diff --git a/gdb/syscalls/mips-o32-linux.xml b/gdb/syscalls/mips-o32-linux.xml
index ef8e421..14b4c55 100644
--- a/gdb/syscalls/mips-o32-linux.xml
+++ b/gdb/syscalls/mips-o32-linux.xml
@@ -13,78 +13,80 @@
 
      The file mentioned above belongs to the Linux Kernel.  -->
 
+<!-- The group field was based on strace.  -->
+
 <syscalls_info>
   <syscall name="syscall" number="4000"/>
-  <syscall name="exit" number="4001"/>
-  <syscall name="fork" number="4002"/>
-  <syscall name="read" number="4003"/>
-  <syscall name="write" number="4004"/>
-  <syscall name="open" number="4005"/>
-  <syscall name="close" number="4006"/>
-  <syscall name="waitpid" number="4007"/>
-  <syscall name="creat" number="4008"/>
-  <syscall name="link" number="4009"/>
-  <syscall name="unlink" number="4010"/>
-  <syscall name="execve" number="4011"/>
-  <syscall name="chdir" number="4012"/>
+  <syscall name="exit" number="4001" groups="process"/>
+  <syscall name="fork" number="4002" groups="process"/>
+  <syscall name="read" number="4003" groups="descriptor"/>
+  <syscall name="write" number="4004" groups="descriptor"/>
+  <syscall name="open" number="4005" groups="descriptor,file"/>
+  <syscall name="close" number="4006" groups="descriptor"/>
+  <syscall name="waitpid" number="4007" groups="process"/>
+  <syscall name="creat" number="4008" groups="descriptor,file"/>
+  <syscall name="link" number="4009" groups="file"/>
+  <syscall name="unlink" number="4010" groups="file"/>
+  <syscall name="execve" number="4011" groups="file,process"/>
+  <syscall name="chdir" number="4012" groups="file"/>
   <syscall name="time" number="4013"/>
-  <syscall name="mknod" number="4014"/>
-  <syscall name="chmod" number="4015"/>
-  <syscall name="lchown" number="4016"/>
-  <syscall name="break" number="4017"/>
-  <syscall name="lseek" number="4019"/>
+  <syscall name="mknod" number="4014" groups="file"/>
+  <syscall name="chmod" number="4015" groups="file"/>
+  <syscall name="lchown" number="4016" groups="file"/>
+  <syscall name="break" number="4017" groups="memory"/>
+  <syscall name="lseek" number="4019" groups="descriptor"/>
   <syscall name="getpid" number="4020"/>
-  <syscall name="mount" number="4021"/>
-  <syscall name="umount" number="4022"/>
+  <syscall name="mount" number="4021" groups="file"/>
+  <syscall name="umount" number="4022" groups="file"/>
   <syscall name="setuid" number="4023"/>
   <syscall name="getuid" number="4024"/>
   <syscall name="stime" number="4025"/>
   <syscall name="ptrace" number="4026"/>
   <syscall name="alarm" number="4027"/>
-  <syscall name="pause" number="4029"/>
-  <syscall name="utime" number="4030"/>
+  <syscall name="pause" number="4029" groups="signal"/>
+  <syscall name="utime" number="4030" groups="file"/>
   <syscall name="stty" number="4031"/>
   <syscall name="gtty" number="4032"/>
-  <syscall name="access" number="4033"/>
+  <syscall name="access" number="4033" groups="file"/>
   <syscall name="nice" number="4034"/>
   <syscall name="ftime" number="4035"/>
   <syscall name="sync" number="4036"/>
-  <syscall name="kill" number="4037"/>
-  <syscall name="rename" number="4038"/>
-  <syscall name="mkdir" number="4039"/>
-  <syscall name="rmdir" number="4040"/>
-  <syscall name="dup" number="4041"/>
-  <syscall name="pipe" number="4042"/>
+  <syscall name="kill" number="4037" groups="signal"/>
+  <syscall name="rename" number="4038" groups="file"/>
+  <syscall name="mkdir" number="4039" groups="file"/>
+  <syscall name="rmdir" number="4040" groups="file"/>
+  <syscall name="dup" number="4041" groups="descriptor"/>
+  <syscall name="pipe" number="4042" groups="descriptor"/>
   <syscall name="times" number="4043"/>
   <syscall name="prof" number="4044"/>
-  <syscall name="brk" number="4045"/>
+  <syscall name="brk" number="4045" groups="memory"/>
   <syscall name="setgid" number="4046"/>
   <syscall name="getgid" number="4047"/>
-  <syscall name="signal" number="4048"/>
+  <syscall name="signal" number="4048" groups="signal"/>
   <syscall name="geteuid" number="4049"/>
   <syscall name="getegid" number="4050"/>
-  <syscall name="acct" number="4051"/>
-  <syscall name="umount2" number="4052"/>
+  <syscall name="acct" number="4051" groups="file"/>
+  <syscall name="umount2" number="4052" groups="file"/>
   <syscall name="lock" number="4053"/>
-  <syscall name="ioctl" number="4054"/>
-  <syscall name="fcntl" number="4055"/>
+  <syscall name="ioctl" number="4054" groups="descriptor"/>
+  <syscall name="fcntl" number="4055" groups="descriptor"/>
   <syscall name="mpx" number="4056"/>
   <syscall name="setpgid" number="4057"/>
   <syscall name="ulimit" number="4058"/>
   <syscall name="umask" number="4060"/>
-  <syscall name="chroot" number="4061"/>
+  <syscall name="chroot" number="4061" groups="file"/>
   <syscall name="ustat" number="4062"/>
-  <syscall name="dup2" number="4063"/>
+  <syscall name="dup2" number="4063" groups="descriptor"/>
   <syscall name="getppid" number="4064"/>
   <syscall name="getpgrp" number="4065"/>
   <syscall name="setsid" number="4066"/>
-  <syscall name="sigaction" number="4067"/>
-  <syscall name="sgetmask" number="4068"/>
-  <syscall name="ssetmask" number="4069"/>
+  <syscall name="sigaction" number="4067" groups="signal"/>
+  <syscall name="sgetmask" number="4068" groups="signal"/>
+  <syscall name="ssetmask" number="4069" groups="signal"/>
   <syscall name="setreuid" number="4070"/>
   <syscall name="setregid" number="4071"/>
-  <syscall name="sigsuspend" number="4072"/>
-  <syscall name="sigpending" number="4073"/>
+  <syscall name="sigsuspend" number="4072" groups="signal"/>
+  <syscall name="sigpending" number="4073" groups="signal"/>
   <syscall name="sethostname" number="4074"/>
   <syscall name="setrlimit" number="4075"/>
   <syscall name="getrlimit" number="4076"/>
@@ -93,78 +95,78 @@
   <syscall name="settimeofday" number="4079"/>
   <syscall name="getgroups" number="4080"/>
   <syscall name="setgroups" number="4081"/>
-  <syscall name="symlink" number="4083"/>
-  <syscall name="readlink" number="4085"/>
-  <syscall name="uselib" number="4086"/>
-  <syscall name="swapon" number="4087"/>
+  <syscall name="symlink" number="4083" groups="file"/>
+  <syscall name="readlink" number="4085" groups="file"/>
+  <syscall name="uselib" number="4086" groups="file"/>
+  <syscall name="swapon" number="4087" groups="file"/>
   <syscall name="reboot" number="4088"/>
-  <syscall name="readdir" number="4089"/>
-  <syscall name="mmap" number="4090"/>
-  <syscall name="munmap" number="4091"/>
-  <syscall name="truncate" number="4092"/>
-  <syscall name="ftruncate" number="4093"/>
-  <syscall name="fchmod" number="4094"/>
-  <syscall name="fchown" number="4095"/>
+  <syscall name="readdir" number="4089" groups="descriptor"/>
+  <syscall name="mmap" number="4090" groups="descriptor,memory"/>
+  <syscall name="munmap" number="4091" groups="memory"/>
+  <syscall name="truncate" number="4092" groups="file"/>
+  <syscall name="ftruncate" number="4093" groups="descriptor"/>
+  <syscall name="fchmod" number="4094" groups="descriptor"/>
+  <syscall name="fchown" number="4095" groups="descriptor"/>
   <syscall name="getpriority" number="4096"/>
   <syscall name="setpriority" number="4097"/>
   <syscall name="profil" number="4098"/>
-  <syscall name="statfs" number="4099"/>
-  <syscall name="fstatfs" number="4100"/>
+  <syscall name="statfs" number="4099" groups="file"/>
+  <syscall name="fstatfs" number="4100" groups="descriptor"/>
   <syscall name="ioperm" number="4101"/>
-  <syscall name="socketcall" number="4102"/>
+  <syscall name="socketcall" number="4102" groups="descriptor"/>
   <syscall name="syslog" number="4103"/>
   <syscall name="setitimer" number="4104"/>
   <syscall name="getitimer" number="4105"/>
-  <syscall name="stat" number="4106"/>
-  <syscall name="lstat" number="4107"/>
-  <syscall name="fstat" number="4108"/>
+  <syscall name="stat" number="4106" groups="file"/>
+  <syscall name="lstat" number="4107" groups="file"/>
+  <syscall name="fstat" number="4108" groups="descriptor"/>
   <syscall name="iopl" number="4110"/>
   <syscall name="vhangup" number="4111"/>
   <syscall name="idle" number="4112"/>
   <syscall name="vm86" number="4113"/>
-  <syscall name="wait4" number="4114"/>
-  <syscall name="swapoff" number="4115"/>
+  <syscall name="wait4" number="4114" groups="process"/>
+  <syscall name="swapoff" number="4115" groups="file"/>
   <syscall name="sysinfo" number="4116"/>
-  <syscall name="ipc" number="4117"/>
-  <syscall name="fsync" number="4118"/>
-  <syscall name="sigreturn" number="4119"/>
-  <syscall name="clone" number="4120"/>
+  <syscall name="ipc" number="4117" groups="ipc"/>
+  <syscall name="fsync" number="4118" groups="descriptor"/>
+  <syscall name="sigreturn" number="4119" groups="signal"/>
+  <syscall name="clone" number="4120" groups="process"/>
   <syscall name="setdomainname" number="4121"/>
   <syscall name="uname" number="4122"/>
   <syscall name="modify_ldt" number="4123"/>
   <syscall name="adjtimex" number="4124"/>
-  <syscall name="mprotect" number="4125"/>
-  <syscall name="sigprocmask" number="4126"/>
+  <syscall name="mprotect" number="4125" groups="memory"/>
+  <syscall name="sigprocmask" number="4126" groups="signal"/>
   <syscall name="create_module" number="4127"/>
   <syscall name="init_module" number="4128"/>
   <syscall name="delete_module" number="4129"/>
   <syscall name="get_kernel_syms" number="4130"/>
-  <syscall name="quotactl" number="4131"/>
+  <syscall name="quotactl" number="4131" groups="file"/>
   <syscall name="getpgid" number="4132"/>
-  <syscall name="fchdir" number="4133"/>
+  <syscall name="fchdir" number="4133" groups="descriptor"/>
   <syscall name="bdflush" number="4134"/>
   <syscall name="sysfs" number="4135"/>
   <syscall name="personality" number="4136"/>
   <syscall name="afs_syscall" number="4137"/>
   <syscall name="setfsuid" number="4138"/>
   <syscall name="setfsgid" number="4139"/>
-  <syscall name="_llseek" number="4140"/>
-  <syscall name="getdents" number="4141"/>
-  <syscall name="_newselect" number="4142"/>
-  <syscall name="flock" number="4143"/>
-  <syscall name="msync" number="4144"/>
-  <syscall name="readv" number="4145"/>
-  <syscall name="writev" number="4146"/>
+  <syscall name="_llseek" number="4140" groups="descriptor"/>
+  <syscall name="getdents" number="4141" groups="descriptor"/>
+  <syscall name="_newselect" number="4142" groups="descriptor"/>
+  <syscall name="flock" number="4143" groups="descriptor"/>
+  <syscall name="msync" number="4144" groups="memory"/>
+  <syscall name="readv" number="4145" groups="descriptor"/>
+  <syscall name="writev" number="4146" groups="descriptor"/>
   <syscall name="cacheflush" number="4147"/>
   <syscall name="cachectl" number="4148"/>
   <syscall name="sysmips" number="4149"/>
   <syscall name="getsid" number="4151"/>
-  <syscall name="fdatasync" number="4152"/>
+  <syscall name="fdatasync" number="4152" groups="descriptor"/>
   <syscall name="_sysctl" number="4153"/>
-  <syscall name="mlock" number="4154"/>
-  <syscall name="munlock" number="4155"/>
-  <syscall name="mlockall" number="4156"/>
-  <syscall name="munlockall" number="4157"/>
+  <syscall name="mlock" number="4154" groups="memory"/>
+  <syscall name="munlock" number="4155" groups="memory"/>
+  <syscall name="mlockall" number="4156" groups="memory"/>
+  <syscall name="munlockall" number="4157" groups="memory"/>
   <syscall name="sched_setparam" number="4158"/>
   <syscall name="sched_getparam" number="4159"/>
   <syscall name="sched_setscheduler" number="4160"/>
@@ -174,76 +176,76 @@
   <syscall name="sched_get_priority_min" number="4164"/>
   <syscall name="sched_rr_get_interval" number="4165"/>
   <syscall name="nanosleep" number="4166"/>
-  <syscall name="mremap" number="4167"/>
-  <syscall name="accept" number="4168"/>
-  <syscall name="bind" number="4169"/>
-  <syscall name="connect" number="4170"/>
-  <syscall name="getpeername" number="4171"/>
-  <syscall name="getsockname" number="4172"/>
-  <syscall name="getsockopt" number="4173"/>
-  <syscall name="listen" number="4174"/>
-  <syscall name="recv" number="4175"/>
-  <syscall name="recvfrom" number="4176"/>
-  <syscall name="recvmsg" number="4177"/>
-  <syscall name="send" number="4178"/>
-  <syscall name="sendmsg" number="4179"/>
-  <syscall name="sendto" number="4180"/>
-  <syscall name="setsockopt" number="4181"/>
-  <syscall name="shutdown" number="4182"/>
-  <syscall name="socket" number="4183"/>
-  <syscall name="socketpair" number="4184"/>
+  <syscall name="mremap" number="4167" groups="memory"/>
+  <syscall name="accept" number="4168" groups="network"/>
+  <syscall name="bind" number="4169" groups="network"/>
+  <syscall name="connect" number="4170" groups="network"/>
+  <syscall name="getpeername" number="4171" groups="network"/>
+  <syscall name="getsockname" number="4172" groups="network"/>
+  <syscall name="getsockopt" number="4173" groups="network"/>
+  <syscall name="listen" number="4174" groups="network"/>
+  <syscall name="recv" number="4175" groups="network"/>
+  <syscall name="recvfrom" number="4176" groups="network"/>
+  <syscall name="recvmsg" number="4177" groups="network"/>
+  <syscall name="send" number="4178" groups="network"/>
+  <syscall name="sendmsg" number="4179" groups="network"/>
+  <syscall name="sendto" number="4180" groups="network"/>
+  <syscall name="setsockopt" number="4181" groups="network"/>
+  <syscall name="shutdown" number="4182" groups="network"/>
+  <syscall name="socket" number="4183" groups="network"/>
+  <syscall name="socketpair" number="4184" groups="network"/>
   <syscall name="setresuid" number="4185"/>
   <syscall name="getresuid" number="4186"/>
   <syscall name="query_module" number="4187"/>
-  <syscall name="poll" number="4188"/>
+  <syscall name="poll" number="4188" groups="descriptor"/>
   <syscall name="nfsservctl" number="4189"/>
   <syscall name="setresgid" number="4190"/>
   <syscall name="getresgid" number="4191"/>
   <syscall name="prctl" number="4192"/>
-  <syscall name="rt_sigreturn" number="4193"/>
-  <syscall name="rt_sigaction" number="4194"/>
-  <syscall name="rt_sigprocmask" number="4195"/>
-  <syscall name="rt_sigpending" number="4196"/>
-  <syscall name="rt_sigtimedwait" number="4197"/>
-  <syscall name="rt_sigqueueinfo" number="4198"/>
-  <syscall name="rt_sigsuspend" number="4199"/>
-  <syscall name="pread64" number="4200"/>
-  <syscall name="pwrite64" number="4201"/>
-  <syscall name="chown" number="4202"/>
-  <syscall name="getcwd" number="4203"/>
+  <syscall name="rt_sigreturn" number="4193" groups="signal"/>
+  <syscall name="rt_sigaction" number="4194" groups="signal"/>
+  <syscall name="rt_sigprocmask" number="4195" groups="signal"/>
+  <syscall name="rt_sigpending" number="4196" groups="signal"/>
+  <syscall name="rt_sigtimedwait" number="4197" groups="signal"/>
+  <syscall name="rt_sigqueueinfo" number="4198" groups="signal"/>
+  <syscall name="rt_sigsuspend" number="4199" groups="signal"/>
+  <syscall name="pread64" number="4200" groups="descriptor"/>
+  <syscall name="pwrite64" number="4201" groups="descriptor"/>
+  <syscall name="chown" number="4202" groups="file"/>
+  <syscall name="getcwd" number="4203" groups="file"/>
   <syscall name="capget" number="4204"/>
   <syscall name="capset" number="4205"/>
-  <syscall name="sigaltstack" number="4206"/>
-  <syscall name="sendfile" number="4207"/>
+  <syscall name="sigaltstack" number="4206" groups="signal"/>
+  <syscall name="sendfile" number="4207" groups="descriptor,network"/>
   <syscall name="getpmsg" number="4208"/>
   <syscall name="putpmsg" number="4209"/>
-  <syscall name="mmap2" number="4210"/>
-  <syscall name="truncate64" number="4211"/>
-  <syscall name="ftruncate64" number="4212"/>
-  <syscall name="stat64" number="4213"/>
-  <syscall name="lstat64" number="4214"/>
-  <syscall name="fstat64" number="4215"/>
-  <syscall name="pivot_root" number="4216"/>
-  <syscall name="mincore" number="4217"/>
-  <syscall name="madvise" number="4218"/>
-  <syscall name="getdents64" number="4219"/>
-  <syscall name="fcntl64" number="4220"/>
+  <syscall name="mmap2" number="4210" groups="descriptor,memory"/>
+  <syscall name="truncate64" number="4211" groups="file"/>
+  <syscall name="ftruncate64" number="4212" groups="descriptor"/>
+  <syscall name="stat64" number="4213" groups="file"/>
+  <syscall name="lstat64" number="4214" groups="file"/>
+  <syscall name="fstat64" number="4215" groups="descriptor"/>
+  <syscall name="pivot_root" number="4216" groups="file"/>
+  <syscall name="mincore" number="4217" groups="memory"/>
+  <syscall name="madvise" number="4218" groups="memory"/>
+  <syscall name="getdents64" number="4219" groups="descriptor"/>
+  <syscall name="fcntl64" number="4220" groups="descriptor"/>
   <syscall name="gettid" number="4222"/>
-  <syscall name="readahead" number="4223"/>
-  <syscall name="setxattr" number="4224"/>
-  <syscall name="lsetxattr" number="4225"/>
-  <syscall name="fsetxattr" number="4226"/>
-  <syscall name="getxattr" number="4227"/>
-  <syscall name="lgetxattr" number="4228"/>
-  <syscall name="fgetxattr" number="4229"/>
-  <syscall name="listxattr" number="4230"/>
-  <syscall name="llistxattr" number="4231"/>
-  <syscall name="flistxattr" number="4232"/>
-  <syscall name="removexattr" number="4233"/>
-  <syscall name="lremovexattr" number="4234"/>
-  <syscall name="fremovexattr" number="4235"/>
-  <syscall name="tkill" number="4236"/>
-  <syscall name="sendfile64" number="4237"/>
+  <syscall name="readahead" number="4223" groups="descriptor"/>
+  <syscall name="setxattr" number="4224" groups="file"/>
+  <syscall name="lsetxattr" number="4225" groups="file"/>
+  <syscall name="fsetxattr" number="4226" groups="descriptor"/>
+  <syscall name="getxattr" number="4227" groups="file"/>
+  <syscall name="lgetxattr" number="4228" groups="file"/>
+  <syscall name="fgetxattr" number="4229" groups="descriptor"/>
+  <syscall name="listxattr" number="4230" groups="file"/>
+  <syscall name="llistxattr" number="4231" groups="file"/>
+  <syscall name="flistxattr" number="4232" groups="descriptor"/>
+  <syscall name="removexattr" number="4233" groups="file"/>
+  <syscall name="lremovexattr" number="4234" groups="file"/>
+  <syscall name="fremovexattr" number="4235" groups="descriptor"/>
+  <syscall name="tkill" number="4236" groups="signal"/>
+  <syscall name="sendfile64" number="4237" groups="descriptor,network"/>
   <syscall name="futex" number="4238"/>
   <syscall name="sched_setaffinity" number="4239"/>
   <syscall name="sched_getaffinity" number="4240"/>
@@ -252,17 +254,17 @@
   <syscall name="io_getevents" number="4243"/>
   <syscall name="io_submit" number="4244"/>
   <syscall name="io_cancel" number="4245"/>
-  <syscall name="exit_group" number="4246"/>
+  <syscall name="exit_group" number="4246" groups="process"/>
   <syscall name="lookup_dcookie" number="4247"/>
-  <syscall name="epoll_create" number="4248"/>
-  <syscall name="epoll_ctl" number="4249"/>
-  <syscall name="epoll_wait" number="4250"/>
-  <syscall name="remap_file_pages" number="4251"/>
+  <syscall name="epoll_create" number="4248" groups="descriptor"/>
+  <syscall name="epoll_ctl" number="4249" groups="descriptor"/>
+  <syscall name="epoll_wait" number="4250" groups="descriptor"/>
+  <syscall name="remap_file_pages" number="4251" groups="memory"/>
   <syscall name="set_tid_address" number="4252"/>
   <syscall name="restart_syscall" number="4253"/>
   <syscall name="fadvise64" number="4254"/>
-  <syscall name="statfs64" number="4255"/>
-  <syscall name="fstatfs64" number="4256"/>
+  <syscall name="statfs64" number="4255" groups="file"/>
+  <syscall name="fstatfs64" number="4256" groups="descriptor"/>
   <syscall name="timer_create" number="4257"/>
   <syscall name="timer_settime" number="4258"/>
   <syscall name="timer_gettime" number="4259"/>
@@ -272,11 +274,11 @@
   <syscall name="clock_gettime" number="4263"/>
   <syscall name="clock_getres" number="4264"/>
   <syscall name="clock_nanosleep" number="4265"/>
-  <syscall name="tgkill" number="4266"/>
-  <syscall name="utimes" number="4267"/>
-  <syscall name="mbind" number="4268"/>
-  <syscall name="get_mempolicy" number="4269"/>
-  <syscall name="set_mempolicy" number="4270"/>
+  <syscall name="tgkill" number="4266" groups="signal"/>
+  <syscall name="utimes" number="4267" groups="file"/>
+  <syscall name="mbind" number="4268" groups="memory"/>
+  <syscall name="get_mempolicy" number="4269" groups="memory"/>
+  <syscall name="set_mempolicy" number="4270" groups="memory"/>
   <syscall name="mq_open" number="4271"/>
   <syscall name="mq_unlink" number="4272"/>
   <syscall name="mq_timedsend" number="4273"/>
@@ -284,64 +286,64 @@
   <syscall name="mq_notify" number="4275"/>
   <syscall name="mq_getsetattr" number="4276"/>
   <syscall name="vserver" number="4277"/>
-  <syscall name="waitid" number="4278"/>
+  <syscall name="waitid" number="4278" groups="process"/>
   <syscall name="add_key" number="4280"/>
   <syscall name="request_key" number="4281"/>
   <syscall name="keyctl" number="4282"/>
   <syscall name="set_thread_area" number="4283"/>
-  <syscall name="inotify_init" number="4284"/>
-  <syscall name="inotify_add_watch" number="4285"/>
-  <syscall name="inotify_rm_watch" number="4286"/>
-  <syscall name="migrate_pages" number="4287"/>
-  <syscall name="openat" number="4288"/>
-  <syscall name="mkdirat" number="4289"/>
-  <syscall name="mknodat" number="4290"/>
-  <syscall name="fchownat" number="4291"/>
-  <syscall name="futimesat" number="4292"/>
-  <syscall name="fstatat64" number="4293"/>
-  <syscall name="unlinkat" number="4294"/>
-  <syscall name="renameat" number="4295"/>
-  <syscall name="linkat" number="4296"/>
-  <syscall name="symlinkat" number="4297"/>
-  <syscall name="readlinkat" number="4298"/>
-  <syscall name="fchmodat" number="4299"/>
-  <syscall name="faccessat" number="4300"/>
-  <syscall name="pselect6" number="4301"/>
-  <syscall name="ppoll" number="4302"/>
-  <syscall name="unshare" number="4303"/>
-  <syscall name="splice" number="4304"/>
-  <syscall name="sync_file_range" number="4305"/>
-  <syscall name="tee" number="4306"/>
-  <syscall name="vmsplice" number="4307"/>
-  <syscall name="move_pages" number="4308"/>
+  <syscall name="inotify_init" number="4284" groups="descriptor"/>
+  <syscall name="inotify_add_watch" number="4285" groups="descriptor"/>
+  <syscall name="inotify_rm_watch" number="4286" groups="descriptor"/>
+  <syscall name="migrate_pages" number="4287" groups="memory"/>
+  <syscall name="openat" number="4288" groups="descriptor,file"/>
+  <syscall name="mkdirat" number="4289" groups="descriptor,file"/>
+  <syscall name="mknodat" number="4290" groups="descriptor,file"/>
+  <syscall name="fchownat" number="4291" groups="descriptor,file"/>
+  <syscall name="futimesat" number="4292" groups="descriptor,file"/>
+  <syscall name="fstatat64" number="4293" groups="descriptor,file"/>
+  <syscall name="unlinkat" number="4294" groups="descriptor,file"/>
+  <syscall name="renameat" number="4295" groups="descriptor,file"/>
+  <syscall name="linkat" number="4296" groups="descriptor,file"/>
+  <syscall name="symlinkat" number="4297" groups="descriptor,file"/>
+  <syscall name="readlinkat" number="4298" groups="descriptor,file"/>
+  <syscall name="fchmodat" number="4299" groups="descriptor,file"/>
+  <syscall name="faccessat" number="4300" groups="descriptor,file"/>
+  <syscall name="pselect6" number="4301" groups="descriptor"/>
+  <syscall name="ppoll" number="4302" groups="descriptor"/>
+  <syscall name="unshare" number="4303" groups="process"/>
+  <syscall name="splice" number="4304" groups="descriptor"/>
+  <syscall name="sync_file_range" number="4305" groups="descriptor"/>
+  <syscall name="tee" number="4306" groups="descriptor"/>
+  <syscall name="vmsplice" number="4307" groups="descriptor"/>
+  <syscall name="move_pages" number="4308" groups="memory"/>
   <syscall name="set_robust_list" number="4309"/>
   <syscall name="get_robust_list" number="4310"/>
   <syscall name="kexec_load" number="4311"/>
   <syscall name="getcpu" number="4312"/>
-  <syscall name="epoll_pwait" number="4313"/>
+  <syscall name="epoll_pwait" number="4313" groups="descriptor"/>
   <syscall name="ioprio_set" number="4314"/>
   <syscall name="ioprio_get" number="4315"/>
   <syscall name="utimensat" number="4316"/>
-  <syscall name="signalfd" number="4317"/>
-  <syscall name="timerfd" number="4318"/>
-  <syscall name="eventfd" number="4319"/>
-  <syscall name="fallocate" number="4320"/>
-  <syscall name="timerfd_create" number="4321"/>
-  <syscall name="timerfd_gettime" number="4322"/>
-  <syscall name="timerfd_settime" number="4323"/>
-  <syscall name="signalfd4" number="4324"/>
-  <syscall name="eventfd2" number="4325"/>
-  <syscall name="epoll_create1" number="4326"/>
-  <syscall name="dup3" number="4327"/>
-  <syscall name="pipe2" number="4328"/>
-  <syscall name="inotify_init1" number="4329"/>
-  <syscall name="preadv" number="4330"/>
-  <syscall name="pwritev" number="4331"/>
-  <syscall name="rt_tgsigqueueinfo" number="4332"/>
-  <syscall name="perf_event_open" number="4333"/>
-  <syscall name="accept4" number="4334"/>
-  <syscall name="recvmmsg" number="4335"/>
-  <syscall name="fanotify_init" number="4336"/>
-  <syscall name="fanotify_mark" number="4337"/>
+  <syscall name="signalfd" number="4317" groups="descriptor,signal"/>
+  <syscall name="timerfd" number="4318" groups="descriptor"/>
+  <syscall name="eventfd" number="4319" groups="descriptor"/>
+  <syscall name="fallocate" number="4320" groups="descriptor"/>
+  <syscall name="timerfd_create" number="4321" groups="descriptor"/>
+  <syscall name="timerfd_gettime" number="4322" groups="descriptor"/>
+  <syscall name="timerfd_settime" number="4323" groups="descriptor"/>
+  <syscall name="signalfd4" number="4324" groups="descriptor,signal"/>
+  <syscall name="eventfd2" number="4325" groups="descriptor"/>
+  <syscall name="epoll_create1" number="4326" groups="descriptor"/>
+  <syscall name="dup3" number="4327" groups="descriptor"/>
+  <syscall name="pipe2" number="4328" groups="descriptor"/>
+  <syscall name="inotify_init1" number="4329" groups="descriptor"/>
+  <syscall name="preadv" number="4330" groups="descriptor"/>
+  <syscall name="pwritev" number="4331" groups="descriptor"/>
+  <syscall name="rt_tgsigqueueinfo" number="4332" groups="process,signal"/>
+  <syscall name="perf_event_open" number="4333" groups="descriptor"/>
+  <syscall name="accept4" number="4334" groups="network"/>
+  <syscall name="recvmmsg" number="4335" groups="network"/>
+  <syscall name="fanotify_init" number="4336" groups="descriptor"/>
+  <syscall name="fanotify_mark" number="4337" groups="descriptor,file"/>
   <syscall name="prlimit64" number="4338"/>
 </syscalls_info>
