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Red Hat Bugzilla – Attachment 315207 Details for
Bug 460521
[5.2] LTP shmem_test_06 random failure
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strace for the failed test
strace (text/plain), 12.64 KB, created by
Qian Cai
on 2008-08-28 12:45:07 UTC
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Description:
strace for the failed test
Filename:
MIME Type:
Creator:
Qian Cai
Created:
2008-08-28 12:45:07 UTC
Size:
12.64 KB
patch
obsolete
>.qa.[root@i386-5s-1-m1 ipc_stress]# strace ./shmem_test_06 >execve("./shmem_test_06", ["./shmem_test_06"], [/* 30 vars */]) = 0 >brk(0) = 0x82f7000 >access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) >open("/etc/ld.so.cache", O_RDONLY) = 3 >fstat64(3, {st_mode=S_IFREG|0644, st_size=161150, ...}) = 0 >mmap2(NULL, 161150, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f2c000 >close(3) = 0 >open("/lib/libpthread.so.0", O_RDONLY) = 3 >read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360\307\320\0004\0\0\0"..., 512) = 512 >fstat64(3, {st_mode=S_IFREG|0755, st_size=125744, ...}) = 0 >mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f2b000 >mmap2(0xd08000, 90592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xd08000 >mmap2(0xd1b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12) = 0xd1b000 >mmap2(0xd1d000, 4576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xd1d000 >close(3) = 0 >open("/lib/libc.so.6", O_RDONLY) = 3 >read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000o\21\0004\0\0\0"..., 512) = 512 >fstat64(3, {st_mode=S_IFREG|0755, st_size=1602128, ...}) = 0 >mmap2(0x101000, 1320356, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x101000 >mmap2(0x23e000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13d) = 0x23e000 >mmap2(0x241000, 9636, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x241000 >close(3) = 0 >mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f2a000 >set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f2a6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 >mprotect(0x23e000, 8192, PROT_READ) = 0 >mprotect(0xd1b000, 4096, PROT_READ) = 0 >mprotect(0x323000, 4096, PROT_READ) = 0 >munmap(0xb7f2c000, 161150) = 0 >set_tid_address(0xb7f2a708) = 21199 >set_robust_list(0xb7f2a710, 0xc) = 0 >rt_sigaction(SIGRTMIN, {0xd0c3d0, [], SA_SIGINFO}, NULL, 8) = 0 >rt_sigaction(SIGRT_1, {0xd0c2e0, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0 >rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 >getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0 >uname({sys="Linux", node="i386-5s-1-m1.lab.bos.redhat.com", ...}) = 0 >fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 7), ...}) = 0 >mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f53000 >write(1, "./shmem_test_06: IPC Shared Memo"..., 53./shmem_test_06: IPC Shared Memory TestSuite program >) = 53 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x331005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x331005ae, 1048576, IPC_CREAT|0666) = 46825478 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(46825478, 0x20000000, 0) = 0x20000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0x20000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x341005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x341005ae, 1048576, IPC_CREAT|0666) = 46858247 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(46858247, 0x30000000, 0) = 0x30000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0x30000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x351005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x351005ae, 1048576, IPC_CREAT|0666) = 46891016 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(46891016, 0x48000000, 0) = 0x48000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0x48000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x361005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x361005ae, 1048576, IPC_CREAT|0666) = 46923785 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(46923785, 0x50000000, 0) = 0x50000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0x50000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x371005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x371005ae, 1048576, IPC_CREAT|0666) = 46956554 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(46956554, 0x60000000, 0) = 0x60000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0x60000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x381005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x381005ae, 1048576, IPC_CREAT|0666) = 46989323 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(46989323, 0x70000000, 0) = 0x70000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0x70000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x391005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x391005ae, 1048576, IPC_CREAT|0666) = 47022092 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(47022092, 0x80000000, 0) = 0x80000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0x80000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x411005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x411005ae, 1048576, IPC_CREAT|0666) = 47054861 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(47054861, 0x90000000, 0) = 0x90000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0x90000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x421005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x421005ae, 1048576, IPC_CREAT|0666) = 47087630 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(47087630, 0xa0000000, 0) = 0xa0000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0xa0000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x431005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x431005ae, 1048576, IPC_CREAT|0666) = 47120399 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(47120399, 0xb0000000, 0) = 0xb0000000 >write(1, "\n", 1 >) = 1 >write(1, "\tShared memory segment address :"..., 47 Shared memory segment address : 0x0xb0000000 >) = 47 >write(1, "\n", 1 >) = 1 >write(1, "\tIndex through shared memory seg"..., 41 Index through shared memory segment ... >) = 41 >stat64("/dev/null", {st_mode=S_IFCHR|0777, st_rdev=makedev(1, 3), ...}) = 0 >write(1, "\n", 1 >) = 1 >write(1, "\tmykey to uniquely identify the "..., 65 mykey to uniquely identify the shared memory segment 0x451005ae >) = 65 >write(1, "\n", 1 >) = 1 >write(1, "\tGet shared memory segment (1048"..., 43 Get shared memory segment (1048576 bytes) >) = 43 >shmget(0x451005ae, 1048576, IPC_CREAT|0666) = 47153168 >write(1, "\n", 1 >) = 1 >write(1, "\tAttach shared memory segment to"..., 41 Attach shared memory segment to process >) = 41 >shmat(47153168, 0xbfe00000, 0) = -1 EINVAL (Invalid argument) >write(2, "ERROR [line: 205] shmat failed -"..., 71ERROR [line: 205] shmat failed - return: 0xffffffff: Invalid argument > >) = 71 >exit_group(-1) = ? >
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