Em Thu, Sep 27, 2018 at 02:18:47PM +0530, Sandipan Das escreveu: > > > On 26/09/18 7:22 PM, Milian Wolff wrote: > > Fixes a crash when the report encounters an address that > > could not be associated with an mmaped region: > > > > #0 0x00005555557bdc4a in callchain_srcline (ip=<error reading variable: > > Cannot access memory at address 0x38>, sym=0x0, map=0x0) at > > util/machine.c:2329 > > #1 unwind_entry (entry=entry@entry=0x7fffffff9180, > > arg=arg@entry=0x7ffff5642498) at util/machine.c:2329 > > #2 0x00005555558370af in entry (arg=0x7ffff5642498, cb=0x5555557bdb50 > > <unwind_entry>, thread=<optimized out>, ip=18446744073709551615) at > > util/unwind-libunwind-local.c:586 > > #3 get_entries (ui=ui@entry=0x7fffffff9620, cb=0x5555557bdb50 > > <unwind_entry>, arg=0x7ffff5642498, max_stack=<optimized out>) at > > util/unwind-libunwind-local.c:703 > > #4 0x0000555555837192 in _unwind__get_entries (cb=<optimized out>, > > arg=<optimized out>, thread=<optimized out>, data=<optimized out>, > > max_stack=<optimized out>) at util/unwind-libunwind-local.c:725 > > #5 0x00005555557c310f in thread__resolve_callchain_unwind (max_stack=127, > > sample=0x7fffffff9830, evsel=0x555555c7b3b0, cursor=0x7ffff5642498, > > thread=0x555555c7f6f0) at util/machine.c:2351 > > #6 thread__resolve_callchain (thread=0x555555c7f6f0, > > cursor=0x7ffff5642498, evsel=0x555555c7b3b0, sample=0x7fffffff9830, > > parent=0x7fffffff97b8, root_al=0x7fffffff9750, max_stack=127) at > > util/machine.c:2378 > > #7 0x00005555557ba4ee in sample__resolve_callchain (sample=<optimized > > out>, cursor=<optimized out>, parent=parent@entry=0x7fffffff97b8, > > evsel=<optimized out>, al=al@entry=0x7fffffff9750, > > max_stack=<optimized out>) at util/callchain.c:1085 > > > > Tested-by: Sandipan Das <sandi...@linux.ibm.com>
Thanks, applied. - Arnaldo
