GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu". For bug reporting instructions, please see: . (gdb) handle SIG33 pass nostop noprint Signal Stop Print Pass to program Description SIG33 No No Yes Real-time event 33 (gdb) set pagination 0 (gdb) attach 24002 Attaching to process 24002 Reading symbols from /usr/bin/qemu-system-arm...Reading symbols from /usr/lib/debug/usr/bin/qemu-system-arm...done. done. Reading symbols from /lib/tls/i686/cmov/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/librt.so.1 Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...(no debugging symbols found)...done. [Thread debugging using libthread_db enabled] Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 Reading symbols from /lib/libaio.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libaio.so.1 Reading symbols from /lib/tls/i686/cmov/libutil.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libutil.so.1 Reading symbols from /usr/lib/libpci.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpci.so.3 Reading symbols from /lib/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libz.so.1 Reading symbols from /usr/lib/libcurl-gnutls.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libcurl-gnutls.so.4 Reading symbols from /lib/libncurses.so.5...(no debugging symbols found)...done. Loaded symbols for /lib/libncurses.so.5 Reading symbols from /usr/lib/libasound.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libasound.so.2 Reading symbols from /usr/lib/libpulse.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpulse.so.0 Reading symbols from /usr/lib/libpulse-simple.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpulse-simple.so.0 Reading symbols from /lib/libuuid.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libuuid.so.1 Reading symbols from /usr/lib/libgnutls.so.26...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgnutls.so.26 Reading symbols from /usr/lib/libSDL-1.2.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libSDL-1.2.so.0 Reading symbols from /usr/lib/libX11.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libX11.so.6 Reading symbols from /lib/tls/i686/cmov/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libm.so.6 Reading symbols from /lib/tls/i686/cmov/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2 Reading symbols from /usr/lib/libidn.so.11...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libidn.so.11 Reading symbols from /usr/lib/liblber-2.4.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/liblber-2.4.so.2 Reading symbols from /usr/lib/libldap_r-2.4.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libldap_r-2.4.so.2 Reading symbols from /usr/lib/libgssapi_krb5.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgssapi_krb5.so.2 Reading symbols from /lib/libgcrypt.so.11...(no debugging symbols found)...done. Loaded symbols for /lib/libgcrypt.so.11 Reading symbols from /lib/tls/i686/cmov/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /usr/lib/libICE.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libICE.so.6 Reading symbols from /usr/lib/libSM.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libSM.so.6 Reading symbols from /usr/lib/libXtst.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXtst.so.6 Reading symbols from /usr/lib/libpulsecommon-0.9.21.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpulsecommon-0.9.21.so Reading symbols from /usr/lib/libtasn1.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libtasn1.so.3 Reading symbols from /usr/lib/libdirectfb-1.2.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdirectfb-1.2.so.0 Reading symbols from /usr/lib/libfusion-1.2.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libfusion-1.2.so.0 Reading symbols from /usr/lib/libdirect-1.2.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdirect-1.2.so.0 Reading symbols from /usr/lib/libxcb.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb.so.1 Reading symbols from /usr/lib/libsasl2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libsasl2.so.2 Reading symbols from /usr/lib/libkrb5.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libkrb5.so.3 Reading symbols from /usr/lib/libk5crypto.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libk5crypto.so.3 Reading symbols from /lib/libcom_err.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/libcom_err.so.2 Reading symbols from /usr/lib/libkrb5support.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libkrb5support.so.0 Reading symbols from /lib/libkeyutils.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libkeyutils.so.1 Reading symbols from /lib/libgpg-error.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libgpg-error.so.0 Reading symbols from /usr/lib/libXext.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXext.so.6 Reading symbols from /usr/lib/libXi.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXi.so.6 Reading symbols from /lib/libwrap.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libwrap.so.0 Reading symbols from /usr/lib/libsndfile.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libsndfile.so.1 Reading symbols from /lib/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/libdbus-1.so.3 Reading symbols from /usr/lib/libXau.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXau.so.6 Reading symbols from /usr/lib/libXdmcp.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXdmcp.so.6 Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1 Reading symbols from /usr/lib/libFLAC.so.8...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libFLAC.so.8 Reading symbols from /usr/lib/libvorbisenc.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libvorbisenc.so.2 Reading symbols from /usr/lib/libvorbis.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libvorbis.so.0 Reading symbols from /usr/lib/libogg.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libogg.so.0 0x081665c8 in tlb_set_page_exec (env=0x9566b40, vaddr=3483337728, paddr=262112256, prot=, mmu_idx=0, is_softmmu=1) at /build/buildd/qemu-kvm-0.12.3+noroms/exec.c:2069 2069 /build/buildd/qemu-kvm-0.12.3+noroms/exec.c: No such file or directory. in /build/buildd/qemu-kvm-0.12.3+noroms/exec.c (gdb) backtrace full #0 0x081665c8 in tlb_set_page_exec (env=0x9566b40, vaddr=3483337728, paddr=262112256, prot=, mmu_idx=0, is_softmmu=1) at /build/buildd/qemu-kvm-0.12.3+noroms/exec.c:2069 p = pd = 262112256 index = address = 3483337728 addend = 2954494976 te = wp = iotlb = 262112256 #1 0x081b6e8f in tlb_set_page (env=0x9566b40, address=3483337728, access_type=0, mmu_idx=0, is_softmmu=1) at /build/buildd/qemu-kvm-0.12.3+noroms/exec-all.h:98 No locals. #2 cpu_arm_handle_mmu_fault (env=0x9566b40, address=3483337728, access_type=0, mmu_idx=0, is_softmmu=1) at /build/buildd/qemu-kvm-0.12.3+noroms/target-arm/helper.c:1178 phys_addr = 262112256 prot = 3 ret = is_user = #3 0x081b19c0 in tlb_fill (addr=3483338636, is_write=0, mmu_idx=0, retaddr=0xb2fa3dad) at /build/buildd/qemu-kvm-0.12.3+noroms/target-arm/op_helper.c:98 tb = saved_env = 0x9566b40 ret = #4 0x081b2907 in __ldl_mmu (addr=3483338636, mmu_idx=0) at /build/buildd/qemu-kvm-0.12.3+noroms/softmmu_template.h:131 res = index = 225 tlb_addr = addend = #5 0xb2fa3dae in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) (gdb) info registers eax 0x0 0 ecx 0xcf9f8400 -811629568 edx 0x3e7e1 255969 ebx 0xa0766008 -1602854904 esp 0xbff35bcc 0xbff35bcc ebp 0xbff35bd8 0xbff35bd8 esi 0x40000018 1073741848 edi 0xf9f8400 262112256 eip 0x81665c8 0x81665c8 eflags 0x200246 [ PF ZF IF ID ] cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51 (gdb) x/16i $pc => 0x81665c8 : pop %ebx 0x81665c9 : pop %esi 0x81665ca : pop %edi 0x81665cb : pop %ebp 0x81665cc : ret 0x81665cd : lea 0x0(%esi),%esi 0x81665d0 : xor %eax,%eax 0x81665d2 : movl $0x10,-0x24(%ebp) 0x81665d9 : movl $0x10,-0x20(%ebp) 0x81665e0 : mov %ebx,%edx 0x81665e2 : or $0x20,%edx 0x81665e5 : mov %edx,-0x1c(%ebp) 0x81665e8 : mov %eax,(%esp) 0x81665eb : call 0x8166100 0x81665f0 : test %esi,%esi 0x81665f2 : mov %eax,-0x28(%ebp) (gdb) thread apply all backtrace Thread 1 (Thread 0xb6bac720 (LWP 24002)): #0 0x081665c8 in tlb_set_page_exec (env=0x9566b40, vaddr=3483337728, paddr=262112256, prot=, mmu_idx=0, is_softmmu=1) at /build/buildd/qemu-kvm-0.12.3+noroms/exec.c:2069 #1 0x081b6e8f in tlb_set_page (env=0x9566b40, address=3483337728, access_type=0, mmu_idx=0, is_softmmu=1) at /build/buildd/qemu-kvm-0.12.3+noroms/exec-all.h:98 #2 cpu_arm_handle_mmu_fault (env=0x9566b40, address=3483337728, access_type=0, mmu_idx=0, is_softmmu=1) at /build/buildd/qemu-kvm-0.12.3+noroms/target-arm/helper.c:1178 #3 0x081b19c0 in tlb_fill (addr=3483338636, is_write=0, mmu_idx=0, retaddr=0xb2fa3dad) at /build/buildd/qemu-kvm-0.12.3+noroms/target-arm/op_helper.c:98 #4 0x081b2907 in __ldl_mmu (addr=3483338636, mmu_idx=0) at /build/buildd/qemu-kvm-0.12.3+noroms/softmmu_template.h:131 #5 0xb2fa3dae in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) (gdb) quit A debugging session is active. Inferior 1 [process 24002] will be detached. Quit anyway? (y or n) Detaching from program: /usr/bin/qemu-system-arm, process 24002