[Bug 204426] Processes terminating cannot access memory
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Mon Jan 25 12:00:58 UTC 2016
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204426
--- Comment #6 from rblayzor at inoc.net ---
GNU gdb 6.1.1 [FreeBSD]
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This GDB was configured as "amd64-marcel-freebsd"...
Core was generated by `dovecot'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/local/lib/dovecot/libdovecot.so.0...done.
Loaded symbols for /usr/local/lib/dovecot/libdovecot.so.0
Reading symbols from /lib/libc.so.7...done.
Loaded symbols for /lib/libc.so.7
Reading symbols from /libexec/ld-elf.so.1...done.
Loaded symbols for /libexec/ld-elf.so.1
#0 0x000000000040db76 in service_process_create (service=Cannot access memory
at address 0x7fffffffb0c0
) at service-process.c:313
313 service-process.c: No such file or directory.
in service-process.c
(gdb) bt full
#0 0x000000000040db76 in service_process_create (service=Cannot access memory
at address 0x7fffffffb0c0
) at service-process.c:313
uid_counter = 73470
process = (struct service_process *) Cannot access memory at address
0x7fffffffb0b8
Current language: auto; currently minimal
(gdb) x/i $rip
0x40db76 <service_process_create+310>: mov %eax,0x20(%rcx)
(gdb) info registers
rax 0x11efe 73470
rbx 0x0 0
rcx 0x8014b1040 34381434944
rdx 0x0 0
rsi 0x40d5e0 4249056
rdi 0x0 0
rbp 0x7fffffffb0d0 0x7fffffffb0d0
rsp 0x7fffffffb090 0x7fffffffb090
r8 0x2 2
r9 0x3 3
r10 0x2710 10000
r11 0x202 514
r12 0x7fffffffb328 140737488335656
r13 0x7fffffffb350 140737488335696
r14 0x7fffffffb330 140737488335664
r15 0x3 3
rip 0x40db76 0x40db76 <service_process_create+310>
eflags 0x10202 66050
cs 0x43 67
ss 0x3b 59
ds 0x0 0
es 0x0 0
fs 0x0 0
gs 0x0 0
(gdb)
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