13663 close(1)                          = 0
13663 setgroups(1, [65534])             = -1 EPERM (Operation not permitted)
13663 open("/etc/localtime", O_RDONLY)  = 1
13663 fstat(1, {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13663 fstat(1, {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13663 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2ad46bc8b000
13663 read(1, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0\3\0"..., 4096) = 96
13663 close(1)                          = 0
13663 munmap(0x2ad46bc8b000, 4096)      = 0
13663 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13663 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13663 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13663 sendto(3, "<27>Apr 21 23:50:34 in.tftpd[136"..., 70, MSG_NOSIGNAL, NULL, 0) = 70
13663 exit_group(71)                    = ?
13659 <... select resumed> )            = 1 (in [0], left {894, 996000})
13659 setsockopt(0, SOL_IP, IP_PKTINFO, [1], 4) = 0
13659 recvmsg(0, {msg_name(16)={sa_family=AF_INET, sin_port=htons(33084), sin_addr=inet_addr("192.168.2.2")}, msg_iov(1)=[{"\0\1pxelinux.0\0netascii\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) = 22
13659 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 1
13659 connect(1, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("192.168.2.2")}, 16) = 0
13659 getsockname(1, {sa_family=AF_INET, sin_port=htons(33085), sin_addr=inet_addr("192.168.2.2")}, [4294967312]) = 0
13659 close(1)                          = 0
13659 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2ad46c18eb90) = 13664
13659 select(1, [0], NULL, NULL, {900, 0} <unfinished ...>
13664 rt_sigaction(SIGHUP, {SIG_IGN}, NULL, 8) = 0
13664 open("/etc/hosts.allow", O_RDONLY) = 1
13664 fstat(1, {st_mode=S_IFREG|0644, st_size=677, ...}) = 0
13664 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2ad46bc56000
13664 read(1, "# /etc/hosts.allow: list of host"..., 4096) = 677
13664 read(1, "", 4096)                 = 0
13664 close(1)                          = 0
13664 munmap(0x2ad46bc56000, 4096)      = 0
13664 open("/etc/hosts.deny", O_RDONLY) = 1
13664 fstat(1, {st_mode=S_IFREG|0644, st_size=901, ...}) = 0
13664 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2ad46bc56000
13664 read(1, "# /etc/hosts.deny: list of hosts"..., 4096) = 901
13664 read(1, "", 4096)                 = 0
13664 close(1)                          = 0
13664 munmap(0x2ad46bc56000, 4096)      = 0
13664 close(0)                          = 0
13664 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 0
13664 open("/proc/sys/kernel/ngroups_max", O_RDONLY) = 1
13664 read(1, "65536\n", 31)            = 6
13664 close(1)                          = 0
13664 socket(PF_FILE, SOCK_STREAM, 0)   = 1
13664 fcntl(1, F_GETFL)                 = 0x2 (flags O_RDWR)
13664 fcntl(1, F_SETFL, O_RDWR|O_NONBLOCK) = 0
13664 connect(1, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = 0
13664 poll([{fd=1, events=POLLOUT|POLLERR|POLLHUP, revents=POLLOUT}], 1, 5000) = 1
13664 sendto(1, "\2\0\0\0\f\0\0\0\6\0\0\0group\0\f\257", 20, MSG_NOSIGNAL, NULL, 0) = 20
13664 poll([{fd=1, events=POLLIN|POLLERR|POLLHUP, revents=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1
13664 recvmsg(1, {msg_name(0)=NULL, msg_iov(1)=[{"group\0", 6}], msg_controllen=24, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {2}}, msg_flags=0}, 0) = 6
13664 fstat(2, {st_mode=S_IFREG|0600, st_size=217016, ...}) = 0
13664 pread(2, "\1\0\0\0h\0\0\0\4\0\0\0\1\0\0\0\335\346*F\0\0\0\0\323\0"..., 104, 0) = 104
13664 mmap(NULL, 217016, PROT_READ, MAP_SHARED, 2, 0) = 0x2ad46bc56000
13664 close(2)                          = 0
13664 close(1)                          = 0
13664 setgroups(1, [65534])             = -1 EPERM (Operation not permitted)
13664 open("/etc/localtime", O_RDONLY)  = 1
13664 fstat(1, {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13664 fstat(1, {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13664 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2ad46bc8b000
13664 read(1, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0\3\0"..., 4096) = 96
13664 close(1)                          = 0
13664 munmap(0x2ad46bc8b000, 4096)      = 0
13664 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13664 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13664 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=96, ...}) = 0
13664 sendto(3, "<27>Apr 21 23:50:39 in.tftpd[136"..., 70, MSG_NOSIGNAL, NULL, 0) = 70
13664 exit_group(71)                    = ?