CRASH relocating private libc on Ubuntu 17.10
Created by: sdconsta
After upgrading Ubuntu from 16.04 to 17.10, bin64/drrun
now crashes with the following error:
<ERROR: master_signal_handler with no siginfo (i#26?): tid=5717, sig=11>
Here are the last few lines from the log file, before drrun crashes:
sym lookup for _dl_find_dso_for_object from libstdc++.so.6 = /usr/lib/x86_64-linux-gnu/libstdc++.so.6
sym lookup for _dl_find_dso_for_object from libm.so.6 = /lib/x86_64-linux-gnu/libm.so.6
sym lookup for _dl_find_dso_for_object from libc.so.6 = /lib/x86_64-linux-gnu/libc.so.6
sym lookup for _dl_find_dso_for_object from ld-linux-x86-64.so.2 = /lib64/ld-linux-x86-64.so.2
elf_sym_matches: considering type=2 _dl_find_dso_for_object
symbol lookup for _dl_find_dso_for_object 0x00007f8f93582f50
gs=0x0000
fs=0x0000
xdi=0x00007f8f9393e22c
xsi=0x00007fff28ef66a0
xbp=0x00007fff28ef6730
xsp=0x00007fff28ef6660
xbx=0x00007f8f9356e000
xdx=0x0000000000000000
xcx=0x00007f8f9393c7b1
xax=0x0000000003ae75f6
r8=0x00007fff28ef66a0
r9=0x00007fff28ef66a0
r10=0x00007fff28ef5d50
r11=0x0000000000000246
r12=0x0000000000000000
r13=0x0000000000000000
r14=0x0000000000000000
r15=0x0000000000000000
trapno=0x000000000000000e
err=0x0000000000000004
xip=0x00007f8f938f1de7
cs=0x0033
eflags=0x0000000000010206
cwd=0x000000000000037f
swd=0x0000000000000000
twd=0x0000000000000000
fop=0x0000000000000000
rip=0x0000000000000000
rdp=0x0000000000000000
mxcsr=0x0000000000001f80
mxcsr_mask=0x000000000000ffff
st0 = 0x00000000000000000000000000000000
st1 = 0x00000000000000000000000000000000
st2 = 0x00000000000000000000000000000000
st3 = 0x00000000000000000000000000000000
st4 = 0x00000000000000000000000000000000
st5 = 0x00000000000000000000000000000000
st6 = 0x00000000000000000000000000000000
st7 = 0x00000000000000000000000000000000
xmm0 = 0x00000000000000000000000000000000
xmm1 = 0x00000000000000000000000000000000
xmm2 = 0x00000000000000000000000000000000
xmm3 = 0x00000000000000000000000000000000
xmm4 = 0x00000000000000000000000000000000
xmm5 = 0x00000000000000000000000000000000
xmm6 = 0x00000000000000000000000000000000
xmm7 = 0x00000000000000000000000000000000
xmm8 = 0x00000000000000000000000000000000
xmm9 = 0x00000000000000000000000000000000
xmm10 = 0x00000000000000000000000000000000
xmm11 = 0x00000000000000000000000000000000
xmm12 = 0x00000000000000000000000000000000
xmm13 = 0x00000000000000000000000000000000
xmm14 = 0x00000000000000000000000000000000
xmm15 = 0x00000000000000000000000000000000
xstate_bv = 0x3
ymmh0 = 0000 0000 0000 0000
ymmh1 = 0000 0000 0000 0000
ymmh2 = 0000 0000 0000 0000
ymmh3 = 0000 0000 0000 0000
ymmh4 = 0000 0000 0000 0000
ymmh5 = 0000 0000 0000 0000
ymmh6 = 0000 0000 0000 0000
ymmh7 = 0000 0000 0000 0000
ymmh8 = 0000 0000 0000 0000
ymmh9 = 0000 0000 0000 0000
ymmh10 = 0000 0000 0000 0000
ymmh11 = 0000 0000 0000 0000
ymmh12 = 0000 0000 0000 0000
ymmh13 = 0000 0000 0000 0000
ymmh14 = 0000 0000 0000 0000
ymmh15 = 0000 0000 0000 0000
oldmask=0x0000000000000000
cr2=0x0000000000000028
SYSLOG_ERROR: ERROR: master_signal_handler with no siginfo (i#26?): tid=5717, sig=11
SYSLOG_ERROR: ERROR: master_signal_handler with no siginfo (i#26?): tid=5717, sig=11