Attachment 154149 Details for Bug 238768 – strace of kexec command

strace of kexec command

kexecstrace.log (text/plain), 6.35 KB, created by Zing on 2007-05-04 18:04:51 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Zing

Created: 2007-05-04 18:04:51 UTC

Size: 6.35 KB

patch

obsolete

>execve("/sbin/kexec", ["/sbin/kexec", "--args-linux", "--elf64-core-headers", "-p", "--command-line=ro root=LABEL=/  "..., "--initrd=/boot/initrd-2.6.20-1.2"..., "/boot/vmlinuz-2.6.20-1.2948.fc6"], [/* 23 vars */]) = 0
>brk(0)                                  = 0x91c9000
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f9e000
>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=36480, ...}) = 0
>mmap2(NULL, 36480, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f95000
>close(3)                                = 0
>open("/usr/lib/libz.so.1", 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\240\306"..., 512) = 512
>fstat64(3, {st_mode=S_IFREG|0755, st_size=75284, ...}) = 0
>mmap2(0x98b000, 76656, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x98b000
>mmap2(0x99d000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11) = 0x99d000
>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\0p0\203\000"..., 512) = 512
>fstat64(3, {st_mode=S_IFREG|0755, st_size=1576920, ...}) = 0
>mmap2(0x81d000, 1295780, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x81d000
>mmap2(0x954000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x137) = 0x954000
>mmap2(0x957000, 9636, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x957000
>close(3)                                = 0
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f94000
>set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f946c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
>mprotect(0x954000, 8192, PROT_READ)     = 0
>mprotect(0x819000, 4096, PROT_READ)     = 0
>munmap(0xb7f95000, 36480)               = 0
>brk(0)                                  = 0x91c9000
>brk(0x91ea000)                          = 0x91ea000
>open("/boot/vmlinuz-2.6.20-1.2948.fc6", O_RDONLY) = 3
>fstat64(3, {st_mode=S_IFREG|0644, st_size=1983796, ...}) = 0
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f9d000
>read(3, "f\352\10\0\0\0\300\7\214\310\216\330\216\300\216\320\274"..., 16384) = 16384
>_llseek(3, 0, [16384], SEEK_CUR)        = 0
>read(3, "\257\251\3\315\225\372\240\266\216n\312j\6\260II\3707`"..., 49152) = 49152
>mmap2(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f73000
>read(3, "\200\n\3445\233\362\200\312\273\366\16\233\244\273\377"..., 65536) = 65536
>mremap(0xb7f73000, 135168, 266240, MREMAP_MAYMOVE) = 0xb7f32000
>read(3, ";\250\17aG\240\261\357\271\17\231a2\221yjF;\21\23\227\23"..., 131072) = 131072
>mremap(0xb7f32000, 266240, 528384, MREMAP_MAYMOVE) = 0xb7eb1000
>read(3, "\315j\254}\10z\3268};\276\310\3&\20\222\22\330\227\370"..., 262144) = 262144
>mremap(0xb7eb1000, 528384, 1052672, MREMAP_MAYMOVE) = 0xb7db0000
>read(3, "\236[\360hZ\n\217\26\223\244]\300\37\222\265a\374!E\213"..., 524288) = 524288
>mremap(0xb7db0000, 1052672, 2101248, MREMAP_MAYMOVE) = 0xb7baf000
>read(3, "8\352\303$\200\36I\v\222\371V\r\302.#\356\275(\36\23\217"..., 1048576) = 935220
>read(3, "", 110592)                     = 0
>read(3, "", 110592)                     = 0
>close(3)                                = 0
>munmap(0xb7f9d000, 4096)                = 0
>open("/proc/iomem", O_RDONLY)           = 3
>fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f9d000
>read(3, "00000000-0009d3ff : System RAM\n0"..., 1024) = 1024
>read(3, "00-f910040f : i6300ESB timer\nfec"..., 1024) = 91
>read(3, "", 1024)                       = 0
>close(3)                                = 0
>munmap(0xb7f9d000, 4096)                = 0
>open("/boot/initrd-2.6.20-1.2948.fc6kdump.img", O_RDONLY) = 3
>fstat64(3, {st_mode=S_IFREG|0600, st_size=2306624, ...}) = 0
>mmap2(NULL, 2310144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb797b000
>read(3, "\37\213\10\0zq;F\2\3\264Z\rtSU\266>)\1\322\32m\204\266"..., 2306624) = 2306624
>close(3)                                = 0
>open("/proc/iomem", O_RDONLY)           = 3
>fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb797a000
>read(3, "00000000-0009d3ff : System RAM\n0"..., 1024) = 1024
>read(3, "00-f910040f : i6300ESB timer\nfec"..., 1024) = 91
>read(3, "", 1024)                       = 0
>close(3)                                = 0
>munmap(0xb797a000, 4096)                = 0
>mmap2(NULL, 659456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78da000
>open("/proc/stat", O_RDONLY)            = 3
>fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78d9000
>read(3, "cpu  21164 125 4214 32420234 268"..., 1024) = 686
>read(3, "", 1024)                       = 0
>close(3)                                = 0
>munmap(0xb78d9000, 4096)                = 0
>open("/proc/stat", O_RDONLY)            = 3
>fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78d9000
>read(3, "cpu  21164 125 4214 32420234 268"..., 1024) = 686
>read(3, "", 1024)                       = 0
>close(3)                                = 0
>munmap(0xb78d9000, 4096)                = 0
>open("/sys/kernel/crash_notes", O_RDONLY) = -1 ENOENT (No such file or directory)
>open("/sys/devices/system/cpu/cpu0/crash_notes", O_RDONLY) = 3
>fstat64(3, {st_mode=S_IFREG|0400, st_size=4096, ...}) = 0
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78d9000
>read(3, "37f38c00\n", 4096)             = 9
>open("/sys/kernel/crash_notes", O_RDONLY) = -1 ENOENT (No such file or directory)
>open("/sys/devices/system/cpu/cpu1/crash_notes", O_RDONLY) = 4
>fstat64(4, {st_mode=S_IFREG|0400, st_size=4096, ...}) = 0
>mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78d8000
>read(4, "37f38800\n", 4096)             = 9
>write(2, "Cannot load /boot/vmlinuz-2.6.20"..., 44) = 44
>exit_group(-1)                          = ?
> /sbin/kexec  --args-linux --elf64-core-headers -p              --command-line="ro root=LABEL=/  irqpoll maxcpus=1"             --initrd=/boot/initrd-2.6.20-1.2948.fc6kdump.img /boot/vmlinuz-2.6.20-1.2948.fc6

Actions: View

Attachments on bug 238768: 154149 | 154826 | 155015 | 155257 | 155721