[syslinux] Tftpd troubles after kernel-2.6.32-220.2.1.el6.x86_64 update
Dario Palmisano
Dario.Palmisano at icgeb.org
Wed Feb 1 00:23:45 PST 2012
On Tuesday 31 January 2012 23:17:05 H. Peter Anvin wrote:
> On 01/30/2012 03:19 AM, Dario Palmisano wrote:
> > Any suggestion is welcome.
>
> If you could get the output from "strace -f" from the TFTP server than
> might be useful.
>
> -hpa
>
Attached are 2 traces got with exactly the same system set up, one when booted
with kernel-2.6.32-131.21.1.el6.x86_64 (which works fine), also available at:
ftp://ftp.icgeb.org/pub/tmp/with_kernel-2.6.32-131.21.1.el6.x86_64
the other when booted with kernel-2.6.32-220.4.1.el6.x86_64 (which does not),
also available at:
ftp://ftp.icgeb.org/pub/tmp/with_kernel-2.6.32-220.4.1.el6.x86_64
Thanks
Dario
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2329 execve("/usr/sbin/in.tftpd", ["/usr/sbin/in.tftpd", "-L", "-s", "/tftpboot", "--verbosity", "10"], [/* 40 vars */]) = 0
2329 brk(0) = 0xe7a000
2329 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fe0b000
2329 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
2329 open("/etc/ld.so.cache", O_RDONLY) = 3
2329 fstat(3, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2329 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f272fdfb000
2329 close(3) = 0
2329 open("/lib64/libwrap.so.0", O_RDONLY) = 3
2329 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340.`\2113\0\0\0"..., 832) = 832
2329 fstat(3, {st_mode=S_IFREG|0755, st_size=39712, ...}) = 0
2329 mmap(0x3389600000, 2134792, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3389600000
2329 mprotect(0x3389608000, 2097152, PROT_NONE) = 0
2329 mmap(0x3389808000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x3389808000
2329 mmap(0x3389809000, 776, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3389809000
2329 close(3) = 0
2329 open("/lib64/libnsl.so.1", O_RDONLY) = 3
2329 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p@`\2223\0\0\0"..., 832) = 832
2329 fstat(3, {st_mode=S_IFREG|0755, st_size=116368, ...}) = 0
2329 mmap(0x3392600000, 2198192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3392600000
2329 mprotect(0x3392616000, 2093056, PROT_NONE) = 0
2329 mmap(0x3392815000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x3392815000
2329 mmap(0x3392817000, 6832, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3392817000
2329 close(3) = 0
2329 open("/lib64/libc.so.6", O_RDONLY) = 3
2329 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\355a\2033\0\0\0"..., 832) = 832
2329 fstat(3, {st_mode=S_IFREG|0755, st_size=1979000, ...}) = 0
2329 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fdfa000
2329 mmap(0x3383600000, 3803304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3383600000
2329 mprotect(0x3383797000, 2097152, PROT_NONE) = 0
2329 mmap(0x3383997000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x197000) = 0x3383997000
2329 mmap(0x338399c000, 18600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x338399c000
2329 close(3) = 0
2329 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fdf9000
2329 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fdf8000
2329 arch_prctl(ARCH_SET_FS, 0x7f272fdf9700) = 0
2329 mprotect(0x3392815000, 4096, PROT_READ) = 0
2329 mprotect(0x3383997000, 16384, PROT_READ) = 0
2329 mprotect(0x338341f000, 4096, PROT_READ) = 0
2329 munmap(0x7f272fdfb000, 64658) = 0
2329 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
2329 connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
2329 getpid() = 2329
2329 brk(0) = 0xe7a000
2329 brk(0xe9b000) = 0xe9b000
2329 chdir("/tftpboot") = 0
2329 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
2329 connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2329 close(4) = 0
2329 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
2329 connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2329 close(4) = 0
2329 open("/etc/nsswitch.conf", O_RDONLY) = 4
2329 fstat(4, {st_mode=S_IFREG|0644, st_size=1700, ...}) = 0
2329 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fe0a000
2329 read(4, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1700
2329 read(4, "", 4096) = 0
2329 close(4) = 0
2329 munmap(0x7f272fe0a000, 4096) = 0
2329 open("/etc/ld.so.cache", O_RDONLY) = 4
2329 fstat(4, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2329 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f272fdfb000
2329 close(4) = 0
2329 open("/lib64/libnss_files.so.2", O_RDONLY) = 4
2329 read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360!\0\0\0\0\0\0"..., 832) = 832
2329 fstat(4, {st_mode=S_IFREG|0755, st_size=65928, ...}) = 0
2329 mmap(NULL, 2151824, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f272fbea000
2329 mprotect(0x7f272fbf6000, 2097152, PROT_NONE) = 0
2329 mmap(0x7f272fdf6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0xc000) = 0x7f272fdf6000
2329 close(4) = 0
2329 mprotect(0x7f272fdf6000, 4096, PROT_READ) = 0
2329 munmap(0x7f272fdfb000, 64658) = 0
2329 open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 4
2329 fcntl(4, F_GETFD) = 0x1 (flags FD_CLOEXEC)
2329 fstat(4, {st_mode=S_IFREG|0644, st_size=2318, ...}) = 0
2329 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fe0a000
2329 read(4, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 2318
2329 close(4) = 0
2329 munmap(0x7f272fe0a000, 4096) = 0
2329 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
2329 fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
2329 fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2329 socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP) = 5
2329 fcntl(5, F_GETFL) = 0x2 (flags O_RDWR)
2329 fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2329 bind(4, {sa_family=AF_INET, sin_port=htons(69), sin_addr=inet_addr("0.0.0.0")}, 16) = 0
2329 setsockopt(5, SOL_IPV6, IPV6_V6ONLY, [1], 4) = 0
2329 bind(5, {sa_family=AF_INET6, sin6_port=htons(69), inet_pton(AF_INET6, "::", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
2329 rt_sigaction(SIGTERM, {0x4020a0, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2329 rt_sigaction(SIGINT, {0x4020a0, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2329 setsockopt(4294967295, SOL_IP, IP_MTU_DISCOVER, [0], 4) = -1 EBADF (Bad file descriptor)
2329 rt_sigaction(SIGCHLD, {SIG_IGN, [], SA_RESTORER|SA_NOCLDSTOP|SA_NOCLDWAIT, 0x3383632900}, NULL, 8) = 0
2329 rt_sigaction(SIGHUP, {0x402090, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2329 umask(0) = 022
2329 select(6, [4 5], NULL, NULL, NULL) = 1 (in [4])
2329 recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(56857), sin_addr=inet_addr("172.16.210.0")}, msg_iov(1)=[{"\0\2xfile\0netascii\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 65468}], msg_controllen=0, msg_flags=0}, 0) = 17
2329 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f272fdf99d0) = 2331
2329 select(6, [4 5], NULL, NULL, NULL <unfinished ...>
2331 rt_sigaction(SIGHUP, {SIG_IGN, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2331 close(3) = 0
2331 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
2331 connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
2331 open("/etc/hosts.allow", O_RDONLY) = 6
2331 fstat(6, {st_mode=S_IFREG|0644, st_size=370, ...}) = 0
2331 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fe0a000
2331 read(6, "#\n# hosts.allow\tThis file contai"..., 4096) = 370
2331 read(6, "", 4096) = 0
2331 close(6) = 0
2331 munmap(0x7f272fe0a000, 4096) = 0
2331 open("/etc/hosts.deny", O_RDONLY) = 6
2331 fstat(6, {st_mode=S_IFREG|0644, st_size=460, ...}) = 0
2331 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fe0a000
2331 read(6, "#\n# hosts.deny\tThis file contain"..., 4096) = 460
2331 read(6, "", 4096) = 0
2331 close(6) = 0
2331 munmap(0x7f272fe0a000, 4096) = 0
2331 close(4) = 0
2331 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
2331 open("/proc/sys/kernel/ngroups_max", O_RDONLY) = 6
2331 read(6, "65536\n", 31) = 6
2331 close(6) = 0
2331 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2331 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2331 close(6) = 0
2331 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2331 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2331 close(6) = 0
2331 open("/etc/group", O_RDONLY|O_CLOEXEC) = 6
2331 fstat(6, {st_mode=S_IFREG|0644, st_size=957, ...}) = 0
2331 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fe0a000
2331 lseek(6, 0, SEEK_CUR) = 0
2331 read(6, "root:x:0:root\nbin:x:1:root,bin,d"..., 4096) = 957
2331 read(6, "", 4096) = 0
2331 close(6) = 0
2331 munmap(0x7f272fe0a000, 4096) = 0
2331 open("/etc/ld.so.cache", O_RDONLY) = 6
2331 fstat(6, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2331 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7f272fdfb000
2331 close(6) = 0
2331 open("/lib64/libnss_sss.so.2", O_RDONLY) = 6
2331 read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\20\0\0\0\0\0\0"..., 832) = 832
2331 fstat(6, {st_mode=S_IFREG|0755, st_size=19264, ...}) = 0
2331 mmap(NULL, 2114736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7f272f9e5000
2331 mprotect(0x7f272f9e9000, 2097152, PROT_NONE) = 0
2331 mmap(0x7f272fbe9000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x4000) = 0x7f272fbe9000
2331 close(6) = 0
2331 munmap(0x7f272fdfb000, 64658) = 0
2331 fstat(-1, 0x7fff3dec3f80) = -1 EBADF (Bad file descriptor)
2331 socket(PF_FILE, SOCK_STREAM, 0) = 6
2331 fcntl(6, F_GETFL) = 0x2 (flags O_RDWR)
2331 fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2331 fcntl(6, F_GETFD) = 0
2331 fcntl(6, F_SETFD, FD_CLOEXEC) = 0
2331 connect(6, {sa_family=AF_FILE, path="/var/lib/sss/pipes/nss"}, 110) = 0
2331 fstat(6, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
2331 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2331 write(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2331 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2331 write(6, "\1\0\0\0", 4) = 4
2331 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2331 read(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2331 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2331 read(6, "\1\0\0\0", 4) = 4
2331 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2331 write(6, "\27\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2331 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2331 write(6, "nobody\0", 7) = 7
2331 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2331 read(6, "\30\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2331 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2331 read(6, "\0\0\0\0\0\0\0\0", 8) = 8
2331 setgroups(1, [99]) = 0
2331 chroot(".") = 0
2331 setregid(99, 99) = 0
2331 setreuid(99, 99) = 0
2331 bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("0.0.0.0")}, 16) = 0
2331 connect(4, {sa_family=AF_INET, sin_port=htons(56857), sin_addr=inet_addr("172.16.210.0")}, 16) = 0
2331 setsockopt(4, SOL_IP, IP_MTU_DISCOVER, [0], 4) = 0
2331 open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory)
2331 sendto(3, "<29>Feb 1 07:30:30 in.tftpd[233"..., 73, MSG_NOSIGNAL, NULL, 0) = 73
2331 open("xfile", O_WRONLY) = 7
2331 fstat(7, {st_mode=S_IFREG|0666, st_size=23383, ...}) = 0
2331 fcntl(7, F_SETLK, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = 0
2331 ftruncate(7, 0) = 0
2331 fcntl(7, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE)
2331 fstat(7, {st_mode=S_IFREG|0666, st_size=0, ...}) = 0
2331 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f272fe0a000
2331 lseek(7, 0, SEEK_CUR) = 0
2331 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
2331 sendto(4, "\0\4\0\0", 4, 0, NULL, 0) = 4
2331 select(5, [4], NULL, NULL, {1, 0}) = 1 (in [4], left {0, 996913})
2331 fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
2331 fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2331 recvfrom(4, "\0\3\0\1The X-Files is an American s"..., 65468, 0, NULL, NULL) = 516
2331 fcntl(4, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
2331 fcntl(4, F_SETFL, O_RDWR) = 0
2331 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
2331 sendto(4, "\0\4\0\1", 4, 0, NULL, 0) = 4
2331 write(7, "The X-Files is an American scien"..., 98) = 98
2331 lseek(7, 97, SEEK_SET) = 97
2331 write(7, "\ncreated by screenwriter Chris C"..., 105) = 105
2331 lseek(7, 201, SEEK_SET) = 201
2331 write(7, "\nto May 19, 2002 (2002-05-19). T"..., 103) = 103
2331 lseek(7, 303, SEEK_SET) = 303
2331 write(7, "\nsuch as \"The Truth Is Out There"..., 99) = 99
2331 lseek(7, 401, SEEK_SET) = 401
2331 write(7, "\ntouchstones in the 1990s. Seen "..., 105) = 105
2331 lseek(7, 505, SEEK_SET) = 505
2331 select(5, [4], NULL, NULL, {1, 0}) = 1 (in [4], left {0, 999998})
2331 fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
2331 fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2331 recvfrom(4, "\0\3\0\2f governments and large inst"..., 65468, 0, NULL, NULL) = 516
2331 fcntl(4, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
2331 fcntl(4, F_SETFL, O_RDWR) = 0
2331 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
2331 sendto(4, "\0\4\0\2", 4, 0, NULL, 0) = 4
2331 write(7, "\nof governments and large instit"..., 105) = 105
2331 lseek(7, 609, SEEK_SET) = 609
2331 write(7, "\non efforts to uncover the exist"..., 103) = 103
2331 lseek(7, 711, SEEK_SET) = 711
2331 write(7, "\nLone Gunmen.\r", 14) = 14
2331 lseek(7, 724, SEEK_SET) = 724
2331 write(7, "\n\r", 2) = 2
2331 lseek(7, 725, SEEK_SET) = 725
2331 write(7, "\nIn the series, FBI special agen"..., 102) = 102
2331 lseek(7, 826, SEEK_SET) = 826
2331 write(7, "\nthe investigators of X-Files: m"..., 104) = 104
2331 lseek(7, 929, SEEK_SET) = 929
2331 select(5, [4], NULL, NULL, {1, 0}) = 1 (in [4], left {0, 999998})
2331 fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
2331 fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2331 recvfrom(4, "\0\3\0\3assigned to make\r\nscientific"..., 65468, 0, NULL, NULL) = 516
2331 fcntl(4, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
2331 fcntl(4, F_SETFL, O_RDWR) = 0
2331 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
2331 sendto(4, "\0\4\0\3", 4, 0, NULL, 0) = 4
2331 write(7, "\nbeliever in the existence of al"..., 101) = 101
2331 lseek(7, 1029, SEEK_SET) = 1029
2331 write(7, "\nscientific analyses of Mulder's"..., 104) = 104
2331 lseek(7, 1132, SEEK_SET) = 1132
2331 write(7, "\nthus return him to FBI mainstre"..., 96) = 96
2331 lseek(7, 1227, SEEK_SET) = 1227
2331 write(7, "\nconflict, and come to trust onl"..., 99) = 99
2331 lseek(7, 1325, SEEK_SET) = 1325
2331 write(7, "\nplatonic friendship, but develo"..., 95) = 95
2331 lseek(7, 1419, SEEK_SET) = 1419
2331 write(7, "\n\r", 2) = 2
2331 lseek(7, 1420, SEEK_SET) = 1420
2331 select(5, [4], NULL, NULL, {1, 0}) = 1 (in [4], left {0, 999998})
2331 fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
2331 fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2331 recvfrom(4, "\0\3\0\4hirds\r\nof the series. In suc"..., 65468, 0, NULL, NULL) = 516
2331 fcntl(4, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
2331 fcntl(4, F_SETFL, O_RDWR) = 0
2331 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
2331 sendto(4, "\0\4\0\4", 4, 0, NULL, 0) = 4
2331 write(7, "\nIn addition to the series-spann"..., 105) = 105
2331 lseek(7, 1524, SEEK_SET) = 1524
2331 write(7, "\nof the series. In such stand-al"..., 104) = 104
2331 lseek(7, 1627, SEEK_SET) = 1627
2331 write(7, "\nhad no long-term effect on the "..., 101) = 101
2331 lseek(7, 1727, SEEK_SET) = 1727
2331 write(7, "\n\r", 2) = 2
2331 lseek(7, 1728, SEEK_SET) = 1728
2331 write(7, "\nIn 1998 the feature film The X-"..., 105) = 105
2331 lseek(7, 1832, SEEK_SET) = 1832
2331 write(7, "\nX-Files: I Want to Believe. In "..., 105) = 105
2331 lseek(7, 1936, SEEK_SET) = 1936
2331 select(5, [4], NULL, NULL, {1, 0}) = 1 (in [4], left {0, 999998})
2331 fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
2331 fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2331 recvfrom(4, "\0\3\0\5gett (Robert\r\nPatrick) and M"..., 65468, 0, NULL, NULL) = 396
2331 fcntl(4, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
2331 fcntl(4, F_SETFL, O_RDWR) = 0
2331 write(7, "\nappeared intermittently, and ne"..., 102) = 102
2331 lseek(7, 2037, SEEK_SET) = 2037
2331 write(7, "\nPatrick) and Monica Reyes (Anna"..., 104) = 104
2331 lseek(7, 2140, SEEK_SET) = 2140
2331 write(7, "\n(Mitch Pileggi), also became a "..., 104) = 104
2331 lseek(7, 2243, SEEK_SET) = 2243
2331 write(7, "\nthe longest-running science fic"..., 107) = 107
2331 lseek(7, 2349, SEEK_SET) = 2349
2331 write(7, "\nsurpassed by Stargate SG-1 in 2"..., 63) = 63
2331 lseek(7, 2411, SEEK_SET) = 2411
2331 write(7, "\n", 1) = 1
2331 close(7) = 0
2331 munmap(0x7f272fe0a000, 4096) = 0
2331 sendto(4, "\0\4\0\5", 4, 0, NULL, 0) = 4
2331 select(5, [4], NULL, NULL, {1, 0}) = 0 (Timeout)
2331 close(6) = 0
2331 exit_group(0) = ?
2329 <... select resumed> ) = ? ERESTARTNOHAND (To be restarted)
2329 --- SIGINT (Interrupt) @ 0 (0) ---
2329 rt_sigreturn(0x2) = -1 EINTR (Interrupted system call)
2329 exit_group(0) = ?
-------------- next part --------------
2263 execve("/usr/sbin/in.tftpd", ["/usr/sbin/in.tftpd", "-L", "-s", "/tftpboot", "--verbosity", "10"], [/* 40 vars */]) = 0
2263 brk(0) = 0x1896000
2263 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691623000
2263 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
2263 open("/etc/ld.so.cache", O_RDONLY) = 3
2263 fstat(3, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2263 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fd691613000
2263 close(3) = 0
2263 open("/lib64/libwrap.so.0", O_RDONLY) = 3
2263 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340.`\2113\0\0\0"..., 832) = 832
2263 fstat(3, {st_mode=S_IFREG|0755, st_size=39712, ...}) = 0
2263 mmap(0x3389600000, 2134792, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3389600000
2263 mprotect(0x3389608000, 2097152, PROT_NONE) = 0
2263 mmap(0x3389808000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x3389808000
2263 mmap(0x3389809000, 776, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3389809000
2263 close(3) = 0
2263 open("/lib64/libnsl.so.1", O_RDONLY) = 3
2263 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p@`\2223\0\0\0"..., 832) = 832
2263 fstat(3, {st_mode=S_IFREG|0755, st_size=116368, ...}) = 0
2263 mmap(0x3392600000, 2198192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3392600000
2263 mprotect(0x3392616000, 2093056, PROT_NONE) = 0
2263 mmap(0x3392815000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x3392815000
2263 mmap(0x3392817000, 6832, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3392817000
2263 close(3) = 0
2263 open("/lib64/libc.so.6", O_RDONLY) = 3
2263 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\355a\2033\0\0\0"..., 832) = 832
2263 fstat(3, {st_mode=S_IFREG|0755, st_size=1979000, ...}) = 0
2263 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691612000
2263 mmap(0x3383600000, 3803304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3383600000
2263 mprotect(0x3383797000, 2097152, PROT_NONE) = 0
2263 mmap(0x3383997000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x197000) = 0x3383997000
2263 mmap(0x338399c000, 18600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x338399c000
2263 close(3) = 0
2263 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691611000
2263 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691610000
2263 arch_prctl(ARCH_SET_FS, 0x7fd691611700) = 0
2263 mprotect(0x3392815000, 4096, PROT_READ) = 0
2263 mprotect(0x3383997000, 16384, PROT_READ) = 0
2263 mprotect(0x338341f000, 4096, PROT_READ) = 0
2263 munmap(0x7fd691613000, 64658) = 0
2263 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
2263 connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
2263 getpid() = 2263
2263 brk(0) = 0x1896000
2263 brk(0x18b7000) = 0x18b7000
2263 chdir("/tftpboot") = 0
2263 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
2263 connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2263 close(4) = 0
2263 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
2263 connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2263 close(4) = 0
2263 open("/etc/nsswitch.conf", O_RDONLY) = 4
2263 fstat(4, {st_mode=S_IFREG|0644, st_size=1700, ...}) = 0
2263 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2263 read(4, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1700
2263 read(4, "", 4096) = 0
2263 close(4) = 0
2263 munmap(0x7fd691622000, 4096) = 0
2263 open("/etc/ld.so.cache", O_RDONLY) = 4
2263 fstat(4, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2263 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7fd691613000
2263 close(4) = 0
2263 open("/lib64/libnss_files.so.2", O_RDONLY) = 4
2263 read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360!\0\0\0\0\0\0"..., 832) = 832
2263 fstat(4, {st_mode=S_IFREG|0755, st_size=65928, ...}) = 0
2263 mmap(NULL, 2151824, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7fd691402000
2263 mprotect(0x7fd69140e000, 2097152, PROT_NONE) = 0
2263 mmap(0x7fd69160e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0xc000) = 0x7fd69160e000
2263 close(4) = 0
2263 mprotect(0x7fd69160e000, 4096, PROT_READ) = 0
2263 munmap(0x7fd691613000, 64658) = 0
2263 open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 4
2263 fcntl(4, F_GETFD) = 0x1 (flags FD_CLOEXEC)
2263 fstat(4, {st_mode=S_IFREG|0644, st_size=2318, ...}) = 0
2263 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2263 read(4, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 2318
2263 close(4) = 0
2263 munmap(0x7fd691622000, 4096) = 0
2263 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
2263 fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
2263 fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2263 socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP) = 5
2263 fcntl(5, F_GETFL) = 0x2 (flags O_RDWR)
2263 fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2263 bind(4, {sa_family=AF_INET, sin_port=htons(69), sin_addr=inet_addr("0.0.0.0")}, 16) = 0
2263 setsockopt(5, SOL_IPV6, IPV6_V6ONLY, [1], 4) = 0
2263 bind(5, {sa_family=AF_INET6, sin6_port=htons(69), inet_pton(AF_INET6, "::", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
2263 rt_sigaction(SIGTERM, {0x4020a0, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2263 rt_sigaction(SIGINT, {0x4020a0, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2263 setsockopt(4294967295, SOL_IP, IP_MTU_DISCOVER, [0], 4) = -1 EBADF (Bad file descriptor)
2263 rt_sigaction(SIGCHLD, {SIG_IGN, [], SA_RESTORER|SA_NOCLDSTOP|SA_NOCLDWAIT, 0x3383632900}, NULL, 8) = 0
2263 rt_sigaction(SIGHUP, {0x402090, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2263 umask(0) = 022
2263 select(6, [4 5], NULL, NULL, NULL) = 1 (in [4])
2263 recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, msg_iov(1)=[{"\0\2xfile\0netascii\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 65468}], msg_controllen=0, msg_flags=0}, 0) = 17
2263 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fd6916119d0) = 2264
2263 select(6, [4 5], NULL, NULL, NULL <unfinished ...>
2264 rt_sigaction(SIGHUP, {SIG_IGN, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2264 close(3) = 0
2264 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
2264 connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
2264 open("/etc/hosts.allow", O_RDONLY) = 6
2264 fstat(6, {st_mode=S_IFREG|0644, st_size=370, ...}) = 0
2264 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2264 read(6, "#\n# hosts.allow\tThis file contai"..., 4096) = 370
2264 read(6, "", 4096) = 0
2264 close(6) = 0
2264 munmap(0x7fd691622000, 4096) = 0
2264 open("/etc/hosts.deny", O_RDONLY) = 6
2264 fstat(6, {st_mode=S_IFREG|0644, st_size=460, ...}) = 0
2264 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2264 read(6, "#\n# hosts.deny\tThis file contain"..., 4096) = 460
2264 read(6, "", 4096) = 0
2264 close(6) = 0
2264 munmap(0x7fd691622000, 4096) = 0
2264 close(4) = 0
2264 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
2264 open("/proc/sys/kernel/ngroups_max", O_RDONLY) = 6
2264 read(6, "65536\n", 31) = 6
2264 close(6) = 0
2264 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2264 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2264 close(6) = 0
2264 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2264 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2264 close(6) = 0
2264 open("/etc/group", O_RDONLY|O_CLOEXEC) = 6
2264 fstat(6, {st_mode=S_IFREG|0644, st_size=957, ...}) = 0
2264 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2264 lseek(6, 0, SEEK_CUR) = 0
2264 read(6, "root:x:0:root\nbin:x:1:root,bin,d"..., 4096) = 957
2264 read(6, "", 4096) = 0
2264 close(6) = 0
2264 munmap(0x7fd691622000, 4096) = 0
2264 open("/etc/ld.so.cache", O_RDONLY) = 6
2264 fstat(6, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2264 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7fd691613000
2264 close(6) = 0
2264 open("/lib64/libnss_sss.so.2", O_RDONLY) = 6
2264 read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\20\0\0\0\0\0\0"..., 832) = 832
2264 fstat(6, {st_mode=S_IFREG|0755, st_size=19264, ...}) = 0
2264 mmap(NULL, 2114736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7fd6911fd000
2264 mprotect(0x7fd691201000, 2097152, PROT_NONE) = 0
2264 mmap(0x7fd691401000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x4000) = 0x7fd691401000
2264 close(6) = 0
2264 munmap(0x7fd691613000, 64658) = 0
2264 fstat(-1, 0x7fffddf3e6e0) = -1 EBADF (Bad file descriptor)
2264 socket(PF_FILE, SOCK_STREAM, 0) = 6
2264 fcntl(6, F_GETFL) = 0x2 (flags O_RDWR)
2264 fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2264 fcntl(6, F_GETFD) = 0
2264 fcntl(6, F_SETFD, FD_CLOEXEC) = 0
2264 connect(6, {sa_family=AF_FILE, path="/var/lib/sss/pipes/nss"}, 110) = 0
2264 fstat(6, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
2264 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2264 write(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2264 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2264 write(6, "\1\0\0\0", 4) = 4
2264 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2264 read(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2264 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2264 read(6, "\1\0\0\0", 4) = 4
2264 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2264 write(6, "\27\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2264 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2264 write(6, "nobody\0", 7) = 7
2264 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2264 read(6, "\30\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2264 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2264 read(6, "\0\0\0\0\0\0\0\0", 8) = 8
2264 setgroups(1, [99]) = 0
2264 chroot(".") = 0
2264 setregid(99, 99) = 0
2264 setreuid(99, 99) = 0
2264 bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("0.0.0.0")}, 16) = 0
2264 connect(4, {sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, 16) = 0
2264 setsockopt(4, SOL_IP, IP_MTU_DISCOVER, [0], 4) = 0
2264 open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory)
2264 sendto(3, "<29>Feb 1 07:35:30 in.tftpd[226"..., 73, MSG_NOSIGNAL, NULL, 0) = 73
2264 open("xfile", O_WRONLY) = 7
2264 fstat(7, {st_mode=S_IFREG|0666, st_size=0, ...}) = 0
2264 fcntl(7, F_SETLK, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = 0
2264 ftruncate(7, 0) = 0
2264 fcntl(7, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE)
2264 fstat(7, {st_mode=S_IFREG|0666, st_size=0, ...}) = 0
2264 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2264 lseek(7, 0, SEEK_CUR) = 0
2264 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
2264 sendto(4, "\0\4\0\0", 4, 0, NULL, 0) = 4
2264 select(5, [4], NULL, NULL, {1, 0}) = 0 (Timeout)
2264 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2264 sendto(4, "\0\4\0\0", 4, 0, NULL, 0) = 4
2264 select(5, [4], NULL, NULL, {2, 0}) = 0 (Timeout)
2264 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2264 sendto(4, "\0\4\0\0", 4, 0, NULL, 0) = 4
2264 select(5, [4], NULL, NULL, {4, 0} <unfinished ...>
2263 <... select resumed> ) = 1 (in [4])
2263 setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
2263 recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, msg_iov(1)=[{"\0\2xfile\0netascii\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 17
2263 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 6
2263 bind(6, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.16.255.20")}, 16) = 0
2263 getsockname(6, {sa_family=AF_INET, sin_port=htons(48590), sin_addr=inet_addr("172.16.255.20")}, [16]) = 0
2263 close(6) = 0
2263 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fd6916119d0) = 2265
2263 select(6, [4 5], NULL, NULL, NULL <unfinished ...>
2265 rt_sigaction(SIGHUP, {SIG_IGN, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2265 close(3) = 0
2265 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
2265 connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
2265 open("/etc/hosts.allow", O_RDONLY) = 6
2265 fstat(6, {st_mode=S_IFREG|0644, st_size=370, ...}) = 0
2265 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2265 read(6, "#\n# hosts.allow\tThis file contai"..., 4096) = 370
2265 read(6, "", 4096) = 0
2265 close(6) = 0
2265 munmap(0x7fd691622000, 4096) = 0
2265 open("/etc/hosts.deny", O_RDONLY) = 6
2265 fstat(6, {st_mode=S_IFREG|0644, st_size=460, ...}) = 0
2265 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2265 read(6, "#\n# hosts.deny\tThis file contain"..., 4096) = 460
2265 read(6, "", 4096) = 0
2265 close(6) = 0
2265 munmap(0x7fd691622000, 4096) = 0
2265 close(4) = 0
2265 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
2265 open("/proc/sys/kernel/ngroups_max", O_RDONLY) = 6
2265 read(6, "65536\n", 31) = 6
2265 close(6) = 0
2265 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2265 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2265 close(6) = 0
2265 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2265 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2265 close(6) = 0
2265 open("/etc/group", O_RDONLY|O_CLOEXEC) = 6
2265 fstat(6, {st_mode=S_IFREG|0644, st_size=957, ...}) = 0
2265 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2265 lseek(6, 0, SEEK_CUR) = 0
2265 read(6, "root:x:0:root\nbin:x:1:root,bin,d"..., 4096) = 957
2265 read(6, "", 4096) = 0
2265 close(6) = 0
2265 munmap(0x7fd691622000, 4096) = 0
2265 open("/etc/ld.so.cache", O_RDONLY) = 6
2265 fstat(6, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2265 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7fd691613000
2265 close(6) = 0
2265 open("/lib64/libnss_sss.so.2", O_RDONLY) = 6
2265 read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\20\0\0\0\0\0\0"..., 832) = 832
2265 fstat(6, {st_mode=S_IFREG|0755, st_size=19264, ...}) = 0
2265 mmap(NULL, 2114736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7fd6911fd000
2265 mprotect(0x7fd691201000, 2097152, PROT_NONE) = 0
2265 mmap(0x7fd691401000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x4000) = 0x7fd691401000
2265 close(6) = 0
2265 munmap(0x7fd691613000, 64658) = 0
2265 fstat(-1, 0x7fffddf3e6e0) = -1 EBADF (Bad file descriptor)
2265 socket(PF_FILE, SOCK_STREAM, 0) = 6
2265 fcntl(6, F_GETFL) = 0x2 (flags O_RDWR)
2265 fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2265 fcntl(6, F_GETFD) = 0
2265 fcntl(6, F_SETFD, FD_CLOEXEC) = 0
2265 connect(6, {sa_family=AF_FILE, path="/var/lib/sss/pipes/nss"}, 110) = 0
2265 fstat(6, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
2265 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2265 write(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2265 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2265 write(6, "\1\0\0\0", 4) = 4
2265 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2265 read(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2265 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2265 read(6, "\1\0\0\0", 4) = 4
2265 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2265 write(6, "\27\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2265 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2265 write(6, "nobody\0", 7) = 7
2265 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2265 read(6, "\30\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2265 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2265 read(6, "\0\0\0\0\0\0\0\0", 8) = 8
2265 setgroups(1, [99]) = 0
2265 chroot(".") = 0
2265 setregid(99, 99) = 0
2265 setreuid(99, 99) = 0
2265 bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.16.255.20")}, 16) = 0
2265 connect(4, {sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, 16) = 0
2265 setsockopt(4, SOL_IP, IP_MTU_DISCOVER, [0], 4) = 0
2265 open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory)
2265 sendto(3, "<29>Feb 1 07:35:35 in.tftpd[226"..., 73, MSG_NOSIGNAL, NULL, 0) = 73
2265 open("xfile", O_WRONLY) = 7
2265 fstat(7, {st_mode=S_IFREG|0666, st_size=0, ...}) = 0
2265 fcntl(7, F_SETLK, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = -1 EAGAIN (Resource temporarily unavailable)
2265 close(6) = 0
2265 exit_group(0) = ?
2264 <... select resumed> ) = 0 (Timeout)
2264 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2264 sendto(4, "\0\4\0\0", 4, 0, NULL, 0) = 4
2264 select(5, [4], NULL, NULL, {8, 0} <unfinished ...>
2263 <... select resumed> ) = 1 (in [4])
2263 setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
2263 recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, msg_iov(1)=[{"\0\2xfile\0netascii\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 17
2263 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 6
2263 bind(6, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.16.255.20")}, 16) = 0
2263 getsockname(6, {sa_family=AF_INET, sin_port=htons(38936), sin_addr=inet_addr("172.16.255.20")}, [16]) = 0
2263 close(6) = 0
2263 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fd6916119d0) = 2266
2263 select(6, [4 5], NULL, NULL, NULL <unfinished ...>
2266 rt_sigaction(SIGHUP, {SIG_IGN, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2266 close(3) = 0
2266 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
2266 connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
2266 open("/etc/hosts.allow", O_RDONLY) = 6
2266 fstat(6, {st_mode=S_IFREG|0644, st_size=370, ...}) = 0
2266 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2266 read(6, "#\n# hosts.allow\tThis file contai"..., 4096) = 370
2266 read(6, "", 4096) = 0
2266 close(6) = 0
2266 munmap(0x7fd691622000, 4096) = 0
2266 open("/etc/hosts.deny", O_RDONLY) = 6
2266 fstat(6, {st_mode=S_IFREG|0644, st_size=460, ...}) = 0
2266 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2266 read(6, "#\n# hosts.deny\tThis file contain"..., 4096) = 460
2266 read(6, "", 4096) = 0
2266 close(6) = 0
2266 munmap(0x7fd691622000, 4096) = 0
2266 close(4) = 0
2266 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
2266 open("/proc/sys/kernel/ngroups_max", O_RDONLY) = 6
2266 read(6, "65536\n", 31) = 6
2266 close(6) = 0
2266 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2266 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2266 close(6) = 0
2266 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2266 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2266 close(6) = 0
2266 open("/etc/group", O_RDONLY|O_CLOEXEC) = 6
2266 fstat(6, {st_mode=S_IFREG|0644, st_size=957, ...}) = 0
2266 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2266 lseek(6, 0, SEEK_CUR) = 0
2266 read(6, "root:x:0:root\nbin:x:1:root,bin,d"..., 4096) = 957
2266 read(6, "", 4096) = 0
2266 close(6) = 0
2266 munmap(0x7fd691622000, 4096) = 0
2266 open("/etc/ld.so.cache", O_RDONLY) = 6
2266 fstat(6, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2266 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7fd691613000
2266 close(6) = 0
2266 open("/lib64/libnss_sss.so.2", O_RDONLY) = 6
2266 read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\20\0\0\0\0\0\0"..., 832) = 832
2266 fstat(6, {st_mode=S_IFREG|0755, st_size=19264, ...}) = 0
2266 mmap(NULL, 2114736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7fd6911fd000
2266 mprotect(0x7fd691201000, 2097152, PROT_NONE) = 0
2266 mmap(0x7fd691401000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x4000) = 0x7fd691401000
2266 close(6) = 0
2266 munmap(0x7fd691613000, 64658) = 0
2266 fstat(-1, 0x7fffddf3e6e0) = -1 EBADF (Bad file descriptor)
2266 socket(PF_FILE, SOCK_STREAM, 0) = 6
2266 fcntl(6, F_GETFL) = 0x2 (flags O_RDWR)
2266 fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2266 fcntl(6, F_GETFD) = 0
2266 fcntl(6, F_SETFD, FD_CLOEXEC) = 0
2266 connect(6, {sa_family=AF_FILE, path="/var/lib/sss/pipes/nss"}, 110) = 0
2266 fstat(6, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
2266 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2266 write(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2266 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2266 write(6, "\1\0\0\0", 4) = 4
2266 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2266 read(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2266 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2266 read(6, "\1\0\0\0", 4) = 4
2266 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2266 write(6, "\27\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2266 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2266 write(6, "nobody\0", 7) = 7
2266 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2266 read(6, "\30\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2266 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2266 read(6, "\0\0\0\0\0\0\0\0", 8) = 8
2266 setgroups(1, [99]) = 0
2266 chroot(".") = 0
2266 setregid(99, 99) = 0
2266 setreuid(99, 99) = 0
2266 bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.16.255.20")}, 16) = 0
2266 connect(4, {sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, 16) = 0
2266 setsockopt(4, SOL_IP, IP_MTU_DISCOVER, [0], 4) = 0
2266 open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory)
2266 sendto(3, "<29>Feb 1 07:35:40 in.tftpd[226"..., 73, MSG_NOSIGNAL, NULL, 0) = 73
2266 open("xfile", O_WRONLY) = 7
2266 fstat(7, {st_mode=S_IFREG|0666, st_size=0, ...}) = 0
2266 fcntl(7, F_SETLK, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = -1 EAGAIN (Resource temporarily unavailable)
2266 close(6) = 0
2266 exit_group(0) = ?
2263 <... select resumed> ) = 1 (in [4])
2263 setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
2263 recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, msg_iov(1)=[{"\0\2xfile\0netascii\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 17
2263 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 6
2263 bind(6, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.16.255.20")}, 16) = 0
2263 getsockname(6, {sa_family=AF_INET, sin_port=htons(36622), sin_addr=inet_addr("172.16.255.20")}, [16]) = 0
2263 close(6) = 0
2263 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fd6916119d0) = 2267
2263 select(6, [4 5], NULL, NULL, NULL <unfinished ...>
2267 rt_sigaction(SIGHUP, {SIG_IGN, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2267 close(3) = 0
2267 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
2267 connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
2267 open("/etc/hosts.allow", O_RDONLY) = 6
2267 fstat(6, {st_mode=S_IFREG|0644, st_size=370, ...}) = 0
2267 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2267 read(6, "#\n# hosts.allow\tThis file contai"..., 4096) = 370
2267 read(6, "", 4096) = 0
2267 close(6) = 0
2267 munmap(0x7fd691622000, 4096) = 0
2267 open("/etc/hosts.deny", O_RDONLY) = 6
2267 fstat(6, {st_mode=S_IFREG|0644, st_size=460, ...}) = 0
2267 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2267 read(6, "#\n# hosts.deny\tThis file contain"..., 4096) = 460
2267 read(6, "", 4096) = 0
2267 close(6) = 0
2267 munmap(0x7fd691622000, 4096) = 0
2267 close(4) = 0
2267 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
2267 open("/proc/sys/kernel/ngroups_max", O_RDONLY) = 6
2267 read(6, "65536\n", 31) = 6
2267 close(6) = 0
2267 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2267 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2267 close(6) = 0
2267 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2267 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2267 close(6) = 0
2267 open("/etc/group", O_RDONLY|O_CLOEXEC) = 6
2267 fstat(6, {st_mode=S_IFREG|0644, st_size=957, ...}) = 0
2267 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2267 lseek(6, 0, SEEK_CUR) = 0
2267 read(6, "root:x:0:root\nbin:x:1:root,bin,d"..., 4096) = 957
2267 read(6, "", 4096) = 0
2267 close(6) = 0
2267 munmap(0x7fd691622000, 4096) = 0
2267 open("/etc/ld.so.cache", O_RDONLY) = 6
2267 fstat(6, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2267 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7fd691613000
2267 close(6) = 0
2267 open("/lib64/libnss_sss.so.2", O_RDONLY) = 6
2267 read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\20\0\0\0\0\0\0"..., 832) = 832
2267 fstat(6, {st_mode=S_IFREG|0755, st_size=19264, ...}) = 0
2267 mmap(NULL, 2114736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7fd6911fd000
2267 mprotect(0x7fd691201000, 2097152, PROT_NONE) = 0
2267 mmap(0x7fd691401000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x4000) = 0x7fd691401000
2267 close(6) = 0
2267 munmap(0x7fd691613000, 64658) = 0
2267 fstat(-1, 0x7fffddf3e6e0) = -1 EBADF (Bad file descriptor)
2267 socket(PF_FILE, SOCK_STREAM, 0) = 6
2267 fcntl(6, F_GETFL) = 0x2 (flags O_RDWR)
2267 fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2267 fcntl(6, F_GETFD) = 0
2267 fcntl(6, F_SETFD, FD_CLOEXEC) = 0
2267 connect(6, {sa_family=AF_FILE, path="/var/lib/sss/pipes/nss"}, 110) = 0
2267 fstat(6, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
2267 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2267 write(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2267 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2267 write(6, "\1\0\0\0", 4) = 4
2267 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2267 read(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2267 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2267 read(6, "\1\0\0\0", 4) = 4
2267 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2267 write(6, "\27\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2267 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2267 write(6, "nobody\0", 7) = 7
2267 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2267 read(6, "\30\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2267 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2267 read(6, "\0\0\0\0\0\0\0\0", 8) = 8
2267 setgroups(1, [99]) = 0
2267 chroot(".") = 0
2267 setregid(99, 99) = 0
2267 setreuid(99, 99) = 0
2267 bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.16.255.20")}, 16) = 0
2267 connect(4, {sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, 16) = 0
2267 setsockopt(4, SOL_IP, IP_MTU_DISCOVER, [0], 4) = 0
2267 open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory)
2267 sendto(3, "<29>Feb 1 07:35:45 in.tftpd[226"..., 73, MSG_NOSIGNAL, NULL, 0) = 73
2267 open("xfile", O_WRONLY) = 7
2267 fstat(7, {st_mode=S_IFREG|0666, st_size=0, ...}) = 0
2267 fcntl(7, F_SETLK, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = -1 EAGAIN (Resource temporarily unavailable)
2267 close(6) = 0
2267 exit_group(0) = ?
2264 <... select resumed> ) = 0 (Timeout)
2264 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2264 sendto(4, "\0\4\0\0", 4, 0, NULL, 0) = 4
2264 select(5, [4], NULL, NULL, {16, 0} <unfinished ...>
2263 <... select resumed> ) = 1 (in [4])
2263 setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
2263 recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, msg_iov(1)=[{"\0\2xfile\0netascii\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 17
2263 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 6
2263 bind(6, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.16.255.20")}, 16) = 0
2263 getsockname(6, {sa_family=AF_INET, sin_port=htons(48654), sin_addr=inet_addr("172.16.255.20")}, [16]) = 0
2263 close(6) = 0
2263 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fd6916119d0) = 2269
2263 select(6, [4 5], NULL, NULL, NULL <unfinished ...>
2269 rt_sigaction(SIGHUP, {SIG_IGN, [], SA_RESTORER, 0x3383632900}, NULL, 8) = 0
2269 close(3) = 0
2269 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
2269 connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
2269 open("/etc/hosts.allow", O_RDONLY) = 6
2269 fstat(6, {st_mode=S_IFREG|0644, st_size=370, ...}) = 0
2269 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2269 read(6, "#\n# hosts.allow\tThis file contai"..., 4096) = 370
2269 read(6, "", 4096) = 0
2269 close(6) = 0
2269 munmap(0x7fd691622000, 4096) = 0
2269 open("/etc/hosts.deny", O_RDONLY) = 6
2269 fstat(6, {st_mode=S_IFREG|0644, st_size=460, ...}) = 0
2269 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2269 read(6, "#\n# hosts.deny\tThis file contain"..., 4096) = 460
2269 read(6, "", 4096) = 0
2269 close(6) = 0
2269 munmap(0x7fd691622000, 4096) = 0
2269 close(4) = 0
2269 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
2269 open("/proc/sys/kernel/ngroups_max", O_RDONLY) = 6
2269 read(6, "65536\n", 31) = 6
2269 close(6) = 0
2269 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2269 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2269 close(6) = 0
2269 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 6
2269 connect(6, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
2269 close(6) = 0
2269 open("/etc/group", O_RDONLY|O_CLOEXEC) = 6
2269 fstat(6, {st_mode=S_IFREG|0644, st_size=957, ...}) = 0
2269 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd691622000
2269 lseek(6, 0, SEEK_CUR) = 0
2269 read(6, "root:x:0:root\nbin:x:1:root,bin,d"..., 4096) = 957
2269 read(6, "", 4096) = 0
2269 close(6) = 0
2269 munmap(0x7fd691622000, 4096) = 0
2269 open("/etc/ld.so.cache", O_RDONLY) = 6
2269 fstat(6, {st_mode=S_IFREG|0644, st_size=64658, ...}) = 0
2269 mmap(NULL, 64658, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7fd691613000
2269 close(6) = 0
2269 open("/lib64/libnss_sss.so.2", O_RDONLY) = 6
2269 read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\20\0\0\0\0\0\0"..., 832) = 832
2269 fstat(6, {st_mode=S_IFREG|0755, st_size=19264, ...}) = 0
2269 mmap(NULL, 2114736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7fd6911fd000
2269 mprotect(0x7fd691201000, 2097152, PROT_NONE) = 0
2269 mmap(0x7fd691401000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x4000) = 0x7fd691401000
2269 close(6) = 0
2269 munmap(0x7fd691613000, 64658) = 0
2269 fstat(-1, 0x7fffddf3e6e0) = -1 EBADF (Bad file descriptor)
2269 socket(PF_FILE, SOCK_STREAM, 0) = 6
2269 fcntl(6, F_GETFL) = 0x2 (flags O_RDWR)
2269 fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0
2269 fcntl(6, F_GETFD) = 0
2269 fcntl(6, F_SETFD, FD_CLOEXEC) = 0
2269 connect(6, {sa_family=AF_FILE, path="/var/lib/sss/pipes/nss"}, 110) = 0
2269 fstat(6, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
2269 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2269 write(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2269 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2269 write(6, "\1\0\0\0", 4) = 4
2269 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2269 read(6, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2269 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2269 read(6, "\1\0\0\0", 4) = 4
2269 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2269 write(6, "\27\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2269 poll([{fd=6, events=POLLOUT}], 1, 300000) = 1 ([{fd=6, revents=POLLOUT}])
2269 write(6, "nobody\0", 7) = 7
2269 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2269 read(6, "\30\0\0\0&\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
2269 poll([{fd=6, events=POLLIN}], 1, 300000) = 1 ([{fd=6, revents=POLLIN}])
2269 read(6, "\0\0\0\0\0\0\0\0", 8) = 8
2269 setgroups(1, [99]) = 0
2269 chroot(".") = 0
2269 setregid(99, 99) = 0
2269 setreuid(99, 99) = 0
2269 bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.16.255.20")}, 16) = 0
2269 connect(4, {sa_family=AF_INET, sin_port=htons(45380), sin_addr=inet_addr("172.16.210.0")}, 16) = 0
2269 setsockopt(4, SOL_IP, IP_MTU_DISCOVER, [0], 4) = 0
2269 open("/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory)
2269 sendto(3, "<29>Feb 1 07:35:50 in.tftpd[226"..., 73, MSG_NOSIGNAL, NULL, 0) = 73
2269 open("xfile", O_WRONLY) = 7
2269 fstat(7, {st_mode=S_IFREG|0666, st_size=0, ...}) = 0
2269 fcntl(7, F_SETLK, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = -1 EAGAIN (Resource temporarily unavailable)
2269 close(6) = 0
2269 exit_group(0) = ?
2264 <... select resumed> ) = 0 (Timeout)
2264 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2264 sendto(4, "\0\4\0\0", 4, 0, NULL, 0) = 4
2264 select(5, [4], NULL, NULL, {32, 0}) = ? ERESTARTNOHAND (To be restarted)
2263 <... select resumed> ) = ? ERESTARTNOHAND (To be restarted)
2264 --- SIGINT (Interrupt) @ 0 (0) ---
2263 --- SIGINT (Interrupt) @ 0 (0) ---
2264 rt_sigreturn(0x2) = -1 EINTR (Interrupted system call)
2263 rt_sigreturn(0x2 <unfinished ...>
2264 select(5, [4], NULL, NULL, {16, 69526} <unfinished ...>
2263 <... rt_sigreturn resumed> ) = -1 EINTR (Interrupted system call)
2263 exit_group(0) = ?
2264 <... select resumed> ) = 0 (Timeout)
2264 close(6) = 0
2264 exit_group(0) = ?
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