Jan 15 10:34:15 localhost kernel: [ 1846.610895] postgres[14526]: segfault at 56085f796128 ip 00007f2860e34168 sp 00007ffe59e14ca8 error 4 in libc-2.23.so[7f2860ce6000+1c0000] Jan 15 10:34:15 localhost kernel: [ 1847.171272] postgres[14538]: segfault at 56085f796c48 ip 00007f2860e34168 sp 00007ffe59e14ca8 error 4 in libc-2.23.so[7f2860ce6000+1c0000] Jan 15 10:34:16 localhost kernel: [ 1847.725079] postgres[14554]: segfault at 56085f796c48 ip 00007f2860e34168 sp 00007ffe59e14ca8 error 4 in libc-2.23.so[7f2860ce6000+1c0000] Jan 15 10:34:16 localhost kernel: [ 1848.281706] postgres[14569]: segfault at 56085f79cdc8 ip 00007f2860e34168 sp 00007ffe59e14ca8 error 4 in libc-2.23.so[7f2860ce6000+1c0000] Jan 15 10:34:17 localhost kernel: [ 1848.889465] postgres[14586]: segfault at 56085f79cdc8 ip 00007f2860e34168 sp 00007ffe59e14ca8 error 4 in libc-2.23.so[7f2860ce6000+1c0000]