Graphene log

gistfile1.txt

[P5564] set tcb to 0xffe9658
[P5564] host: Linux-SGX
[P5564] initial random value: 6b40e37d9d091092
[P5564] allocate internal heap at 0xb9a4000 - 0xbaa4000
[P5564] User space range given from PAL: 0x10000-0xbaa4000
[P5564] setting initial heap to 0x10000-0xbaa4000
[P5564] bkeep_mmap: 0xb9a4000-0xb9ae000
[P5564] bkeep_mmap: 0xbaa0000-0xbaa4000
[P5564] bkeep_mmap: 0xba9b000-0xbaa0000
[P5564] bkeep_mmap: 0xba94000-0xba9b000
[P5564] shim loaded at 0xbaa5000, ready to initialize
[P5564] bkeep_mmap: 0xffff000-0x10000000
[P5564] bkeep_mmap: 0xba93000-0xba94000
[P5564] bkeep_mmap: 0xba92000-0xba93000
[P5564] bkeep_mmap: 0xba91000-0xba92000
[P5564] bkeep_mmap: 0xba8f000-0xba91000
[P5564] mounting as proc filesystem: /proc
[P5564] mounting as dev filesystem: /dev
[P5564] mounting as chroot filesystem: from dev:tty to /dev
[P5564] bkeep_mmap: 0xba8e000-0xba8f000
[P5564] bkeep_mmap: 0xba8d000-0xba8e000
[P5564] adding port (handle 0xbfada40) for process 0 (type 0001)
[P5564] creating pipe: pipe.srv:2634616978
[P5564] adding port (handle 0xbfadd80) for process 0 (type 0002)
[P5564] walk_thread_list(callback=0xbae5e06)
[P5564] allocated pid: 1
[P5564] bkeep_mmap: 0xba88000-0xba8d000
[    1] mounting as chroot filesystem: from file:../../../../Runtime to /lib
[    1] mounting as chroot filesystem: from file:/bin to /bin
[    1] bkeep_mmap: 0xba87000-0xba88000
[    1] find unmapped vma between 0x10000-0xbaa4000
[    1] get unmapped: 0xb5a3000-0xb9a4000
[    1] bkeep_mmap: 0xb5a4000-0xb9a4000
[    1] bkeep_mprotect: 0xb5a4000-0xb9a4000
[    1] bkeep_mmap: 0xb5a3000-0xb5a4000
[    1] bkeep_mmap: 0xb5a3000-0xb5a4000
[    1] allocated stack at 0xb5a4000 (size = 4194304)
[    1] adding file:vfork as runtime object loaded at 0x400000-0x602000
[    1] bkeep_mmap: 0x400000-0x401000
[    1] bkeep_mmap: 0x600000-0x602000
[    1] brk area: 0x6a8000 - 0x6a9000
[    1] brk reserved area: 0x6a9000 - 0x26a8000
[    1] bkeep_mmap: 0x6a8000-0x6a9000
[    1] bkeep_mmap: 0x6a9000-0x26a8000
[    1] search interpreter: /lib/ld-linux-x86-64.so.2
[    1] bkeep_mmap: 0xba83000-0xba87000
[    1] find unmapped vma between 0x10000-0xbaa4000
[    1] get unmapped: 0xb380000-0xb5a3000
[    1] bkeep_mmap: 0xb380000-0xb5a3000
[    1] bkeep_mprotect: 0xb3a1000-0xb5a0000
[    1] bkeep_mmap: 0xb380000-0xb3a1000
[    1] bkeep_mmap: 0xb5a0000-0xb5a3000
[    1] bkeep_mmap: 0xb5a0000-0xb5a2000
[    1] bkeep_mprotect: 0xb5a0000-0xb5a2000
[    1] bkeep_mmap: 0xb5a2000-0xb5a3000
[    1] bkeep_mmap: 0xb5a2000-0xb5a3000
[    1] shim process initialized
[    1] ---- shim_brk(0x0) = 0x6a8000
[    1] ---- shim_uname(0xb9a3350) = 0
[    1] ---- shim_mmap(0x0,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0) ...
[    1] find unmapped vma between 0x10000-0xbaa4000
[    1] get unmapped: 0xba82000-0xba83000
[    1] bkeep_mmap: 0xba82000-0xba83000
[    1] ---- return from shim_mmap(...) = 0xba82000
[P5564] set tcb to 0xffd9a40
[    1] ---- shim_open("/lib/tls/libc.so.6",O_RDONLY|2000000,1326420530) ...
[P5564] ipc helper thread started
[P5564] bkeep_mmap: 0xba7d000-0xba82000
[    1] ---- return from shim_open(...) = -2
[P5564] allocated stack at 0xba7e000 (size = 16384)
[P5564] listen to process 0 on port 0xba8d0b0 (handle 0xbfadd80, type 0002)
[    1] ---- shim_stat("/lib/tls",0xb9a2da6) = -2
[P5564] listen to process 0 on port 0xba8d038 (handle 0xbfada40, type 0001)
[    1] ---- shim_open("/lib/libc.so.6",O_RDONLY|2000000,1326420530) ...
[    1] bkeep_mmap: 0xba7c000-0xba7d000
[    1] ---- return from shim_open(...) = 3
[    1] ---- shim_read(3,0xb9a2ef6,832) ...
[    1] bkeep_mmap: 0xba78000-0xba7c000
[    1] ---- return from shim_read(...) = 832
[    1] Stat: Returning link cound 1
[    1] ---- shim_fstat(3,0xb9a2da6) = 0
[    1] ---- shim_mmap(0x0,3852760,PROT_READ|PROT_EXEC,MAP_PRIVATE|0x800,3,0) ...
[    1] find unmapped vma between 0x10000-0xbaa4000
[    1] get unmapped: 0xafd3000-0xb380000
[    1] bkeep_mmap: 0xafd3000-0xb380000
[    1] ---- return from shim_mmap(...) = 0xafd3000
[    1] ---- shim_mprotect(0xb176000,2097152,PROT_NONE) ...
[    1] bkeep_mprotect: 0xb176000-0xb376000
[    1] bkeep_mmap: 0xafd3000-0xb176000
[    1] bkeep_mmap: 0xb376000-0xb380000
[    1] ---- return from shim_mprotect(...) = 0
[    1] ---- shim_mmap(0xb376000,24576,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED|0x800,3,1716224) ...
[    1] vma overlapped at 0xb376000-0xb380000
[    1] mmap: allowing overlapping MAP_FIXED allocation at 0xb376000 with length 24576
[    1] bkeep_mmap: 0xb376000-0xb37c000
[    1] bkeep_mprotect: 0xb376000-0xb37c000
[    1] bkeep_mmap: 0xb37c000-0xb380000
[    1] ---- return from shim_mmap(...) = 0xb376000
[    1] ---- shim_mmap(0xb37c000,14808,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_FIXED,-1,0) ...
[    1] vma overlapped at 0xb37c000-0xb380000
[    1] mmap: allowing overlapping MAP_FIXED allocation at 0xb37c000 with length 14808
[    1] bkeep_mmap: 0xb37c000-0xb380000
[    1] ---- return from shim_mmap(...) = 0xb37c000
[    1] bkeep_unmmap: 0xba78000-0xba7c000
[    1] ---- shim_close(3) = 0
[    1] glibc register library /lib/libc.so.6 loaded at 0xafd3000
[    1] bkeep_mmap: 0xba7b000-0xba7c000
[    1] bkeep_mmap: 0xba7a000-0xba7b000
[    1] ---- shim_mmap(0x0,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0) ...
[    1] find unmapped vma between 0x10000-0xbaa4000
[    1] get unmapped: 0xba79000-0xba7a000
[    1] bkeep_mmap: 0xba79000-0xba7a000
[    1] ---- return from shim_mmap(...) = 0xba79000
[    1] ---- shim_mmap(0x0,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0) ...
[    1] find unmapped vma between 0x10000-0xbaa4000
[    1] get unmapped: 0xba77000-0xba79000
[    1] bkeep_mmap: 0xba77000-0xba79000
[    1] ---- return from shim_mmap(...) = 0xba77000
[    1] set tcb to 0xba77700
[    1] ---- shim_arch_prctl(4098,0xba77700) = 0x0
[    1] ---- shim_mprotect(0xb376000,16384,PROT_READ) ...
[    1] bkeep_mprotect: 0xb376000-0xb37a000
[    1] bkeep_mmap: 0xb37a000-0xb37c000
[    1] ---- return from shim_mprotect(...) = 0
[    1] ---- shim_mprotect(0x600000,4096,PROT_READ) ...
[    1] bkeep_mprotect: 0x600000-0x601000
[    1] bkeep_mmap: 0x601000-0x602000
[    1] ---- return from shim_mprotect(...) = 0
[    1] ---- shim_mprotect(0xb5a0000,4096,PROT_READ) ...
[    1] bkeep_mprotect: 0xb5a0000-0xb5a1000
[    1] bkeep_mmap: 0xb5a1000-0xb5a2000
[    1] ---- return from shim_mprotect(...) = 0
[    1] ---- shim_vfork() ...
[    1] allocated pid: 2
[    1] bkeep_mmap: 0xba72000-0xba77000
[    1] bkeep_mmap: 0xba71000-0xba72000
[    1] bkeep_mmap: 0xba6f000-0xba71000
[    1] bkeep_mmap: 0xba6e000-0xba6f000
[    2] ---- return from shim_vfork(...) = 0
[    2] ---- shim_getppid() = 1
[    2] ---- shim_getpid() = 2
[    2] Stat: Returning link cound 1
[    2] ---- shim_fstat(1,0xb9a2e00) = 0
[    2] ---- shim_ioctl(1,TCGETS,0xb9a2d70) ...
[    2] ---- return from shim_ioctl(...) = -22
[    2] ---- shim_mmap(0x0,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0) ...
[    2] find unmapped vma between 0x10000-0xbaa4000
[    2] get unmapped: 0xba6c000-0xba6e000
[    2] bkeep_mmap: 0xba6c000-0xba6e000
[    2] ---- return from shim_mmap(...) = 0xba6c000
[    2] ---- shim_exit_group (returning 0)
[    2] ipc broadcast: IPC_CLD_EXIT(1, 2, 0)
[    2] found port 0xba8d0b0 (handle 0xbfadd80) for process 0 (type 0002)
[    2] found port 0xba8d038 (handle 0xbfada40) for process 0 (type 0001)
[    2] thread exits, notifying thread 1
[    1] set tcb to 0xba77700
[    1] jump to the stack 0xb9a3520
[    1] shim_vfork success (returning 2)
[    1] ---- return from shim_vfork(...) = 2
[    1] ---- shim_getppid() = 1
[    1] ---- shim_getpid() = 1
[    1] ---- shim_write(1,0xba6c000,54) ...
[pid=2|ppid=1] Hello, Dad!
[pid=1|ppid=1] Hello, Kid!
[    1] ---- return from shim_write(...) = 54
[    1] ---- shim_exit_group (returning 0)
[    1] now kill other threads in the process
[    1] walk_thread_list(callback=0xbb3124a)
[    1] now exit the process
[    1] ipc broadcast: IPC_CLD_EXIT(1, 1, 0)
[    1] found port 0xba8d0b0 (handle 0xbfadd80) for process 0 (type 0002)
[    1] found port 0xba8d038 (handle 0xbfada40) for process 0 (type 0001)
[    1] parent not here, need to tell another process
[    1] ipc broadcast: IPC_CLD_EXIT(1, 1, 0)
[    1] found port 0xba8d0b0 (handle 0xbfadd80) for process 0 (type 0002)
[    1] found port 0xba8d038 (handle 0xbfada40) for process 0 (type 0001)
[    1] this is the only thread
[    1] exiting ipc helper
[    1] deleting port 0xba8d0b0 (handle 0xbfadd80) for process 0
[    1] deleting port 0xba8d038 (handle 0xbfada40) for process 0
[    1] process 1069875564 successfully terminated
[P5564] ipc helper thread terminated
[P7548] set tcb to 0xffe9658
[P7548] host: Linux-SGX
[P7548] initial random value: b9949e0d36aa25f9
[P7548] allocate internal heap at 0xb9a4000 - 0xbaa4000
[P7548] User space range given from PAL: 0x10000-0xbaa4000
[P7548] setting initial heap to 0x10000-0xbaa4000
[P7548] bkeep_mmap: 0xb9a4000-0xb9ae000
[P7548] bkeep_mmap: 0xbaa0000-0xbaa4000
[P7548] bkeep_mmap: 0xba9b000-0xbaa0000
[P7548] bkeep_mmap: 0xba94000-0xba9b000
[P7548] shim loaded at 0xbaa5000, ready to initialize
[P7548] bkeep_mmap: 0xffff000-0x10000000
[P7548] bkeep_mmap: 0xba93000-0xba94000
[P7548] bkeep_mmap: 0xba92000-0xba93000
[P7548] bkeep_mmap: 0xba91000-0xba92000
[P7548] bkeep_mmap: 0xba8f000-0xba91000
[P7548] mounting as proc filesystem: /proc
[P7548] mounting as dev filesystem: /dev
[P7548] mounting as chroot filesystem: from dev:tty to /dev
[P7548] bkeep_mmap: 0xba8e000-0xba8f000
[P7548] bkeep_mmap: 0xba8d000-0xba8e000
[P7548] adding port (handle 0xbfada40) for process 0 (type 0001)
[P7548] creating pipe: pipe.srv:917120505
[P7548] adding port (handle 0xbfadd80) for process 0 (type 0002)
[P7548] walk_thread_list(callback=0xbae5e06)
[P7548] allocated pid: 1
[P7548] bkeep_mmap: 0xba88000-0xba8d000
[    1] mounting as chroot filesystem: from file:../../../../Runtime to /lib
[    1] mounting as chroot filesystem: from file:/bin to /bin
[    1] bkeep_mmap: 0xba87000-0xba88000
[    1] find unmapped vma between 0x10000-0xbaa4000
[    1] get unmapped: 0xb5a3000-0xb9a4000
[    1] bkeep_mmap: 0xb5a4000-0xb9a4000
[    1] bkeep_mprotect: 0xb5a4000-0xb9a4000
[    1] bkeep_mmap: 0xb5a3000-0xb5a4000
[    1] bkeep_mmap: 0xb5a3000-0xb5a4000
[    1] allocated stack at 0xb5a4000 (size = 4194304)
[    1] adding file:vfork as runtime object loaded at 0x400000-0x602000
[    1] bkeep_mmap: 0x400000-0x401000
[    1] bkeep_mmap: 0x600000-0x602000
[    1] brk area: 0x1504000 - 0x1505000
[    1] brk reserved area: 0x1505000 - 0x3504000
[    1] bkeep_mmap: 0x1504000-0x1505000
[    1] bkeep_mmap: 0x1505000-0x3504000
[    1] search interpreter: /lib/ld-linux-x86-64.so.2
[    1] bkeep_mmap: 0xba83000-0xba87000
[    1] find unmapped vma between 0x10000-0xbaa4000
[    1] get unmapped: 0xb380000-0xb5a3000
[    1] bkeep_mmap: 0xb380000-0xb5a3000
[    1] bkeep_mprotect: 0xb3a1000-0xb5a0000
[    1] bkeep_mmap: 0xb380000-0xb3a1000
[    1] bkeep_mmap: 0xb5a0000-0xb5a3000
[    1] bkeep_mmap: 0xb5a0000-0xb5a2000
[    1] bkeep_mprotect: 0xb5a0000-0xb5a2000
[    1] bkeep_mmap: 0xb5a2000-0xb5a3000
[    1] bkeep_mmap: 0xb5a2000-0xb5a3000
[    1] shim process initialized
[    1] ---- shim_brk(0x0) = 0x1504000
[    1] ---- shim_uname(0xb9a3350) = 0
[    1] ---- shim_mmap(0x0,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0) ...
[P7548] set tcb to 0xffd9a40
[    1] find unmapped vma between 0x10000-0xbaa4000
[P7548] ipc helper thread started
[    1] get unmapped: 0xba82000-0xba83000
[    1] bkeep_mmap: 0xba82000-0xba83000
[    1] ---- return from shim_mmap(...) = 0xba82000
[P7548] bkeep_mmap: 0xba7e000-0xba83000
[P7548] Check vma flag failure: vma flags 22, checked flags 20000022
bug() bookkeep/shim_vma.c:258
[    1] ---- shim_open("/lib/tls/libc.so.6",O_RDONLY|2000000,1326420530) ...
[P7548] teminating the whole process
[P7548] deleting port 0xba8d0b0 (handle 0xbfadd80) for process 0
[    1] ---- return from shim_open(...) = -2
[P7548] deleting port 0xba8d038 (handle 0xbfada40) for process 0
[P7548] process 1070727548 successfully terminated
[    1] ---- shim_stat("/lib/tls",0xb9a2da6) = -2
[    1] ---- shim_open("/lib/libc.so.6",O_RDONLY|2000000,1326420530) ...
^C[    1] signal_logs[1]: head=0, tail=1
[    1] memory fault at 0x0 (IP = 0xbd87c79)