#281 [ltp] kill07 fails for Illegal use of supervisor resource

[panmingquan]

[ltp] kill07 fails for Illegal use of supervisor resource.

** STEP 1625: execute [kill07] ...

kill07^M
Illegal use of supervisor resource^M
^A5 - Attempted to use a Supervisor register or instruction from User mode.^M
^A5 Supervisor resources are registers and instructions that are reserved^M
^A5 for Supervisor use: Supervisor only registers, all MMRs, and Supervisor^M
^A5 only instructions.^M
Deferred Exception context^M
CURRENT PROCESS:^M
---crash

!!!! recovering

!!!! hit ENTER

COMM=kill07 PID=11724 CPU=0^M
TEXT = 0x00580040-0x0058cce0 DATA = 0x0058cd00-0x0058fd68^M
BSS = 0x0058fd68-0x00594d10 USER-STACK = 0x005a4f08^M
^M
return address: [0x0058036c]; contents of:^M
0x00580340: 9108 e122 03b6 e300 1b73 e14a 0059 e10a ^M
0x00580350: 0e78 9310 0c38 1882 6001 6002 e300 1b20 ^M
0x00580360: 3210 e149 0059 e109 0e70 9308 [9110] 0c38 ^M
0x00580370: 1880 304f 3057 9317 6741 66a2 6048 e300 ^M
^M
CPU: 0 PID: 11724 Comm: kill07 Not tainted 4.0.0-rc3-ADI-2014R1-pre-00463-gf3291db-dirty #4^M
task: 029c3bc0 ti: 0050a000 task.ti: 0050a000^M
ADSP-BF537-0.2 500(MHz CCLK) 125(MHz SCLK) (mpu off)^M
Linux version 4.0.0-rc3-ADI-2014R1-pre-00463-gf3291db-dirty (test@uclinux52-BF537-ssm2603) (gcc version 4.3.5 (ADI-master/git-a2bfd7b) ) #4 Tue Mar 10 09:16:37 CST 2015^M
^M
SEQUENCER STATUS: Not tainted^M
SEQSTAT: 0000002e IPEND: 0008 IMASK: ffff SYSCFG: 0006^M
EXCAUSE : 0x2e^M
physical IVG3 asserted : <0xffa006c8> { _trap + 0x0 }^M
RETE: <0x00000000> / Maybe null pointer? /^M
RETN: <0x0050c000> / kernel dynamic memory /^M
RETX: <0x00000480> / Maybe fixed code section /^M
RETS: <0x00580360> [ kill07 + 0x320 ]^M
PC : <0x0058036c> [ kill07 + 0x32c ]^M
DCPLB_FAULT_ADDR: <0xfffffffc> / core mmrs /^M
ICPLB_FAULT_ADDR: <0x0058036c> [ kill07 + 0x32c ]^M
PROCESSOR STATE:^M
R0 : ffffffff R1 : 00000000 R2 : 00000000 R3 : 000000ff^M
R4 : 0058ccb0 R5 : 00590e30 R6 : 005a4f0c R7 : 00000000^M
P0 : 00000152 P1 : 00590e70 P2 : ffffffff P3 : 00000001^M
P4 : 0058fa74 P5 : 0058cd00 FP : 005a4ea8 SP : 0050bf24^M
LB0: 00585c7d LT0: 00585c7c LC0: 00000000^M
LB1: 00584ce9 LT1: 00584ce8 LC1: 00000000^M
B0 : 00000000 L0 : 00000000 M0 : 00000004 I0 : 005a4a44^M
B1 : 00000000 L1 : 00000000 M1 : 00000000 I1 : 00000000^M
B2 : 00000000 L2 : 00000000 M2 : 00000000 I2 : 02e93ba0^M
B3 : 00000000 L3 : 00000000 M3 : 00000000 I3 : 00000000^M
A0.w: 00000039 A0.x: 00000000 A1.w: 00000039 A1.x: 00000000^M
USP : 005a4e60 ASTAT: 02002000^M
^M
Hardware Trace:^M
0 Target : <0x00004174> { _trap_c + 0x0 }^M
Source : <0xffa0065c> { _exception_to_level5 + 0xa4 } CALL pcrel^M
1 Target : <0xffa005b8> { _exception_to_level5 + 0x0 }^M
Source : <0xffa00470> { _bfin_return_from_exception + 0x20 } RTX^M
2 Target : <0xffa00450> { _bfin_return_from_exception + 0x0 }^M
Source : <0xffa00512> { _ex_trap_c + 0x72 } JUMP.S^M
3 Target : <0xffa004a0> { _ex_trap_c + 0x0 }^M
Source : <0xffa00730> { _trap + 0x68 } JUMP (P4)^M
4 Target : <0xffa006e6> { _trap + 0x1e }^M
Source : <0xffa006e2> { _trap + 0x1a } IF CC JUMP pcrel ^M
5 Target : <0xffa006c8> { _trap + 0x0 }^M
FAULT : <0x0058036c> [ kill07 + 0x32c ] R0 = [P2]^M
Source : <0x0058036a> [ kill07 + 0x32a ] [P1] = R0 ^M
6 Target : <0x00580360> [ kill07 + 0x320 ]^M
Source : <0x005839ba> [ kill07 + 0x397a ] RTS^M
7 Target : <0x005839b4> [ kill07 + 0x3974 ]^M
Source : <0x005839c8> [ kill07 + 0x3988 ] JUMP.S^M
8 Target : <0x005839c0> [ kill07 + 0x3980 ]^M
Source : <0x00583928> [ kill07 + 0x38e8 ] RTS^M
9 Target : <0x00583918> [ kill07 + 0x38d8 ]^M
Source : <0x005839bc> [ kill07 + 0x397c ] CALL pcrel^M
10 Target : <0x005839bc> [ kill07 + 0x397c ]^M
Source : <0x005839b0> [ kill07 + 0x3970 ] IF !CC JUMP pcrel ^M
11 Target : <0x005839a8> [ kill07 + 0x3968 ]^M
Source : <0xffa00b6a> { common_int_entry + 0xda } RTI^M
12 Target : <0xffa00b08> { common_int_entry + 0x78 }^M
Source : <0xffa00f4c> { _evt_system_call + 0x64 } JUMP.S^M
13 Target : <0xffa00f4c> { _evt_system_call + 0x64 }^M
Source : <0xffa007f6> { _system_call + 0xba } RTS^M
14 Target : <0xffa007f0> { _system_call + 0xb4 }^M
Source : <0x0001ca82> { _task_work_run + 0xaa } RTS^M
15 Target : <0x0001ca7a> { _task_work_run + 0xa2 }^M
Source : <0x0001ca26> { _task_work_run + 0x4e } IF CC JUMP pcrel ^M
Userspace Stack^M
Stack info:^M
SP: [0x005a4e60] <0x005a4e60> [ kill07 + 0x24e60 ]^M
FP: (0x005a4ea8)^M
Memory from 0x005a4e60 to 005a5000^M
005a4e60:[00000000] 005a4f0c 0000000d 00000000 01000415 1a131100 00000000 00000016 ^M
005a4e80: 00000000 00000000 00000000 005a4eac 0058015c 10000000 0000002f 00000000 ^M
005a4ea0: 00000000 00000001 (005a4ec8)<00587d94> 0058cd00 00000000 005a4f0c 00000000 ^M
005a4ec0: 005a4f0c 00000000 (00000000) 02e182b8 0058cd00 02e868e4 02e868e4 00000000 ^M
005a4ee0: 029d268d 005d9ff3 029d2c8c 00580234 00000000 00000000 0058ccb0 0058ccc2 ^M
005a4f00: 00000000 005d9ff8 00000001 005a4f40 00000000 005a4f47 005a4f4e 005a4f59 ^M
005a4f20: 005a4f6b 005a4f
!!!! hit Control-C
74 005a4f9c 005a4faa <005a4fb4> 005a4fc8 005a4fd1 00000000 ^M
005a4f40: 6c6c696b 48003730 3d454d4f 4554002f 763d4d52 32303174 6b6c6300 685f6e69 ^M
005a4f60: 35323d7a 30303030 50003030 2f3d4457 006e6962 48544150 62732f3d 2f3a6e69 ^M
005a4f80: 2f727375 6e696273 69622f3a 752f3a6e 622f7273 2f3a6e69 006e6962 4c454853 ^M
005a4fa0: 622f3d4c 732f6e69 53550068 723d5245 00746f6f 48535548 5245565f 4e4f4953 ^M
005a4fc0: 322e313d 00312e33 3d504d54 706d742f 61686300 5f65676e 656e776f 622f3d72 ^M
005a4fe0: 632f6e69 676e6168 776f5f65 0072656e 6e69622f 6c696b2f 0037306c 00000000 ^M
Return addresses in stack:^M
frame 1 : <0x00587d94> [ kill07 + 0x7d54 ]^M
address : <0x005a4fb4> [ kill07 + 0x24fb4 ]^M
^CILL^M
root:/bin>
** STEP 1626: goto test_cleanup

[panmingquan]

shmctl01 also fails for Illegal use of supervisor resource