Hey guys, sorry about sending confidential email earlier, didn't realize
tutanota would encrypt it like that.
My issue:
On qubes version r4.0 after resuming from suspend networking isn't working. On
qubes r3.2 this wasn't an issue.
After resuming from suspend to ram, networking on sys-net isn't working:
$ ip addr
6: ens5: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN
group default qlen 1000
link/ether 4c:cc:6a:30:f5:90 brd ff:ff:ff:ff:ff:ff
Usually it would be:
$ ip addr
2: ens5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP
group default qlen 1000
link/ether 4c:cc:6a:30:f5:90 brd ff:ff:ff:ff:ff:ff
inet 192.168.5.11/24 brd 192.168.5.255 scope global dynamic ens5
valid_lft 86362sec preferred_lft 86362sec
inet6 fe80::e5b7:4276:7bc8:f799/64 scope link
valid_lft forever preferred_lft forever
$ lspci
00:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 15)
---------------------------------------------------------------------------
This is the output of dmesg after resuming from suspend:
[ 182.294472] audit: type=1106 audit(1524300197.335:110): pid=2337 uid=0
auid=1000 ses=1 msg='op=PAM:session_close
grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix
acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0
res=success'
[ 182.294519] audit: type=1104 audit(1524300197.335:111): pid=2337 uid=0
auid=1000 ses=1 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="root"
exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 250.187171] audit: type=1100 audit(1524300265.223:112): pid=2361 uid=0
auid=4294967295 ses=4294967295 msg='op=PAM:authentication grantors=pam_rootok
acct="root" exe="/usr/lib/qubes/qrexec-agent" hostname=? addr=? terminal=?
res=success'
[ 250.187533] audit: type=1103 audit(1524300265.223:113): pid=2361 uid=0
auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_rootok
acct="root" exe="/usr/lib/qubes/qrexec-agent" hostname=? addr=? terminal=?
res=success'
[ 250.209409] audit: type=1101 audit(1524300265.245:114): pid=2362 uid=0
auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_unix
acct="root" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=?
res=success'
[ 250.209448] audit: type=1006 audit(1524300265.245:115): pid=2362 uid=0
old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=2 res=1
[ 250.209470] audit: type=1105 audit(1524300265.245:116): pid=2362 uid=0
auid=0 ses=2 msg='op=PAM:session_open
grantors=pam_selinux,pam_selinux,pam_loginuid,pam_keyinit,pam_limits,pam_systemd,pam_unix
acct="root" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=?
res=success'
[ 250.251619] audit: type=1130 audit(1524300265.287:117): pid=1 uid=0
auid=4294967295 ses=4294967295 msg='unit=user@0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 250.254009] audit: type=1105 audit(1524300265.289:118): pid=2361 uid=0
auid=4294967295 ses=4294967295 msg='op=PAM:session_open
grantors=pam_keyinit,pam_limits,pam_systemd,pam_unix,pam_lastlog acct="root"
exe="/usr/lib/qubes/qrexec-agent" hostname=? addr=? terminal=? res=success'
[ 250.276190] audit: type=1106 audit(1524300265.311:119): pid=2361 uid=0
auid=4294967295 ses=4294967295 msg='op=PAM:session_close
grantors=pam_keyinit,pam_limits,pam_systemd,pam_unix,pam_lastlog acct="root"
exe="/usr/lib/qubes/qrexec-agent" hostname=? addr=? terminal=? res=success'
[ 250.276237] audit: type=1104 audit(1524300265.312:120): pid=2361 uid=0
auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_rootok
acct="root" exe="/usr/lib/qubes/qrexec-agent" hostname=? addr=? terminal=?
res=success'
[ 250.297413] audit: type=1131 audit(1524300265.332:121): pid=1 uid=0
auid=4294967295 ses=4294967295 msg='unit=user@0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 250.829214] Freezing user space processes ... (elapsed 0.000 seconds) done.
[ 250.830138] OOM killer disabled.
[ 250.830145] Freezing remaining freezable tasks ... (elapsed 0.000 seconds)
done.
[ 250.833225] suspending xenstore...
[ 256.412047] xen:events: Xen HVM callback vector for event delivery is enabled
[ 256.412836] Xen Platform PCI: I/O protocol version 1
[ 256.413015] xen:grant_table: Grant tables using version 1 layout
[ 256.458068] OOM killer enabled.
[ 256.458078] Restarting tasks ... done.
[ 256.567633] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 256.567649] Warning! ehci_hcd should always be loaded before uhci_hcd and
ohci_hcd, not after
[ 256.569187] ehci-pci: EHCI PCI platform driver
<b>[ 256.574784] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 256.583753] r8169 0000:00:05.0 eth0: RTL8169 at 0xffffb2b0802a5000,
4c:cc:6a:30:f5:90, XID 14100800 IRQ 77
[ 256.583777] r8169 0000:00:05.0 eth0: jumbo features [frames: 7152 bytes, tx
checksumming: ok]
[ 256.640588] r8169 0000:00:05.0 ens5: renamed from eth0
[ 256.652242] IPv6: ADDRCONF(NETDEV_UP): ens5: link is not ready
[ 257.003311] r8169 0000:00:05.0 ens5: rtl_phy_reset_cond == 1 (loop: 100,
delay: 1).
[ 257.003442] r8169: ens5: unknown chipset (mac_version = 0).
[ 257.003602] r8169 0000:00:05.0 ens5: link down
[ 257.003714] IPv6: ADDRCONF(NETDEV_UP): ens5: link is not ready</b>
[ 266.612625] kauditd_printk_skb: 31 callbacks suppressed
[ 266.612628] audit: type=1131 audit(1524300294.032:153): pid=1 uid=0
auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher
comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=?
res=success'
[ 274.723620] audit: type=1130 audit(1524300302.142:154): pid=1 uid=0
auid=4294967295 ses=4294967295 msg='unit=packagekit comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 277.568548] audit: type=1123 audit(1524300304.987:155): pid=2697 uid=1000
auid=1000 ses=1 msg='cwd="/home/user" cmd="dmesg" terminal=pts/0 res=success'
[ 277.568655] audit: type=1110 audit(1524300304.987:156): pid=2697 uid=0
auid=1000 ses=1 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="root"
exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 277.572833] audit: type=1105 audit(1524300304.990:157): pid=2697 uid=0
auid=1000 ses=1 msg='op=PAM:session_open
grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix
acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0
res=success'
As you can see, I get:
[ 257.003602] r8169 0000:00:05.0 ens5: link down
[ 257.003714] IPv6: ADDRCONF(NETDEV_UP): ens5: link is not ready
---------------------------------------------------------------------------
After resuming I've tried:
[user@sys-net ~]$ sudo rmmod r8169
[user@sys-net ~]$ sudo rmmod mii
[user@sys-net ~]$ sudo modprobe mii
[user@sys-net ~]$ sudo modprobe r8169
but dmesg gives the same error:
[user@sys-net ~]$ sudo dmesg
[ 521.651333] r8169 0000:00:05.0 ens5: renamed from eth0
[ 521.662074] IPv6: ADDRCONF(NETDEV_UP): ens5: link is not ready
[ 521.966877] r8169 0000:00:05.0 ens5: rtl_phy_reset_cond == 1 (loop: 100,
delay: 1).
[ 521.967049] r8169: ens5: unknown chipset (mac_version = 0).
[ 521.967201] r8169 0000:00:05.0 ens5: link down
[ 521.967344] IPv6: ADDRCONF(NETDEV_UP): ens5: link is not ready
---------------------------------------------------------------------------
Essentially because of this issue I cannot use suspend because after resuming I
don't have networking. To fix it I have to reboot sys-net which also means
rebooting all of the VMs that use networking or reboot the whole PC.
There was no issue with suspend when I was using r3.2, this is after I've
upgraded to r4.0
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