Package: udev
Version: 153-2
Severity: important
Tags: squeeze
Not very long ago (about few weeks from now i cant identify which version
though) udev started "eat" my cpu it is not 100% but 10-50% it is really
annoying. Same thing is on i386 on ubuntu 10.04 i guess this is related to my
hardware because i installed ubuntu without any configuration copying. (Same
bug report by me) https://bugs.launchpad.net/ubuntu/+source/udev/+bug/578180
I have acer 6930G full spces are in bug report above (for not copying very much
information twice)
and i have very many udev daemons arround 100 i guess all "udevd" are spawned
from one udevd
child strace very quiet no messages for seconds
Process 27352 attached - interrupt to quit
21:59:24 ppoll([{fd=3, events=POLLIN}], 1, NULL, ~[ALRM TERM RTMIN], 8
here a little of mothers strace if anything else needed just say...
rocess 27046 attached - interrupt to quit
21:57:17 restart_syscall(<... resuming interrupted call ...>) = 1
21:57:17 recvfrom(8, "\261i\0\0\0\0\0\0", 8, MSG_DONTWAIT, NULL, NULL) = 8
21:57:17 lseek(3, 0, SEEK_CUR) = 828
21:57:17 write(3, "\236R\0\0\0\0\0\0\0\0", 10) = 10
21:57:17 recvfrom(8, 0x7fffac979660, 8, 64, 0, 0) = -1 EAGAIN (Resource
temporarily unavailable)
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, 3000) = 1
([{fd=5, revents=POLLIN}])
21:57:17 recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000001}, msg_iov(1)=[{"change@/devices/pci0000:00/0000:"..., 8192}],
msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET,
cmsg_type=SCM_CREDENTIALS{pid=0, uid=0, gid=0}}, msg_flags=0}, 0) = 246
21:57:17 lseek(3, 0, SEEK_CUR) = 838
21:57:17 write(3, "\237R\0\0\0\0\0\0:\0/devices/pci0000:00/00"..., 68) = 68
21:57:17 sendmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=27046,
groups=00000000}, msg_iov(2)=[{"udev-153\0\0\0\0\0\0\0\0\312\376\35\352
\0\277\0\1\300\234\272\306E\271f", 32},
{"UDEV_LOG=3\0ACTION=change\0DEVPATH"..., 191}], msg_controllen=0,
msg_flags=0}, 0) = 223
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=5, revents=POLLIN}])
21:57:17 recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000001}, msg_iov(1)=[{"change@/devices/pci0000:00/0000:"..., 8192}],
msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET,
cmsg_type=SCM_CREDENTIALS{pid=0, uid=0, gid=0}}, msg_flags=0}, 0) = 238
21:57:17 lseek(3, 0, SEEK_CUR) = 906
21:57:17 write(3, "\240R\0\0\0\0\0\0D\0/devices/pci0000:00/00"..., 78) = 78
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=8, revents=POLLIN}])
21:57:17 recvfrom(8, "\261i\0\0\0\0\0\0", 8, MSG_DONTWAIT, NULL, NULL) = 8
21:57:17 lseek(3, 0, SEEK_CUR) = 984
21:57:17 write(3, "\237R\0\0\0\0\0\0\0\0", 10) = 10
21:57:17 recvfrom(8, 0x7fffac979660, 8, 64, 0, 0) = -1 EAGAIN (Resource
temporarily unavailable)
21:57:17 sendmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=27046,
groups=00000000}, msg_iov(2)=[{"udev-153\0\0\0\0\0\0\0\0\312\376\35\352
\0\255\0\20\306\320B\1\214\272\31", 32},
{"UDEV_LOG=3\0ACTION=change\0DEVPATH"..., 173}], msg_controllen=0,
msg_flags=0}, 0) = 205
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=8, revents=POLLIN}])
21:57:17 recvfrom(8, "\261i\0\0\0\0\0\0", 8, MSG_DONTWAIT, NULL, NULL) = 8
21:57:17 lseek(3, 0, SEEK_CUR) = 994
21:57:17 write(3, "\240R\0\0\0\0\0\0\0\0", 10) = 10
21:57:17 recvfrom(8, 0x7fffac979660, 8, 64, 0, 0) = -1 EAGAIN (Resource
temporarily unavailable)
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, 3000) = 1
([{fd=5, revents=POLLIN}])
21:57:17 recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000001}, msg_iov(1)=[{"change@/devices/pci0000:00/0000:"..., 8192}],
msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET,
cmsg_type=SCM_CREDENTIALS{pid=0, uid=0, gid=0}}, msg_flags=0}, 0) = 246
21:57:17 lseek(3, 0, SEEK_CUR) = 1004
21:57:17 write(3, "\241R\0\0\0\0\0\0:\0/devices/pci0000:00/00"..., 68) = 68
21:57:17 sendmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=27046,
groups=00000000}, msg_iov(2)=[{"udev-153\0\0\0\0\0\0\0\0\312\376\35\352
\0\277\0\1\300\234\272\306E\271f", 32},
{"UDEV_LOG=3\0ACTION=change\0DEVPATH"..., 191}], msg_controllen=0,
msg_flags=0}, 0) = 223
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=5, revents=POLLIN}])
21:57:17 recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000001}, msg_iov(1)=[{"change@/devices/pci0000:00/0000:"..., 8192}],
msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET,
cmsg_type=SCM_CREDENTIALS{pid=0, uid=0, gid=0}}, msg_flags=0}, 0) = 238
21:57:17 lseek(3, 0, SEEK_CUR) = 1072
21:57:17 write(3, "\242R\0\0\0\0\0\0D\0/devices/pci0000:00/00"..., 78) = 78
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=8, revents=POLLIN}])
21:57:17 recvfrom(8, "\261i\0\0\0\0\0\0", 8, MSG_DONTWAIT, NULL, NULL) = 8
21:57:17 lseek(3, 0, SEEK_CUR) = 1150
21:57:17 write(3, "\241R\0\0\0\0\0\0\0\0", 10) = 10
21:57:17 recvfrom(8, 0x7fffac979660, 8, 64, 0, 0) = -1 EAGAIN (Resource
temporarily unavailable)
21:57:17 sendmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=27046,
groups=00000000}, msg_iov(2)=[{"udev-153\0\0\0\0\0\0\0\0\312\376\35\352
\0\255\0\20\306\320B\1\214\272\31", 32},
{"UDEV_LOG=3\0ACTION=change\0DEVPATH"..., 173}], msg_controllen=0,
msg_flags=0}, 0) = 205
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=5, revents=POLLIN}])
21:57:17 recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000001}, msg_iov(1)=[{"change@/devices/pci0000:00/0000:"..., 8192}],
msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET,
cmsg_type=SCM_CREDENTIALS{pid=0, uid=0, gid=0}}, msg_flags=0}, 0) = 246
21:57:17 lseek(3, 0, SEEK_CUR) = 1160
21:57:17 write(3, "\243R\0\0\0\0\0\0:\0/devices/pci0000:00/00"..., 68) = 68
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=8, revents=POLLIN}])
21:57:17 recvfrom(8, "\261i\0\0\0\0\0\0", 8, MSG_DONTWAIT, NULL, NULL) = 8
21:57:17 lseek(3, 0, SEEK_CUR) = 1228
21:57:17 write(3, "\242R\0\0\0\0\0\0\0\0", 10) = 10
21:57:17 recvfrom(8, 0x7fffac979660, 8, 64, 0, 0) = -1 EAGAIN (Resource
temporarily unavailable)
21:57:17 sendmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=27046,
groups=00000000}, msg_iov(2)=[{"udev-153\0\0\0\0\0\0\0\0\312\376\35\352
\0\277\0\1\300\234\272\306E\271f", 32},
{"UDEV_LOG=3\0ACTION=change\0DEVPATH"..., 191}], msg_controllen=0,
msg_flags=0}, 0) = 223
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=5, revents=POLLIN}])
21:57:17 recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000001}, msg_iov(1)=[{"change@/devices/pci0000:00/0000:"..., 8192}],
msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET,
cmsg_type=SCM_CREDENTIALS{pid=0, uid=0, gid=0}}, msg_flags=0}, 0) = 238
21:57:17 lseek(3, 0, SEEK_CUR) = 1238
21:57:17 write(3, "\244R\0\0\0\0\0\0D\0/devices/pci0000:00/00"..., 78) = 78
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=8, revents=POLLIN}])
21:57:17 recvfrom(8, "\261i\0\0\0\0\0\0", 8, MSG_DONTWAIT, NULL, NULL) = 8
21:57:17 lseek(3, 0, SEEK_CUR) = 1316
21:57:17 write(3, "\243R\0\0\0\0\0\0\0\0", 10) = 10
21:57:17 recvfrom(8, 0x7fffac979660, 8, 64, 0, 0) = -1 EAGAIN (Resource
temporarily unavailable)
21:57:17 sendmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=27046,
groups=00000000}, msg_iov(2)=[{"udev-153\0\0\0\0\0\0\0\0\312\376\35\352
\0\255\0\20\306\320B\1\214\272\31", 32},
{"UDEV_LOG=3\0ACTION=change\0DEVPATH"..., 173}], msg_controllen=0,
msg_flags=0}, 0) = 205
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=5, revents=POLLIN}])
21:57:17 recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000001}, msg_iov(1)=[{"change@/devices/pci0000:00/0000:"..., 8192}],
msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET,
cmsg_type=SCM_CREDENTIALS{pid=0, uid=0, gid=0}}, msg_flags=0}, 0) = 246
21:57:17 lseek(3, 0, SEEK_CUR) = 1326
21:57:17 write(3, "\245R\0\0\0\0\0\0:\0/devices/pci0000:00/00"..., 68) = 68
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=8, revents=POLLIN}])
21:57:17 recvfrom(8, "\261i\0\0\0\0\0\0", 8, MSG_DONTWAIT, NULL, NULL) = 8
21:57:17 lseek(3, 0, SEEK_CUR) = 1394
21:57:17 write(3, "\244R\0\0\0\0\0\0\0\0", 10) = 10
21:57:17 recvfrom(8, 0x7fffac979660, 8, 64, 0, 0) = -1 EAGAIN (Resource
temporarily unavailable)
21:57:17 sendmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=27046,
groups=00000000}, msg_iov(2)=[{"udev-153\0\0\0\0\0\0\0\0\312\376\35\352
\0\277\0\1\300\234\272\306E\271f", 32},
{"UDEV_LOG=3\0ACTION=change\0DEVPATH"..., 191}], msg_controllen=0,
msg_flags=0}, 0) = 223
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=5, revents=POLLIN}])
21:57:17 recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000001}, msg_iov(1)=[{"change@/devices/pci0000:00/0000:"..., 8192}],
msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_SOCKET,
cmsg_type=SCM_CREDENTIALS{pid=0, uid=0, gid=0}}, msg_flags=0}, 0) = 238
21:57:17 lseek(3, 0, SEEK_CUR) = 1404
21:57:17 write(3, "\246R\0\0\0\0\0\0D\0/devices/pci0000:00/00"..., 78) = 78
21:57:17 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, -1) = 1
([{fd=8, revents=POLLIN}])
21:57:17 recvfrom(8, "\261i\0\0\0\0\0\0", 8, MSG_DONTWAIT, NULL, NULL) = 8
21:57:17 lseek(3, 0, SEEK_CUR) = 1482
21:57:17 write(3, "\245R\0\0\0\0\0\0\0\0", 10) = 10
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (700, 'testing'), (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-3-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages udev depends on:
ii debconf [debconf-2.0] 1.5.32 Debian configuration management sy
ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib
ii libselinux1 2.0.94-1 SELinux runtime shared libraries
ii libusb-0.1-4 2:0.1.12-14 userspace USB programming library
ii lsb-base 3.2-23.1 Linux Standard Base 3.2 init scrip
ii util-linux 2.16.2-0 Miscellaneous system utilities
Versions of packages udev recommends:
ii pciutils 1:3.1.7-3 Linux PCI Utilities
ii usbutils 0.86-4 Linux USB utilities
udev suggests no packages.
-- debconf information:
udev/new_kernel_needed: false
udev/title/upgrade:
udev/reboot_needed:
--
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