DF-5427 / panic.txt
HARNESS DF-5427[1] [-57] 5a5a5a5a 5a5a5a5a 5a5a5a5a 5a5a5a5aHARNESS DF-5427[1]: interval[-1] = frm0 tail (width|height<<16) = 0x01e00280 (expect 0x01e00280); interval[-5] and beyond = OUTSIDE the 144-byte slab allocation (groom marker 0x5a) HARNESS DF-5427: production cdev /dev/video97 created (0666) via uvc_v4l2_reg() HARNESS DF-5427[1]: kernel-side negative call ret=0 type=1 num=22203 den=7058 (raw interval[-1]=0x01e00280) HARNESS DF-5427[2] marker=0xa7: nfmt=1 nfrm=1 nitv=4 slab=0xfffff8004f1e97b0 sizeof(fmt)=96 sizeof(frm)=32 sizeof(itv)=4 SLAB=144 HARNESS DF-5427[2]: fmt fcc=0x56595559 name=<YUV 4:2:2 (YUYV)> frm w=640 h=480 interval_type=4 itv=333333/400000/666666/1000000 HARNESS DF-5427[2]: interval[-i] ground truth (slab start=0xfffff8004f1e97b0, in-slab units=36, offset of interval array in slab=128): HARNESS DF-5427[2] [-01] 01e00280 00096000 00051615 002f7400 002f7400 00000104 fffff800 4f1e9830 HARNESS DF-5427[2] [-09] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 HARNESS DF-5427[2] [-17] 00000000 00000000 00000000 00000000 29565955 59282032 3a323a34 20565559 HARNESS DF-5427[2] [-25] 00001001 56595559 00000000 00000000 00000000 00000001 fffff800 4f1e9810 HARNESS DF-5427[2] [-33] a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 HARNESS DF-5427[2] [-41] a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 HARNESS DF-5427[2] [-49] a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7 HARNESS DF-5427[2] [-57] a7a7a7a7 a7a7a7a7 a7a7a7a7 a7a7a7a7HARNESS DF-5427[2]: interval[-1] = frm0 tail (width|height<<16) = 0x01e00280 (expect 0x01e00280); interval[-5] and beyond = OUTSIDE the 144-byte slab allocation (groom marker 0xa7) HARNESS DF-5427[2]: kernel-side negative call ret=0 type=1 num=22203 den=7058 (raw interval[-1]=0x01e00280) HARNESS DF-5427[3] marker=0xc3: nfmt=1 nfrm=1 nitv=4 slab=0xfffff8004f1e9840 sizeof(fmt)=96 sizeof(frm)=32 sizeof(itv)=4 SLAB=144 HARNESS DF-5427[3]: fmt fcc=0x56595559 name=<YUV 4:2:2 (YUYV)> frm w=640 h=480 interval_type=4 itv=333333/400000/666666/1000000 HARNESS DF-5427[3]: interval[-i] ground truth (slab start=0xfffff8004f1e9840, in-slab units=36, offset of interval array in slab=128): HARNESS DF-5427[3] [-01] 01e00280 00096000 00051615 002f7400 002f7400 00000104 fffff800 4f1e98c0 HARNESS DF-5427[3] [-09] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 HARNESS DF-5427[3] [-17] 00000000 00000000 00000000 00000000 29565955 59282032 3a323a34 20565559 HARNESS DF-5427[3] [-25] 00001001 56595559 00000000 00000000 00000000 00000001 fffff800 4f1e98a0 HARNESS DF-5427[3] [-33] 000f4240 000a2c2a 00061a80 00051615 01e00280 00096000 00051615 002f7400 HARNESS DF-5427[3] [-41] 002f7400 00000104 fffff800 4f1e9830 00000000 00000000 00000000 00000000 HARNESS DF-5427[3] [-49] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 HARNESS DF-5427[3] [-57] 29565955 59282032 3a323a34 20565559HARNESS DF-5427[3]: interval[-1] = frm0 tail (width|height<<16) = 0x01e00280 (expect 0x01e00280); interval[-5] and beyond = OUTSIDE the 144-byte slab allocation (groom marker 0xc3) HARNESS DF-5427[3]: kernel-side negative call ret=0 type=1 num=22203 den=7058 (raw interval[-1]=0x01e00280) HARNESS DF-5427[1] marker=0x5a: nfmt=1 nfrm=1 nitv=4 slab=0xfffff8004f1e98d0 sizeof(fmt)=96 sizeof(frm)=32 sizeof(itv)=4 SLAB=144 HARNESS DF-5427[1]: fmt fcc=0x56595559 name=<YUV 4:2:2 (YUYV)> frm w=640 h=480 interval_type=4 itv=333333/400000/666666/1000000 HARNESS DF-5427[1]: interval[-i] ground truth (slab start=0xfffff8004f1e98d0, in-slab units=36, offset of interval array in slab=128): HARNESS DF-5427[1] [-01] 01e00280 00096000 00051615 002f7400 002f7400 00000104 fffff800 4f1e9950 HARNESS DF-5427[1] [-09] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 HARNESS DF-5427[1] [-17] 00000000 00000000 00000000 00000000 29565955 59282032 3a323a34 20565559 HARNESS DF-5427[1] [-25] 00001001 56595559 00000000 00000000 00000000 00000001 fffff800 4f1e9930 HARNESS DF-5427[1] [-33] 000f4240 000a2c2a 00061a80 00051615 01e00280 00096000 00051615 002f7400 HARNESS DF-5427[1] [-41] 002f7400 00000104 fffff800 4f1e98c0 00000000 00000000 00000000 00000000 HARNESS DF-5427[1] [-49] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 HARNESS DF-5427[1] [-57] 29565955 59282032 3a323a34 20565559HARNESS DF-5427[1]: interval[-1] = frm0 tail (width|height<<16) = 0x01e00280 (expect 0x01e00280); interval[-5] and beyond = OUTSIDE the 144-byte slab allocation (groom marker 0x5a) HARNESS DF-5427[1]: kernel-side negative call ret=0 type=1 num=22203 den=7058 (raw interval[-1]=0x01e00280) Fatal user address access from kernel mode from trig at ffffffff82603f4b Fatal trap 12: page fault while in kernel mode cpuid = 3; lapic id = 3 fault virtual address = 0xfffff7fe4f1e9950 fault code = supervisor read data, page not present instruction pointer = 0x8:0xffffffff82603f4b stack pointer = 0x10:0xfffff80117a975d8 frame pointer = 0x10:0xfffff80117a975f8 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 0, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1124 current thread = pri 6 kernel: type 12 trap, code=0 CPU3 stopping CPUs: 0x00000037 stopped Stopped at uvc_drv_enum_v4l2_frameintervals+0x18b: movl (%rax,%r10,4),%eax db>