SIGBUS on panda board (armel)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
lshw |
Fix Released
|
Unknown
|
|||
lshw (Debian) |
Fix Released
|
Unknown
|
|||
lshw (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: lshw
On a panda board, any invocation of lshw dies with SIGBUS. dmesg has:
[40613.328338] Unhandled fault: external abort on non-linefetch (0x018) at 0x40155000
And "strace lshw" shows:
...
open("/dev/mem", O_RDONLY) = 3
open("/
mmap2(NULL, 32, PROT_READ, MAP_SHARED, 3, 0xe0) = 0x400b8000
--- SIGBUS (Bus error) @ 0 (0) ---
+++ killed by SIGBUS +++
Bus error
cpuinfo has:
cat /proc/cpuinfo
Processor : ARMv7 Processor rev 2 (v7l)
processor : 0
BogoMIPS : 2013.49
processor : 1
BogoMIPS : 1963.08
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x1
CPU part : 0xc09
CPU revision : 2
Hardware : OMAP4430 Panda Board
Revision : 0020
Serial : 0000000000000000
Changed in lshw (Debian): | |
status: | Unknown → New |
Changed in lshw: | |
status: | Unknown → New |
Changed in lshw: | |
status: | New → Fix Released |
Changed in lshw (Debian): | |
status: | New → Confirmed |
Changed in lshw (Debian): | |
status: | Confirmed → Fix Released |
lshw -disable dmi seems to work for me as a workaround