Corpus for fchmod:
Coverage Program
2861 perf_event_open-creat-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$procfs-dup-openat$loop_ctrl-ioctl$LOOP_CTL_ADD-fsopen-fsmount-fchmod-io_uring_register$IORING_REGISTER_FILES_UPDATE-add_key$keyring
1934 syz_open_dev$tty20-perf_event_open-fchmod
1347 syz_io_uring_setup-close_range-syz_init_net_socket$802154_dgram-fchmod
913 memfd_create-fchmod
867 memfd_create-fchmod
822 seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-fchmod
769 memfd_create-fchmod
509 perf_event_open-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$procfs-dup-openat$loop_ctrl-ioctl$LOOP_CTL_ADD-fsopen-fsmount-fchmod-add_key$keyring
303 perf_event_open-openat$sr-fchmod
265 openat$sysfs-fchmod
217 close_range-memfd_secret-fchmod
207 prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-openat$procfs-fchmod
141 close_range-syz_open_procfs-fchmod
61 perf_event_open-creat-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$procfs-openat$loop_ctrl-ioctl$LOOP_CTL_ADD-fsopen-fsmount-fchmod-io_uring_register$IORING_REGISTER_FILES_UPDATE-add_key$keyring