On Fri, Jul 11, 2014 at 10:55 PM, Mark Oteiza <mvote...@udel.edu> wrote:
>
> Hi,
>
> networkd on systemd v215 starts churning after printing the error in the
> subject. The issue is present on git master.
Thanks for the report. Could this be related to ipv6 being disabled on
your machine? To verify, try booting with ipv6 enalbed, and/or try
setting DHCP=v4 in your .network file.
Cheers,
Tom
> Config:
>
> # /etc/systemd/network/dhcp.network
>
> [Match]
> Name=bond0
>
> [Network]
> Description=DHCPv4 client
> DHCP=true
>
> # /etc/systemd/network/ethernet.link
>
> [Match]
> Driver=r8169
> Path=pci-0000:05:00.0
>
> [Link]
> Description=Ethernet link
> WakeOnLan=off
>
> # /etc/systemd/network/ethernet.network
>
> [Match]
> Name=enp5s0
>
> [Network]
> Bond=bond0
>
> # /etc/systemd/network/virtual.netdev
>
> [NetDev]
> Name=bond0
> Kind=bond
>
> # /etc/systemd/network/wireless.network
>
> [Match]
> Name=wlp2s0
>
> [Network]
> Bond=bond0
>
> Log:
>
> # SYSTEMD_LOG_LEVEL=debug strace -tt -o/tmp/sd.log
> /usr/lib/systemd/systemd-networkd
> timestamp of '/etc/systemd/network' changed
> timestamp of '/usr/lib/systemd/network' changed
> bond0 : creating netdev
> bond0 : loaded bond
> sd-rtnl: discarding 20 bytes of incoming message
> bond0 : link 4 added
> bond0 : udev initialized link
> bond0 : netdev has index 4
> bond0 : netdev ready
> bond0 : flags change: +MASTER +UP +LOWER_UP +RUNNING +MULTICAST
> +BROADCAST +DYNAMIC
> bond0 : gained carrier
> wlp2s0 : link 3 added
> wlp2s0 : udev initialized link
> wlp2s0 : flags change: +SLAVE +UP +LOWER_UP +RUNNING +MULTICAST
> +BROADCAST
> wlp2s0 : gained carrier
> enp5s0 : link 2 added
> enp5s0 : udev initialized link
> enp5s0 : flags change: +SLAVE +UP +MULTICAST +BROADCAST
> lo : link 1 added
> lo : udev initialized link
> lo : flags change: +LOOPBACK +UP +LOWER_UP +RUNNING
> lo : gained carrier
> bond0 : netdev exists, using existing
> Sent message type=method_call sender=n/a destination=org.freedesktop.DBus
> object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=Hello
> cookie=1 reply_cookie=0 error=n/a
> bond0 : link state is up-to-date
> bond0 : found matching network '/etc/systemd/network/dhcp.network'
> bond0 : acquiring DHCPv4 lease
> DHCP CLIENT (0xb93b6f3f): STARTED on ifindex 4 with address 88:53:2e:d8:f7:43
> bond0 : discovering IPv6 routers
> bond0 : could not start IPv6 router discovery
> Event source 0x7fcc5e9f4ae0 returned error, disabling: Address family not
> supported by protocol
> Got message type=method_return sender=org.freedesktop.DBus
> destination=:1.258 object=n/a interface=n/a member=n/a cookie=1
> reply_cookie=1 error=n/a
> DHCP CLIENT (0xb93b6f3f): DISCOVER
> Got message type=signal sender=org.freedesktop.DBus destination=:1.258
> object=/org/freedesktop/DBus interface=org.freedesktop.DBus
> member=NameAcquired cookie=2 reply_cookie=0 error=n/a
> DHCP CLIENT (0xb93b6f3f): DISCOVER
> DHCP CLIENT (0xb93b6f3f): DISCOVER
> DHCP CLIENT (0xb93b6f3f): OFFER
> DHCP CLIENT (0xb93b6f3f): REQUEST (requesting)
> DHCP CLIENT (0xb93b6f3f): ACK
> DHCP CLIENT (0xb93b6f3f): lease expires in 23h 59min 58.249276s
> DHCP CLIENT (0xb93b6f3f): T2 expires in 20h 59min 57.377539s
> DHCP CLIENT (0xb93b6f3f): T1 expires in 11h 59min 59.669139s
> bond0 : DHCPv4 address 192.168.1.3/24 via 192.168.1.1
> bond0 : setting addresses
> Event source 0x7fcc5e9f4d40 returned error, disabling: Operation not
> supported
> ^CReceived SIGINT.
> DHCP CLIENT (0xb93b6f3f): FREE
>
> Perhaps a relevant part of the strace:
>
> 16:21:20.322639 writev(2, [{"bond0 : setting addres"..., 35},
> {"\n", 1}], 2) = 36
> 16:21:20.322722 sendto(4,
> "<\0\0\0\24\0\5\1\n\0\0\0\0\0\0\0\2\30\200\0\4\0\0\0\10\0\2\0\300\250\1\3"...,
> 60, 0, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 16) = 60
> 16:21:20.322851 epoll_ctl(3, EPOLL_CTL_DEL, 9, NULL) = 0
> 16:21:20.322926 clone(child_stack=0x7fcc5d5f0f30,
> flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID,
> parent_tidptr=0x7fcc5d5f19d0, tls=0x7fcc5d5f1700,
> child_tidptr=0x7fcc5d5f19d0) = 2148
> 16:21:20.323016 timerfd_settime(8, TFD_TIMER_ABSTIME, {it_interval={0, 0},
> it_value={889, 596126000}}, NULL) = 0
> 16:21:20.323081 epoll_wait(3, {{EPOLLIN, {u32=2, u64=2}}}, 12, -1) = 1
> 16:21:41.076821 clock_gettime(0x7 /* CLOCK_??? */, {889, 596521449}) = 0
> 16:21:41.077077 read(8, "\1\0\0\0\0\0\0\0", 8) = 8
> 16:21:41.077312 writev(2, [{"Event source 0x7fcc5e9f4d40 retu"..., 78},
> {"\n", 1}], 2) = 79
> 16:21:41.077482 timerfd_settime(8, TFD_TIMER_ABSTIME, {it_interval={0, 0},
> it_value={44068, 520006000}}, NULL) = 0
> 16:21:41.077641 epoll_wait(3, {}, 12, 0) = 0
> 16:21:41.077761 clock_gettime(0x7 /* CLOCK_??? */, {889, 597406932}) = 0
> 16:21:41.077899 recvmsg(5, 0x7fffca25a710,
> MSG_DONTWAIT|MSG_NOSIGNAL|MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily
> unavailable)
> 16:21:41.078040 timerfd_settime(8, TFD_TIMER_ABSTIME, {it_interval={0, 0},
> it_value={889, 596126000}}, NULL) = 0
> 16:21:41.078153 epoll_wait(3, {{EPOLLIN, {u32=2, u64=2}}}, 12, -1) = 1
> 16:21:41.078276 clock_gettime(0x7 /* CLOCK_??? */, {889, 597929368}) = 0
> 16:21:41.078417 read(8, "\1\0\0\0\0\0\0\0", 8) = 8
> 16:21:41.078560 recvmsg(5, 0x7fffca25a710,
> MSG_DONTWAIT|MSG_NOSIGNAL|MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily
> unavailable)
> 16:21:41.078689 timerfd_settime(8, TFD_TIMER_ABSTIME, {it_interval={0, 0},
> it_value={889, 596126000}}, NULL) = 0
> 16:21:41.078798 epoll_wait(3, {{EPOLLIN, {u32=2, u64=2}}}, 12, -1) = 1
> 16:21:41.078917 clock_gettime(0x7 /* CLOCK_??? */, {889, 598569948}) = 0
> 16:21:41.079045 read(8, "\1\0\0\0\0\0\0\0", 8) = 8
> 16:21:41.079186 recvmsg(5, 0x7fffca25a710,
> MSG_DONTWAIT|MSG_NOSIGNAL|MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily
> unavailable)
> 16:21:41.079304 timerfd_settime(8, TFD_TIMER_ABSTIME, {it_interval={0, 0},
> it_value={889, 596126000}}, NULL) = 0
> 16:21:41.079422 epoll_wait(3, {{EPOLLIN, {u32=2, u64=2}}}, 12, -1) = 1
> 16:21:41.079541 clock_gettime(0x7 /* CLOCK_??? */, {889, 599194041}) = 0
> 16:21:41.079667 read(8, "\1\0\0\0\0\0\0\0", 8) = 8
>
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