root@android:/ # perf stat ls [ 2315.161699] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 2315.186060] pgd = ee400000 [ 2315.194164] [00000000] *pgd=00000000 [ 2315.204962] Internal error: Oops: 80000005 [#1] SMP THUMB2 [ 2315.221394] Modules linked in: gator [ 2315.232139] CPU: 2 PID: 3318 Comm: perf Not tainted 3.10.0-rc2-00182-g4f1a63b #1 [ 2315.254305] task: edfa75c0 ti: ed91c000 task.ti: ed91c000 [ 2315.270476] PC is at 0x0 [ 2315.278068] LR is at armpmu_event_init+0x5f/0x1e4 [ 2315.292159] pc : [<00000000>] lr : [] psr: 60030013 [ 2315.292159] sp : ed91de80 ip : 00000020 fp : c067e8a8 [ 2315.326564] r10: ee867ac0 r9 : ed91df20 r8 : ef395b80 [ 2315.342216] r7 : ef395c28 r6 : ed942c00 r5 : 00000000 r4 : 00000800 [ 2315.361770] r3 : 00000000 r2 : 00000000 r1 : 00000001 r0 : ed942c00 [ 2315.381328] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 2315.402708] Control: 50c5387d Table: 8e40004a DAC: 55555555 [ 2315.419916] [ 2315.419916] LR: 0xc0012b17: [ 2315.432701] 2b14 f10405ac 462900a8 fe9ef022 bd38b900 f8d44620 47983090 e8bd4628 f3c34038 [ 2315.457312] 2b34 bf00be05 41f0e92d b500b084 eb04f85d 31c0f8d0 802cf8d0 1c584606 07a8f108 [ 2315.481908] 2b54 f103d010 f003011f ea33021f bf280323 115b460b eb083316 685b0383 07d940d3 [ 2315.506502] 2b74 80c5f140 2324e9d6 6400f44f 40222500 ea52402b f0400003 f8d880b7 46303094 [ 2315.531102] 2b94 30024798 80b3f000 f8c64b5d f8d8322c b1a330a8 f3bf1c5a e8578f5f f04f0f00 [ 2315.555695] 2bb4 ea900100 bf080f03 2100e847 d1f42900 8f5ff3bf d0174283 4603b108 f108e7ea [ 2315.580287] 2bd4 462805ac fe84f3c3 30a8f8d8 d0702b00 3f00e857 0301f103 3200e847 0f00f092 [ 2315.604880] 2bf4 4628d1f6 fda2f3c3 46306af5 3094f8d5 1e044798 f04fdb56 210033ff 30fcf8c6 [ 2315.629485] 2c14 23002200 10f0f8c6 10f4f8c6 2338e9c6 b12b6f6b 00e0f106 0178f106 b1204798 [ 2315.654082] [ 2315.654082] SP: 0xed91de00: [ 2315.666864] de00 ee401018 c0d7b33c 9dcd17df c00970bf c0d7b320 60030113 c06338a8 00000000 [ 2315.691460] de20 60030013 ffffffff ed91de6c ef395b80 ed91df20 c000c9f5 ed942c00 00000001 [ 2315.716058] de40 00000000 00000000 00000800 00000000 ed942c00 ef395c28 ef395b80 ed91df20 [ 2315.740650] de60 ee867ac0 c067e8a8 00000020 ed91de80 c0012b97 00000000 60030013 ffffffff [ 2315.765238] de80 000080d0 60030013 00000288 c007fd41 ef395b80 ed942c00 c0607bbc 00000000 [ 2315.789829] dea0 ed942c00 c007fcd7 ffffffff ef395b80 c007dd31 ed942d58 00000000 00000005 [ 2315.814418] dec0 00000000 c007ff01 00000000 00000000 00000000 ee867ac0 00000000 00000000 [ 2315.839004] dee0 00000cf7 ed91c000 00000000 c0080859 00000000 00000000 00000000 4011b3b8 [ 2315.863595] [ 2315.863595] FP: 0xc067e828: [ 2315.876378] e828 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2315.900962] e848 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2315.925547] e868 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2315.950132] e888 00000000 00000000 c007a381 c0631080 00000000 c06143dc 00000000 00000000 [ 2315.974719] e8a8 00000000 00000001 00000000 00000000 00000000 00000000 00000000 00000000 [ 2315.999300] e8c8 00000000 00000000 00000000 00000000 c05f25c0 00000000 00000000 00000000 [ 2316.023887] e8e8 c067e8e4 00000000 c067e8ec 00000000 c067e8f4 00000000 c067e8fc ffffffe0 [ 2316.048473] e908 c067e908 c067e908 c0036ff1 00000000 00000000 00000000 c0645402 c002e491 [ 2316.073066] [ 2316.073066] R0: 0xed942b80: [ 2316.085848] 2b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.110431] 2ba0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.135015] 2bc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.159602] 2be0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.184186] 2c00 ed942c00 ed942c00 ed942c08 ed942c08 ed942c10 ed942c10 00000000 00000000 [ 2316.208780] 2c20 00000000 00000000 ed942c00 ef395b80 ffffffff 00000004 00000000 00000000 [ 2316.233366] 2c40 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.257950] 2c60 00000000 00000000 00000000 00000000 00000000 00000000 00000001 00000048 [ 2316.282538] [ 2316.282538] R6: 0xed942b80: [ 2316.295321] 2b80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.319903] 2ba0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.344486] 2bc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.369069] 2be0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.393651] 2c00 ed942c00 ed942c00 ed942c08 ed942c08 ed942c10 ed942c10 00000000 00000000 [ 2316.418241] 2c20 00000000 00000000 ed942c00 ef395b80 ffffffff 00000004 00000000 00000000 [ 2316.442831] 2c40 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.467417] 2c60 00000000 00000000 00000000 00000000 00000000 00000000 00000001 00000048 [ 2316.492021] [ 2316.492021] R7: 0xef395ba8: [ 2316.504804] 5ba8 c0012d9d c0012b39 c0012fc1 c0013159 c0012f49 c00130fd c00130f1 c007d625 [ 2316.529398] 5bc8 c007d705 c007d701 c007ad91 00000000 00000000 00000000 00000000 00000000 [ 2316.553990] 5be8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.578589] 5c08 00000000 c0014761 c00148e9 00000000 00000000 00000000 00000000 00000000 [ 2316.603179] 5c28 00000000 00000001 00000000 ef395c34 ef395c34 00000000 00000000 00000000 [ 2316.627769] 5c48 00000000 00000000 ef181400 c0013a99 c05ff6c4 c05ff6c4 c05f3704 00000000 [ 2316.652360] 5c68 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ef3918c0 [ 2316.676963] 5c88 ef3921c0 ef0c388c ef395d8c ef3aea00 ef126400 c0619438 ef393488 00000002 [ 2316.701559] [ 2316.701559] R8: 0xef395b00: [ 2316.714342] 5b00 00000000 00000000 00000000 ef395b0c ef395b0c 00000000 00000001 c0605bd8 [ 2316.738933] 5b20 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.763534] 5b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.788124] 5b60 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.812712] 5b80 c0607de0 c0607bbc 00000000 00000000 00000000 ffffffff c05f37f4 c05f3900 [ 2316.837305] 5ba0 00000000 c0012d1d c0012d9d c0012b39 c0012fc1 c0013159 c0012f49 c00130fd [ 2316.861909] 5bc0 c00130f1 c007d625 c007d705 c007d701 c007ad91 00000000 00000000 00000000 [ 2316.886503] 5be0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2316.911091] [ 2316.911091] R9: 0xed91dea0: [ 2316.923874] dea0 ed942c00 c007fcd7 ffffffff ef395b80 c007dd31 ed942d58 00000000 00000005 [ 2316.948464] dec0 00000000 c007ff01 00000000 00000000 00000000 ee867ac0 00000000 00000000 [ 2316.973067] dee0 00000cf7 ed91c000 00000000 c0080859 00000000 00000000 00000000 4011b3b8 [ 2316.997657] df00 ffffffff 00000003 c05fb604 ee235888 ee09c048 00000000 ef3abc10 c00b8a77 [ 2317.022248] df20 00000001 00000048 00000001 00000000 00000000 00000000 00000000 00000000 [ 2317.046837] df40 00000003 00000000 00001003 00000000 00000000 00000000 00000000 00000000 [ 2317.071437] df60 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2317.096024] df80 ef2239c0 00000000 00000000 00000cf7 0000016c c000cf04 ed91c000 00000000 [ 2317.120617] [ 2317.120617] R10: 0xee867a40: [ 2317.133661] 7a40 00000001 00000000 ee867a48 ee867a48 00000000 00000000 ee867a58 ee867a58 [ 2317.158263] 7a60 00000000 00000000 00000000 00000000 00000000 00000006 00000020 00000000 [ 2317.182853] 7a80 0000c350 0000c350 00000000 00000000 00000001 00000000 b17b75fc ad044ff8 [ 2317.207443] 7aa0 f66f4f8d f14f53e9 58eb7744 22b7139c 4b4e4288 2d8d9800 c31185ef d6ff57e5 [ 2317.232038] 7ac0 00000001 ed998000 00000003 00400040 00000000 00000000 00000000 00000000 [ 2317.256643] 7ae0 00000078 00000078 00000078 00000000 c03dc5a4 00000000 00000400 00400000 [ 2317.281236] 7b00 00000001 00000000 00000000 ee867b0c ee867b0c 00000000 0a61c3e8 0000021b [ 2317.305829] 7b20 000be9a5 00000000 111d5781 0000003a 00000000 00000000 00000001 00000000 [ 2317.330424] Process perf (pid: 3318, stack limit = 0xed91c238) [ 2317.347897] Stack: (0xed91de80 to 0xed91e000) [ 2317.360955] de80: 000080d0 60030013 00000288 c007fd41 ef395b80 ed942c00 c0607bbc 00000000 [ 2317.385468] dea0: ed942c00 c007fcd7 ffffffff ef395b80 c007dd31 ed942d58 00000000 00000005 [ 2317.409981] dec0: 00000000 c007ff01 00000000 00000000 00000000 ee867ac0 00000000 00000000 [ 2317.434492] dee0: 00000cf7 ed91c000 00000000 c0080859 00000000 00000000 00000000 4011b3b8 [ 2317.459005] df00: ffffffff 00000003 c05fb604 ee235888 ee09c048 00000000 ef3abc10 c00b8a77 [ 2317.483514] df20: 00000001 00000048 00000001 00000000 00000000 00000000 00000000 00000000 [ 2317.508025] df40: 00000003 00000000 00001003 00000000 00000000 00000000 00000000 00000000 [ 2317.532534] df60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2317.557046] df80: ef2239c0 00000000 00000000 00000cf7 0000016c c000cf04 ed91c000 00000000 [ 2317.581559] dfa0: 4011b7c8 c000cd41 00000000 00000000 4064d648 00000cf7 ffffffff ffffffff [ 2317.606070] dfc0: 00000000 00000000 00000cf7 0000016c 4064c158 4064c138 00000008 4011b7c8 [ 2317.630582] dfe0: beb4b960 beb4b950 400d5b9d 401e0400 20030010 4064d648 00000000 00000000 [ 2317.655119] [] (armpmu_event_init+0x5f/0x1e4) from [] (perf_init_event+0x6b/0x98) [ 2317.682772] [] (perf_init_event+0x6b/0x98) from [] (perf_event_alloc+0x1fd/0x344) [ 2317.710417] [] (perf_event_alloc+0x1fd/0x344) from [] (SyS_perf_event_open+0x58d/0x69c) [ 2317.739654] [] (SyS_perf_event_open+0x58d/0x69c) from [] (ret_fast_syscall+0x1/0x46) [ 2317.768080] Code: bad PC value [ 2317.777357] ---[ end trace a0edd7cb7bf59b9a ]--- [ 2317.791233] Kernel panic - not syncing: Fatal exception [ 2317.806900] CPU3: stopping [ 2317.815016] CPU: 3 PID: 1961 Comm: SurfaceFlinger Tainted: G D 3.10.0-rc2-00182-g4f1a63b #1 [ 2317.842679] [] (unwind_backtrace+0x1/0x9c) from [] (show_stack+0x11/0x14) [ 2317.868241] [] (show_stack+0x11/0x14) from [] (handle_IPI+0x125/0x160) [ 2317.893021] [] (handle_IPI+0x125/0x160) from [] (gic_handle_irq+0x4b/0x50) [ 2317.918845] [] (gic_handle_irq+0x4b/0x50) from [] (__irq_usr+0x49/0x60) [ 2317.943868] Exception stack(0xee931fb0 to 0xee931ff8) [ 2317.959001] 1fa0: 00000098 00988000 3a000000 407a2932 [ 2317.983514] 1fc0: 41866000 00010000 000003ff 407a3002 00000000 00000098 00000000 00000000 [ 2318.008021] 1fe0: 00000000 4059a518 405c4734 405c80f4 800f0010 ffffffff [ 2318.027837] CPU0: stopping [ 2318.035944] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D 3.10.0-rc2-00182-g4f1a63b #1 [ 2318.061512] [] (unwind_backtrace+0x1/0x9c) from [] (show_stack+0x11/0x14) [ 2318.087073] [] (show_stack+0x11/0x14) from [] (handle_IPI+0x125/0x160) [ 2318.111851] [] (handle_IPI+0x125/0x160) from [] (gic_handle_irq+0x4b/0x50) [ 2318.137671] [] (gic_handle_irq+0x4b/0x50) from [] (__irq_svc+0x3b/0x5c) [ 2318.162694] Exception stack(0xc05f3f60 to 0xc05f3fa8) [ 2318.177833] 3f60: ffffffed 008bf000 c05fbe78 00000000 c05f2000 c063182c c05f2000 c0631165 [ 2318.202345] 3f80: c063182c c05fa558 c03db0a0 c05f2000 c0eac720 c05f3fa8 c000d997 c000d990 [ 2318.226846] 3fa0: 600f0033 ffffffff [ 2318.237306] [] (__irq_svc+0x3b/0x5c) from [] (arch_cpu_idle+0x1c/0x28) [ 2318.262102] [] (arch_cpu_idle+0x1c/0x28) from [] (cpu_startup_entry+0x5d/0x164) [ 2318.289232] [] (cpu_startup_entry+0x5d/0x164) from [] (start_kernel+0x229/0x280) [ 2318.316600] CPU1: stopping [ 2318.324707] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 3.10.0-rc2-00182-g4f1a63b #1 [ 2318.350276] [] (unwind_backtrace+0x1/0x9c) from [] (show_stack+0x11/0x14) [ 2318.375836] [] (show_stack+0x11/0x14) from [] (handle_IPI+0x125/0x160) [ 2318.400614] [] (handle_IPI+0x125/0x160) from [] (gic_handle_irq+0x4b/0x50) [ 2318.426436] [] (gic_handle_irq+0x4b/0x50) from [] (__irq_svc+0x3b/0x5c) [ 2318.451461] Exception stack(0xef0a3f90 to 0xef0a3fd8) [ 2318.466593] 3f80: ffffffed 008c8000 c05fbe78 00000000 [ 2318.491105] 3fa0: ef0a2000 c063182c ef0a2000 c0631165 c063182c c05fa558 c03db0a0 ef0a2000 [ 2318.515613] 3fc0: 00000010 ef0a3fd8 c000d997 c000d990 60070033 ffffffff [ 2318.535445] [] (__irq_svc+0x3b/0x5c) from [] (arch_cpu_idle+0x1c/0x28) [ 2318.560229] [] (arch_cpu_idle+0x1c/0x28) from [] (cpu_startup_entry+0x5d/0x164) [ 2318.587351] [] (cpu_startup_entry+0x5d/0x164) from [<603cfb29>] (0x603cfb29)