Bug#333052: Bug#333522: possible problem cause: wait4(-1)
On Oct 29, Rusty Russell <rusty@rustcorp.com.au> wrote:
> Please send complete log.
Here it is. I can reproduce the bug even with a script like:
while read m; do
/sbin/modprobe.real $m &
done < LIST
(Each command was logged to different files which have been sorted by
PID and reassembled.)
=[ pid:00490 parent:00282 ] ===================================================
/sbin/modprobe -q mousedev
=[ pid:00672 parent:00282 ] ===================================================
/sbin/modprobe -q evdev
insmod /lib/modules/2.6.14/kernel/drivers/input/evdev.ko
=[ pid:00825 parent:00819 ] ===================================================
/sbin/modprobe -s -q ide-cd
insmod /lib/modules/2.6.14/kernel/drivers/cdrom/cdrom.ko
insmod /lib/modules/2.6.14/kernel/drivers/ide/ide-cd.ko
=[ pid:00844 parent:00826 ] ===================================================
/sbin/modprobe -s -q ide-cd
=[ pid:00884 parent:00872 ] ===================================================
/sbin/modprobe serio:ty01pr00id00ex00
insmod /lib/modules/2.6.14/kernel/drivers/input/serio/serio_raw.ko
insmod /lib/modules/2.6.14/kernel/drivers/input/mouse/psmouse.ko
=[ pid:00910 parent:00909 ] ===================================================
/sbin/modprobe pnp:dPNP0200
FATAL: Module pnp:dPNP0200 not found.
=[ pid:00925 parent:00924 ] ===================================================
/sbin/modprobe pnp:dPNP0800
FATAL: Module pnp:dPNP0800 not found.
=[ pid:00934 parent:00933 ] ===================================================
/sbin/modprobe pnp:dPNP0c04
FATAL: Module pnp:dPNP0c04 not found.
=[ pid:00941 parent:00940 ] ===================================================
/sbin/modprobe pnp:dPNP0401
insmod /lib/modules/2.6.14/kernel/drivers/parport/parport.ko
insmod /lib/modules/2.6.14/kernel/drivers/parport/parport_pc.ko
=[ pid:00954 parent:00953 ] ===================================================
/sbin/modprobe pnp:dPNP0501
insmod /lib/modules/2.6.14/kernel/drivers/serial/serial_core.ko
insmod /lib/modules/2.6.14/kernel/drivers/serial/8250.ko
insmod /lib/modules/2.6.14/kernel/drivers/serial/8250_pnp.ko
=[ pid:00988 parent:00987 ] ===================================================
/sbin/modprobe pnp:dPNP0b00
FATAL: Module pnp:dPNP0b00 not found.
=[ pid:00997 parent:00996 ] ===================================================
/sbin/modprobe pnp:dPNPb02f
FATAL: Module pnp:dPNPb02f not found.
=[ pid:01013 parent:01012 ] ===================================================
/sbin/modprobe pnp:dPNPb006
FATAL: Module pnp:dPNPb006 not found.
=[ pid:01017 parent:01016 ] ===================================================
/sbin/modprobe pnp:dPNP0501
insmod /lib/modules/2.6.14/kernel/drivers/serial/8250_pnp.ko
FATAL: Error inserting 8250_pnp (/lib/modules/2.6.14/kernel/drivers/serial/8250_pnp.ko): Unknown symbol in module, or unknown parameter (see dmesg)
=[ pid:01025 parent:01009 ] ===================================================
/sbin/modprobe pci:v00001106d0000B198sv00000000sd00000000bc06sc04i00
FATAL: Module pci:v00001106d0000B198sv00000000sd00000000bc06sc04i00 not found.
=[ pid:01031 parent:01011 ] ===================================================
/sbin/modprobe pci:v000010B7d00001700sv00001043sd000080EBbc02sc00i00
insmod /lib/modules/2.6.14/kernel/lib/crc32.ko
insmod /lib/modules/2.6.14/kernel/drivers/net/skge.ko
=[ pid:01039 parent:01033 ] ===================================================
/sbin/modprobe pci:v00001002d00005964sv0000174Bsd00007C26bc03sc00i00
install /bin/true
=[ pid:01049 parent:01043 ] ===================================================
/sbin/modprobe pci:v00001002d00005D44sv0000174Bsd00007C27bc03sc80i00
install /bin/true
=[ pid:01065 parent:01059 ] ===================================================
/sbin/modprobe pci:v00001131d00007134sv00001131sd00000000bc04sc80i00
insmod /lib/modules/2.6.14/kernel/drivers/media/video/videodev.ko
insmod /lib/modules/2.6.14/kernel/drivers/media/common/ir-common.ko
insmod /lib/modules/2.6.14/kernel/drivers/i2c/i2c-core.ko
insmod /lib/modules/2.6.14/kernel/sound/soundcore.ko
insmod /lib/modules/2.6.14/kernel/drivers/media/video/v4l1-compat.ko
insmod /lib/modules/2.6.14/kernel/drivers/media/video/v4l2-common.ko
insmod /lib/modules/2.6.14/kernel/drivers/media/video/video-buf.ko
insmod /lib/modules/2.6.14/kernel/drivers/media/video/saa7134/saa7134.ko card=2 dsp_nr=1 mixer_nr=1 core_debug=0 audio_debug=0 video_debug=0
=[ pid:01097 parent:01005 ] ===================================================
/sbin/modprobe pci:v00001106d00003189sv00001043sd0000807Fbc06sc00i00
insmod /lib/modules/2.6.14/kernel/drivers/char/agp/agpgart.ko
insmod /lib/modules/2.6.14/kernel/drivers/char/agp/via-agp.ko
=[ pid:01233 parent:01227 ] ===================================================
/sbin/modprobe pci:v00001106d00003149sv00001043sd000080EDbc01sc04i00
insmod /lib/modules/2.6.14/kernel/drivers/scsi/scsi_mod.ko
insmod /lib/modules/2.6.14/kernel/drivers/scsi/libata.ko
insmod /lib/modules/2.6.14/kernel/drivers/scsi/sata_via.ko
=[ pid:01287 parent:01241 ] ===================================================
/sbin/modprobe pci:v00001106d00003038sv00001043sd000080EDbc0Csc03i00
=[ pid:01298 parent:01259 ] ===================================================
/sbin/modprobe pci:v00001106d00003038sv00001043sd000080EDbc0Csc03i00
insmod /lib/modules/2.6.14/kernel/drivers/usb/core/usbcore.ko
insmod /lib/modules/2.6.14/kernel/drivers/usb/host/uhci-hcd.ko
=[ pid:01309 parent:01300 ] ===================================================
/sbin/modprobe pci:v00001106d00003038sv00001043sd000080EDbc0Csc03i00
insmod /lib/modules/2.6.14/kernel/drivers/usb/host/uhci-hcd.ko
FATAL: Error inserting uhci_hcd (/lib/modules/2.6.14/kernel/drivers/usb/host/uhci-hcd.ko): Unknown symbol in module, or unknown parameter (see dmesg)
=[ pid:01316 parent:01301 ] ===================================================
/sbin/modprobe pci:v00001106d00003038sv00001043sd000080EDbc0Csc03i00
insmod /lib/modules/2.6.14/kernel/drivers/usb/host/uhci-hcd.ko
FATAL: Error inserting uhci_hcd (/lib/modules/2.6.14/kernel/drivers/usb/host/uhci-hcd.ko): Unknown symbol in module, or unknown parameter (see dmesg)
=[ pid:01323 parent:01302 ] ===================================================
/sbin/modprobe pci:v00001106d00003104sv00001043sd000080EDbc0Csc03i20
insmod /lib/modules/2.6.14/kernel/drivers/usb/host/ehci-hcd.ko
FATAL: Error inserting ehci_hcd (/lib/modules/2.6.14/kernel/drivers/usb/host/ehci-hcd.ko): Unknown symbol in module, or unknown parameter (see dmesg)
=[ pid:01364 parent:01338 ] ===================================================
/sbin/modprobe pci:v00001106d00003059sv00001043sd000080B0bc04sc01i00
install modprobe --ignore-install snd && { modprobe --quiet snd-ioctl32 ; : ; }
insmod /lib/modules/2.6.14/kernel/sound/core/seq/snd-seq-device.ko
insmod /lib/modules/2.6.14/kernel/sound/core/snd-rawmidi.ko
insmod /lib/modules/2.6.14/kernel/sound/drivers/mpu401/snd-mpu401-uart.ko
insmod /lib/modules/2.6.14/kernel/sound/core/snd-page-alloc.ko
insmod /lib/modules/2.6.14/kernel/sound/core/snd-timer.ko
install modprobe --ignore-install snd-pcm && { modprobe --quiet snd-pcm-oss ; : ; }
insmod /lib/modules/2.6.14/kernel/sound/pci/ac97/snd-ac97-bus.ko
insmod /lib/modules/2.6.14/kernel/sound/pci/ac97/snd-ac97-codec.ko
install modprobe --ignore-install snd-via82xx && { /lib/alsa/modprobe-post-install snd-via82xx ; modprobe --quiet snd-seq ; }
=[ pid:01398 parent:01337 ] ===================================================
/sbin/modprobe pci:v00001106d00003227sv00001043sd000080EDbc06sc01i00
insmod /lib/modules/2.6.14/kernel/drivers/i2c/busses/i2c-viapro.ko
=[ pid:01400 parent:01303 ] ===================================================
/sbin/modprobe pci:v00001106d0000D104sv00001106sd0000D104bc02sc80i00
FATAL: Module pci:v00001106d0000D104sv00001106sd0000D104bc02sc80i00 not found.
=[ pid:01492 parent:01491 ] ===================================================
/sbin/modprobe --ignore-install snd
insmod /lib/modules/2.6.14/kernel/sound/core/snd.ko cards_limit=3
=[ pid:01516 parent:01491 ] ===================================================
/sbin/modprobe --quiet snd-ioctl32
=[ pid:01522 parent:01521 ] ===================================================
/sbin/modprobe -q -- tuner
insmod /lib/modules/2.6.14/kernel/drivers/media/video/tuner.ko
=[ pid:01543 parent:01542 ] ===================================================
/sbin/modprobe --ignore-install snd-pcm
insmod /lib/modules/2.6.14/kernel/sound/core/snd-pcm.ko
=[ pid:01546 parent:01542 ] ===================================================
/sbin/modprobe --quiet snd-pcm-oss
insmod /lib/modules/2.6.14/kernel/sound/core/oss/snd-mixer-oss.ko
insmod /lib/modules/2.6.14/kernel/sound/core/oss/snd-pcm-oss.ko
=[ pid:01553 parent:01552 ] ===================================================
/sbin/modprobe --ignore-install snd-via82xx
insmod /lib/modules/2.6.14/kernel/sound/pci/snd-via82xx.ko dxs_support=4
=[ pid:02192 parent:01552 ] ===================================================
/sbin/modprobe --quiet snd-seq
install modprobe --ignore-install snd-seq && { modprobe --quiet snd-seq-midi ; modprobe --quiet snd-seq-oss ; : ; }
=[ pid:02195 parent:02194 ] ===================================================
/sbin/modprobe --ignore-install snd-seq
insmod /lib/modules/2.6.14/kernel/sound/core/seq/snd-seq.ko
=[ pid:02211 parent:02194 ] ===================================================
/sbin/modprobe --quiet snd-seq-midi
insmod /lib/modules/2.6.14/kernel/sound/core/seq/snd-seq-midi-event.ko
insmod /lib/modules/2.6.14/kernel/sound/core/seq/snd-seq-midi.ko
=[ pid:02246 parent:02239 ] ===================================================
/sbin/modprobe usb:v0659p0020d0001dcFFdsc00dp00ic*isc*ip*
insmod /lib/modules/2.6.14/kernel/net/atm/atm.ko
insmod /lib/modules/2.6.14/kernel/drivers/usb/atm/usbatm.ko
insmod /lib/modules/2.6.14/kernel/drivers/base/firmware_class.ko
insmod /lib/modules/2.6.14/kernel/drivers/usb/atm/cxacru.ko
=[ pid:02266 parent:02194 ] ===================================================
/sbin/modprobe --quiet snd-seq-oss
=[ pid:02455 parent:02448 ] ===================================================
/sbin/modprobe usb:v05E3p1205d0110dc00dsc00dp00ic03isc01ip02
insmod /lib/modules/2.6.14/kernel/drivers/usb/input/usbhid.ko
--
ciao,
Marco
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