[Touch-packages] [Bug 1589289] [NEW] fstrim: cannot open /dev/.lxd-mounts: Permission denied
Public bug reported: fstrun daily cronjob output in an unprivileged LXD container: /etc/cron.weekly/fstrim: fstrim: cannot open /dev/.lxd-mounts: Permission denied fstrim: /dev/fuse: not a directory fstrim: /dev/lxd: FITRIM ioctl failed: Operation not permitted There is a github issue: https://github.com/lxc/lxd/issues/2030 The outcome is that it's purely an fstrim misbehaviour, it could be smarter. Stephane Graber comment: As all of this is handled by the kernel, there isn't anything we can do about it in LXD. I think fstrim should be made slightly more clever: * Don't run on bind-mounts (you can detect bind-mounts by parsing /proc/self/mountinfo instead of /proc/mounts) * Maybe not be as noisy on expected errors like EACCES, EPERM and ENOENT, only log actual failures which would likely be EINVAL or memory related errors. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: util-linux 2.27.1-6ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 Date: Sun Jun 5 19:49:04 2016 ProcEnviron: LANGUAGE=en_US:en TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: util-linux UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: util-linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1589289 Title: fstrim: cannot open /dev/.lxd-mounts: Permission denied Status in util-linux package in Ubuntu: New Bug description: fstrun daily cronjob output in an unprivileged LXD container: /etc/cron.weekly/fstrim: fstrim: cannot open /dev/.lxd-mounts: Permission denied fstrim: /dev/fuse: not a directory fstrim: /dev/lxd: FITRIM ioctl failed: Operation not permitted There is a github issue: https://github.com/lxc/lxd/issues/2030 The outcome is that it's purely an fstrim misbehaviour, it could be smarter. Stephane Graber comment: As all of this is handled by the kernel, there isn't anything we can do about it in LXD. I think fstrim should be made slightly more clever: * Don't run on bind-mounts (you can detect bind-mounts by parsing /proc/self/mountinfo instead of /proc/mounts) * Maybe not be as noisy on expected errors like EACCES, EPERM and ENOENT, only log actual failures which would likely be EINVAL or memory related errors. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: util-linux 2.27.1-6ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 Date: Sun Jun 5 19:49:04 2016 ProcEnviron: LANGUAGE=en_US:en TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: util-linux UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1589289/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1589005] Re: After update DNS work unstable
I still have this problem with network-manager 1.2.4-0ubuntu1. sudo service network-manager restart provides a temporary workaround. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1589005 Title: After update DNS work unstable Status in network-manager package in Ubuntu: Incomplete Bug description: Today I have updated network-manager from update repo and chrome have started get err_name_resolution_failed apt started get network errors. W: Failed to fetch http://by.archive.ubuntu.com/ubuntu/pool/main/n/network-manager/network-manager_1.1.93-0ubuntu4_amd64.deb Temporary failure resolving 'by.archive.ubuntu.com' I got same error when previously update network-manager from ubuntu- proposed, so I think this packet with regression moved to normal update. workaround: download old network-manager_1.1.93-0ubuntu4_amd64.deb and install it using sudo dpkg -i network-manager_1.1.93-0ubuntu4_amd64.deb and lock version echo "network-manager hold" | sudo dpkg --set-selections "apt update" going to show network-manager as upgradable but "apt upgrage" going to ignore it ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager 1.2.0-0ubuntu0.16.04.2 ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity Date: Sat Jun 4 01:39:17 2016 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2016-05-01 (33 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) IpRoute: default via 192.168.100.1 dev enp8s0 proto static metric 100 169.254.0.0/16 dev enp8s0 scope link metric 1000 192.168.100.0/24 dev enp8s0 proto kernel scope link src 192.168.100.9 metric 100 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=false WWANEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAMEUUID TYPE TIMESTAMP TIMESTAMP-REALAUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH Проводное соединение 1 34318290-4c71-4b1f-9154-d0f134b91440 802-3-ethernet 1464993435 Sat 04 Jun 2016 01:37:15 MSK yes 4294966297 no/org/freedesktop/NetworkManager/Settings/2 yes enp8s0 activated /org/freedesktop/NetworkManager/ActiveConnection/0 HUAWEI-KpW2 1 8087b7e0-51dc-43c4-8928-4d03c85a5762 802-11-wireless 1464546384 Sun 29 May 2016 21:26:24 MSK yes 0 no/org/freedesktop/NetworkManager/Settings/1 no -- -- -- nmcli-dev: DEVICE TYPE STATEDBUS-PATH CONNECTION CON-UUID CON-PATH enp8s0 ethernet connected/org/freedesktop/NetworkManager/Devices/1 Проводное соединение 1 34318290-4c71-4b1f-9154-d0f134b91440 /org/freedesktop/NetworkManager/ActiveConnection/0 wlp9s0 wifi unavailable /org/freedesktop/NetworkManager/Devices/0 -- ---- lo loopback unmanaged/org/freedesktop/NetworkManager/Devices/2 -- ---- nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1589005/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1670959] Re: systemd-resolved using 100% CPU
I cannot reproduce the issue very recently, for about ~1 week.
Let me check it in another location tomorrow.
ii dnsmasq
2.76-5all
Small caching DNS proxy and DHCP/TFTP server
ii systemd 232-21ubuntu2
amd64system and service manager
ii systemd-sysv 232-21ubuntu2
amd64system and service manager - SysV links
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Title:
systemd-resolved using 100% CPU
Status in systemd package in Ubuntu:
Confirmed
Bug description:
Sometimes systemd-resolved process is using 100% CPU.
After a while it changes back to normal.
It happens usually after connecting to the (wifi) network, like
starting the OS.
strace output:
sendmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"6\215\201\200\0\1\0\1\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\300\f\0\34\0\1\0\0\10\235\0\20&\6(\0\0024\0Y%L\4\6#f&\214\0\0)\377\326\0\0\0\0\0\0",
81}], msg_controllen=28, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}}],
msg_flags=0}, 0) = 81
sendmsg(3, {msg_name(0)=NULL,
msg_iov(4)=[{"PRIORITY=6\nSYSLOG_FACILITY=3\nCODE_FILE=../src/resolve/resolved-dns-stub.c\nCODE_LINE=363\nCODE_FUNCTION=dns_stub_process_query\nSYSLOG_IDENTIFIER=systemd-resolved\n",
160}, {"MESSAGE=", 8}, {"Processing query...", 19}, {"\n", 1}],
msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 188
epoll_wait(4, [{EPOLLIN, {u32=3176459184, u64=94565471415216}}], 16, -1) = 1
clock_gettime(CLOCK_BOOTTIME, {44665, 938069872}) = 0
recvfrom(12, NULL, 0, MSG_PEEK|MSG_TRUNC, NULL, NULL) = 53
recvmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"Z\262\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
3936}], msg_controllen=56, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}},
{cmsg_len=20, cmsg_level=SOL_IP, cmsg_type=IP_TTL, {ttl=64}}], msg_flags=0}, 0)
= 53
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\365I", 2, GRND_NONBLOCK)= 2
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\203;", 2, GRND_NONBLOCK)= 2
clock_gettime(CLOCK_BOOTTIME, {44665, 938446937}) = 0
open("/run/systemd/netif/links/3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
file or directory)
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 18
connect(18, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
epoll_ctl(4, EPOLL_CTL_ADD, 18, {EPOLLIN, {u32=3176610576,
u64=94565471566608}}) = 0
write(18,
"\203;\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
53) = 53
clock_gettime(CLOCK_BOOTTIME, {44665, 938833717}) = 0
clock_gettime(CLOCK_BOOTTIME, {44665, 938875138}) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 18, NULL) = 0
close(18) = 0
journalctl output:
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:41 parsec dnsmasq[1545]: Maximum number of concurrent DNS
queries reached (max: 150)
As you can see, I would use it together with dnsmasq.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: systemd 232-18ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
Uname: Linux 4.10.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
Date: Wed Mar 8 08:20:18 2017
MachineType: Hewlett-Packard HP EliteBook Folio 1020 G1
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
[Touch-packages] [Bug 1670959] Re: systemd-resolved using 100% CPU
Weird, I can reproduce the issue again after about 1-2 weeks of silence...
I can test the DNSSEC=off setting.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1670959
Title:
systemd-resolved using 100% CPU
Status in systemd package in Ubuntu:
Confirmed
Bug description:
Sometimes systemd-resolved process is using 100% CPU.
After a while it changes back to normal.
It happens usually after connecting to the (wifi) network, like
starting the OS.
strace output:
sendmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"6\215\201\200\0\1\0\1\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\300\f\0\34\0\1\0\0\10\235\0\20&\6(\0\0024\0Y%L\4\6#f&\214\0\0)\377\326\0\0\0\0\0\0",
81}], msg_controllen=28, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}}],
msg_flags=0}, 0) = 81
sendmsg(3, {msg_name(0)=NULL,
msg_iov(4)=[{"PRIORITY=6\nSYSLOG_FACILITY=3\nCODE_FILE=../src/resolve/resolved-dns-stub.c\nCODE_LINE=363\nCODE_FUNCTION=dns_stub_process_query\nSYSLOG_IDENTIFIER=systemd-resolved\n",
160}, {"MESSAGE=", 8}, {"Processing query...", 19}, {"\n", 1}],
msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 188
epoll_wait(4, [{EPOLLIN, {u32=3176459184, u64=94565471415216}}], 16, -1) = 1
clock_gettime(CLOCK_BOOTTIME, {44665, 938069872}) = 0
recvfrom(12, NULL, 0, MSG_PEEK|MSG_TRUNC, NULL, NULL) = 53
recvmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"Z\262\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
3936}], msg_controllen=56, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}},
{cmsg_len=20, cmsg_level=SOL_IP, cmsg_type=IP_TTL, {ttl=64}}], msg_flags=0}, 0)
= 53
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\365I", 2, GRND_NONBLOCK)= 2
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\203;", 2, GRND_NONBLOCK)= 2
clock_gettime(CLOCK_BOOTTIME, {44665, 938446937}) = 0
open("/run/systemd/netif/links/3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
file or directory)
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 18
connect(18, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
epoll_ctl(4, EPOLL_CTL_ADD, 18, {EPOLLIN, {u32=3176610576,
u64=94565471566608}}) = 0
write(18,
"\203;\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
53) = 53
clock_gettime(CLOCK_BOOTTIME, {44665, 938833717}) = 0
clock_gettime(CLOCK_BOOTTIME, {44665, 938875138}) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 18, NULL) = 0
close(18) = 0
journalctl output:
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:41 parsec dnsmasq[1545]: Maximum number of concurrent DNS
queries reached (max: 150)
As you can see, I would use it together with dnsmasq.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: systemd 232-18ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
Uname: Linux 4.10.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
Date: Wed Mar 8 08:20:18 2017
MachineType: Hewlett-Packard HP EliteBook Folio 1020 G1
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.10.0-9-generic
root=UUID=a54fe703-35d4-47ac-9c6e-4034421531fb ro rootflags=subvol=@
SourcePackage: systemd
UpgradeStatus: Upgraded to zesty on 2015-05-24 (653 days ago)
dmi.bios.date: 03/09/2015
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M77 Ver. 01.05
dmi.board.name: 2271
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 91.4C
dmi.chassis.asset.tag: CNU51199KV
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
[Touch-packages] [Bug 1670959] Re: systemd-resolved using 100% CPU
> This is a good workaround, but perhaps the actual fix should be to
remove the package on upgrade to 17.04?
What do you mean by this?
The fix should not ever something like this.
There is reason why dnsmasq is installed on these machines.
This is a workaround by not good.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1670959
Title:
systemd-resolved using 100% CPU
Status in systemd package in Ubuntu:
Confirmed
Bug description:
Sometimes systemd-resolved process is using 100% CPU.
After a while it changes back to normal.
It happens usually after connecting to the (wifi) network, like
starting the OS.
strace output:
sendmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"6\215\201\200\0\1\0\1\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\300\f\0\34\0\1\0\0\10\235\0\20&\6(\0\0024\0Y%L\4\6#f&\214\0\0)\377\326\0\0\0\0\0\0",
81}], msg_controllen=28, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}}],
msg_flags=0}, 0) = 81
sendmsg(3, {msg_name(0)=NULL,
msg_iov(4)=[{"PRIORITY=6\nSYSLOG_FACILITY=3\nCODE_FILE=../src/resolve/resolved-dns-stub.c\nCODE_LINE=363\nCODE_FUNCTION=dns_stub_process_query\nSYSLOG_IDENTIFIER=systemd-resolved\n",
160}, {"MESSAGE=", 8}, {"Processing query...", 19}, {"\n", 1}],
msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 188
epoll_wait(4, [{EPOLLIN, {u32=3176459184, u64=94565471415216}}], 16, -1) = 1
clock_gettime(CLOCK_BOOTTIME, {44665, 938069872}) = 0
recvfrom(12, NULL, 0, MSG_PEEK|MSG_TRUNC, NULL, NULL) = 53
recvmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"Z\262\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
3936}], msg_controllen=56, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}},
{cmsg_len=20, cmsg_level=SOL_IP, cmsg_type=IP_TTL, {ttl=64}}], msg_flags=0}, 0)
= 53
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\365I", 2, GRND_NONBLOCK)= 2
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\203;", 2, GRND_NONBLOCK)= 2
clock_gettime(CLOCK_BOOTTIME, {44665, 938446937}) = 0
open("/run/systemd/netif/links/3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
file or directory)
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 18
connect(18, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
epoll_ctl(4, EPOLL_CTL_ADD, 18, {EPOLLIN, {u32=3176610576,
u64=94565471566608}}) = 0
write(18,
"\203;\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
53) = 53
clock_gettime(CLOCK_BOOTTIME, {44665, 938833717}) = 0
clock_gettime(CLOCK_BOOTTIME, {44665, 938875138}) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 18, NULL) = 0
close(18) = 0
journalctl output:
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:41 parsec dnsmasq[1545]: Maximum number of concurrent DNS
queries reached (max: 150)
As you can see, I would use it together with dnsmasq.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: systemd 232-18ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
Uname: Linux 4.10.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
Date: Wed Mar 8 08:20:18 2017
MachineType: Hewlett-Packard HP EliteBook Folio 1020 G1
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.10.0-9-generic
root=UUID=a54fe703-35d4-47ac-9c6e-4034421531fb ro rootflags=subvol=@
SourcePackage: systemd
UpgradeStatus: Upgraded to zesty on 2015-05-24 (653 days ago)
dmi.bios.date: 03/09/2015
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M77 Ver. 01.05
dmi.board.name: 2271
dmi.board.vendor:
[Touch-packages] [Bug 1670959] [NEW] systemd-resolved using 100% CPU
Public bug reported:
Sometimes systemd-resolved process is using 100% CPU.
After a while it changes back to normal.
It happens usually after connecting to the (wifi) network, like starting
the OS.
strace output:
sendmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"6\215\201\200\0\1\0\1\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\300\f\0\34\0\1\0\0\10\235\0\20&\6(\0\0024\0Y%L\4\6#f&\214\0\0)\377\326\0\0\0\0\0\0",
81}], msg_controllen=28, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}}],
msg_flags=0}, 0) = 81
sendmsg(3, {msg_name(0)=NULL,
msg_iov(4)=[{"PRIORITY=6\nSYSLOG_FACILITY=3\nCODE_FILE=../src/resolve/resolved-dns-stub.c\nCODE_LINE=363\nCODE_FUNCTION=dns_stub_process_query\nSYSLOG_IDENTIFIER=systemd-resolved\n",
160}, {"MESSAGE=", 8}, {"Processing query...", 19}, {"\n", 1}],
msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 188
epoll_wait(4, [{EPOLLIN, {u32=3176459184, u64=94565471415216}}], 16, -1) = 1
clock_gettime(CLOCK_BOOTTIME, {44665, 938069872}) = 0
recvfrom(12, NULL, 0, MSG_PEEK|MSG_TRUNC, NULL, NULL) = 53
recvmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"Z\262\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
3936}], msg_controllen=56, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}},
{cmsg_len=20, cmsg_level=SOL_IP, cmsg_type=IP_TTL, {ttl=64}}], msg_flags=0}, 0)
= 53
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\365I", 2, GRND_NONBLOCK)= 2
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\203;", 2, GRND_NONBLOCK)= 2
clock_gettime(CLOCK_BOOTTIME, {44665, 938446937}) = 0
open("/run/systemd/netif/links/3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
file or directory)
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 18
connect(18, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
epoll_ctl(4, EPOLL_CTL_ADD, 18, {EPOLLIN, {u32=3176610576,
u64=94565471566608}}) = 0
write(18,
"\203;\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
53) = 53
clock_gettime(CLOCK_BOOTTIME, {44665, 938833717}) = 0
clock_gettime(CLOCK_BOOTTIME, {44665, 938875138}) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 18, NULL) = 0
close(18) = 0
journalctl output:
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:41 parsec dnsmasq[1545]: Maximum number of concurrent DNS queries
reached (max: 150)
As you can see, I would use it together with dnsmasq.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: systemd 232-18ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
Uname: Linux 4.10.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
Date: Wed Mar 8 08:20:18 2017
MachineType: Hewlett-Packard HP EliteBook Folio 1020 G1
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.10.0-9-generic
root=UUID=a54fe703-35d4-47ac-9c6e-4034421531fb ro rootflags=subvol=@
SourcePackage: systemd
UpgradeStatus: Upgraded to zesty on 2015-05-24 (653 days ago)
dmi.bios.date: 03/09/2015
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M77 Ver. 01.05
dmi.board.name: 2271
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 91.4C
dmi.chassis.asset.tag: CNU51199KV
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvrM77Ver.01.05:bd03/09/2015:svnHewlett-Packard:pnHPEliteBookFolio1020G1:pvrA3009DD18303:rvnHewlett-Packard:rn2271:rvrKBCVersion91.4C:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook Folio 1020 G1
dmi.product.version: A3009DD18303
dmi.sys.vendor: Hewlett-Packard
** Affects: systemd (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug zesty
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages,
[Touch-packages] [Bug 1670959] Re: systemd-resolved using 100% CPU
Actually it's happening continuously, it does not even require a wakup,
of wifi reconnection or anything...
It's a complete useless peace of crap.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1670959
Title:
systemd-resolved using 100% CPU
Status in systemd package in Ubuntu:
Confirmed
Bug description:
Sometimes systemd-resolved process is using 100% CPU.
After a while it changes back to normal.
It happens usually after connecting to the (wifi) network, like
starting the OS.
strace output:
sendmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"6\215\201\200\0\1\0\1\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\300\f\0\34\0\1\0\0\10\235\0\20&\6(\0\0024\0Y%L\4\6#f&\214\0\0)\377\326\0\0\0\0\0\0",
81}], msg_controllen=28, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}}],
msg_flags=0}, 0) = 81
sendmsg(3, {msg_name(0)=NULL,
msg_iov(4)=[{"PRIORITY=6\nSYSLOG_FACILITY=3\nCODE_FILE=../src/resolve/resolved-dns-stub.c\nCODE_LINE=363\nCODE_FUNCTION=dns_stub_process_query\nSYSLOG_IDENTIFIER=systemd-resolved\n",
160}, {"MESSAGE=", 8}, {"Processing query...", 19}, {"\n", 1}],
msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 188
epoll_wait(4, [{EPOLLIN, {u32=3176459184, u64=94565471415216}}], 16, -1) = 1
clock_gettime(CLOCK_BOOTTIME, {44665, 938069872}) = 0
recvfrom(12, NULL, 0, MSG_PEEK|MSG_TRUNC, NULL, NULL) = 53
recvmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"Z\262\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
3936}], msg_controllen=56, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}},
{cmsg_len=20, cmsg_level=SOL_IP, cmsg_type=IP_TTL, {ttl=64}}], msg_flags=0}, 0)
= 53
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\365I", 2, GRND_NONBLOCK)= 2
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\203;", 2, GRND_NONBLOCK)= 2
clock_gettime(CLOCK_BOOTTIME, {44665, 938446937}) = 0
open("/run/systemd/netif/links/3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
file or directory)
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 18
connect(18, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
epoll_ctl(4, EPOLL_CTL_ADD, 18, {EPOLLIN, {u32=3176610576,
u64=94565471566608}}) = 0
write(18,
"\203;\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
53) = 53
clock_gettime(CLOCK_BOOTTIME, {44665, 938833717}) = 0
clock_gettime(CLOCK_BOOTTIME, {44665, 938875138}) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 18, NULL) = 0
close(18) = 0
journalctl output:
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:41 parsec dnsmasq[1545]: Maximum number of concurrent DNS
queries reached (max: 150)
As you can see, I would use it together with dnsmasq.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: systemd 232-18ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
Uname: Linux 4.10.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
Date: Wed Mar 8 08:20:18 2017
MachineType: Hewlett-Packard HP EliteBook Folio 1020 G1
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.10.0-9-generic
root=UUID=a54fe703-35d4-47ac-9c6e-4034421531fb ro rootflags=subvol=@
SourcePackage: systemd
UpgradeStatus: Upgraded to zesty on 2015-05-24 (653 days ago)
dmi.bios.date: 03/09/2015
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M77 Ver. 01.05
dmi.board.name: 2271
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 91.4C
dmi.chassis.asset.tag: CNU51199KV
dmi.chassis.type: 10
[Touch-packages] [Bug 1670959] Re: systemd-resolved using 100% CPU
Recently I can definitely reproduce the issue anytime.
It's extremely annoying.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1670959
Title:
systemd-resolved using 100% CPU
Status in systemd package in Ubuntu:
Confirmed
Bug description:
Sometimes systemd-resolved process is using 100% CPU.
After a while it changes back to normal.
It happens usually after connecting to the (wifi) network, like
starting the OS.
strace output:
sendmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"6\215\201\200\0\1\0\1\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\300\f\0\34\0\1\0\0\10\235\0\20&\6(\0\0024\0Y%L\4\6#f&\214\0\0)\377\326\0\0\0\0\0\0",
81}], msg_controllen=28, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}}],
msg_flags=0}, 0) = 81
sendmsg(3, {msg_name(0)=NULL,
msg_iov(4)=[{"PRIORITY=6\nSYSLOG_FACILITY=3\nCODE_FILE=../src/resolve/resolved-dns-stub.c\nCODE_LINE=363\nCODE_FUNCTION=dns_stub_process_query\nSYSLOG_IDENTIFIER=systemd-resolved\n",
160}, {"MESSAGE=", 8}, {"Processing query...", 19}, {"\n", 1}],
msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 188
epoll_wait(4, [{EPOLLIN, {u32=3176459184, u64=94565471415216}}], 16, -1) = 1
clock_gettime(CLOCK_BOOTTIME, {44665, 938069872}) = 0
recvfrom(12, NULL, 0, MSG_PEEK|MSG_TRUNC, NULL, NULL) = 53
recvmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"Z\262\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
3936}], msg_controllen=56, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}},
{cmsg_len=20, cmsg_level=SOL_IP, cmsg_type=IP_TTL, {ttl=64}}], msg_flags=0}, 0)
= 53
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\365I", 2, GRND_NONBLOCK)= 2
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\203;", 2, GRND_NONBLOCK)= 2
clock_gettime(CLOCK_BOOTTIME, {44665, 938446937}) = 0
open("/run/systemd/netif/links/3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
file or directory)
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 18
connect(18, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
epoll_ctl(4, EPOLL_CTL_ADD, 18, {EPOLLIN, {u32=3176610576,
u64=94565471566608}}) = 0
write(18,
"\203;\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
53) = 53
clock_gettime(CLOCK_BOOTTIME, {44665, 938833717}) = 0
clock_gettime(CLOCK_BOOTTIME, {44665, 938875138}) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 18, NULL) = 0
close(18) = 0
journalctl output:
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:41 parsec dnsmasq[1545]: Maximum number of concurrent DNS
queries reached (max: 150)
As you can see, I would use it together with dnsmasq.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: systemd 232-18ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
Uname: Linux 4.10.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
Date: Wed Mar 8 08:20:18 2017
MachineType: Hewlett-Packard HP EliteBook Folio 1020 G1
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.10.0-9-generic
root=UUID=a54fe703-35d4-47ac-9c6e-4034421531fb ro rootflags=subvol=@
SourcePackage: systemd
UpgradeStatus: Upgraded to zesty on 2015-05-24 (653 days ago)
dmi.bios.date: 03/09/2015
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M77 Ver. 01.05
dmi.board.name: 2271
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 91.4C
dmi.chassis.asset.tag: CNU51199KV
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
[Touch-packages] [Bug 1670959] Re: systemd-resolved using 100% CPU
hi All,
Is it possible to eliminate systemd-resolved from the system?
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to dnsmasq in Ubuntu.
https://bugs.launchpad.net/bugs/1670959
Title:
systemd-resolved using 100% CPU
Status in dnsmasq package in Ubuntu:
Confirmed
Status in systemd package in Ubuntu:
Confirmed
Bug description:
Sometimes systemd-resolved process is using 100% CPU.
After a while it changes back to normal.
It happens usually after connecting to the (wifi) network, like
starting the OS.
strace output:
sendmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"6\215\201\200\0\1\0\1\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\300\f\0\34\0\1\0\0\10\235\0\20&\6(\0\0024\0Y%L\4\6#f&\214\0\0)\377\326\0\0\0\0\0\0",
81}], msg_controllen=28, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}}],
msg_flags=0}, 0) = 81
sendmsg(3, {msg_name(0)=NULL,
msg_iov(4)=[{"PRIORITY=6\nSYSLOG_FACILITY=3\nCODE_FILE=../src/resolve/resolved-dns-stub.c\nCODE_LINE=363\nCODE_FUNCTION=dns_stub_process_query\nSYSLOG_IDENTIFIER=systemd-resolved\n",
160}, {"MESSAGE=", 8}, {"Processing query...", 19}, {"\n", 1}],
msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 188
epoll_wait(4, [{EPOLLIN, {u32=3176459184, u64=94565471415216}}], 16, -1) = 1
clock_gettime(CLOCK_BOOTTIME, {44665, 938069872}) = 0
recvfrom(12, NULL, 0, MSG_PEEK|MSG_TRUNC, NULL, NULL) = 53
recvmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33589),
sin_addr=inet_addr("127.0.0.1")},
msg_iov(1)=[{"Z\262\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
3936}], msg_controllen=56, [{cmsg_len=28, cmsg_level=SOL_IP,
cmsg_type=IP_PKTINFO, {ipi_ifindex=if_nametoindex("lo"),
ipi_spec_dst=inet_addr("127.0.0.53"), ipi_addr=inet_addr("127.0.0.53")}},
{cmsg_len=20, cmsg_level=SOL_IP, cmsg_type=IP_TTL, {ttl=64}}], msg_flags=0}, 0)
= 53
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\365I", 2, GRND_NONBLOCK)= 2
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
getrandom("\203;", 2, GRND_NONBLOCK)= 2
clock_gettime(CLOCK_BOOTTIME, {44665, 938446937}) = 0
open("/run/systemd/netif/links/3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
file or directory)
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
stat("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=303, ...}) = 0
socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 18
connect(18, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
epoll_ctl(4, EPOLL_CTL_ADD, 18, {EPOLLIN, {u32=3176610576,
u64=94565471566608}}) = 0
write(18,
"\203;\1\20\0\1\0\0\0\0\0\1\4cs41\3wac\vedgecastcdn\3net\0\0\34\0\1\0\0)\2\0\0\0\0\0\0\0",
53) = 53
clock_gettime(CLOCK_BOOTTIME, {44665, 938833717}) = 0
clock_gettime(CLOCK_BOOTTIME, {44665, 938875138}) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 18, NULL) = 0
close(18) = 0
journalctl output:
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:35 parsec systemd-resolved[1512]: Processing query...
Mar 08 08:25:41 parsec dnsmasq[1545]: Maximum number of concurrent DNS
queries reached (max: 150)
As you can see, I would use it together with dnsmasq.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: systemd 232-18ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
Uname: Linux 4.10.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
Date: Wed Mar 8 08:20:18 2017
MachineType: Hewlett-Packard HP EliteBook Folio 1020 G1
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.10.0-9-generic
root=UUID=a54fe703-35d4-47ac-9c6e-4034421531fb ro rootflags=subvol=@
SourcePackage: systemd
UpgradeStatus: Upgraded to zesty on 2015-05-24 (653 days ago)
dmi.bios.date: 03/09/2015
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M77 Ver. 01.05
dmi.board.name: 2271
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 91.4C
dmi.chassis.asset.tag: CNU51199KV
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
[Touch-packages] [Bug 1732030] [NEW] 'apt update' dies with seccomp error
Public bug reported:
$ apt-get update
0% [Working]
Seccomp prevented execution of syscall 78 on architecture amd64
Reading package lists... Done
E: Method mirror has died unexpectedly!
E: Sub-process mirror returned an error code (31)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: apt 1.6~alpha5
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.7-0ubuntu4
Architecture: amd64
Date: Mon Nov 13 23:10:57 2017
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
SourcePackage: apt
UpgradeStatus: Upgraded to bionic on 2017-05-20 (177 days ago)
** Affects: apt (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apt in Ubuntu.
https://bugs.launchpad.net/bugs/1732030
Title:
'apt update' dies with seccomp error
Status in apt package in Ubuntu:
New
Bug description:
$ apt-get update
0% [Working]
Seccomp prevented execution of syscall 78 on architecture amd64
Reading package lists... Done
E: Method mirror has died unexpectedly!
E: Sub-process mirror returned an error code (31)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: apt 1.6~alpha5
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.7-0ubuntu4
Architecture: amd64
Date: Mon Nov 13 23:10:57 2017
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
SourcePackage: apt
UpgradeStatus: Upgraded to bionic on 2017-05-20 (177 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1732030/+subscriptions
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[Touch-packages] [Bug 1732030] Re: 'apt update' dies with seccomp error
Workaround:
echo 'apt::sandbox::seccomp "false";' > /etc/apt/apt.conf.d/999seccomp
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apt in Ubuntu.
https://bugs.launchpad.net/bugs/1732030
Title:
'apt update' dies with seccomp error
Status in apt package in Ubuntu:
New
Bug description:
$ apt-get update
0% [Working]
Seccomp prevented execution of syscall 78 on architecture amd64
Reading package lists... Done
E: Method mirror has died unexpectedly!
E: Sub-process mirror returned an error code (31)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: apt 1.6~alpha5
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.7-0ubuntu4
Architecture: amd64
Date: Mon Nov 13 23:10:57 2017
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
SourcePackage: apt
UpgradeStatus: Upgraded to bionic on 2017-05-20 (177 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1732030/+subscriptions
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[Touch-packages] [Bug 1732030] Re: 'apt update' dies with seccomp error
I've just tried it and I does not face the error anymore.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apt in Ubuntu.
https://bugs.launchpad.net/bugs/1732030
Title:
'apt update' dies with seccomp error
Status in apt package in Ubuntu:
Confirmed
Status in libvirt package in Ubuntu:
Fix Released
Bug description:
$ apt-get update
0% [Working]
Seccomp prevented execution of syscall 78 on architecture amd64
Reading package lists... Done
E: Method mirror has died unexpectedly!
E: Sub-process mirror returned an error code (31)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: apt 1.6~alpha5
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.7-0ubuntu4
Architecture: amd64
Date: Mon Nov 13 23:10:57 2017
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
SourcePackage: apt
UpgradeStatus: Upgraded to bionic on 2017-05-20 (177 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1732030/+subscriptions
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[Touch-packages] [Bug 1732030] Re: 'apt update' dies with seccomp error
I've just tried it and I do not face the error anymore.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apt in Ubuntu.
https://bugs.launchpad.net/bugs/1732030
Title:
'apt update' dies with seccomp error
Status in apt package in Ubuntu:
Confirmed
Status in libvirt package in Ubuntu:
Fix Released
Bug description:
$ apt-get update
0% [Working]
Seccomp prevented execution of syscall 78 on architecture amd64
Reading package lists... Done
E: Method mirror has died unexpectedly!
E: Sub-process mirror returned an error code (31)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: apt 1.6~alpha5
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
ApportVersion: 2.20.7-0ubuntu4
Architecture: amd64
Date: Mon Nov 13 23:10:57 2017
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
SourcePackage: apt
UpgradeStatus: Upgraded to bionic on 2017-05-20 (177 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1732030/+subscriptions
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[Touch-packages] [Bug 1933589] [NEW] lightdm login window cannot come up
Public bug reported: After upgrading the package to the latest, lightdm login windows does not appear. I can see just a blank black display with a mouse cursor, nothing else. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: gsettings-desktop-schemas 40.0-1ubuntu1 ProcVersionSignature: Ubuntu 5.11.0-23.24-generic 5.11.22 Uname: Linux 5.11.0-23-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu67 Architecture: amd64 CasperMD5CheckResult: unknown Date: Fri Jun 25 06:32:52 2021 InstallationDate: Installed on 2020-12-31 (175 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: gsettings-desktop-schemas UpgradeStatus: Upgraded to impish on 2021-01-02 (173 days ago) ** Affects: gsettings-desktop-schemas (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug impish -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gsettings-desktop-schemas in Ubuntu. https://bugs.launchpad.net/bugs/1933589 Title: lightdm login window cannot come up Status in gsettings-desktop-schemas package in Ubuntu: New Bug description: After upgrading the package to the latest, lightdm login windows does not appear. I can see just a blank black display with a mouse cursor, nothing else. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: gsettings-desktop-schemas 40.0-1ubuntu1 ProcVersionSignature: Ubuntu 5.11.0-23.24-generic 5.11.22 Uname: Linux 5.11.0-23-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu67 Architecture: amd64 CasperMD5CheckResult: unknown Date: Fri Jun 25 06:32:52 2021 InstallationDate: Installed on 2020-12-31 (175 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: gsettings-desktop-schemas UpgradeStatus: Upgraded to impish on 2021-01-02 (173 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gsettings-desktop-schemas/+bug/1933589/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
