Fresh installation, no network Q4.0-rc3

[X4lldux]

Hi,

I've installed Qubes4 rc3 but it has no network. Dmesg from sys-net had this in it:

[    1.582681] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    1.582699] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.583211] xen: --> pirq=19 -> irq=36 (gsi=36)
[    1.625999] pps pps0: new PPS source ptp0
[    1.626028] igb 0000:00:05.0: added PHC on eth0
[    1.626042] igb 0000:00:05.0: Intel(R) Gigabit Ethernet Network Connection
[    1.626060] igb 0000:00:05.0: eth0: (PCIe:2.5Gb/s:Width x1) 38:d5:47:c8:36:44
[    1.626130] igb 0000:00:05.0: eth0: PBA No: 001300-000
[    1.626169] igb 0000:00:05.0: Using MSI interrupts. 1 rx queue(s), 1 tx queue(s)
[    1.626642] xen: --> pirq=18 -> irq=40 (gsi=40)
[    1.670206] pps pps1: new PPS source ptp1
[    1.670228] igb 0000:00:06.0: added PHC on eth1
[    1.670241] igb 0000:00:06.0: Intel(R) Gigabit Ethernet Network Connection
[    1.670294] igb 0000:00:06.0: eth1: (PCIe:2.5Gb/s:Width x1) 38:d5:47:c8:36:43
[    1.670377] igb 0000:00:06.0: eth1: PBA No: 001300-000
[    1.670391] igb 0000:00:06.0: Using MSI interrupts. 1 rx queue(s), 1 tx queue(s)
[    1.671296] [drm] Found bochs VGA, ID 0xb0c0.
[    1.671311] [drm] Framebuffer size 16384 kB @ 0xf1000000, mmio @ 0xf212c000.
[    1.674040] [TTM] Zone  kernel: Available graphics memory: 177706 kiB
[    1.674058] [TTM] Initializing pool allocator
[    1.674075] [TTM] Initializing DMA pool allocator
[    2.001344] fbcon: bochsdrmfb (fb0) is primary device
[    2.114742] FUJITSU Extended Socket Network Device Driver - version 1.1 - Copyright (c) 2015 FUJITSU LIMITED
[    2.139750] Console: switching to colour frame buffer device 128x48
[    2.229478] usb 1-1: new full-speed USB device number 2 using uhci_hcd
[    2.229918] bochs-drm 0000:00:03.0: fb0: bochsdrmfb frame buffer device
[    2.239059] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:03.0 on minor 0
[    2.249398] input: PC Speaker as /devices/platform/pcspkr/input/input4
[    2.272884] FDC 0 is a S82078B
[    2.328660] ppdev: user-space parallel port driver
[    2.335301] EDAC MC: Ver: 3.0.0
[    2.337936] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[    2.337938] EDAC sbridge:  Ver: 1.1.1
[    2.342721] intel_rapl: Found RAPL domain package
[    2.342770] intel_rapl: Found RAPL domain dram
[    2.342783] intel_rapl: DRAM domain energy unit 15300pj
[    2.343823] igb 0000:00:05.0 ens5: renamed from eth0
[    2.407765] usb 1-1: New USB device found, idVendor=0627, idProduct=0001
[    2.407803] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
[    2.407837] usb 1-1: Product: QEMU USB Tablet
[    2.407860] usb 1-1: Manufacturer: QEMU
[    2.407879] usb 1-1: SerialNumber: 42
[    2.439230] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input6
[    2.439337] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:01.2-1/input0
[    2.440585] igb 0000:00:06.0 ens6: renamed from eth1
[    2.466065] random: crng init done
[    3.325431] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5
[    5.457290] Adding 1048572k swap on /dev/xvdc1.  Priority:-1 extents:1 across:1048572k SSFS
[    7.385054] EXT4-fs (xvdb): mounting with "discard" option, but the device does not support discard
[    7.385100] EXT4-fs (xvdb): mounted filesystem with ordered data mode. Opts: discard
[    7.513431] audit_printk_skb: 21 callbacks suppressed
[    7.513433] audit: type=1130 audit(1513761540.368:17): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=qubes-mount-dirs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.524341] audit: type=1130 audit(1513761540.379:18): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-shutdown comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.548407] audit: type=1130 audit(1513761540.403:19): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.555396] audit: type=1130 audit(1513761540.410:20): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=qubes-early-vm-config comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.561587] audit: type=1305 audit(1513761540.416:21): audit_enabled=1 old=1 auid=4294967295 ses=4294967295 res=1
[    7.561633] audit: type=1305 audit(1513761540.416:22): audit_pid=456 old=0 auid=4294967295 ses=4294967295 res=1
[    7.720622] nf_conntrack version 0.5.0 (3072 buckets, 12288 max)
[    7.749614] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    8.090420] IPv6: ADDRCONF(NETDEV_UP): ens5: link is not ready
[    8.126660] IPv6: ADDRCONF(NETDEV_UP): ens5: link is not ready
[    8.137224] IPv6: ADDRCONF(NETDEV_UP): ens6: link is not ready
[    8.175197] IPv6: ADDRCONF(NETDEV_UP): ens6: link is not ready
[    8.293958] Netfilter messages via NETLINK v0.30.
[    8.298363] nf_tables: (c) 2007-2009 Patrick McHardy <ka...@trash.net>
[    9.934955] IPv6: ADDRCONF(NETDEV_UP): vif12.0: link is not ready
[   10.029315] vif vif-12-0 vif12.0: Guest Rx ready
[   10.031383] IPv6: ADDRCONF(NETDEV_CHANGE): vif12.0: link becomes ready
[   10.404071] IPv6: ADDRCONF(NETDEV_UP): vif11.0: link is not ready
[   12.704830] igb 0000:00:06.0 ens6: igb: ens6 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[   12.705602] IPv6: ADDRCONF(NETDEV_CHANGE): ens6: link becomes ready
[   17.888087] ------------[ cut here ]------------
[   17.888151] WARNING: CPU: 1 PID: 0 at /home/user/rpmbuild/BUILD/kernel-4.9.56/linux-4.9.56/net/sched/sch_generic.c:316 dev_watchdog+0x22c/0x230
[   17.888232] NETDEV WATCHDOG: ens6 (igb): transmit queue 0 timed out
[   17.888273] Modules linked in: iptable_raw nf_conntrack_ipv6 nf_defrag_ipv6 nft_ct nf_tables_ipv6 nf_tables_ipv4 nf_tables nfnetlink xt_REDIRECT nf_nat_redirect xen_netback ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack joydev intel_rapl sb_edac edac_core crct10dif_pclmul crc32_pclmul crc32c_intel ppdev ghash_clmulni_intel input_leds psmouse pcspkr serio_raw parport_pc floppy parport fjes bochs_drm ttm igb drm_kms_helper drm ptp pps_core i2c_piix4 i2c_algo_bit uhci_hcd dca ehci_pci ehci_hcd tpm_tis tpm_tis_core ata_generic pata_acpi tpm xenfs xen_privcmd xen_blkback u2mfn(O) xen_blkfront
[   17.888783] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G           O    4.9.56-21.pvops.qubes.x86_64 #1
[   17.888837] Hardware name: Xen HVM domU, BIOS 4.8.2 11/05/2017
[   17.888877]  ffff97e697903d88 ffffffffb33ea212 ffff97e697903dd8 0000000000000000
[   17.888939]  ffff97e697903dc8 ffffffffb30a02eb 0000013c97903dd0 0000000000000000
[   17.889004]  0000000000000008 0000000000000001 ffff97e68ccb8000 ffff97e694fdb940
[   17.889064] Call Trace:
[   17.889068]  <IRQ>
[   17.889068]  [<ffffffffb33ea212>] dump_stack+0x63/0x81
[   17.889068]  [<ffffffffb30a02eb>] __warn+0xcb/0xf0
[   17.889068]  [<ffffffffb30a036f>] warn_slowpath_fmt+0x5f/0x80
[   17.889068]  [<ffffffffb311bcd4>] ? tick_program_event+0x44/0x70
[   17.889068]  [<ffffffffb36e672c>] dev_watchdog+0x22c/0x230
[   17.889068]  [<ffffffffb36e6500>] ? qdisc_rcu_free+0x40/0x40
[   17.889068]  [<ffffffffb3109d65>] call_timer_fn+0x35/0x120
[   17.889068]  [<ffffffffb310a3d3>] run_timer_softirq+0x333/0x9d0
[   17.889068]  [<ffffffffb30fb44a>] ? handle_percpu_irq+0x3a/0x50
[   17.889068]  [<ffffffffb37e71f4>] __do_softirq+0x104/0x28c
[   17.889068]  [<ffffffffb30a698a>] irq_exit+0xea/0xf0
[   17.889068]  [<ffffffffb34d0385>] xen_evtchn_do_upcall+0x35/0x40
[   17.889068]  [<ffffffffb37e570c>] xen_hvm_callback_vector+0x8c/0xa0
[   17.889068]  <EOI>
[   17.889068]  [<ffffffffb37e3de6>] ? native_safe_halt+0x6/0x10
[   17.889068]  [<ffffffffb37e3b20>] default_idle+0x20/0xd0
[   17.889068]  [<ffffffffb303901f>] arch_cpu_idle+0xf/0x20
[   17.889068]  [<ffffffffb37e3f33>] default_idle_call+0x23/0x30
[   17.889068]  [<ffffffffb30e5a90>] cpu_startup_entry+0x1d0/0x240
[   17.889068]  [<ffffffffb3052281>] start_secondary+0x151/0x190
[   17.889068] ---[ end trace c02494804aa4bef3 ]---
[   17.889068] igb 0000:00:06.0 ens6: Reset adapter
[   18.439126] vif vif-11-0 vif11.0: Guest Rx ready
[   18.439186] IPv6: ADDRCONF(NETDEV_CHANGE): vif11.0: link becomes ready
[   21.728681] igb 0000:00:06.0 ens6: igb: ens6 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[   27.104143] igb 0000:00:06.0 ens6: Reset adapter
[   31.712962] igb 0000:00:06.0 ens6: igb: ens6 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[   36.832132] igb 0000:00:06.0 ens6: Reset adapter
[   40.736884] igb 0000:00:06.0 ens6: igb: ens6 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[   46.048136] igb 0000:00:06.0 ens6: Reset adapter
[   50.720706] igb 0000:00:06.0 ens6: igb: ens6 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[   55.776125] igb 0000:00:06.0 ens6: Reset adapter

I'm not having any problems on other distros, and I'm not sure what can be causing hits. Any ideas how to get the netowrk on?

I'm using Asus Z10PED16 WS and it's built in network interface.

Thanks,
X4lldux

[awokd]

On Wed, December 20, 2017 1:34 pm, X4lldux wrote:
> Hi,
>
>
> I've installed Qubes4 rc3 but it has no network. Dmesg from sys-net had
> this in it:

> [ 1.626169] igb 0000:00:05.0: Using MSI interrupts. 1 rx queue(s), 1 tx

> queue(s) [ 1.626642] xen: --> pirq=18 -> irq=40 (gsi=40)

I've been troubleshooting a similar issue. Try qvm-prefs sys-net. Note the
kernelopts line, then:
qvm-prefs sys-net kernelopts "[original kernelopts] pci=nomsi"

It didn't work for me but might help yours, but not sure what performance
impact there will be. You could also try changing virt_mode to pv if it
still doesn't work.

[X4lldux]

adding pci=nomsi worked. Thanks!
Though, I hope this will not be needed in the future.

[awokd]

Keep an eye on https://github.com/QubesOS/qubes-issues/issues/3217. It's
about MSI problems in the version of Xen in Qubes 3.2 but maybe it affects
4.0 too. Try removing pci=nomsi once that issue is marked closed.