pbmtomda crashed with SIGSEGV in __libc_start_main()

[Max Brustkern]

pbmtomda exited with status 11 when attempting to convert the attached file.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: netpbm 2:10.0-15
ProcVersionSignature: Ubuntu 3.2.0-8.14-generic 3.2.0
Uname: Linux 3.2.0-8-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.90-0ubuntu1
Architecture: amd64
Date: Tue Jan 10 04:52:05 2012
ExecutablePath: /usr/bin/pbmtomda
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: /usr/bin/pbmtomda -quiet /tmp/netpbm-ZLHKHW/pbmtomda.pbm
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x400d49: cmpb $0x1,(%rdx,%rdi,8)
 PC (0x00400d49) ok
 source "$0x1" ok
 destination "(%rdx,%rdi,8)" (0x000000b1) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: netpbm-free
StacktraceTop:
 ?? ()
 __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
 ?? ()
 ?? ()
 ?? ()
Title: pbmtomda crashed with SIGSEGV in __libc_start_main()
UpgradeStatus: Upgraded to precise on 2012-01-09 (0 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare

[Max Brustkern (nuclearbob)]

Also affects Oneiric amd64.

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 __libc_start_main (main=0x400aa0, argc=3, ubp_av=0x7fff043cc038, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff043cc028) at libc-start.c:226
 ?? ()
 ?? ()
 ?? ()