Bugs item #1900829, was opened at 2008-02-24 14:40 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1900829&group_id=180599
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Technologov (technologov) Assigned to: Nobody/Anonymous (nobody) Summary: KVM crashes with AMD NPT Initial Comment: KVM-61 guest crashes, when NPT=on, and when VM is accessed via VNC. It is 100% reproducible. Loading kvm-amd module without NPT, works fine. like: # modprobe kvm-amd npt=0 Host: AMD Barcelona, F7/x64, KVM-61. Guest: Debian 4/x86. The Command sent to Qemu/KVM: /usr/local/bin/qemu-system-x86_64 -hda /vm/debian4 -test32.qcow2 -m 256 -monitor tcp:localhost:4517,server,nowait -cdrom /isos/linu x/debian-40r0-i386-DVD-1.iso -boot d -name Debian4 -vnc :10 & ====================================================== *** glibc detected *** /usr/local/bin/qemu-system-x86_64: realloc(): invalid old size: 0x00002aaabbde1010 *** ======= Backtrace: ========= /lib64/libc.so.6[0x3dd0271fbb] /lib64/libc.so.6(realloc+0x124)[0x3dd0273d94] /usr/local/bin/qemu-system-x86_64[0x471c02] /usr/local/bin/qemu-system-x86_64[0x47229b] /usr/local/bin/qemu-system-x86_64[0x471583] /usr/local/bin/qemu-system-x86_64[0x40de98] /usr/local/bin/qemu-system-x86_64[0x4fd81d] /usr/local/bin/qemu-system-x86_64[0x4fd859] /usr/local/bin/qemu-system-x86_64[0x4fe0a6] /usr/local/bin/qemu-system-x86_64[0x410e3d] /lib64/libc.so.6(__libc_start_main+0xf4)[0x3dd021daa4] /usr/local/bin/qemu-system-x86_64[0x406219] ======= Memory map: ======== 00400000-0057f000 r-xp 00000000 fd:00 1952887 /usr/lo cal/bin/qemu-system-x86_64 0077e000-007b2000 rw-p 0017e000 fd:00 1952887 /usr/lo cal/bin/qemu-system-x86_64 007b2000-01a85000 rw-p 007b2000 00:00 0 01a85000-02a86000 rwxp 01a85000 00:00 0 02a86000-02e12000 rw-p 02a86000 00:00 0 [heap] 3238a00000-3238a82000 r-xp 00000000 fd:00 1266722 /lib64/ libm-2.6.so 3238a82000-3238c81000 ---p 00082000 fd:00 1266722 /lib64/ libm-2.6.so 3238c81000-3238c82000 r--p 00081000 fd:00 1266722 /lib64/ libm-2.6.so 3238c82000-3238c83000 rw-p 00082000 fd:00 1266722 /lib64/ libm-2.6.so 3604a00000-3604a65000 r-xp 00000000 fd:00 1954651 /usr/li b64/libSDL-1.2.so.0.11.0 3604a65000-3604c65000 ---p 00065000 fd:00 1954651 /usr/li b64/libSDL-1.2.so.0.11.0 3604c65000-3604c68000 rw-p 00065000 fd:00 1954651 /usr/li b64/libSDL-1.2.so.0.11.0 3604c68000-3604c95000 rw-p 3604c68000 00:00 0 3dcfe00000-3dcfe1a000 r-xp 00000000 fd:00 1267006 /lib64/ ld-2.6.so 3dd0019000-3dd001a000 r--p 00019000 fd:00 1267006 /lib64/ ld-2.6.so 3dd001a000-3dd001b000 rw-p 0001a000 fd:00 1267006 /lib64/ ld-2.6.so 3dd0200000-3dd0347000 r-xp 00000000 fd:00 1267007 /lib64/ libc-2.6.so 3dd0347000-3dd0546000 ---p 00147000 fd:00 1267007 /lib64/ libc-2.6.so 3dd0546000-3dd054a000 r--p 00146000 fd:00 1267007 /lib64/ libc-2.6.so 3dd054a000-3dd054b000 rw-p 0014a000 fd:00 1267007 /lib64/ libc-2.6.so 3dd054b000-3dd0550000 rw-p 3dd054b000 00:00 0 3dd0600000-3dd0602000 r-xp 00000000 fd:00 1267010 /lib64/ libdl-2.6.so 3dd0602000-3dd0802000 ---p 00002000 fd:00 1267010 /lib64/ libdl-2.6.so 3dd0802000-3dd0803000 r--p 00002000 fd:00 1267010 /lib64/ libdl-2.6.so 3dd0803000-3dd0804000 rw-p 00003000 fd:00 1267010 /lib64/ libdl-2.6.so 3dd0e00000-3dd0e14000 r-xp 00000000 fd:00 1267008 /lib64/ libz.so.1.2.3 3dd0e14000-3dd1013000 ---p 00014000 fd:00 1267008 /lib64/ libz.so.1.2.3 3dd1013000-3dd1014000 rw-p 00013000 fd:00 1267008 /lib64/ libz.so.1.2.3 3dd1200000-3dd1215000 r-xp 00000000 fd:00 1267012 /lib64/ libpthread-2.6.so 3dd1215000-3dd1414000 ---p 00015000 fd:00 1267012 /lib64/ libpthread-2.6.so 3dd1414000-3dd1415000 r--p 00014000 fd:00 1267012 /lib64/ libpthread-2.6.so 3dd1415000-3dd1416000 rw-p 00015000 fd:00 1267012 /lib64/ libpthread-2.6.so 3dd1416000-3dd141a000 rw-p 3dd1416000 00:00 0 3dd2200000-3dd220d000 r-xp 00000000 fd:00 1267013 /lib64/ libgcc_s-4.1.2-20070503.so.1 3dd220d000-3dd240d000 ---p 0000d000 fd:00 1267013 /lib64/ libgcc_s-4.1.2-20070503.so.1 3dd240d000-3dd240e000 rw-p 0000d000 fd:00 1267013 /lib64/ libgcc_s-4.1.2-20070503.so.1 3dd4e00000-3dd4e11000 r-xp 00000000 fd:00 1267014 /lib64/ libresolv-2.6.so 3dd4e11000-3dd5011000 ---p 00011000 fd:00 1267014 /lib64/ libresolv-2.6.so 3dd5011000-3dd5012000 r--p 00011000 fd:00 1267014 /lib64/ libresolv-2.6.so 3dd5012000-3dd5013000 rw-p 00012000 fd:00 1267014 /lib64/ libresolv-2.6.so 3dd5013000-3dd5015000 rw-p 3dd5013000 00:00 0 3dd6600000-3dd6602000 r-xp 00000000 fd:00 1267015 /lib64/ libutil-2.6.so 3dd6602000-3dd6801000 ---p 00002000 fd:00 1267015 /lib64/ libutil-2.6.so 3dd6801000-3dd6802000 r--p 00001000 fd:00 1267015 /lib64/ libutil-2.6.so 3dd6802000-3dd6803000 rw-p 00002000 fd:00 1267015 /lib64/ libutil-2.6.so 3ddb600000-3ddb607000 r-xp 00000000 fd:00 1267016 /lib64/ librt-2.6.so 3ddb607000-3ddb807000 ---p 00007000 fd:00 1267016 /lib64/ librt-2.6.so 3ddb807000-3ddb808000 r--p 00007000 fd:00 1267016 /lib64/ librt-2.6.so 3ddb808000-3ddb809000 rw-p 00008000 fd:00 1267016 /lib64/ librt-2.6.so 3ddd000000-3ddd015000 r-xp 00000000 fd:00 1267022 /lib64/ libnsl-2.6.so 3ddd015000-3ddd214000 ---p 00015000 fd:00 1267022 /lib64/ libnsl-2.6.so 3ddd214000-3ddd215000 r--p 00014000 fd:00 1267022 /lib64/ libnsl-2.6.so 3ddd215000-3ddd216000 rw-p 00015000 fd:00 1267022 /lib64/ libnsl-2.6.so 3ddd216000-3ddd218000 rw-p 3ddd216000 00:00 0 3de1c00000-3de1c03000 r-xp 00000000 fd:00 909448 /usr/li b64/libgpg-error.so.0.3.0 3de1c03000-3de1e02000 ---p 00003000 fd:00 909448 /usr/li b64/libgpg-error.so.0.3.0 3de1e02000-3de1e03000 rw-p 00002000 fd:00 909448 /usr/li b64/libgpg-error.so.0.3.0 3de2800000-3de284a000 r-xp 00000000 fd:00 909449 /usr/li b64/libgcrypt.so.11.2.3 3de284a000-3de2a4a000 ---p 0004a000 fd:00 909449 /usr/li b64/libgcrypt.so.11.2.3 3de2a4a000-3de2a4c000 rw-p 0004a000 fd:00 909449 /usr/li b64/libgcrypt.so.11.2.3 3de2a4c000-3de2a4d000 rw-p 3de2a4c000 00:00 0 3de4800000-3de4879000 r-xp 00000000 fd:00 909450 /usr/li b64/libgnutls.so.13.0.10 3de4879000-3de4a79000 ---p 00079000 fd:00 909450 /usr/li b64/libgnutls.so.13.0.10 3de4a79000-3de4a83000 rw-p 00079000 fd:00 909450 /usr/li b64/libgnutls.so.13.0.10 2aaaaaaab000-2aaaaaaac000 rw-p 2aaaaaaab000 00:00 0 2aaaaaaac000-2aaaaaaae000 rw-s 00000000 00:1c 72498 kvm_ano n_inode:kvm-vcpu 2aaaaaac0000-2aaaaaac6000 rw-p 2aaaaaac0000 00:00 0 2aaaaaac6000-2aaaaaad0000 r-xp 00000000 fd:00 1266748 /lib64/ libnss_files-2.6.so 2aaaaaad0000-2aaaaaccf000 ---p 0000a000 fd:00 1266748 /lib64/ libnss_files-2.6.so 2aaaaaccf000-2aaaaacd0000 r--p 00009000 fd:00 1266748 /lib64/ libnss_files-2.6.so 2aaaaacd0000-2aaaaacd1000 rw-p 0000a000 fd:00 1266748 /lib64/ libnss_files-2.6.so 2aaaaacd1000-2aaaaacdb000 r-xp 00000000 fd:00 1266752 /lib64/ libnss_nis-2.6.so 2aaaaacdb000-2aaaaaeda000 ---p 0000a000 fd:00 1266752 /lib64/ libnss_nis-2.6.so 2aaaaaeda000-2aaaaaedb000 r--p 00009000 fd:00 1266752 /lib64/ libnss_nis-2.6.so 2aaaaaedb000-2aaaaaedc000 rw-p 0000a000 fd:00 1266752 /lib64/ libnss_nis-2.6.so 2aaaaaedc000-2aaaaaee0000 r-xp 00000000 fd:00 1266746 /lib64/ libnss_dns-2.6.so 2aaaaaee0000-2aaaab0df000 ---p 00004000 fd:00 1266746 /lib64/ libnss_dns-2.6.so 2aaaab0df000-2aaaab0e0000 r--p 00003000 fd:00 1266746 /lib64/ libnss_dns-2.6.so 2aaaab0e0000-2aaaab0e1000 rw-p 00004000 fd:00 1266746 /lib64/ libnss_dns-2.6.so 2aaaab0e1000-2aaabbedc000 rw-p 2aaaab0e1000 00:00 0 2aaabc6dd000-2aaabc75e000 rw-p 2aaabc6dd000 00:00 0 2aaabc75e000-2aaabcf5e000 rw-s 00000000 00:08 72544 /dev/ze ro (deleted) 2aaac0000000-2aaac0021000 rw-p 2aaac0000000 00:00 0 2aaac0021000-2aaac4000000 ---p 2aaac0021000 00:00 0 7fffc9abe000-7fffc9ad3000 rw-p 7fffc9abe000 00:00 0 [stack] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vdso] TCP_socket_unused -Alexey, 24.02.2008. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1900829&group_id=180599 ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. 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