[rild] mako + 20130703.1, rild hogs 100% CPU

Bug #1197656 reported by Timo Leppiniemi on 2013-07-04
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
touch-preview-images
New
Undecided
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Bug Description

I just flashed a clean install of 20130703.1 to my nexus 4.
rild is now consuming +100% CPU all the time.

Calling still works but battery is draining like there is no tomorrow.

Is it just me or is someone having this problem? I just flashed newest daily and still have the same problem;

top - 15:21:10 up 1 min, 0 users, load average: 3.39, 1.84, 0.72
Tasks: 194 total, 1 running, 193 sleeping, 0 stopped, 0 zombie
%Cpu(s): 21.9 us, 9.0 sy, 0.0 ni, 69.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 1915952 total, 492936 used, 1423016 free, 15968 buffers
KiB Swap: 102396 total, 0 used, 102396 free, 228492 cached

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
  638 1001 20 0 16412 4084 2392 S 99.9 0.2 1:00.19 rild
  919 root 20 0 5388 1600 1292 S 11.5 0.1 0:06.71 ofonod
  650 root 0 -20 6596 564 412 S 1.6 0.0 0:01.19 mpdecision
 1452 root 20 0 2480 1128 752 R 1.3 0.1 0:01.36 top
 1920 root 20 0 0 0 0 S 1.3 0.0 0:00.59 kworker/1:1

Just to let you know some information about the baseband and hw versions I have;

HW rev = rev11
Baseband version = M9615A-CEFWMAZM-2.0.1700.48

I've flashed the latest available image 20130709 and I'm still having the same problem.
And I am not roaming.

top - 14:16:30 up 3 min, 0 users, load average: 2.89, 2.04, 0.87
Tasks: 188 total, 2 running, 186 sleeping, 0 stopped, 0 zombie
%Cpu(s): 22.6 us, 8.9 sy, 0.0 ni, 68.5 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 1915952 total, 452992 used, 1462960 free, 13424 buffers
KiB Swap: 102396 total, 0 used, 102396 free, 226836 cached

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
  625 1001 20 0 16916 4464 2392 S 107.4 0.2 1:50.56 rild
  895 root 20 0 5388 1752 1436 R 12.2 0.1 0:13.82 ofonod
  637 root 0 -20 6596 564 412 S 5.0 0.0 0:02.17 mpdecision
  119 root 20 0 0 0 0 S 1.7 0.0 0:00.97 kworker/0:2
 1955 root 20 0 0 0 0 S 1.0 0.0 0:00.38 kworker/1:1
32205 root 20 0 2480 1080 712 R 0.7 0.1 0:00.11 top
    1 root 20 0 2976 1840 1024 S 0.3 0.1 0:03.34 init
  421 root 20 0 37812 1080 832 S 0.3 0.1 0:00.02 adbd
  497 root 20 0 8712 1220 764 S 0.3 0.1 0:00.68 systemd-udevd
  501 syslog 20 0 30116 1120 832 S 0.3 0.1 0:00.31 rsyslogd
  635 9999 20 0 10468 808 492 S 0.3 0.0 0:00.41 sensors.qcom
  693 phablet 20 0 290m 96m 40m S 0.3 5.1 0:10.92 unity8
31434 root 20 0 8708 756 288 S 0.3 0.0 0:00.01 systemd-udevd
    2 root -2 0 0 0 0 S 0.0 0.0 0:00.01 kthreadd
    3 root 20 0 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/0
    4 root 20 0 0 0 0 S 0.0 0.0 0:00.16 kworker/0:0
    5 root 20 0 0 0 0 S 0.0 0.0 0:00.31 kworker/u:0

Ok,

I seem to be hitting the Roaming bug after all.

    [ org.ofono.NetworkRegistration ]
        Status = roaming
        Strength = 9
        Name = Saunalahti
        LocationAreaCode = 22500
        Mode = auto
        MobileCountryCode = 244
        Technology = umts
        CellId = 4439698
        MobileNetworkCode = 05

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