Just some additional details (strace around the pic probe): > write(1, "EAL: PCI device 0000:05:00.0 on "..., 46EAL: PCI device > 0000:05:00.0 on NUMA socket 0) = 46 > sendto(3, "<30>Jun 19 16:05:21 framework[42"..., 84, MSG_NOSIGNAL, NULL, 0) = > 84 > write(1, "EAL: probe driver: 8086:154d n"..., 41EAL: probe driver: > 8086:154d net_ixgbe) = 41 > sendto(3, "<30>Jun 19 16:05:21 framework[42"..., 79, MSG_NOSIGNAL, NULL, 0) = > 79 > openat(AT_FDCWD, "/sys/bus/pci/devices/0000:05:00.0/uio", > O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 94 > getdents(94, /* 3 entries */, 32768) = 72 > close(94) = 0 > open("/dev/uio2", O_RDWR) = 94 > open("/sys/class/uio/uio2/device/config", O_RDWR) = 95 > open("/sys/bus/pci/devices/0000:05:00.0/resource0", O_RDWR) = 96 > mmap(0x7fa400000000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED, 96, 0) = -1 > EPERM (Operation not permitted) > write(1, "EAL: pci_map_resource(): cannot "..., 117EAL: pci_map_resource(): > cannot mmap(96, 0x7fa400000000, 0x80000, 0x0): Operation not permitted > (0xffffffffffffffff)) = 117 > sendto(3, "<27>Jun 19 16:05:21 framework[42"..., 155, MSG_NOSIGNAL, NULL, 0) > = 155 > close(96) = 0 > close(95) = 0 > close(94) = 0 > write(1, "EAL: Requested device 0000:05:00"..., 50EAL: Requested device > 0000:05:00.0 cannot be used) = 50
Martin