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abrt version: 2.0.3 architecture: x86_64 cmdline: ro root=/dev/mapper/VolGroup-lv_root rd_LVM_LV=VolGroup/lv_root rd_LVM_LV=VolGroup/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet comment: I am not sure how it happened !! component: kernel kernel: 2.6.38.8-32.fc15.x86_64 kernel_tainted: 2048 kernel_tainted_long: Working around severe firmware bug. os_release: Fedora release 15 (Lovelock) package: kernel reason: WARNING: at drivers/pci/dmar.c:634 warn_invalid_dmar+0x7d/0x8d() time: Sat Jun 25 23:38:42 2011 backtrace: :WARNING: at drivers/pci/dmar.c:634 warn_invalid_dmar+0x7d/0x8d() :Hardware name: :Your BIOS is broken; DMAR reported at address feb00000 returns all ones! :BIOS vendor: Intel Corp.; Ver: DPP3510J.86A.0293.2007.1002.1519; Product Version: :Modules linked in: :Pid: 0, comm: swapper Not tainted 2.6.38.8-32.fc15.x86_64 #1 :Call Trace: : [<ffffffff8105511a>] warn_slowpath_common+0x83/0x9b : [<ffffffff8105518d>] warn_slowpath_fmt_taint+0x3f/0x41 : [<ffffffff81b6ddb3>] ? __early_set_fixmap+0x8e/0x94 : [<ffffffff8102a424>] ? _paravirt_ident_64+0x9/0xe : [<ffffffff81256b46>] warn_invalid_dmar+0x7d/0x8d : [<ffffffff81b6e1df>] ? early_iounmap+0xc9/0x112 : [<ffffffff81b88e7d>] check_zero_address+0xb7/0xf6 : [<ffffffff8147e0ee>] ? _etext+0x0/0x2 : [<ffffffff81b88ed2>] detect_intel_iommu+0x16/0xae : [<ffffffff81b5fded>] pci_iommu_alloc+0x44/0x6e : [<ffffffff81b6db7e>] mem_init+0x19/0xec : [<ffffffff81b58a3d>] start_kernel+0x200/0x3fe : [<ffffffff81b582c4>] x86_64_start_reservations+0xaf/0xb3 : [<ffffffff81b58140>] ? early_idt_handler+0x0/0x71 : [<ffffffff81b583cf>] x86_64_start_kernel+0x107/0x116
Package: kernel Architecture: x86_64 OS Release: Fedora release 15 (Lovelock) Comment ----- Just found in BugTracker.
Package: kernel Architecture: x86_64 OS Release: Fedora release 16 (Verne) Comment ----- At the start
"Your BIOS is broken"