ffffff0007f7c420 vpanic()
ffffff0007f7c4d0 hat_devload+0x20f(ffffff01be68ae78, ffffff017b01b000, 1000,
3c000, 3, 1)
ffffff0007f7c530 rootnex_map_regspec+0x129(ffffff0007f7c540, ffffffffc0059e48)
ffffff0007f7c5e0 rootnex_map+0x141(ffffff01bf82ecb0, ffffff01bf82e7a0,
ffffff0007f7c670, 0, 0, ffffffffc0059e48)
ffffff0007f7c630 ddi_map+0x51(ffffff01bf82e7a0, ffffff0007f7c670, 0, 0,
ffffffffc0059e48)
ffffff0007f7c730 npe_bus_map+0x481(ffffff01bf82e7a0, ffffff01bf82e518,
ffffff0007f7c7b0, 0, 1000, ffffffffc0059e48)
ffffff0007f7c780 ddi_map+0x51(ffffff01bf82e518, ffffff0007f7c7b0, 0, 1000,
ffffffffc0059e48)
ffffff0007f7c840 ddi_regs_map_setup+0xd5(ffffff01bf82e518, 1, ffffffffc0059e48,
0, 1000, ffffffffc0059e60, ffffffffc0059e50)
ffffff0007f7c900 intel_chipset_flush_setup+0x425(ffffff01bf82e518,
ffffff01d4933d00, 15)
ffffff0007f7c9b0 agp_target_ioctl+0x30b(d900000000, 20004d26, 0, 80200000,
ffffff01c0367e88, 0)
ffffff0007f7c9f0 cdev_ioctl+0x45(d900000000, 20004d26, 0, 80200000,
ffffff01c0367e88, 0)
ffffff0007f7ca30 ldi_ioctl+0xb0(ffffff01db3f3020, 20004d26, 0, 80000000,
ffffff01c0367e88, 0)
ffffff0007f7ca80 agpgart_open+0x2d5(ffffff0007f7cb08, 2003, 2, ffffff01d352b698
)
ffffff0007f7cab0 dev_open+0x3c(ffffff0007f7cb08, 2003, 2, ffffff01d352b698)
ffffff0007f7cb60 spec_open+0x5dc(ffffff0007f7cc40, 2003, ffffff01d352b698, 0)
ffffff0007f7cbd0 fop_open+0xbf(ffffff0007f7cc40, 2003, ffffff01d352b698, 0)
ffffff0007f7cd70 vn_openat+0x65d(5fcde8, 0, 2003, ae0, ffffff0007f7cdb8, 0, 12,
0, d)
ffffff0007f7ced0 copen+0x435(ffd19553, 5fcde8, 2003, 865ae0)
ffffff0007f7cf00 open+0x34(5fcde8, 2, 865ae0)
ffffff0007f7cf10 sys_syscall+0x17a()
---8<
Anymore info needed ?