The LTP test case *msgctl10.c* fails on linux-2.6.29.6 for PowerPC architecture (ppc440)
msgctl10 1 B------------[ cut here ]------------ kernel BUG at arch/powerpc/kernel/traps.c:904! Oops: Exception in kernel mode, sig: 5 [#9] PREEMPT LTT NESTING LEVEL : 0 Virtex440 Modules linked in: NIP: c038178c LR: c0381640 CTR: c02650bc REGS: cafbbe70 TRAP: 0700 Tainted: G D (2.6.29.6) MSR: 00029000 <EE,ME,CE> CR: 48004224 XER: 20000008 TASK = cafa17f0[6435] 'msgctl10' THREAD: cafba000 GPR00: 00000001 cafbbf20 cafa17f0 ffffffda 08000000 00000001 00000037 ffffffff GPR08: cafa17f0 c04a0000 00021002 c0381594 28004222 1001f4bc bf93d950 100b0000 GPR16: 00000007 bf93d95c 100012a0 10005b84 00000067 100174e8 10017500 100174f8 GPR24: 00000000 00000001 103eaa50 00000000 00000000 00000000 08000000 cafbbf50 NIP [c038178c] program_check_exception+0x1f8/0x5f4 LR [c0381640] program_check_exception+0xac/0x5f4 Call Trace: [cafbbf20] [c0381640] program_check_exception+0xac/0x5f4 (unreliable) [cafbbf40] [c000e78c] ret_from_except_full+0x0/0x4c Instruction dump: 7d808120 4bc8ac20 2f830001 41beff38 2f83fff2 419e0024 77c00804 4182004c 3d20c04a 8809207c 2f800000 419e0080 <0fe00000> 48000000 80010024 3ca00003 ---[ end trace fd0893c7d8cee1bd ]--- ROK : Unexpected signal 11 received. msgctl10 1 FAIL : in read # = 21245,key = 533a msgctl10 0 WARN : Verify error in child 13, *buf = f1, val = 6d, size = 3 msgctl10 1 BROK : Unexpected signal 11 received. msgctl10 1 BROK : Msgsnd error in child 14, key = d344 errno = 43 msgctl10 0 WARN : tst_rmdir(): rmobj(/tmp/msgNjyTEb) failed: lstat(/tmp/msgNjyTEb) failed; errno=2: No such file or directory msgctl10 0 WARN : tst_rmdir(): rmobj(/tmp/msgNjyTEb) failed: lstat(/tmp/msgNjyTEb) failed; errno=2: No such file or directory msgctl10 1 FAIL : in read # = 54260,key = d46d msgctl10 1 B------------[ cut here ]------------ Any clue ? Thanks in Advance ! -- Srikanth Krishnakar **********************
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