3a
>>
>>
>>[<c01a6cd3>] openmosix_pre_usermode+0x68/0x71
>>
>>
>>[<c0103a89>] resume_userspace+0x15/0x1c
>>
>>
>>Badness in local_bh_enable at kernel/softirq.c:140
>>
>>
>>[<c011c410>] local_bh_enable+0x25/0x5c
>>
>>
>>[<c02155b2>] sk_wait_data+0x5a/0xb5
>>
>>
>>[<c012852d>] autoremove_wake_function+0x0/0x3a
>>
>>
>>[<c023cddd>] tcp_recvmsg+0x330/0x645
>>
>>
>>[<c0215ad3>] sock_common_recvmsg+0x36/0x4b
>>
>>
>>[<c0212ac2>] sock_recvmsg+0xe9/0x105
>>
>>
>>[<c8842bc4>] boomerang_interrupt+0x2e2/0x314 [3c59x]
>>
>>
>>[<c012852d>] autoremove_wake_function+0x0/0x3a
>>
>>
>>[<c0245619>] tcp_write_xmit+0x4b/0x2c6
>>
>>
>>[<c02458b7>] __tcp_push_pending_frames+0x23/0x7f
>>
>>
>>[<c023c67d>] tcp_sendmsg+0x869/0x928
>>
>>
>>[<c01a7425>] comm_dorecv+0x1d/0x72
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01a8a20>] deputy_get_user+0x7a/0xde
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104c3d>] handle_BUG+0x10b/0x15e
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c0104cf3>] die+0x63/0x133
>>
>>
>>[<c0104e4f>] do_trap+0x8c/0xc1
>>
>>
>>[<c0105036>] do_invalid_op+0x0/0x98
>>
>>
>>[<c01050c2>] do_invalid_op+0x8c/0x98
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c01a75c5>] comm_send+0x7c/0xa1
>>
>>
>>[<c01046bb>] error_code+0x4f/0x54
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c01afcf2>] copy_to_user+0x13/0x72
>>
>>
>>[<c015a833>] filldir64+0x139/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0173107>] proc_root_readdir+0x20/0x4d
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a20e>] vfs_readdir+0x5a/0x88
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a9a4>] sys_getdents64+0x75/0xfe
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01aa971>] arch_exec_syscall+0x4a/0x50
>>
>>
>>[<c01a7f1f>] deputy_do_syscall+0x47/0x8f
>>
>>
>>[<c01a8549>] deputy_process_communication+0x1a/0xb7
>>
>>
>>[<c01a859e>] deputy_process_communication+0x6f/0xb7
>>
>>
>>[<c01a8602>] deputy_main_loop+0x1c/0x3a
>>
>>
>>[<c01a6cd3>] openmosix_pre_usermode+0x68/0x71
>>
>>
>>[<c0103a89>] resume_userspace+0x15/0x1c
>>
>>
>>------------[ cut here ]------------
>>
>>
>>kernel BUG at arch/i386/lib/usercopy.c:611!
>>
>>
>>invalid operand: 0000 [#1]
>>
>>
>>Modules linked in: ipv6 nfs lockd nfs_acl sunrpc ide_cd cdrom
>>joydev evdev mousedev psmouse i2c_piix4 serio_raw pcspkr i2c_core
>>floppy rtc parport_pc parport intel_agp agpgart shpchp pci_hotplug
>>ext3 jbd mbcache ide_disk ide_generic uhci_hcd usbcore 3c59x mii
>>piix generic ide_core thermal processor fan
>>
>>
>>CPU: 0
>>
>>
>>EIP: 0060:[<c01afcf2>] Not tainted VLI
>>
>>
>>EFLAGS: 00210282 (2.6.15om)
>>
>>
>>EIP is at copy_to_user+0x13/0x72
>>
>>
>>eax: 00000000 ebx: c42ddf10 ecx: 00000010 edx: 00000000
>>
>>
>>esi: 080659cf edi: c0175632 ebp: 080659cf esp: c42dde54
>>
>>
>>ds: 007b es: 007b ss: 0068
>>
>>
>>Process top (pid: 5739, threadinfo=c42dc000 task=c42c3770)
>>
>>
>>Stack: 00000000 080659bc 00000018 c015a833 080659cf c0175632
>>c42ddf10 00000000
>>
>>
>> 00000001 c02b64c0 00000000 c3e3ed20 c015a6fa c0175632
>>c42ddf10 c02855b4
>>
>>
>> 00000001 00000000 00000000 00000001 00000004 c3e3ed20
>>c015a6fa c42ddf10
>>
>>
>>Call Trace:
>>
>>
>>[<c015a833>] filldir64+0x139/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0175632>] proc_readdir+0x47/0xe9
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c0173107>] proc_root_readdir+0x20/0x4d
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a20e>] vfs_readdir+0x5a/0x88
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c015a9a4>] sys_getdents64+0x75/0xfe
>>
>>
>>[<c015a6fa>] filldir64+0x0/0x235
>>
>>
>>[<c01a750b>] comm_recv+0x91/0xcf
>>
>>
>>[<c01aa971>] arch_exec_syscall+0x4a/0x50
>>
>>
>>[<c01a7f1f>] deputy_do_syscall+0x47/0x8f
>>
>>
>>[<c01a8549>] deputy_process_communication+0x1a/0xb7
>>
>>
>>[<c01a859e>] deputy_process_communication+0x6f/0xb7
>>
>>
>>[<c01a8602>] deputy_main_loop+0x1c/0x3a
>>
>>
>>[<c01a6cd3>] openmosix_pre_usermode+0x68/0x71
>>
>>
>>[<c0103a89>] resume_userspace+0x15/0x1c
>>
>>
>>Code: 29 c8 f3 a4 89 c1 c1 e9 02 83 e0 03 90 f3 a5 89 c1 f3 a4 5e
>>89 c8 5f c3 57 56 53 8b 5c 24 18 8b 74 24 10 8b 7c 24 14 85 db 79
>>08 <0f> 0b 63 02 fb a5 28 c0 b9 00 e0 ff ff 89 f2 21 e1 01 da 19 c0
>>
>>
>>stephan@backtolive:~$
>>
>>
>>In the logfile of the server node the last two processes should be
>>dash and top:
>>
>>
>>(...)
>>
>>
>>kjournald starting. Commit interval 5 seconds
>>
>>
>>EXT3 FS on hda10, internal journal
>>
>>
>>EXT3-fs: mounted filesystem with ordered data mode.
>>
>>
>>kjournald starting. Commit interval 5 seconds
>>
>>
>>EXT3 FS on hda6, internal journal
>>
>>
>>EXT3-fs: mounted filesystem with ordered data mode.
>>
>>
>>ACPI: PCI Interrupt 0000:00:11.0[A] -> GSI 19 (level, low) -> IRQ 169
>>
>>
>>NET: Registered protocol family 10
>>
>>
>>lo: Disabled Privacy Extensions
>>
>>
>>IPv6 over IPv4 tunneling driver
>>
>>
>>Installing knfsd (copyright (C) 1996 [email protected]).
>>
>>
>>NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery
>>directory
>>
>>
>>NFSD: recovery directory /var/lib/nfs/v4recovery doesn't exist
>>
>>
>>NFSD: starting 90-second grace period
>>
>>
>>eth0: no IPv6 routers present
>>
>>
>>[OM] receiving new process
>>
>>
>>[OM] starting process(6210)
>>
>>
>>[OM] receiving new process
>>
>>
>>[REMOTE] do_fork
>>
>>
>>mig_do_recv(): got default
>>
>>
>>[OMBUG] mig_do_receive: failed
>>
>>
>>[OMBUG] mig_handle_migration: failed
>>
>>
>>[OM] receiving new process
>>
>>
>>[OM] starting process(6398)
>>
>>
>>[REMOTE] do_fork
>>
>>
>>[OMBUG] comm_recv: got -32 of 8
>>
>>
>>[OMBUG] remote_wait: unexpected error -32
>>
>>
>>[OMBUG] remote_do_fork: failed
>>
>>
>>sock_sendmsg: sent -32 of 8
>>
>>
>>[OM] receiving new process
>>
>>
>>[OM] starting process(6401)
>>
>>
>>[REMOTE] do_fork
>>
>>
>>[OMBUG] comm_recv: got -32 of 8
>>
>>
>>[OMBUG] remote_wait: unexpected error -32
>>
>>
>>[OMBUG] remote_do_fork: failed
>>
>>
>>sock_sendmsg: sent -32 of 8
>>
>>
>>[OMBUG] comm_recv: got -104 of 8
>>
>>
>>[OMBUG] remote_wait: unexpected error -104
>>
>>
>>[OMBUG] remote_do_fork: failed
>>
>>
>>sock_sendmsg: sent -32 of 8
>>
>>
>>[OM] receiving new process
>>
>>
>>[OM] starting process(6430)
>>
>>
>>[REMOTE] do_fork
>>
>>
>>[OMBUG] comm_recv: got -32 of 8
>>
>>
>>[OMBUG] remote_wait: unexpected error -32
>>
>>
>>[OMBUG] remote_do_fork: failed
>>
>>
>>sock_sendmsg: sent -32 of 8
>>
>>
>>[OM] receiving new process
>>
>>
>>[OM] starting process(6442)
>>
>>
>>[OMBUG] comm_recv: got -32 of 8
>>
>>
>>stephan@P600:~$
>>
>>
>>Regards
>>
>>
>>Stephan Schmid
>>
>>
>>
>>
>>-------------------------------------------------------
>>
>>
>>This SF.Net email is sponsored by xPML, a groundbreaking scripting
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>>
>>
>>that extends applications into web and mobile media. Attend the
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>>
>>
>>and join the prime developer group breaking into this new coding
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>>
>>
>>http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642
>>
>>
>>_______________________________________________
>>
>>
>>openMosix-devel mailing list
>>
>>
>>openMosix-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
>>
>>
>>https://lists.sourceforge.net/lists/listinfo/openmosix-devel
>>
>>
>>
>>
>
>
>-------------------------------------------------------
>
>
>This SF.Net email is sponsored by xPML, a groundbreaking scripting language
>
>
>that extends applications into web and mobile media. Attend the live webcast
>
>
>and join the prime developer group breaking into this new coding territory!
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>
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>
>
>_______________________________________________
>
>
>openMosix-devel mailing list
>
>
>openMosix-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
>
>
>https://lists.sourceforge.net/lists/listinfo/openmosix-devel
>
>
>
>
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that extends applications into web and mobile media. Attend the live webcast
and join the prime developer group breaking into this new coding territory!
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