gdb.txt
text/plain
Starting program: /home/vboxuser/projects/psql/bugfix_pgpro7219/master/build/bin/postgres
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
Program received signal SIGFPE, Arithmetic exception.
0x0096ef81 in CreateAnonymousSegment (size=0xbfffeef0) at pg_shmem.c:621
621 if (allocsize % hugepagesize != 0)
#0 0x0096ef81 in CreateAnonymousSegment (size=0xbfffeef0) at pg_shmem.c:621
hugepagesize = 0
huge_mmap_flags = 262144
allocsize = 154329088
ptr = 0xffffffff
mmap_errno = 0
mmap_flags = 33
__func__ = "CreateAnonymousSegment"
#1 0x0096f2ff in PGSharedMemoryCreate (size=154329088, shim=0xbfffef04) at pg_shmem.c:741
NextShmemSegID = 10759567
memAddress = 0x932d738
hdr = 0xc78b6e <errstart+169>
statbuf = {st_dev = 2049, __pad1 = 0, __st_ino = 0, st_mode = 16832, st_nlink = 19, st_uid = 1000, st_gid = 1000, st_rdev = 0, __pad2 = 0, st_size = 4096, st_blksize = 4096, st_blocks = 8, st_atim = {tv_sec = 1782287996, tv_nsec = 729867291}, st_mtim = {tv_sec = 1782288163, tv_nsec = 798191630}, st_ctim = {tv_sec = 1782288163, tv_nsec = 798191630}, st_ino = 1189604}
sysvsize = 61176
__func__ = "PGSharedMemoryCreate"
#2 0x00a42e78 in CreateSharedMemoryAndSemaphores () at ipci.c:135
shim = 0x94
seghdr = 0x932e000
size = 154329088
__func__ = "CreateSharedMemoryAndSemaphores"
#3 0x0097f34a in PostmasterMain (argc=1, argv=0x1134ba0) at postmaster.c:1018
optctx = {nargc = 1, nargv = 0x1134ba0, ostr = 0xe93138 "B:bC:c:D:d:EeFf:h:ijk:lN:OPp:r:S:sTt:W:-:", opterr = 1, optarg = 0x0, optind = 1, optopt = 0, place = 0xf976bc ""}
opt = -1
status = 8596279
userDoption = 0x0
listen_addr_saved = false
output_config_variable = 0x0
__func__ = "PostmasterMain"
#4 0x008324b6 in main (argc=1, argv=0x1134ba0) at main.c:231
do_check_root = true
dispatch_option = DISPATCH_POSTMASTER