root:~$ ./test PaX: Kernel tried to access userland memory at 0x00008010, fsr=00000206 Internal error: : 206 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 Not tainted (3.7.1-grsec-00071-gac214bd-dirty #49) pc : [] lr : [] psr: 60000013 sp : ee847f90 ip : 30c7387d fp : 00000000 r10: 00000000 r9 : ee846000 r8 : c0206128 r7 : 000000d5 r6 : 00007a69 r5 : b390a788 r4 : 00000000 r3 : 00008000 r2 : 40003000 r1 : b390a8c4 r0 : 00007a69 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 30c5387d Table: 40003000 DAC: fffffffd Process test (pid: 2450, stack limit = 0xee846238) Stack: (0xee847f90 to 0xee848000) 7f80: 00000000 b390a788 0000831d 000000d5 7fa0: c0206128 c0205f80 00000000 b390a788 00007a69 b390a8c4 b390a8cc 00000000 7fc0: 00000000 b390a788 0000831d 000000d5 00000000 00000000 a241f000 00000000 7fe0: 000000d5 b390a748 a238c721 a2335276 80000030 00007a69 00000000 00000000 [] (c02296a4) from [] (c0205f80) Code: e1a00007 e8bd41f0 ea0041fd e3a03902 (e5934010) ---[ end trace da62d510cd352d2f ]--- Kernel panic - not syncing: grsec: halting the system due to suspicious kernel crash caused by root