Maxim Boguk <mboguk@xxxxxxxxxxxxx> writes: > ktrace/kdump this process show just one sequence: > 69360 postgres CALL poll(0x7fffffffd4e0,0x1,0x7d0) > 69360 postgres RET poll -1 errno 4 Interrupted system call > 69360 postgres CALL poll(0x7fffffffd4e0,0x1,0x7d0) > 69360 postgres RET poll -1 errno 4 Interrupted system call So why is the poll() always returning EINTR? I think you're looking at a kernel bug. regards, tom lane
