http://bugzilla.suse.com/show_bug.cgi?id=936605
http://bugzilla.suse.com/show_bug.cgi?id=936605#c1
--- Comment #1 from Ben Kevan ---
Here's the strace from the btrfs delete:
munmap(0x7f1f77536000, 171468) = 0
set_tid_address(0x7f1f77531b90) = 5933
set_robust_list(0x7f1f77531ba0, 24) = 0
rt_sigaction(SIGRTMIN, {0x7f1f768ae9f0, [], SA_RESTORER|SA_SIGINFO,
0x7f1f768b7890}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f1f768aea80, [], SA_RESTORER|SA_RESTART|SA_SIGINFO,
0x7f1f768b7890}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
stat(".snapshots/3/snapshot", 0x7ffde74da400) = -1 ENOENT (No such file or
directory)
write(2, "ERROR: error accessing '.snapsho"..., 47ERROR: error accessing
'.snapshots/3/snapshot'
) = 47
exit_group(1) = ?
+++ exited with 1 +++
Here shows the file or directory does exist:
ll /.snapshots/3/
total 8
-rw------- 1 root root 160 Jun 30 10:49 info.xml
drwxr-xr-x 1 root root 276 Jun 30 11:13 snapshot
Here's the full strace for snapper delete 3
# strace snapper delete 3
execve("/usr/bin/snapper", ["snapper", "delete", "3"], [/* 62 vars */]) = 0
brk(0) = 0x97f000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d36e000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=171468, ...}) = 0
mmap(NULL, 171468, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f001d344000
close(3) = 0
open("/usr/lib64/libsnapper.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\276\4\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=771832, ...}) = 0
mmap(NULL, 2867832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001ce92000
mprotect(0x7f001cf46000, 2097152, PROT_NONE) = 0
mmap(0x7f001d146000, 32768, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb4000) = 0x7f001d146000
mmap(0x7f001d14e000, 632, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f001d14e000
close(3) = 0
open("/usr/lib64/libboost_system.so.1.54.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\23\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=14592, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d343000
mmap(NULL, 2109728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001cc8e000
mprotect(0x7f001cc91000, 2093056, PROT_NONE) = 0
mmap(0x7f001ce90000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f001ce90000
close(3) = 0
open("/lib64/libdbus-1.so.3", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\202\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=290752, ...}) = 0
mmap(NULL, 2386392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001ca47000
mprotect(0x7f001ca8d000, 2093056, PROT_NONE) = 0
mmap(0x7f001cc8c000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x45000) = 0x7f001cc8c000
close(3) = 0
open("/usr/lib64/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\0\6\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=995512, ...}) = 0
mmap(NULL, 3175456, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001c73f000
mprotect(0x7f001c829000, 2093056, PROT_NONE) = 0
mmap(0x7f001ca28000, 40960, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe9000) = 0x7f001ca28000
mmap(0x7f001ca32000, 82976, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f001ca32000
close(3) = 0
open("/lib64/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260/\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=92568, ...}) = 0
mmap(NULL, 2188320, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001c528000
mprotect(0x7f001c53e000, 2093056, PROT_NONE) = 0
mmap(0x7f001c73d000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f001c73d000
close(3) = 0
open("/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\34\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1974515, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d342000
mmap(NULL, 3828256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001c181000
mprotect(0x7f001c31f000, 2093056, PROT_NONE) = 0
mmap(0x7f001c51e000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f001c51e000
mmap(0x7f001c524000, 14880, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f001c524000
close(3) = 0
open("/usr/lib64/libboost_thread.so.1.54.0", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\302\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=97272, ...}) = 0
mmap(NULL, 2192616, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001bf69000
mprotect(0x7f001bf7f000, 2093056, PROT_NONE) = 0
mmap(0x7f001c17e000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f001c17e000
close(3) = 0
open("/usr/lib64/libxml2.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\26\3\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1479688, ...}) = 0
mmap(NULL, 3579992, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001bbfe000
mprotect(0x7f001bd5d000, 2097152, PROT_NONE) = 0
mmap(0x7f001bf5d000, 40960, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15f000) = 0x7f001bf5d000
mmap(0x7f001bf67000, 4184, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f001bf67000
close(3) = 0
open("/lib64/libacl.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\"\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=35464, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d341000
mmap(NULL, 2130592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001b9f5000
mprotect(0x7f001b9fd000, 2093056, PROT_NONE) = 0
mmap(0x7f001bbfc000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f001bbfc000
close(3) = 0
open("/usr/lib64/libmount.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\267\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=280112, ...}) = 0
mmap(NULL, 2379392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001b7b0000
mprotect(0x7f001b7f2000, 2097152, PROT_NONE) = 0
mmap(0x7f001b9f2000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x42000) = 0x7f001b9f2000
mmap(0x7f001b9f4000, 3712, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f001b9f4000
close(3) = 0
open("/usr/lib64/libbtrfs.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220$\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=55481, ...}) = 0
mmap(NULL, 2143104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001b5a4000
mprotect(0x7f001b5af000, 2093056, PROT_NONE) = 0
mmap(0x7f001b7ae000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f001b7ae000
close(3) = 0
open("/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20o\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=137435, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d340000
mmap(NULL, 2213008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001b387000
mprotect(0x7f001b39f000, 2093056, PROT_NONE) = 0
mmap(0x7f001b59e000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f001b59e000
mmap(0x7f001b5a0000, 13456, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f001b5a0000
close(3) = 0
open("/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200U\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1118633, ...}) = 0
mmap(NULL, 3146072, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001b086000
mprotect(0x7f001b186000, 2093056, PROT_NONE) = 0
mmap(0x7f001b385000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xff000) = 0x7f001b385000
close(3) = 0
open("/lib64/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P#\0\0\0\0\0\0"..., 832)
= 832
fstat(3, {st_mode=S_IFREG|0755, st_size=42670, ...}) = 0
mmap(NULL, 2128920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001ae7e000
mprotect(0x7f001ae85000, 2093056, PROT_NONE) = 0
mmap(0x7f001b084000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f001b084000
close(3) = 0
open("/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\16\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=18904, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d33f000
mmap(NULL, 2109712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001ac7a000
mprotect(0x7f001ac7d000, 2093056, PROT_NONE) = 0
mmap(0x7f001ae7c000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f001ae7c000
close(3) = 0
open("/lib64/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340$\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=88216, ...}) = 0
mmap(NULL, 2183304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001aa64000
mprotect(0x7f001aa79000, 2093056, PROT_NONE) = 0
mmap(0x7f001ac78000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f001ac78000
close(3) = 0
open("/usr/lib64/liblzma.so.5", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220+\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=154112, ...}) = 0
mmap(NULL, 2249200, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001a83e000
mprotect(0x7f001a863000, 2093056, PROT_NONE) = 0
mmap(0x7f001aa62000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f001aa62000
close(3) = 0
open("/lib64/libattr.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\25\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=18816, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d33e000
mmap(NULL, 2113912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001a639000
mprotect(0x7f001a63d000, 2093056, PROT_NONE) = 0
mmap(0x7f001a83c000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f001a83c000
close(3) = 0
open("/usr/lib64/libblkid.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\221\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=254864, ...}) = 0
mmap(NULL, 2354152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001a3fa000
mprotect(0x7f001a434000, 2097152, PROT_NONE) = 0
mmap(0x7f001a634000, 16384, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f001a634000
mmap(0x7f001a638000, 3048, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f001a638000
close(3) = 0
open("/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 l\0\0\0\0\0\0"..., 832)
= 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138792, ...}) = 0
mmap(NULL, 2242688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f001a1d6000
mprotect(0x7f001a1f7000, 2093056, PROT_NONE) = 0
mmap(0x7f001a3f6000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20000) = 0x7f001a3f6000
mmap(0x7f001a3f8000, 6272, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f001a3f8000
close(3) = 0
open("/usr/lib64/libuuid.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\27\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=19072, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d33d000
mmap(NULL, 2113952, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f0019fd1000
mprotect(0x7f0019fd5000, 2093056, PROT_NONE) = 0
mmap(0x7f001a1d4000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f001a1d4000
close(3) = 0
open("/usr/lib64/libpcre.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\30\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=440312, ...}) = 0
mmap(NULL, 2535720, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f0019d65000
mprotect(0x7f0019dd0000, 2093056, PROT_NONE) = 0
mmap(0x7f0019fcf000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6a000) = 0x7f0019fcf000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d33c000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d33b000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d33a000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d338000
arch_prctl(ARCH_SET_FS, 0x7f001d338880) = 0
mprotect(0x7f001c51e000, 16384, PROT_READ) = 0
mprotect(0x7f001b59e000, 4096, PROT_READ) = 0
mprotect(0x7f0019fcf000, 4096, PROT_READ) = 0
mprotect(0x7f001a1d4000, 4096, PROT_READ) = 0
mprotect(0x7f001ae7c000, 4096, PROT_READ) = 0
mprotect(0x7f001a3f6000, 4096, PROT_READ) = 0
mprotect(0x7f001a634000, 12288, PROT_READ) = 0
mprotect(0x7f001a83c000, 4096, PROT_READ) = 0
mprotect(0x7f001aa62000, 4096, PROT_READ) = 0
mprotect(0x7f001ac78000, 4096, PROT_READ) = 0
mprotect(0x7f001b084000, 4096, PROT_READ) = 0
mprotect(0x7f001b385000, 4096, PROT_READ) = 0
mprotect(0x7f001b7ae000, 4096, PROT_READ) = 0
mprotect(0x7f001b9f2000, 4096, PROT_READ) = 0
mprotect(0x7f001bbfc000, 4096, PROT_READ) = 0
mprotect(0x7f001bf5d000, 32768, PROT_READ) = 0
mprotect(0x7f001c73d000, 4096, PROT_READ) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d337000
mprotect(0x7f001ca28000, 32768, PROT_READ) = 0
mprotect(0x7f001ce90000, 4096, PROT_READ) = 0
mprotect(0x7f001c17e000, 8192, PROT_READ) = 0
mprotect(0x7f001cc8c000, 4096, PROT_READ) = 0
mprotect(0x7f001d146000, 24576, PROT_READ) = 0
mprotect(0x638000, 4096, PROT_READ) = 0
mprotect(0x7f001d36f000, 4096, PROT_READ) = 0
munmap(0x7f001d344000, 171468) = 0
set_tid_address(0x7f001d338b50) = 6026
set_robust_list(0x7f001d338b60, 24) = 0
rt_sigaction(SIGRTMIN, {0x7f001b38d9f0, [], SA_RESTORER|SA_SIGINFO,
0x7f001b396890}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f001b38da80, [], SA_RESTORER|SA_RESTART|SA_SIGINFO,
0x7f001b396890}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
statfs("/sys/fs/selinux", 0x7ffd70635130) = -1 ENOENT (No such file or
directory)
statfs("/selinux", {f_type=0x9123683e, f_bsize=4096, f_blocks=5242880,
f_bfree=1581990, f_bavail=1388638, f_files=0, f_ffree=0, f_fsid={218989048,
-1009462933}, f_namelen=255, f_frsize=4096}) = 0
brk(0) = 0x97f000
brk(0x9a0000) = 0x9a0000
open("/proc/filesystems", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d36d000
read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tr"..., 1024) = 296
read(3, "", 1024) = 0
close(3) = 0
munmap(0x7f001d36d000, 4096) = 0
futex(0x7f001ca4496c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f001ca44978, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such
file or directory)
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2434, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f001d36d000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2434
read(3, "", 4096) = 0
close(3) = 0
munmap(0x7f001d36d000, 4096) = 0
open("/usr/lib/locale/en_US.UTF-8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = -1 ENOENT
(No such file or directory)
open("/usr/lib/locale/en_US.utf8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=256420, ...}) = 0
mmap(NULL, 256420, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f001d2f8000
close(3) = 0
open("/usr/lib64/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=26244, ...}) = 0
mmap(NULL, 26244, PROT_READ, MAP_SHARED, 3, 0) = 0x7f001d367000
close(3) = 0
futex(0x7f001c5238f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
clock_getres(CLOCK_MONOTONIC, {0, 1}) = 0
getresuid([0], [0], [0]) = 0
getresgid([0], [0], [0]) = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3
connect(3, {sa_family=AF_LOCAL, sun_path="/run/dbus/system_bus_socket"}, 29) =
0
fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
geteuid() = 0
getsockname(3, {sa_family=AF_LOCAL, NULL}, [2]) = 0
poll([{fd=3, events=POLLOUT}], 1, 0) = 1 ([{fd=3, revents=POLLOUT}])
sendto(3, "\0", 1, MSG_NOSIGNAL, NULL, 0) = 1
sendto(3, "AUTH EXTERNAL 30\r\n", 18, MSG_NOSIGNAL, NULL, 0) = 18
poll([{fd=3, events=POLLIN}], 1, 4294967295) = 1 ([{fd=3, revents=POLLIN}])
read(3, "OK 279bcef2f2341a68c00993955592d"..., 2048) = 37
poll([{fd=3, events=POLLOUT}], 1, 4294967295) = 1 ([{fd=3, revents=POLLOUT}])
sendto(3, "NEGOTIATE_UNIX_FD\r\n", 19, MSG_NOSIGNAL, NULL, 0) = 19
poll([{fd=3, events=POLLIN}], 1, 4294967295) = 1 ([{fd=3, revents=POLLIN}])
read(3, "AGREE_UNIX_FD\r\n", 2048) = 15
poll([{fd=3, events=POLLOUT}], 1, 4294967295) = 1 ([{fd=3, revents=POLLOUT}])
sendto(3, "BEGIN\r\n", 7, MSG_NOSIGNAL, NULL, 0) = 7
poll([{fd=3, events=POLLIN|POLLOUT}], 1, 4294967295) = 1 ([{fd=3,
revents=POLLOUT}])
sendmsg(3, {msg_name(0)=NULL,
msg_iov(2)=[{"l\1\0\1\0\0\0\0\1\0\0\0n\0\0\0\1\1o\0\25\0\0\0/org/fre"..., 128},
{"", 0}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 128
poll([{fd=3, events=POLLIN}], 1, 25000) = 1 ([{fd=3, revents=POLLIN}])
recvmsg(3, {msg_name(0)=NULL,
msg_iov(1)=[{"l\2\1\1\n\0\0\0\1\0\0\0=\0\0\0\6\1s\0\5\0\0\0:1.52\0\0\0"...,
2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 260
recvmsg(3, 0x7ffd706346a0, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily
unavailable)
sendmsg(3, {msg_name(0)=NULL,
msg_iov(2)=[{"l\1\0\1\t\0\0\0\2\0\0\0\177\0\0\0\1\1o\0\25\0\0\0/org/ope"...,
144}, {"\4\0\0\0root\0", 9}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) =
153
poll([{fd=3, events=POLLIN}], 1, 4294967295) = 1 ([{fd=3, revents=POLLIN}])
recvmsg(3, {msg_name(0)=NULL,
msg_iov(1)=[{"l\2\1\1\360\0\0\0\t\0\0\0>\0\0\0\6\1s\0\5\0\0\0:1.52\0\0\0"...,
2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 320
recvmsg(3, 0x7ffd706345f0, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily
unavailable)
sendmsg(3, {msg_name(0)=NULL,
msg_iov(2)=[{"l\1\0\1\24\0\0\0\3\0\0\0\201\0\0\0\1\1o\0\25\0\0\0/org/ope"...,
152}, {"\4\0\0\0root\0\0\0\0\4\0\0\0\3\0\0\0", 20}], msg_controllen=0,
msg_flags=0}, MSG_NOSIGNAL) = 172
poll([{fd=3, events=POLLIN}], 1, 4294967295) = 1 ([{fd=3, revents=POLLIN}])
recvmsg(3, {msg_name(0)=NULL,
msg_iov(1)=[{"l\3\1\1&\0\0\0\v\0\0\0V\0\0\0\6\1s\0\5\0\0\0:1.52\0\0\0"...,
2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 142
recvmsg(3, 0x7ffd70634620, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily
unavailable)
futex(0x7f001c73e1b0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
write(2, "Deleting snapshot failed.", 25Deleting snapshot failed.) = 25
write(2, "\n", 1
) = 1
exit_group(1) = ?
Again this only happens for this single snapshot.
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