Ahhh, thanks Frank.  I was a bit confused initially :)

Frank, could you also add a dump of /proc/modules to this bug?


@xnox, this is a traceback occurring in a script in the certification suite. This bug is not an s390x issue, but more one involving the /proc/modules file on 18.04 and our parsing of it. This issue does not occur on 16.04.

I have verified this on amd64 as well:
ubuntu@xwing:~$ /usr/lib/plainbox-provider-resource-generic/bin/module_resource 
Traceback (most recent call last):
  File "/usr/lib/plainbox-provider-resource-generic/bin/module_resource", line 73, in <module>
    sys.exit(main())
  File "/usr/lib/plainbox-provider-resource-generic/bin/module_resource", line 62, in main
    for module in modules:
  File "/usr/lib/plainbox-provider-resource-generic/bin/module_resource", line 57, in get_modules
    yield get_module(line)
  File "/usr/lib/plainbox-provider-resource-generic/bin/module_resource", line 49, in get_module
    "offset": int(offset, 16)}
ValueError: invalid literal for int() with base 16: '0x'


and here's the content of /proc/modules:
ubuntu@xwing:~$ cat /proc/modules 
nls_iso8859_1 16384 1 - Live 0x          (null)
intel_rapl 20480 0 - Live 0x          (null)
x86_pkg_temp_thermal 16384 0 - Live 0x          (null)
intel_powerclamp 16384 0 - Live 0x          (null)
coretemp 16384 0 - Live 0x          (null)
kvm_intel 204800 0 - Live 0x          (null)
kvm 593920 1 kvm_intel, Live 0x          (null)
irqbypass 16384 1 kvm, Live 0x          (null)
joydev 24576 0 - Live 0x          (null)
intel_cstate 20480 0 - Live 0x          (null)
intel_rapl_perf 16384 0 - Live 0x          (null)
input_leds 16384 0 - Live 0x          (null)
mei_me 40960 0 - Live 0x          (null)
mei 90112 1 mei_me, Live 0x          (null)
shpchp 36864 0 - Live 0x          (null)
ie31200_edac 16384 0 - Live 0x          (null)
wmi_bmof 16384 0 - Live 0x          (null)
lpc_ich 24576 0 - Live 0x          (null)
mac_hid 16384 0 - Live 0x          (null)
sch_fq_codel 20480 10 - Live 0x          (null)
ib_iser 49152 0 - Live 0x          (null)
rdma_cm 61440 1 ib_iser, Live 0x          (null)
iw_cm 45056 1 rdma_cm, Live 0x          (null)
ib_cm 53248 1 rdma_cm, Live 0x          (null)
ib_core 225280 4 ib_iser,rdma_cm,iw_cm,ib_cm, Live 0x          (null)
iscsi_tcp 20480 0 - Live 0x          (null)
libiscsi_tcp 20480 1 iscsi_tcp, Live 0x          (null)
libiscsi 53248 3 ib_iser,iscsi_tcp,libiscsi_tcp, Live 0x          (null)
scsi_transport_iscsi 98304 4 ib_iser,iscsi_tcp,libiscsi, Live 0x          (null)
ip_tables 28672 0 - Live 0x          (null)
x_tables 40960 1 ip_tables, Live 0x          (null)
autofs4 40960 2 - Live 0x          (null)
btrfs 1122304 0 - Live 0x          (null)
zstd_compress 163840 1 btrfs, Live 0x          (null)
raid10 53248 0 - Live 0x          (null)
raid456 143360 0 - Live 0x          (null)
async_raid6_recov 20480 1 raid456, Live 0x          (null)
async_memcpy 16384 2 raid456,async_raid6_recov, Live 0x          (null)
async_pq 16384 2 raid456,async_raid6_recov, Live 0x          (null)
async_xor 16384 3 raid456,async_raid6_recov,async_pq, Live 0x          (null)
async_tx 16384 5 raid456,async_raid6_recov,async_memcpy,async_pq,async_xor, Live 0x          (null)
xor 24576 2 btrfs,async_xor, Live 0x          (null)
raid6_pq 114688 4 btrfs,raid456,async_raid6_recov,async_pq, Live 0x          (null)
libcrc32c 16384 1 raid456, Live 0x          (null)
raid1 40960 0 - Live 0x          (null)
raid0 20480 0 - Live 0x          (null)
multipath 16384 0 - Live 0x          (null)
linear 16384 0 - Live 0x          (null)
hid_generic 16384 0 - Live 0x          (null)
hid_logitech_hidpp 32768 0 - Live 0x          (null)
hid_logitech_dj 20480 0 - Live 0x          (null)
usbhid 49152 0 - Live 0x          (null)
hid 118784 4 hid_generic,hid_logitech_hidpp,hid_logitech_dj,usbhid, Live 0x          (null)
i915 1617920 1 - Live 0x          (null)
crct10dif_pclmul 16384 0 - Live 0x          (null)
crc32_pclmul 16384 0 - Live 0x          (null)
ghash_clmulni_intel 16384 0 - Live 0x          (null)
pcbc 16384 0 - Live 0x          (null)
drm_kms_helper 167936 1 i915, Live 0x          (null)
syscopyarea 16384 1 drm_kms_helper, Live 0x          (null)
sysfillrect 16384 1 drm_kms_helper, Live 0x          (null)
aesni_intel 188416 0 - Live 0x          (null)
igb 212992 0 - Live 0x          (null)
sysimgblt 16384 1 drm_kms_helper, Live 0x          (null)
fb_sys_fops 16384 1 drm_kms_helper, Live 0x          (null)
e1000e 249856 0 - Live 0x          (null)
aes_x86_64 20480 1 aesni_intel, Live 0x          (null)
crypto_simd 16384 1 aesni_intel, Live 0x          (null)
dca 16384 1 igb, Live 0x          (null)
glue_helper 16384 1 aesni_intel, Live 0x          (null)
i2c_algo_bit 16384 2 i915,igb, Live 0x          (null)
cryptd 24576 3 ghash_clmulni_intel,aesni_intel,crypto_simd, Live 0x          (null)
ahci 36864 0 - Live 0x          (null)
drm 401408 3 i915,drm_kms_helper, Live 0x          (null)
ptp 20480 2 igb,e1000e, Live 0x          (null)
libahci 32768 1 ahci, Live 0x          (null)
megaraid_sas 143360 2 - Live 0x          (null)
pps_core 20480 1 ptp, Live 0x          (null)
wmi 24576 1 wmi_bmof, Live 0x          (null)
video 40960 1 i915, Live 0x          (null)